A temperature control device for controlling the temperature of an electric drive axle for a motor vehicle, comprising an inlet and return, and at least one valve with which a temperature control path can be altered between the inlet and return, wherein the valve can alter the sequence in which the temperature control medium flows through at least two components, in particular a control unit and an electric machine, in the temperature control path.
A planetary-type bottom-bracket transmission for a bicycle or a pedelec (1), includes a pedal crank shaft (WAn), a transmission output shaft (WAb), further shafts (W1, W2, W3, W4, W5, W6, W7), and a first transmission shift group (3) and a second transmission shift group (4) that are coupled to each other in order to implement a plurality of gear ratios (G1, G2, G3, G4, G5, G6, G7, G8, G9, G10, G11, G12). The first transmission shift group (3) includes a two-step stepped planetary gear set (StRS) that is assigned a first shifting element (B1), a second shifting element (B2) and a fifth shifting element (F1I, F1II, F1III, F1IV, F1V, F1VI).
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
B62J 45/421 - Agencements de capteursLeur montage caractérisés par le montage sur la manivelle de pédalier
B62M 6/55 - Cycles propulsés par le conducteur avec moteur électrique auxiliaire motopropulsés au niveau de parties du vilebrequin
B62M 11/18 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires avec plusieurs ensembles d'engrenages planétaires
3.
Bottom bracket transmission with a planetary design for a bicycle or a pedelec
A bottom bracket transmission with a planetary design for a bicycle or a pedelec (1) includes a pedal crankshaft (WAn), a transmission output shaft (WAb), further shafts (W1, W2, W3, W4, W5, W6, W7), and a first transmission shifting group (3) and a second transmission shifting group (4) coupled together for implementing a plurality of gears (G1, G2, G3, G4, G5, G6, G7, G8, G9, G10, G11, G12). The first transmission shifting group (3) includes a two-stage stepped planetary gear set (StRS1).
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
B62M 11/18 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires avec plusieurs ensembles d'engrenages planétaires
The invention relates to a drive train of a work machine, the drive train having a first axle arrangement (12) and a first power take-off drive. A first motor shaft (62) of a first electric machine (60) is mechanically effectively connected to two output shafts (64, 66) via the differential gearing (20). The first motor shaft (62) is arranged coaxially to the output shafts (64). The first differential gearing (20) has a first differential lock (50), a first planetary gear set (30) and a second planetary gear set (40). A first ring gear (36) is permanently connected to a second sun gear (42) in a rotationally fixed manner and the two planetary gear sets (30, 40) are radially stacked. A first power take-off effective connection (98) extends from a first power take-off motor shaft (94) to a first power take-off shaft (96) transverse to the two output shafts (64) between the first electric machine (60) and the differential gearing (20) in an axial direction of the two output shafts (64). The invention further relates to a work machine having a drive train.
B60K 17/02 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'embrayage
B60K 17/28 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de prise de force
F16H 48/20 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage
B60K 17/04 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission
B60K 17/22 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'arbre principal d'entraînement, p. ex. arbre à cardan
B60K 17/34 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices
F16H 48/10 - Transmissions différentielles avec des engrenages à mouvement orbital avec des engrenages orbitaux droits
5.
STATOR FOR AN ELECTRIC MACHINE WITH CLAMPINGLY FIXED WIRE END PORTIONS AND ELECTRIC MACHINE WITH THE STATOR
A stator having a stator body with radially oriented individual teeth, a polyphase stator winding with tooth coils, a single tooth coil is arranged at an individual tooth, winding bodies have a winding area for the tooth coil formed by a base and two limit portions, a connector ring arrangement interconnects the tooth coils, the connector ring arrangement has a supporting portion to support the limit portions, and the connector ring arrangement has winding terminal tabs for connection of the tooth coils, at least one wire end portion is joined to an associated winding terminal tab. The wire end portions are fixed in each between a limit portions a supporting portion at a clamping location to shorten a free wire length of the wire end portion.
A transmission (G) for an electric propulsion system of a motor vehicle includes at least one first planetary gear set (P1), a differential (D) operatively connected to the at least one first planetary gear set (P1), and a first output shaft (AB1) and a second output shaft (AB2) operatively connected to the differential (D). A first element (E11) of the first planetary gear set (P1) is configured to conduct a drive power from an electric machine (EM) into the first planetary gear set (P1). A second element (E21) of the first planetary gear set (P1) is configured to conduct the drive power of the electric machine (EM) out of the first planetary gear set (P1). A third element (E31) of the first planetary gear set (P1) is connected to a rotationally fixed component of the transmission (G) for conjoint rotation.
F16H 37/08 - Combinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction à plusieurs arbres d’entraînement ou entraînésCombinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction avec dispositions pour répartir le couple entre plusieurs arbres intermédiaires avec transmission différentielle
7.
Bottom-bracket Transmission for a Micromobility Vehicle
A bottom bracket gearbox for a micromobility vehicle (1) includes at least one shift element. Each shift element includes a shift ring (3) with an outer toothing (4). The shift ring assigned a shift pawl (5) for locking or releasing the shift ring (3) of the shift element. The shift ring being assigned to a gearbox component. At least one rotatably mounted shift drum (7) for actuating the assigned shift pawl (5) is axially parallel to a central axis of rotation of the gearbox (6). A shift actuator (8) is arranged in the interior of the shift drum (7), which is formed, at least partially or in sections, as a hollow shaft.
F16H 63/08 - Mécanismes finals de sortie à cet effetMoyens de manœuvre pour les mécanismes finals de sortie plusieurs mécanismes finals de sortie étant mus par un seul mécanisme final de manœuvre commun
F16H 59/68 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion les entrées étant fonction de l'état de la transmission
A transmission for a power train of a vehicle has a first sub-transmission in a first housing, a second sub-transmission in a second housing, and a third sub-transmission in a third housing. The first sub-transmission has a first input shaft for introducing drive power, a first output shaft, a second output shaft, and an epicyclic gear train with a first planetary gear set for transmitting a first output torque onto the first output shaft and a corresponding second output torque onto the second output shaft. The second sub-transmission has a second input shaft for conjoint rotation with the second output shaft, and a third output shaft for conjoint rotation with a first vehicle wheel. The third sub-transmission has a third input shaft for conjoint rotation with the first output shaft, and a fourth output shaft for conjoint rotation with a second vehicle wheel.
B60K 17/04 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60K 5/04 - Agencement ou montage des ensembles de propulsion à combustion interne ou à réaction l'axe principal du moteur, p. ex. l'axe du vilebrequin, étant disposé transversalement par rapport à l'axe longitudinal central du véhicule
F16H 37/08 - Combinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction à plusieurs arbres d’entraînement ou entraînésCombinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction avec dispositions pour répartir le couple entre plusieurs arbres intermédiaires avec transmission différentielle
F16H 57/02 - Boîtes de vitessesMontage de la transmission à l'intérieur
F16H 57/037 - Boîtes de vitesses pour l'adaptation des transmissions différentielles
9.
Methods and Systems for Threat Detection in Vehicles
A method for identifying hazardous conditions during vehicle operation includes: accessing data from a sensor corresponding to images of one or more other vehicles; computing, with a machine-learned model, a threat estimate for the one or more other vehicles based at least in part on the data from the sensor; and transmitting a threat alert to a driver interface of an ego vehicle.
A inverter device for a vehicle has a three-phase inverter, a filter device, a first supply voltage terminal feeding DC voltage from a vehicle battery, a second supply voltage terminal connecting to the vehicle battery, a first supply terminal supplying first AC voltage, a second supply terminal supplying second AC voltage, and a third supply terminal supplying third AC voltage. The filter device has a first coupling terminal electrically coupling with the first supply terminal and a second coupling terminal electrically coupling with the second supply terminal, a filter output supplying filtered AC voltage, and a neutral conductor output. The filter device has a first phase inductance connected between the first coupling terminal and the filter output, a second phase inductance connected between the second coupling terminal and the neutral conductor output, and a filter capacitance connected between the filter output and the neutral conductor output.
H02M 7/44 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
11.
COMPUTER-IMPLEMENTED METHOD FOR DETERMINING A ROADWAY GRADIENT OF A ROADWAY ON WHICH A VEHICLE DRIVES
The invention relates to a computer-implemented method (100) for determining a roadway gradient of a roadway on which a vehicle (300) drives, comprising the steps of: determining (110) the roadway gradient by means of a Kalman filter on the basis of an acceleration of the vehicle (300), wherein, in a prediction step of the Kalman filter, the roadway gradient is estimated by means of a mathematical system model of the vehicle (300) and an associated process error is estimated and, in a subsequent correction step of the Kalman filter, the estimated roadway gradient is corrected by means of one or more parameter values of the vehicle (300) and associated measurement errors; providing (120) a plurality of characteristic maps for various parameters which can be captured by the vehicle (300), said characteristic maps each being designed to output an adjusted process error and/or measurement error on the basis of a parameter value captured for the vehicle (300); capturing (130) at least one first parameter value of a first capturable parameter of the capturable parameters and determining (140) at least one associated first characteristic map of the plurality of characteristic maps; outputting (150) an adjusted process error and/or measurement error to the Kalman filter on the basis of the first parameter value and the first characteristic map.
A method for determining wear of a component (4) of a machine (2) for servicing the component (4) is described. The method comprises capturing (S1) data relating to a vibration of the component (4) and determining (S2) audio data on the basis of the captured data relating to the vibration. The method also comprises outputting (S3) the audio data to a user at a location independent of the component (4) and reading in (S5) an input by the user relating to the wear of the component (4) on the basis of the output audio data being listened to (S4) by the user. A system which is configured to carry out steps of the method is also described.
Proposed is an oil guiding ring of a stator of an electric machine, having an inner surface and an outer surface, wherein the outer surface is divided into two parts by means of a radially circumferential collar, wherein the collar has through openings in order to allow coolant to pass from the first part into the second part, wherein at a defined region of the second part a rib extending in the radial direction is provided, said rib having, in an end region thereof, an angled portion which points away from the collar and in the direction of the edge region of the second part. An electric machine having an oil guiding ring is also proposed.
H02K 1/20 - Parties fixes du circuit magnétique avec des canaux ou des conduits pour l'écoulement d'un agent de refroidissement
H02K 3/24 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre avec des canaux ou des conduits pour un agent de refroidissement entre les conducteurs
H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p. ex. de l'huile
An arrangement for actuating a shift element for a bottom bracket gearbox (1) includes a shift ring (4) rotatably mounted in a housing (3) and assigned to a gearbox component. A shift pawl (5) for locking or releasing the shift ring (4) is assigned to the shift ring (4) for shifting a gear stage. A support region mechanically reinforces the housing (3) and is provided at least along a contact region (14) between an inner wall (8) of the housing (3) and an outer circumference of the shift ring (4). The contact region (14) is defined by reaction forces (16) acting when the shift ring (4) is locked.
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
B62M 25/00 - Commandes pour mécanismes de changement de vitesses spécialement adaptées aux cycles
15.
SIGNAL OUTPUT COMPONENT FOR CONTROLLING A GATE DRIVER FOR A POWER ELECTRONICS SYSTEM
A gate driver component for controlling at least two power semiconductors that form a topological switch and are made of different semiconductor materials and/or types.
H03K 17/687 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs les dispositifs étant des transistors à effet de champ
B60L 15/00 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train
H02M 1/088 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques pour la commande simultanée de dispositifs à semi-conducteurs connectés en série ou en parallèle
H02M 7/5395 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur avec commande automatique de la forme d'onde ou de la fréquence de sortie par modulation de largeur d'impulsions
H03K 17/567 - Circuits caractérisés par l'utilisation d'au moins deux types de dispositifs à semi-conducteurs, p. ex. BIMOS, dispositifs composites tels que IGBT
16.
OUTPUT SPEED MONITORING FOR AN ELECTRIC DRIVE TRAIN
A method for monitoring an output speed of an electric drivetrain of a self-propelled work machine, including inputting an actual value for a longitudinal tilt of the self-propelled work machine and inputting an actual value for the output speed. The method further includes establishing a characteristic curve of a limit value for the output speed as a function of the longitudinal tilt of the self-propelled work machine and verifying whether, according to the input actual value for the longitudinal tilt, the input actual value for the output speed exceeds the limit value established in the characteristic curve. The method further includes outputting a control signal for bringing about an operationally safe state of the electric drivetrain according to a verification result based on the verification step.
B60L 15/10 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour commande automatique superposée à la commande humaine pour limiter l'accélération du véhicule, p. ex. pour empêcher une surintensité dans le moteur
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
17.
HOUSING SEALING STRUCTURE AND ELECTRIC DRIVE DEVICE
A housing sealing structure includes a housing body, a busbar assembly, and a sealing ring, wherein the housing body has a partition plate, and a first chamber and a second chamber on two sides of the partition plate. The partition plate is provided with a through hole through which the busbar assembly passes such that the busbar assembly is sealed at the through hole by the sealing ring. The housing body also includes a first snap-fit portion, and the busbar assembly includes a second snap-fit portion, the first snap-fit portion being snap-fitted with the second snap-fit portion, which ensures the busbar assembly is at a fixed position relative to the housing body to avoid seal failure caused by large compression difference between two sides of the sealing ring due to swing of the busbar assembly relative to the housing body during use, thereby further improving the sealing effect.
H02K 5/10 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des dispositions empêchant l'introduction de corps étrangers, p. ex. de l'eau ou des doigts
H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p. ex. façonnées pour former des boîtes à connexions ou à bornes
18.
COOLING SYSTEM FOR A VEHICLE, AXLE UNIT, VEHICLE AND METHOD
The invention relates to a cooling system (10) for a vehicle, in particular an electric vehicle or a hybrid vehicle, comprising: a heat pump (11) having an evaporator and a condenser; a first coolant circuit (K1) which is associated with the evaporator; a second coolant circuit (K2) which is associated with the condenser; and a compensation device (12) which is designed to exchange thermal energy between the first coolant circuit (K1) and the second coolant circuit (K2).
An arrangement for actuating a shift element of a gearbox includes a rotatably mounted and preloaded shift pawl (2) and a shift ring (3) with an outer toothing (4) and assigned to a gearbox element. A first end (8) of the shift pawl (2) is assigned to the outer toothing (4) of the shift ring (3) so as to lock or release the shift ring (3) in order to shift a gear stage, and a second end (9) of the shift pawl (2) is assigned to a shift gate (6) of a shift drum (5) that actuates the shift pawl (2). The shift pawl (2) is operatively connected to at least one double torsion spring (10) in order to apply a preload force.
B62M 11/04 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable
F16H 63/18 - Mécanismes finals de sortie à cet effetMoyens de manœuvre pour les mécanismes finals de sortie plusieurs mécanismes finals de sortie étant mus par un seul mécanisme final de manœuvre commun les mécanismes finals de sortie étant actionnés successivement par le mouvement progressif du mécanisme final de manœuvre le mécanisme final de manœuvre comprenant des cames
A control assembly for a six-phase electric machine divided into two three-phase windings includes two three-phase inverters, each of which controls one of the three-phase windings. Each inverter has a circuit assembly with power semiconductors of different types, and/or different materials, and or different surface areas, and windings of the same phase in the inverter are wound onto the same cog and galvanically insulated from one another.
H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p. ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
H02P 25/22 - Enroulements multiplesEnroulements pour plus de trois phases
21.
OIL GUIDING COMPONENT FOR AN OIL GUIDING ARRANGEMENT
An oil guiding component for an oil guiding arrangement has a body rotationally fixedly connectable to a stationary component of the oil guiding arrangement, the stationary component defining a main oil channel. The body defines a first chamber opening in a radial direction toward an outer side of the body and being fluidly connectable to the main oil channel. The body also defines a second chamber opening in the radial direction toward an inner side of the body. The first chamber is outside of the second chamber in the radial direction and overlaps the second chamber in an axial direction. The first chamber is fluidly connected to the second chamber via a connection passage. The second chamber is fluidly connectable to a shaft passage through which an outer side and an inner space of a second output shaft of the oil guiding arrangement are in fluid communication.
A heat pump module (10) for a vehicle includes at least one drivable component (11) configured to generate vibrations during operation and at least one decoupling element (12) configured to decouple the at least one component (11) such that generated vibrations are not transmitted or are at least damped, in particular when the heat pump module (10) is installed, to decouple the at least one component from a vehicle structure of the vehicle.
A transmission assembly for a motor vehicle includes a transmission housing, a spur gearing in the housing having an input gear and an output gear, which are connected to one another, a differential gearing in the housing, wherein the differential gearing has a differential cage connected to the output gear for conjoint rotation, and numerous compensating gears rotatably supported in the cage, a sump that defines a fluid level in the transmission housing when the installed transmission assembly is stationary, and a shielding shell in the transmission housing, which surrounds the output gear and the differential cage, at least below the fluid level, to shield them against the sump, wherein the shell has a first channel, wherein fluid in the shell can be conveyed from the shell along the first channel to at least one area in the transmission assembly.
The invention describes an arrangement (100) for assembling and dismantling two assemblies (10, 20), with a first assembly (10) which has a first component (11), a second assembly (20) which can be mounted on the first assembly (10) or can be dismantled from the first assembly (10) and which has a second component (21), wherein the components (11, 21) are to be aligned with one another for assembling and dismantling the assemblies (10, 20), and with a guide means (30) for arranging the components (11, 21) in an aligned manner, which guide means is arranged in a predefined manner on the first assembly (10), and on which guide means the second assembly (20) is guided movably, wherein the second component (21) is connected to the guide means (30) via a supporting tool (40) which supports the second assembly (20) at its centre of gravity (22). The invention also describes a method for assembling and dismantling two components.
The invention relates to a method for limiting at least two chassis actuators of a vehicle, which influence the lateral dynamics of the vehicle, comprising the following steps: - determining a reference variable for each control command relating to a target variable, wherein the control command is directed to an actuator limited by the method; - providing an independent limitation of the reference variable for at least one actuator, wherein the independent limitation limits a force output in the reference variable of an actuator and is independent of the force output of other actuators; - providing a dependent limitation of the reference variable for a plurality of actuators, wherein the dependent limitation limits the reference variable of a plurality of force outputs of a plurality of actuators.
B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
B60W 10/184 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage avec des freins de roues
B60W 10/20 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de direction
B60W 10/22 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de suspension
B60W 30/02 - Commande de la stabilité dynamique du véhicule
26.
POWERSHIFT TRANSMISSION FOR AN ELECTRIC TRAVEL DRIVE
The present invention relates to a powershift transmission (3) for an electric travel drive of a machine. The powershift transmission (3) has a drive (4), an output (5) and a first shifting element (8). Furthermore, the powershift transmission (3) has an intermediate shaft (17) and an input ratio device (23, 27). In addition, the powershift transmission (3) has a first gear ratio device. The drive (4) is mechanically operatively connected to the intermediate shaft (17) via the input ratio device (23, 27). Furthermore, the intermediate shaft (17) can be mechanically operatively connected to the output (5) via the first gear ratio device by actuating the first shifting element (8). The present invention also relates to a travel drive having an electric drive device (7) and such a powershift transmission (3).
F16H 3/093 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres caractérisés par l'agencement des engrenages avec plusieurs arbres de renvoi
F16H 3/08 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres
B60K 17/28 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de prise de force
27.
DIFFUSER DEVICE FOR A DEVICE FOR ASCERTAINING PARTICLE EMISSIONS FROM BRAKES, AND DEVICE
The invention relates to a diffuser device (1) for a device (3) for ascertaining particle emissions from brakes, said diffuser device (1) having a housing (5), which extends along a flow direction (9) and defines an interior (11) that extends along the flow direction (9) and which separates the interior (11) from the surroundings (13) of the diffuser device (1) perpendicularly to the flow direction (9), and a dividing unit (7), which extends along the flow direction (9) and which divides the interior (11), perpendicularly to the flow direction (9), into a plurality of sections. The invention additionally relates to a corresponding device (3).
A method for controlling an operation of a motor vehicle, in particular controlling a coupling process. The motor vehicle has a coupling mechanism with an actuation device, which actuation device is configured to move a gear unit element, particularly a coupling element, of the coupling mechanism between a coupling position and an uncoupling position. The speed at which the gear unit element is moved into the coupling position is set and/or changed depending on a state parameter of the coupling mechanism.
A monitoring device for monitoring an on/off state of a battery switch that has a power source, a diode connected in series to the power source, and an evaluation circuit. The power source and diode are connected in parallel to the battery circuit. The power source is configured to generate a current or voltage between a first terminal and second terminal of the battery switch. The evaluation circuit is designed to create an evaluation signal based on the voltage between the diode and the power source that indicates the on/off state of the battery switch.
B60L 58/10 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
30.
SAFETY STATUS MONITORING SYSTEM AND METHOD FOR MOTOR DRIVE CONTROL SYSTEM
A safety status monitoring system and method includes a master control chip to issue a master control chip hardware failure signal; a power management chip; a bus voltage comparator; a three-phase bridge switching circuit; a safety control logic generator to generate a hardware failure mode enable signal and a hardware failure status control signal based on the master control chip hardware failure signal, safety status entry and safety status switching signals; a gate driver to generate gate drive signals based on the hardware failure mode enable signal and the hardware failure status control signal to perform on/off operations on power transistors in the three-phase bridge switching circuit; and a drive safety status monitor to generate a drive safety status feedback control signal based on the hardware failure mode enable signal, the hardware failure status control signal, a gate driver failure status signal, and a power transistor working status signal.
H02H 7/08 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour moteurs dynamo-électriques
H02P 29/028 - Détection d’un défaut, p. ex. court circuit, rotor bloqué, circuit ouvert ou perte de charge le moteur continuant de fonctionner malgré le défaut, p. ex. élimination, compensation ou résolution du défaut
H03K 17/56 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs
31.
LUBRICANT DRIP PAN FOR A TRANSMISSION HOUSING OF A VEHICLE TRANSMISSION
A lubricant drip pan for a vehicle transmission housing includes a cup-shaped separating section, which at least partially encloses a receiving area in which a receiving chamber for a rotating gear element in the vehicle transmission is defined when the drip pan is installed in the housing, and separates it from a lubrication collecting area at the bottom of the drip pan, and in which a lubricant reservoir for the vehicle transmission is formed when the drip pan is installed in the housing. There is also a suction section radially outside the separating section, partially lying in the lubricant collecting area. The suction section has a suction port and at least partially delimits a suction chamber, which supplies lubricant from the reservoir when the drip pan is installed, into which the suction port opens.
The present invention relates to a drive assembly (100; 200; 300; 400; 500) for a bicycle. The drive assembly (100; 200; 300; 400; 500) has a bottom bracket gearbox (10), a prime mover (18) and a planetary assembly (110, 412). The planetary assembly (110, 412) includes a first planetary gear set (110) having a first rotary element, a second rotary element and a third rotary element. The drive assembly (100; 200; 300; 400; 500) has a stationary component (22) and a first brake shift element (B1). The first rotary element is mechanically operatively connected to the output (20) of the prime mover (18). The second rotary element is in the form of an output of the planetary assembly (110). The third rotary element is rotationally fixable on the stationary component (22) by the brake shift element (B1).
B62M 11/18 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires avec plusieurs ensembles d'engrenages planétaires
B62M 6/60 - Cycles propulsés par le conducteur avec moteur électrique auxiliaire motopropulsés au niveau de parties de l'axe de moyeu
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
33.
LAMINATED PART ARRANGEMENT, ROTOR LAMINATED CORE HAVING LAMINATED PART ARRANGEMENT, ROTOR ARRANGEMENT HAVING ROTOR LAMINATED CORE, ELECTRIC MACHINE HAVING ROTOR ARRANGEMENT, AND METHOD FOR PRODUCING THE LAMINATED PART ARRANGEMENT
The present invention relates to a laminated part arrangement (1) for a rotor laminated core (50) of a rotor arrangement (100) of an electric machine (200), in particular an externally excited electric machine, the laminated part arrangement comprising: an inner star (3) having a plurality of tooth portions (3a) which extend radially outwards like spokes and on the end faces of which a head geometry (3c) is formed in each case; and a pole head ring (6) having a receiving geometry (5a) on the inside, wherein the inner star (3) and the pole head ring (5) are coupled to one another by means of the head geometry (3c) and the receiving geometry (5a). The invention further relates to a rotor laminated core (50) having the laminated part arrangement (1) according to the invention, to a rotor arrangement (100) having the rotor laminated core (50) according to the invention, to an electric machine (200) having the rotor arrangement (100) according to the invention, and to a method (300) for producing the laminated part arrangement (1) according to the invention.
The invention relates to a winding (110) for a component of an electric machine. The component comprises an annular laminated core with a plurality of slots, which extend axially through the laminated core, for receiving input sections and output sections of wires (U1, U2, U3, U4, U5, U6) of at least one winding (110) section, which has a winding direction, in a plurality of winding layers (L1, L2, L3, L4, L5, L6) arranged in a radially adjacent manner. A first wire (U1) has a first connection pin (200) and another first connection pin (210). In a first circuit region (R1, 325), a first sub-section of a first wire (U1) spans a number of slots of the laminated core with a layer jump (315a) over precisely one winding layer away in the winding direction. In a second circuit region (R2, 335), a second sub-section of the first wire (U1) spans the number of slots of the laminated core (115) with the layer jump (315a) over precisely one winding layer away opposite the winding direction.
A tamper disablement system is disclosed. The tamper disablement system can include a conductive layer having a first terminal and a second terminal. The tamper disablement system can also include an enclosure contact in electrical connection with the first terminal and the second terminal to form a closed-loop circuit and a controller. The controller is configured transmit an electrical signal via the conductive layer and detect the electrical signal within the closed-loop circuit, wherein the controller is configured to transmit a terminate signal when the controller detects a change in electrical properties of the electrical signal.
H04N 23/52 - Éléments optimisant le fonctionnement du capteur d'images, p. ex. pour la protection contre les interférences électromagnétiques [EMI] ou la commande de la température par des éléments de transfert de chaleur ou de refroidissement
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
36.
COUPLING DEVICE FOR A DIFFERENTIAL OF A MOTOR VEHICLE
Coupling device for a differential of a motor vehicle, which differential has a drive gear and an inner differential carrier which at least partially surrounds at least one bevel differential side gear and at least one bevel differential pinion gear. An actuating device is configured to move coupler into a coupling state by the actuating device to couple the inner differential carrier with the drive gear and to move the coupler into a decoupling state by the actuating device to decouple the inner differential carrier from the drive gear. The actuating device has transmission element adapted to transmit an actuating force applied to the transmission element by an actuator to the coupler for carrying out a coupling movement and/or uncoupling movement of the coupler. The transmission element is connectable or is connected to the coupler by a bayonet closure.
B60K 17/02 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'embrayage
B60K 17/35 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p. ex. véhicules à quatre roues motrices comportant des moyens différentiels pour entraîner un train de roues, p. ex. le train avant à une vitesse et l'autre train, p. ex. les roues arrière, à une vitesse différente comprenant des dispositions pour supprimer ou influencer le transfert de puissance, p. ex. embrayages visqueux
F16H 48/08 - Transmissions différentielles avec des engrenages à mouvement orbital avec des engrenages orbitaux coniques
A drive arrangement for a bicycle includes a pawl freewheel, the pawl freewheel having a first ring, at least two pawls movably mounted on the first ring, and a second ring having a toothing. The at least two pawls are unevenly spaced in the circumferential direction on the first ring. The drive arrangement further includes at least one sensor device configured to detect a deformation of the first ring of the pawl freewheel due to an applied drive force.
F16D 41/30 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes avec cliquet articulé coopérant avec des dents, des tenons ou des éléments analogues
B62J 45/41 - Agencements de capteursLeur montage caractérisés par le type de capteur
B62M 1/36 - Propulsion par le conducteur des véhicules à roues avec vilebrequins rotatifs, p. ex. manivelles de pédalier
B62M 11/02 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport invariable
38.
MOUNTING A MAIN SHAFT HOUSING BY MEANS OF SPRING MEMBRANES
The invention relates to a drive assembly (101, 301) for a wind turbine, comprising a main shaft, a housing (103), a nacelle-fixed supporting structure (105) and at least one spring element (107, 109); wherein the main shaft is mounted completely in the housing (103); and wherein the housing (103) is resiliently mounted in the supporting structure (105) by means of the at least one spring element (107, 109). The at least one spring element (107, 109) has at least one resilient membrane (403).
F03D 15/10 - Transmission de l’énergie mécanique utilisant un engrenage non limité à un mouvement rotatif, p. ex. comportant des organes oscillants ou à mouvement alternatif
F03D 80/70 - Dispositions de roulement ou de graissage
The invention relates to a mobile device (2) for an emergency, comprising a chip-card reader (4) for reading (S1.1), via contact, information from a chip card (6) of a card (24) in an emergency, and a transmitter (8) for transmitting (S2.1) the information read via contact to a computing device (10). The invention also relates to a system for an emergency, and to a method for transmitting information in an emergency.
The invention relates to a detection device (2) for detecting a rotor position of an electric machine (1), in particular of a motor vehicle, wherein the detection device (2) has at least one rotor position sensor (6) which is designed to detect an orientation of a detection structure (4) of an axial end face of the rotor shaft of the electric machine (1) or of a shaft element (3), in particular a shaft stub, connected to the rotor shaft, wherein the rotor position sensor (6) is arranged adjacent to the detection structure (4) in the axial direction.
H02K 11/01 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection pour le blindage contre les champs électromagnétiques
H02K 5/04 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction
A drive arrangement for a bicycle includes a detent freewheel mechanism (14). The detent freewheel mechanism (14) has a first ring (20) with detents (24), which are movably supported thereon, and a second ring (22) having a tooth arrangement (26). In addition, the drive arrangement has at least one sensor apparatus, which is configured to detect a deformation of the first ring (20) of the detent freewheel mechanism (14) on the basis of a drive force which is applied. The sensor apparatus (24) has one associated deformation sensor (28) in each case per detent (24).
The invention relates to an electric machine (3) comprising a stator (7) and a rotor (8) which is rotatably mounted about a rotational axis (100) relative to the stator (7). The stator (7) and/or the rotor (8) has a laminated core (11), which is made of a plurality of individual laminations (15) that are connected together and stacked one over the other in the axial direction with respect to the rotational axis (100), and a support (10), on which the laminated core (11) is secured via a force-fitting connection. The support (10) has, in the region of the force-fitting connection, at least one groove (16) which runs at least partly in the circumferential direction and into which at least one of the individual laminations (15) of the laminated core (11) partly engages in order to form an axial form-fitting connection with respect to the rotational axis (100).
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots (N), which extend axially through the laminated core (115), for receiving at least one winding section (111) of the winding (110) in a plurality of winding layers (L1, L2, L3, L4, L5, L6) arranged in a radially adjacent manner. The winding (110) comprises the winding section (111) which comprises at least one first wire (U1). A first sub-section (220) of the first wire (U1) spans a number of slots of the laminated core without a layer jump (540) within a winding layer (L2) of the winding layers, wherein a second sub-section (230) of the first wire (U1) spans the number of slots of the laminated core with a layer jump (550) over two winding layers away.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
44.
Drive Train for a Vehicle and Vehicle Comprising Same
A drive train for a vehicle includes an internal combustion engine (VM) coaxial to the first axis (A1), at least one first electric machine (EM1) and one second electric machine (EM2), and a transmission arrangement (G) connectable to an output (Ab). The first electric machine (EM1) has larger dimensions than the second electric machine (EM2). The second electric machine (EM2) is connectable at least to the internal combustion engine (VM), and the first electric machine (EM1) is connectable at least to the transmission arrangement (G). The first electric machine (EM1) and the second electric machine (EM2) are coaxial to the first axis (A1). The first electric machine (EM1) and the second electric machine (EM2) are radially nested, or the first electric machine (EM1), when viewed axially, is associated with the internal combustion engine and the second electric machine (2), when viewed axially, is associated with the output.
B60K 6/40 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par l'assemblage ou la disposition relative des organes
B60K 6/24 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les moteurs à combustion
B60K 6/26 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les moteurs ou les générateurs
B60K 6/36 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les transmissions à engrenages
45.
SUPPLY SYSTEM FOR COOLANT FLOWS OF A VEHICLE, INTERFACE UNIT, DISTRIBUTOR HOUSING AND VEHICLE
The invention relates to a supply system for coolant flows of a vehicle, to an interface unit, to a distributor housing and to a vehicle. The supply system (100) comprises a distributor housing (110) with a pump housing (111) for receiving at least one coolant pump and/or with at least one valve housing (112) for receiving a valve unit, wherein the distributor housing (110) is designed in such a way that the pump housing (111) and/or the valve housing (112) are/is open at least on a first side of the distributor housing (110); an interface unit (120) with a multiplicity of coolant interfaces (121), wherein the interface unit (120) can be arranged on the first side of the distributor housing (110) in such a way that the interface unit (120) seals fluidically with the pump housing (111) and/or the valve housing (112), and an exchange of coolant with the pump housing (111) and/or the valve housing (112) can be provided via the multiplicity of coolant interfaces (121).
The present invention relates to a feather key (10) for producing a rotationally fixed connection between two ring components (2, 3). The feather key (10) has a longitudinal extension direction (L), a first engagement portion (11) for engaging with the first ring component (2) and a second engagement portion (12) for engaging with the second ring component (3) The first engagement portion (11) has a flat contact surface (13.1; 13.2) for engaging with the first ring component (2) and the second engagement portion (12) has a curved contact surface (14) for engaging with the second ring component (3). The present invention also relates to an arrangement (1) for torque transmission with two ring components (2, 3) and such a feather key (10).
F16D 1/08 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre avec moyeu de serrageAccouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre avec moyeu et clavette longitudinale
F16B 3/00 - Assemblages du type par clavetteClavettes
47.
CONICAL CONNECTION OF SUN SHAFT AND PLANET CARRIER
The invention relates to a gearing arrangement having a first planetary stage (101) and a second planetary stage (103). A sun shaft (107) of the first planetary stage (101) has an outer cone (115) and a planet carrier (109) of the second planetary stage (103) has an inner cone (119); wherein the outer cone (115) and the inner cone (119) engage in one another; and wherein there is a force- and/or form-fitting rotationally fixed connection between the outer cone (115) and the inner cone (119).
F16H 1/46 - Systèmes consistant en plusieurs trains d'engrenages, chacun comportant des engrenages orbitaux
F16D 1/08 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre avec moyeu de serrageAccouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre avec moyeu et clavette longitudinale
F16D 1/092 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre avec moyeu de serrageAccouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre avec moyeu et clavette longitudinale à serrage radial, obtenu par une force axiale appliquée sur au moins deux surfaces coniques les deux surfaces coniques en prise étant placées sur le moyeu et sur l'arbre
F16H 57/08 - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
The invention relates to an actuator (2) for an actively adjustable roll stabilizer (1), comprising a drive unit (8) and a transmission which is drivingly connected thereto and which is designed as a multistage planetary transmission, comprises a plurality of planetary gear stages (10, 20, 30) drivingly connected to one another, and can be connected to a stabilizer section (5b) of the roll stabilizer (1) on the output side. The invention is characterized in that tooth meshing regions of one of the planetary gear stages (30) are located within a transmission chamber (38) which is sealed off from the remaining regions (10, 20) of the transmission and which is filled with a lubricant (30) in order to damp vibrations caused during operation to a substantial degree.
F16H 1/46 - Systèmes consistant en plusieurs trains d'engrenages, chacun comportant des engrenages orbitaux
F16H 57/00 - Parties constitutives générales des transmissions
49.
GEARWHEEL WITH AN INSERT PORTION MADE OF METAL AND AN OUTER PORTION MADE OF PLASTIC, STEERING MECHANISM WITH SUCH A GEARWHEEL AND METHOD FOR PRODUCING SUCH A GEARWHEEL
A gearwheel has an insert portion made of metal and an outer portion made of plastic, where the outer portion has a toothed rim and the outer portion is injection-molded onto the insert portion. The outer portion has a plurality of injection-molded sections formed on a side surface of the insert portion which surface is directed transversely or perpendicularly to the central longitudinal axis. To produce the gearwheel inexpensively and with sufficiently good physical properties as regards its load-bearing capacity and its useful life. The gearwheel is characterized in having injection-molded sections spaced apart from one another on the side surface of the insert portion and side surface areas of the insert portion are left free between directly adjacent injection-molded sections.
A control arrangement for a frequency-dependent damping valve of a vibration damper having a control pot with a cylindrical pot wall and a pot base adjoining the pot wall, a control piston arranged axially displaceable in the control pot between first and second end positions. The pot base has a deformation portion produced by plastic deformation that defines the first end position. The control piston is slidingly guided at a guide bush. The deformation portion defines a trough in which the guide bush is received by a first axial end and a spring unit supported at the control piston acts on the control piston with a spring force. The guide bush has a cutout at the first axial end arranged in the trough and in which a base material of the control base is displaced by plastic deformation to form a positive engagement connection.
F16F 9/50 - Dispositifs particuliers de réglage automatique de l'amortisseur
F16F 15/00 - Suppression des vibrations dans les systèmesMoyens ou dispositions pour éviter ou réduire les forces de déséquilibre, p. ex. dues au mouvement
51.
BALL STUD JOINT FOR A CHASSIS, METHOD FOR PRODUCING A CLOSURE COVER FOR SUCH A BALL STUD JOINT, AND METHOD FOR PRODUCING A BALL STUD JOINT WITH A ACCORDINGLY PRODUCED CLOSURE COVER
The invention relates to a ball stud joint (1) for a chassis of a vehicle, the ball stud joint having a ball stud (3) which is fitted and can move in a joint housing (7), where the joint housing (7) has an assembly opening (9) that is closed by a closure cover (14). A cover rim (15) of the closure cover (14) is held fast on the joint housing (7) by means of a beaded and/or flanged holding edge (11) of the joint housing (7). To avoid or at least reduce a notch effect between the cover rim (15) and the holding edge (11), the ball stud joint (1) is characterized in that the cover rim (11) of the closure cover (14) is formed by a simple fold (16).
A device for producing an oil pan and an oil pan arrangement are disclosed. An oil pan underside has a bottom and an all-round sidewall arranged to form a leakproof hollow space. A partition wall divides the hollow space into a suction space for forming a suction opening and an outflow space for outflow of oil along an outflow direction. The partition wall defines fluid openings for oil to flow from the suction space to the outflow space. A filter element and/or sieve element is integrated in the outflow space to filter the oil. A supporting grid is above the filter element and/or sieve element and is attached to an inside of the sidewall to fix the filter element and/or sieve element between the supporting grid and the oil pan bottom. The oil pan underside can be fixed to a corresponding wall as the upper side of the oil pan.
F01M 11/00 - Parties constitutives, détails ou accessoires non couverts par les groupes ou présentant un intérêt autre que celui visé par ces groupes
F01M 11/03 - Montage ou raccordement des moyens d'épuration du lubrifiant se rapportant à la "machine" ou machine motriceÉléments constitutifs des moyens d'épuration du lubrifiant
53.
SENSING PERFORMANCE VALIDATION IN ADVANCED DRIVER-ASSISTANCE SYSTEM VERIFICATION
Systems and methods are provided for generating data for sensor system validation. A representative vehicle is equipped with a set of sensors positioned to provide a collective field of view defining a set of sensor locations as a set of master data and encompassing a field of view of a sensor positioned at any of the set of sensor locations. The set of sensor locations includes a sensor location at which no sensor of the set of sensors is placed. The representative vehicle is driven for a distance required for validation of a sensor system to provide master data representing the entire distance required for validation.
B60W 50/04 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour surveiller le fonctionnement du système d'aide à la conduite
The invention relates to an apparatus (100) for determining a torque on a shaft (110), comprising the shaft (110) for transmitting the torque, a first signal generator (120) arranged for conjoint rotation on the shaft (110), a second signal generator (130) spaced apart from the first signal generator (120) and arranged for conjoint rotation on the shaft (110), a first sensor (121) assigned to the first signal generator (120) and intended to generate first measurement data, a second sensor (131) assigned to the second signal generator (130) and intended to generate second measurement data, and a control unit, wherein the control unit is designed to determine torsion of the shaft (110) on the basis of the first and the second measurement data, and wherein the control unit is also designed to determine the torque on the basis of the torsion. The apparatus (100) according to the invention is distinguished by the fact that the first signal generator (120) is in the form of a first clutch case (120) and the second signal generator (130) is in the form of a second clutch case (130). The invention also relates to a power take-off transmission with a power take-off shaft and to a corresponding work machine.
G01L 3/10 - Dynamomètres de transmission rotatifs dans lesquels l'élément transmettant le couple comporte un arbre élastique en torsion impliquant des moyens électriques ou magnétiques d'indication
The invention relates to a tyre test bench (1) comprising: a frame (3) and a tyre holder (5) which is mounted thereon and on which a tyre (13) with a tread surface (15) can be rotatably mounted about a first rotational axis (17); a running drum (7), which is mounted on the frame (3) and is rotatably mounted about a second rotational axis (23), with a circumferential drum surface (21); a force measuring device (9) and temperature measuring device (11) which are mounted on the frame (3); and a compression device which can apply positive pressure to a pressurised gaseous medium in the tyre (13), wherein the tyre (13) can be positioned on the tyre holder (5) such that, when the tyre (13) rotates about the first rotational axis (17) in one rotational direction and the running drum (7) rotates about the second rotational axis (23), the tread surface (15) of the tyre (13) rolls on the drum surface (21), wherein the force measuring device (9) is designed to detect a tangential force (27) which, when the the tread surface (15) of the tyre (13) rolls on the drum surface (21), acts tangentially on the tyre (13) perpendicular to the first rotational axis (17) and in the rotational direction of the tyre (13), and wherein the temperature measuring device (11) is designed to detect the temperature of a portion of a surface of the tyre (13). The invention also relates to a system (37), a method for testing, and a method for manufacturing and testing.
The invention relates to a tyre test bench (1) comprising: a frame (3) and a tyre holder (5) which is mounted thereon and on which a tyre (13) with a tread surface (15) can be rotatably mounted about a first rotational axis (17); a running drum (7), which is mounted on the frame (3) and is rotatably mounted about a second rotational axis (23), with a circumferential drum surface (21); a force measuring device (9) and temperature measuring device (11) which are mounted on the frame (3); and a compression device which can apply positive pressure to a pressurised gaseous medium in the tyre (13), wherein the tyre (13) can be positioned on the tyre holder (5) such that, when the tyre (13) rotates about the first rotational axis (17) in one rotational direction and the running drum (7) rotates about the second rotational axis (23), the tread surface (15) of the tyre (13) rolls on the drum surface (21), wherein the force measuring device (9) is designed to detect a tangential force (27) which, when the tread surface (15) of the tyre (13) rolls on the drum surface (21), acts tangentially on the tyre (13) perpendicular to the first rotational axis (17) and in the rotational direction of the tyre (13), and wherein the temperature measuring device (11) is designed to detect the temperature of the pressurised gaseous medium. The invention also relates to a system (41), a method for testing, and a method for manufacturing and testing.
The invention relates to webbing (10) for a seatbelt system of an automotive vehicle, comprising a webbing body (12), at least one electrical conductor (14), and comprising a flexible printed circuit (16) arranged on the webbing body (12), wherein the at least one electrical conductor (14) is arranged and electrically contacted on the flexible printed circuit (16) using at least one electrically conductive adhesive (30). Further, a method of manufacturing a webbing (10) is described.
The invention relates to a hydraulic system (135) for cooling or lubricating thermal consumers (225) and for actuating a clutch device (140) of a motor vehicle (105), wherein the system (135) comprises the following elements: a first pump (205) which is designed to provide a first or second volume flow of fluid, depending on the rotational direction of said pump; a clutch device (140) for establishing or decoupling an effective connection between a drive unit (115) of the motor vehicle (105) and an output; and a flow direction valve (215) which is arranged fluidically between a supply device (210) and the first pump (205) and which can be switched, depending on the direction of rotation of the first pump (205), either to a first switching state by the first volume flow or to a second switching state by the second volume flow, wherein the clutch device (140) is switched to a decoupled state in the first switching state of the flow direction valve (215) and to a coupled state in the second switching state of the flow direction valve (215). The invention also relates to a drive device (100) for a motor vehicle (105) having such a hydraulic system (135), and to a motor vehicle (105).
F16H 61/00 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
59.
WINDING, COMPONENT FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE, ELECTRIC AXLE DRIVE AND MOTOR VEHICLE
A winding (110) for a component of an electric machine has an annular laminated core with slots for receiving a winding strand (111) of the winding (110) in a plurality of winding layers (L1, L2, L3, L4, L5, L6, L7, L8, L9). The winding strand (111) is composed of a first wire (U1) and a second wire (U4). First adjacent winding layers (L1, L2) are allocated to a first group (710), second adjacent winding layers (13, L4, 15, L6) are allocated to a second group (715), third adjacent winding layers (17, 18) are allocated to a third group (720) and one winding layer (L9) is allocated to a fourth group (725). A first partial section (220) of the first wire (U1) extending between the first group (710) and the second group (715) and/or a first partial section (225) of the second wire (U4) spans a first number of slots. A second partial section (230) of the first wire (U1) extending within the second group (715) and/or a second partial section (235) of the second wire (U4) spans a second number of slots. A third partial section (830) of the first wire (U1) extending between the third group (720) and the fourth group (725) spans a third number of slots.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
60.
WINDING, COMPONENT FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE, ELECTRIC AXLE DRIVE AND MOTOR VEHICLE
The invention relates to a winding (110) for a component of an electric machine, the winding comprising an annular laminated core with a plurality of slots extending axially through the laminated core, for receiving at least one winding strand (111) of the winding (110) in a plurality of radially adjacently arranged winding layers (L1, L2, L3, L4, L5, L6, L7, L8, L9). The winding (110) comprises the winding strand (111), which is made up of a first wire (U1) and a second wire (U4). The first wire (U1) forms a first connection pin (200) and a further first connection pin (210), wherein the second wire (U4) forms a second connection pin (205) and a further second connection pin (215). The wires (U1, U4) are connected to one another via the further first connection pin (210) and the further second connection pin (215), wherein the second wire (U4) is wound only in one winding layer (L1, L9) and wherein the first wire (U1) is wound both in the winding layer (L1, L9) and in at least one further winding layer (L2, L3, L4, L5, L6, L7, L8) of the winding layers.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
H02K 3/50 - Fixation des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant
The invention relates to a cooling and/or lubricating module (140) for cooling and/or lubricating thermal consumers (S1 – S6) of a drive device (100) of a vehicle (105), comprising a housing (200) having a reservoir (203) for providing a coolant and/or lubricant, a first interface (300) for receiving a first pump (206) and a second interface (305) for receiving a second pump (209), wherein the first and the second pump (206, 209) are arranged and can be electrically driven on a common shaft (221). The invention further relates to a vehicle (105) having such a cooling and/or lubricating module (140).
The invention relates to a method for training a software agent of a system for a reinforcement learning process for an optimized control of an actuator, to a corresponding software agent, to a method for parameterizing an actuator using the software agent and corresponding devices for carrying out the aforementioned method, and to a corresponding actuator. The training method has the steps of inputting (S11) a test signal and an initial parameterization into an actuator representation of the actuator, determining (S12) characteristics of the actuator representation in response to the input, inputting (S13) the characteristics into the software agent, receiving (S14) a parameterization as an output of the software agent, inputting (S15) the parameterization received as the output of the software agent into the actuator representation, and repeatedly carrying out the steps until a termination condition is reached.
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
The invention relates to a method for controlling an actuator on the basis of control parameters generated using reinforcement learning and on the basis of a corresponding device and to a corresponding training method. The method for controlling an actuator on the basis of control parameters generated using reinforcement learning has the steps of determining (S1) a regulation parameter set with a plurality of discrete regulation parameters for the respective actuator, receiving (S2) a control parameter generated by a software agent, mapping (S3) the control parameter to one of the regulation parameters of the regulation parameter set, and controlling (S4) the actuator on the basis of the regulation parameter. The invention additionally relates to a method for an improved training of a software agent for controlling an actuator and to a device for carrying out the method.
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
The invention relates to a method for an optimized actuation of an electrohydraulic actuator and a corresponding training method for a neural network, to a neural network, and to a method for using the neural network and a corresponding device in order to carry out the method. The method for an optimized actuation of an electrohydraulic actuator has the steps of applying (S1) a target current curve to the electrohydraulic actuator, measuring (S2) the actual current curve set on the electrohydraulic actuator, repeatedly carrying out the applying (S1) and measuring (S2) steps for a plurality of parameterizations, determining (S3) correction values on the basis of the target current curve and the actual current curve, and actuating (S4) the electrohydraulic actuator on the basis of the determined correction values.
G05B 13/00 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
The invention relates to a method for determining (S6) the state of a component (4) of a train (2) in order to determine (S8) a maintenance plan for the train (2). The method has the steps of reading (S5) data relating to a vibration of the component (4) from a sensor (6) of the train (2), reading (S4) data relating to a vibration of the component (4) from a mobile terminal (8), and determining (S6) the state of the component (4) on the basis of the read data of the sensor (6) and of the mobile terminal (8). The invention additionally relates to a system comprising a sensor (6) which can be installed on a component (4) of a train (2), a mobile terminal (8), and a server (10), wherein the server (10) is designed to carry out the step of determining (S6) the state of the component (4) and to carry out a step of determining (S8) a maintenance plan for the train (2) on the basis of the determined state, and the system is designed to carry out the method.
B61L 15/00 - Indicateurs de signalisation sur le véhicule ou sur le train
B61L 27/57 - Diagnostic ou maintenance côté voie, p. ex. mises à jour de logiciel pour des véhicules ou des trains, p. ex. surveillance côté voie de l'état des trains
66.
WINDING, COMPONENT FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE, ELECTRIC AXLE DRIVE, AND MOTOR VEHICLE
A component of an electric machine has an annular laminated core with a plurality of grooves for receiving input sections and output sections of partial strands (U1, U2, U3, U4, U5, U6) of a winding strand (1000) of the winding (110) in a plurality of radially adjacently arranged winding layers (L1, L2, L3, L4, L5, L6, L7, L8, L9, L10). A first number of winding layers (L1, L2, L3, L4) is assigned to a first group (700) and a second number (L5, L6) of winding layers is assigned to a second group (705). On a connection side of the winding (110), a connection section (1013) of a first partial strand (U1r) extending within the first group (700) and a connection section of a second partial strand (U2) extending within the second group (705) each span a first number of grooves. A connection section (1003) of a third partial strand (U3) extending between the first group (700) and the second group (705) spans a second number of grooves.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
67.
Method for adaptively determining a shifting point of a multi-gear powershift transmission of a working machine, control unit, computer program product and working machine
A method for adaptively setting a shift point of a multi-speed powershift transmission of a working machine that includes an electric drive system and a control device. The electric drive system has a battery and an electric motor. The multi-speed powershift transmission is connected to the electric drive system. The control device is connected to the electric drive system and the multi-speed powershift transmission in a signal-effective manner. The method includes specifying a tractive force which must be present during shifting operations of the multi-speed powershift transmission, determining a state variable of the electric drive system, and determining based on the state variable and the specified tractive force, a driving speed at which the specified tractive force is essentially maintained during the shifting operation. The method includes setting the shift point at the determined driving speed and carrying out the shifting operation at the shift point.
F16H 61/02 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif caractérisées par les signaux utilisés
F16H 59/44 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion les entrées étant fonction d'une vitesse fonction de la vitesse de la machine
F16H 59/50 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion les entrées étant fonction de l'état de la machine, p. ex. de la position des portes ou des ceintures de sécurité
F16H 61/00 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
68.
ARRANGEMENT FOR COOLING A ROTOR OF AN ELECTRIC MACHINE
An assembly for cooling a rotor for an electric machine in a housing, wherein the rotor shaft is hollow and supports a coaxial drive shaft such that a radial gap is formed over the length of the rotor shaft between the inner diameter of the rotor shaft and the outer diameter of the drive shaft, wherein a first end of the rotor shaft has a dedicated stationary oil injection sleeve connected to an oil supply in the housing with which oil is injected axially into the radial gap where it is transported toward the second end of the rotor shaft. A vehicle that is or can be powered electrically, which has such an assembly, is also disclosed.
H02K 1/32 - Parties tournantes du circuit magnétique avec des canaux ou des conduits pour l'écoulement d'un agent de refroidissement
H02K 5/20 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des canaux ou des conduits pour la circulation d'un agent de refroidissement
H02K 7/08 - Association structurelle avec des paliers
A connection bridge device is suggested for connecting a multipoint link to a vehicle axle, particularly a multipart vehicle axle. The connection bridge device comprises at least one base body for receiving and dissipating forces and/or torques transmitted between the vehicle axle and the multipoint link, at least one axle fastening unit for fastening the base body to the vehicle axle, and at least one link coupling unit for coupling the base body to the multipoint link, which link coupling unit is intersected by a main extension plane of the base body.
B60G 9/02 - Suspensions élastiques d’un essieu rigide ou d’un carter d’essieux pour plusieurs roues l'essieu ou le carter étant montés à pivot sur le véhicule
A method is disclosed for providing a digital emergency card, the method including a user creating (S1) the digital emergency card for a building (2) and storing (S2) the created emergency card in a storage medium (4) of the building (2). In addition, the method includes reading (S3) the stored emergency card from the storage medium (4) and transmitting (4) the emergency card, once read. Furthermore, a system is disclosed which consists of a storage medium (4), a terminal (6), and a transmission and receptions device (8), the system being designed to carry out steps of such a method.
B42D 25/22 - Cartes ou structures de type feuille portant des informations caractérisées par leurs éléments d’identification ou de sécuritéLeur fabrication caractérisées par une utilisation ou une finalité particulières pour utilisation avec des accessoires spécialement conçus pour les cartes portant des informations
B42D 25/28 - Cartes ou structures de type feuille portant des informations caractérisées par leurs éléments d’identification ou de sécuritéLeur fabrication caractérisées par une utilisation ou une finalité particulières pour une utilisation dans des traitements médicaux ou thérapeutiques
71.
METHOD FOR CONTROLLING THE OPERATION OF AN ELECTRIC MACHINE
A method for controlling the operation of an electric machine (2), in particular an electric machine (2) of a motor vehicle (1), in a stationary state of a current vector (4) of the electric machine (2), in which the current vector (4) is stationary, wherein a phase current distribution present in the stationary state is changed by changing a d current.
The invention relates to a compensating coupling, comprising a connection flange, elastic compensating elements and a rigid central piece. The central piece is formed by two central piece elements (18), which, in order to form the central piece, are releasably fastened to one another rotated with respect to one another about a rotational axis (34) and are centred with respect to one another in a form-fitting manner at end faces (25), facing one another, via first form-fitting portions (26) and second form-fitting portions (27), wherein the first form-fitting portions (26) and the second form-fitting portions (27) are designed as counter-pieces with respect to one another and fit into one another in pairs, and wherein the first (26) and second form-fitting portions (27) on the individual central piece element (18) are designed successively in the circumferential direction. The individual form-fitting portion (26; 27) protrudes at the respective end face of the individual central piece element (18) and is formed by one elevated region (28; 29) and one lower region (30; 31) which is radially adjacent to the one elevated region (28; 29). Furthermore, on the individual form-fitting portion (26; 27) there is a transition (32; 33) from the one elevated region (28; 29) to the one lower region (30; 31) along a circular arc the radius of which has a centre point lying on the rotational axis (34).
F16D 1/10 - Accouplements à action rapide dans lesquels les pièces sont simplement présentées dans l'axe
F16D 3/78 - Accouplements extensibles, c.-à-d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement avec pièces d'accouplement reliées par un ou plusieurs organes intermédiaires ayant la forme d'un disque élastique ou d'une bague plate disposés perpendiculairement à l'axe des pièces d'accouplement, différents jeux de trous dans le disque ou la bague étant reliés à chaque pièce d'accouplement, p. ex. joints Hardy
A transmission housing (1) for a motor vehicle, the transmission housing (1) defining an inside space (2) for accommodating moving transmission components and having a venting arrangement (3) for venting the inside space (2) relative to a surrounding atmosphere. The venting arrangement (3) has a venting duct (8) with a venting duct inlet (12) on the inside-space side. The venting arrangement (3) has a collection space (9) upstream from the venting duct inlet (12) with a collection space outlet (11). Also disclosed is a motor vehicle with moving transmission components and a transmission housing (1) of the type described.
F16H 57/027 - Boîtes de vitessesMontage de la transmission à l'intérieur caractérisés par des moyens pour ventiler les boîtes de vitesses, p. ex. dispositifs d'aération
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
The invention relates to an assembly (103, 105) for a wind turbine; comprising a first means (107) fixed to the machine support, a first half shell (113, 115), a first screw (201) and a second screw (201); wherein the first half shell (113, 115) forms, together with the first means (107) fixed to the machine support, a first gudgeon pin recess (111) for accommodating a first gudgeon pin (109) for fixing a housing (101) in a machine support (107); wherein the first screw (201) is accommodated in a through-hole in the first half shell (113, 115) and screwed to a thread of the first means (107) fixed to the machine support. The second screw (201) is accommodated in a through-hole in the first means (107) fixed to the machine support and screwed to a thread of the first half shell (113, 105).
The invention relates to a sensor unit (137) for determining the rotation of at least one shaft (105) and a tube (110) in which the shaft (105) is movably arranged. The sensor unit (135) comprises a sensor support unit (135) in which a first magnetic-field sensor (140) is arranged between a second magnetic-field sensor (145) and a third magnetic-field sensor (150). The sensor unit (137) also comprises an analysis unit (160) which is designed to determine the rotation using one signal (170) each from the second magnetic-field sensor (145) and the third magnetic-field sensor (150).
G01D 5/14 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension
76.
BOTTOM-BRACKET GEAR MECHANISM FOR A VEHICLE WHICH CAN BE DRIVEN BY MUSCLE POWER
A bottom-bracket gear mechanism for a vehicle which can be driven by muscle power has a drive element (1), a shifting device with shifting elements, an adjusting unit with shift gates (41, 42, 43, 44), a planetary roll (10) with planetary gear set elements, a stationary component (3) and an output element (2). The drive element (1) is mechanically operatively connected to the output element (2) by means of the planetary roll (10). At least two planetary gear set elements can be fixed to the stationary component (3) by in each case closing one of the shifting elements. One of the planetary gear set elements is formed by a sun gear (12, 17, 22, 27), a planet carrier (13, 18, 23, 28) or a ring gear (15, 20, 25, 30). The shift gates (41, 42, 43, 44) are mechanically operatively connected to the shifting elements by means of the shifting device such that the shifting elements can be shifted between and open and a closed shifting state by adjusting the adjusting unit. The planetary roll (10) provides various transmission ratios by means of a combination of shifting states of the shifting elements. The adjusting unit and the shifting device are configured such that before at least one target shifting state of the shifting elements is reached, an intermediate shifting state is engaged, which sets a transmission ratio in the planetary roll (10) that is smaller than the transmission ratio in the target shifting state.
F16H 3/66 - Transmissions ayant au moins trois engrenages centraux composées d'un certain nombre de trains d'engrenage, sans entraînement passant d'un train à l'autre
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
B62M 11/18 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires avec plusieurs ensembles d'engrenages planétaires
F16H 63/18 - Mécanismes finals de sortie à cet effetMoyens de manœuvre pour les mécanismes finals de sortie plusieurs mécanismes finals de sortie étant mus par un seul mécanisme final de manœuvre commun les mécanismes finals de sortie étant actionnés successivement par le mouvement progressif du mécanisme final de manœuvre le mécanisme final de manœuvre comprenant des cames
F16H 3/62 - Transmissions ayant au moins trois engrenages centraux
B62M 25/08 - Commandes pour mécanismes de changement de vitesses spécialement adaptées aux cycles avec systèmes de transmission électrique ou par fluide
B62M 6/00 - Propulsion par le conducteur des véhicules à roues avec source d'énergie complémentaire, p. ex. moteur à combustion ou moteur électrique
The invention relates to a rotor shaft (2) for an electrical machine. The rotor shaft (2) comprises a load region (14) and a central region (16). The load region (14) extends in an axial direction (x) of the rotor shaft (2) on a first end face (S1) of the rotor shaft (2), wherein the central region (16) adjoins the load region (14) on a second end face (S2) of the rotor shaft (2). The rotor shaft (2) has a first stiffness (E1) within the central region (16) and a second stiffness (E2) within the load region (14), wherein the first stiffness (E1) assumes a higher value than the second stiffness (E2).
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p. ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
78.
TEMPERATURE SENSOR ASSEMBLY FOR ARRANGEMENT ON A CIRCUITRY OF AN ELECTRICAL MACHINE, CIRCUITRY, ELECTRICAL MACHINE, AND VEHICLE
The invention relates to a temperature sensor assembly for arrangement on a circuitry of an electrical machine. The temperature sensor assembly comprises a temperature sensor and a housing. The housing of the temperature sensor assembly encloses the temperature sensor at least in part. Furthermore, the housing has a first end face having a raised portion, and a second end face opposite the first end face. The raised portion is elastically deformable. The raised portion and the second end face are designed to frictionally arrange the temperature sensor assembly on the circuitry.
The invention relates to a method for lubricating wheel flanges using a wheel flange lubrication device (4) for a rail vehicle (2) comprising wheels. The method has the steps of determining (S1) the position of the rail vehicle (2), determining (S2) the state of a wheel of the rail vehicle (2), and controlling (S3) the wheel flange lubrication device (4) in order to lubricate the wheel flange on the basis of the determined state of the wheel and the determined position of the rail vehicle (2). The invention additionally relates to a rail vehicle (4) and to a system for carrying out such a method.
A component (100) of an electric machine (105) has an annular laminated core (115) having a plurality of bars (118, 128, 138) and a plurality of channel groups (102, 104) extending axially through the laminated core (115). On a connection side (112) of a winding (110) for the component (100), a connection portion (113) of a first sub-strand (a1) is axially arranged above a connection portion (123) of a second sub-strand (a2), which in turn is arranged axially above a connection portion (133) of a third sub-strand (a3) and this is arranged axially above a connection portion (143) of a fourth sub-strand (a4). The connection portion (113) of the first sub-strand (a1) is longer than the connection portion of the second sub-strand (a2), the connection portion (123) of the second sub-strand (a2) is longer than the connection portion (133) of the third sub-strand (a3) and the connection portion (133) of the third sub-strand (a3) is longer than the connection portion (143) of the fourth sub-strand (a4).
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
81.
SAFETY DEVICE FOR CONTROLLING A VEHICLE WHICH CAN BE OPERATED USING SYNTHETIC FUEL
The invention relates to a safety device (100) and a safety method (400) for controlling a vehicle (300) which can be operated using synthetic fuel. The safety device (100) comprises: a sensor assembly (110) which is arranged and designed so as to detect if a fuel filled into a tank (200) of the vehicle (300) is a synthetic fuel or a conventional fuel on the basis of one or more compounds of the fuel; and a controller (120) which is designed to output a stop command in order to prevent a starting and/or stopping process of an engine of the vehicle (300) on the basis of a detected conventional fuel, wherein the engine is to be operated using synthetic fuel.
F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales
F02D 19/06 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p. ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé
F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
F02D 41/04 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement
F02D 41/06 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour le démarrage ou le réchauffage du moteur
F02D 33/00 - Commande non électrique de l'alimentation en combustible ou en air comburant, non prévue ailleurs
F02M 37/00 - Appareils ou systèmes pour transférer le combustible liquide des réservoirs de stockage aux carburateurs ou aux injecteursDispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci
82.
WINDING, COMPONENT FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE AND MOTOR VEHICLE, AND METHOD FOR PRODUCING A WINDING
A winding (110) is provided for a component (100) of an electric machine (105), wherein the component (100) has an annular laminated core (115) with a plurality of slot groups (102, 104) extending axially through the laminated core (115). Each slot group (102, 104) comprises a plurality of slots (N0, N1, N2, N3, N4, N5, N6, N7) for receiving input portions (132, 142, 152) and output portions (134, 144, 154) of partial strands (130, 140, 150) of the winding (110) in a plurality of radially adjacently arranged winding layers (L1, L2, L3). Adjacent slot groups (102, 104) are each spaced apart from one another by a bar (118) of the laminated core (115). On a connecting side (112) of the winding (110), a connecting portion (126) of a bridging partial strand (120) spans only the bar (118) of the laminated core (115). Connecting portions (136, 146, 156) of a first partial strand (130), of a second partial strand (140) and of a third partial strand (150) span the bar (118), the bridging partial strand (120) and an equal number of slots of the laminated core (115).
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
83.
TEST STAND FOR TESTING PROPERTIES OF AN ELECTRICALLY DRIVABLE AXLE MODULE FOR A MOTOR VEHICLE
The invention relates to a test stand (100) for testing properties of an electrically drivable axle module (10) for a motor vehicle, comprising at least one loading unit and at least one test ob¬ ject support (110) with a mechanical interface (120) for clamping the axle module (10), an electric interface (141) for energizing the axle module (10), a sensor interface (143) for con¬ tacting sensors of the axle module (10), and a fluid interface (142) for supplying fluid to the axle module (10). The test stand (100) according to the invention is characterized in that the mechanical interface (120) is designed as an interchangeable test object receiving area (120) onto which the axle module (10) is deposited over defined contact points (11).
An electric drive for a vehicle includes at least one electric machine (1) with a rotor shaft (2) as a drive shaft, a transmission connected to a first output shaft (3) and a second output shaft (4), and a shift element (5) with at least one actuatable coupling element for achieving a first shift position (N), a second shift position (S2) and a third shift position (S2). In the first shift position (N), the coupling element is connected either to an element of the transmission or to the rotor shaft (2). In the second shift position (S1), the element of the transmission is connected to the rotor shaft (2) via the coupling element. In the third shift position (S2), the element of the transmission and the rotor shaft (2) are connected to the housing via the coupling element.
B60K 17/16 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du différentiel
B60K 17/12 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission électrique
A coaxial electric drive device includes a hollow motor shaft and a speed reducer drivingly connected to the motor shaft, two ends of the motor shaft being rotatably supported by a pair of bearings, and an output shaft of the speed reducer being coaxially arranged with clearance within the motor shaft, a flow channel for communicating the outside with an annular clearance between the output shaft and the motor shaft provided in the output shaft; a pair of seals provided in the annular clearance at positions corresponding to the bearings, and a pair of through holes directed to the bearings provided at portions of the motor shaft close to seals. The medium enters the annular clearance from the flow channel to lubricate and cool the motor shaft, and can flow to the bearings through the through holes of the shaft to lubricate and cool the bearings.
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p. ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
H02K 7/08 - Association structurelle avec des paliers
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p. ex. de l'huile
A semiconductor power module including a plurality of inverter units, each including power chips, an AC terminal, a DC positive terminal, and a DC negative terminal, an upper surface of the AC terminal being connected to the power chips and having first heat dissipation columns arranged on a lower surface, an upper surface of the DC positive terminal being connected to the power chips and having a second heat dissipation columns arranged on a lower surface; and a liquid tank having a groove for containing a coolant. The AC terminal and DC positive terminal lower surfaces face the groove, the first and second heat dissipation columns extending into the groove, and the coolant being an insulating liquid. Heat from the semiconductor power module is not transferred through the insulating layer, but is directly transferred to the coolant through the terminals, which provides an advantage of high heat dissipation efficiency.
H01L 23/473 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de liquides
H01L 23/24 - Matériaux de remplissage caractérisés par le matériau ou par ses propriétes physiques ou chimiques, ou par sa disposition à l'intérieur du dispositif complet solide ou à l'état de gel, à la température normale de fonctionnement du dispositif
H01L 23/367 - Refroidissement facilité par la forme du dispositif
H01L 23/52 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
A power electronics module includes first and second printed circuit boards, each having an upper and lower layer made of an electrically conductive material and a middle layer made of a non-conductive material, a high-side assembly having a power semiconductor forming a high-side switch, and a low-side assembly having a power semiconductor forming a low-side switch, wherein the first printed circuit board is placed opposite the second printed circuit board such that the upper layers face one another, wherein the upper layer of the first printed circuit board forms an AC-phase connection, and wherein the upper layer of the second printed circuit board forms a DC− and DC+ connection, and AC connections of the power semiconductors point toward and contact the upper layer of the first printed circuit board, and the DC connections for the power semiconductors point toward and contact the upper layer of the second printed circuit board.
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans la sous-classe
H01L 23/00 - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 25/00 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
88.
METHOD FOR ASCERTAINING A CONTINUOUS BRAKING POWER, COMPUTER PROGRAM AND/OR COMPUTER-READABLE MEDIUM, CONTROLLER AND VEHICLE, IN PARTICULAR COMMERCIAL VEHICLE
A method for determining a continuous braking power for a vehicle, in particular a commercial vehicle, the method having the steps: determining an ambient temperature; determining a speed, wherein the speed is representative of the speed of the vehicle, in particular the commercial vehicle; determining a thermal emission per unit time of a friction braking device on the basis of the ambient temperature and the speed; and determining the continuous braking power of the friction braking device on the basis of the thermal emission per unit time.
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freinsDispositifs de signalisation
B60T 8/171 - Détection des paramètres utilisés pour la régulationMesure des valeurs utilisées pour la régulation
B60T 8/172 - Détermination des paramètres de commande utilisés pour la régulation, p. ex. par des calculs impliquant des paramètres mesurés ou détectés
89.
METHOD AND CONTROL UNIT FOR OPERATING A TRANSMISSION
The invention relates to a method for operating a transmission (12) of a motor vehicle, the transmission comprising at least a plurality of frictionally engaging shifting elements (18), wherein, to carry out a defined gear change from an actual gear to a target gear, a previously closed frictionally engaging shifting element (18) is opened and a previously open frictionally engaging shifting element (18) is closed, and wherein, when the transmission capability of the frictionally engaging shifting element (18) to be opened for the gear change reaches a defined value, the frictionally engaging shifting element (18) to be opened for the gear change and/or an additional frictionally engaging shifting element (18) is operated with slip such that each said shifting element (18) transmits a respective defined torque, until the frictionally engaging shifting element (18) to be closed for the gear change is also operated with slip.
F16H 61/04 - Adoucissement du changement du rapport
F16H 61/686 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif spécialement adaptées aux transmissions étagées sans interruption de l'entraînement avec des engrenages à mouvement orbital
The present invention relates to a sensor arrangement for a drive train of a bicycle. The drive train comprises an electric motor having a rotor (10) and a housing (12) having an interior space. The sensor arrangement comprises a sensor (14), a transmission unit (16), a reception unit (22) and a feedthrough unit (24). The sensor (14) and the transmission unit (16) have a torque-proof connection to the rotor (10) of the electric motor. The transmission unit (16) is designed to transmit a sensor signal to the reception unit (22). The reception unit (22) is secured to the housing (12) in the interior space. The feedthrough unit (24) is designed to provide an electrical interface (24) to the reception unit (22) through the housing (12). The invention also relates to a drive train for a bicycle.
The invention relates to a steerable independent suspension (1) which is designed as a steerable double wishbone suspension (1) for a motor vehicle (2). The independent suspension (1) has at least one lower wishbone (3) and at least one upper wishbone (4). The invention is characterized in that the lower wishbone (3) is attached via a first ball joint (5) to a wheel carrier (6). Furthermore, the upper wishbone (4) is attached via a second ball joint (7) to a spring carrier (8). The wheel carrier (6) is also attached by a third ball joint (9) and a fourth ball joint (10) to the spring carrier (8).
B60G 3/20 - Suspensions élastiques pour une seule roue avec plusieurs bras articulés, p. ex. parallélogramme tous les bras étant rigides
B60G 11/27 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p. ex. ressorts hydropneumatiques dans lesquels le fluide est un gaz
92.
INVERTER ARRANGEMENT FOR A VEHICLE, AND VEHICLE HAVING THE INVERTER ARRANGEMENT
An inverter assembly for a vehicle has numerous switch modules, wherein each switch module has at least one switch, wherein some of the switches are high-side switches and some of the switches are low-side switches, with an intermediate circuit capacitor and at least one phase output, wherein the switches are connected at the input side to the intermediate circuit capacitor, and at the output side to the at least one phase output, wherein the switch modules each have at least one main surface, wherein the main surfaces of the module are the sides of the switch modules with the greatest surface area, wherein numerous switch modules are placed upright in a row, with their main surfaces parallel to one another, in the inverter assembly.
B60L 50/51 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible caractérisée par des moteurs à courant alternatif
93.
METHOD FOR ESTIMATING COEFFICIENTS OF FRICTION, COMPUTER PROGRAM, CONTROLLER, VEHICLE, IN PARTICULAR UTILITY VEHICLE
A method is for estimating coefficients of friction for a vehicle, in particular utility vehicle, which can be driven by an electric drive. The method includes the steps of: operating, with a torque, a wheel of the vehicle, in particular utility vehicle, that is arranged on an underlying surface; ascertaining the slip of the wheel; applying a temporally predetermined excitation torque to the wheel, wherein the excitation torque is applied to the wheel periodically with a frequency; ascertaining a change in slip depending on the excitation torque, wherein the change in slip is ascertained taking into account the frequency; and ascertaining a coefficient of friction on the basis of the change in slip.
B60W 40/068 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route coefficient de friction de la route
B60W 50/00 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
94.
METHOD FOR INCREASING THE CORROSION RESISTANCE OF ALUMINUM COMPONENTS BY MEANS OF LASER TREATMENT
The present invention relates to a method for increasing the corrosion resistance of at least one surface region of a component made of cast aluminum material, comprising: a) providing a component made of cast aluminum material; b) treating at least one surface region of the component by means of a laser. The method is particularly advantageously suitable for treating surface regions intended for sealing points or for solid seals. The present invention also relates to corresponding components made of cast aluminum material which have at least one surface region that has been treated by means of a laser. The present invention additionally relates to the use of a laser, preferably a pulsed or Gaussian laser, in a method for increasing the corrosion resistance of components made of cast aluminum material.
C22F 1/04 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages
C22F 1/043 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid de l'aluminium ou de ses alliages d'alliages avec le silicium comme second constituant majeur
B23K 26/34 - Soudage au laser pour des finalités autres que l’assemblage
B23K 26/354 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface par fusion
B23K 26/352 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface
C22F 3/00 - Modification de la structure physique des métaux ou alliages non ferreux par des méthodes physiques particulières, p. ex. traitement par les neutrons
A method for detecting an object in the environment of a vehicle by way of an environment detection sensor system arranged on the vehicle, the method including establishing a monitoring region in a detection region of the environment detection sensor system in order to monitor the environment of the vehicle for an object residing in the monitoring region by way of the environment detection sensor system. The method further includes locally determining a measurement deviation for at least one measurement value of the environment detection sensor system in the established monitoring region and locally adjusting a region boundary of the established monitoring region in line with the locally determined measurement deviation in order to monitor the environment of the vehicle for the object residing in the adjusted monitoring region by way of the environment detection sensor system.
The invention relates to a method for producing a vehicle component (1), the method comprising the following steps: providing a first component (3); providing a second component (5); providing a connecting unit (21); arranging the first component (3), the second component (5) and the connecting unit (21) such that a connecting portion (13) and an expandable adhesive portion (23) are arranged in a receiving opening (9) such that the expandable adhesive portion (23) is arranged between at least one first cutout (15) and at least one second cutout (17); and expanding the expandable adhesive portion (23) such that a first portion (31) of the expanded adhesive portion (23) extends into the at least one first cutout (15) and a second portion (33) of the expanded adhesive portion (23) extends into the at least one second cutout (17). The invention also relates to a corresponding vehicle component (1), a first component (3), and a second component (5).
F16B 11/00 - Assemblage d'éléments structuraux ou parties de machines par collage ou en les pressant l'un contre l'autre, p. ex. soudage sous pression à froid
97.
ACTUATOR OF A STEER-BY-WIRE STEERING SYSTEM OF A MOTOR VEHICLE, STEER-BY-WIRE STEERING SYSTEM, AND METHOD FOR ASSEMBLING AN ACTUATOR OF A STEER-BY-WIRE STEERING SYSTEM
An actuator of a steer-by-wire steering system of a motor vehicle, comprising a housing (2, 22, 122), a spindle drive (3, 23, 123) having a spindle (4, 24, 124) and a spindle nut (5, 25, 125), wherein the spindle nut (5, 25, 125) is mounted rotatably and in a fixed position in relation to the housing (2, 22, 122) by means of a rolling bearing (8, 28, 128), wherein the rolling bearing (8, 28, 128) comprises a single-part inner ring (28i, 128i) and an outer ring (28a, 128a), the inner ring (28i, 128i) being fixed non-rotatably on the spindle nut (5, 25, 125). The invention is characterized in that the outer ring (128a) is divided, wherein a first partial outer ring (128a1) is supported in a fixed position in the housing (122) and a second partial outer ring (128a2) has an external thread (128ot) such that the second partial outer ring (128a2) can be screwed to the housing (122) in such a way that the spindle nut (125) can be mounted without play and in a fixed position in relation to the housing (122) by means of the rolling bearing (128).
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
F16C 19/16 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges à la fois radiales et axiales avec une seule rangée de billes
F16C 25/08 - Roulements à billes ou à rouleaux à autoréglage
F16C 33/60 - Chemins de roulementBagues de roulement en plusieurs pièces
F16C 35/077 - Leur fixation sur l'arbre ou dans la carcasse d'enveloppe avec interposition d'un organe entre la carcasse d'enveloppe et la bague extérieure de roulement
98.
LUBRICATION OF A SPLINE AT THE OUTPUT OF A WIND TURBINE GEARBOX
The invention relates to a wind turbine gearbox arrangement comprising a housing (101), an output shaft (103), a bearing arrangement (105), an intermediate shaft (107) and a transfer means (123) for lubricant; wherein the output shaft (103) and the intermediate shaft (107) each have a tooth system; wherein the tooth systems of the output shaft (103) and the intermediate shaft (107) form a spline (109); wherein the housing (101) has an extension (111) extending on the generator side; and wherein the output shaft (103) is supported in a rotatable manner in the extension (111) by means of the bearing arrangement (105). The output shaft (103) and the extension (111) each have one or more lubricant lines (117, 119, 127, 129, 131, 135); wherein the transfer means (123) interconnects the lubricant lines (117, 119) of the extension (111) and the lubricant lines (127, 129, 131, 135) of the output shaft (103) in a lubricant- and pressure-conducting manner; and wherein the lubricant lines (127, 129, 131, 135) of the output shaft (103) are connected to the spline (109) in a lubricant- and pressure-conducting manner.
The invention relates to an arrangement with a hollow sun shaft (101), a sun gear, which is connected to the sun shaft (101) in a rotationally fixed manner, and a hollow hub (103), a pitch tube (111) and a sealing arrangement (113, 115, 117, 119, 121, 201). The arrangement also comprises a hollow shaft (105), which is non-rotatably connected to the sun shaft (101) at a first connection point (107) and non-rotatably connected to the hub (103) at a second connection point (109); wherein the second connection point (109) is arranged axially offset from the first connection point (107) in the direction of the sun gear; wherein the pitch tube (111) extends through the sun shaft (101); and wherein the sealing arrangement (113, 115, 117, 119, 121, 201) is arranged in a gap between the pitch tube (111) and the sun shaft (101) and seals the pitch tube (111) and the sun shaft (101) against each other.
F03D 15/10 - Transmission de l’énergie mécanique utilisant un engrenage non limité à un mouvement rotatif, p. ex. comportant des organes oscillants ou à mouvement alternatif
F03D 80/70 - Dispositions de roulement ou de graissage
F03D 80/80 - Disposition des composants dans les nacelles ou les tours
100.
DRIVE DEVICE FOR A VEHICLE THAT CAN BE DRIVEN AT LEAST INTERMITTENTLY BY MUSCLE POWER
A drive device (1) for a vehicle that can be driven at least intermittently by muscle power is provided with: a housing (4); a bottom bracket shaft (2) for receiving muscle power; an output shaft (3) for outputting a driving force for a drive wheel of the vehicle; a drive motor (5) for providing a driving force; a planetary transmission (6), wherein the drive motor (5) is coupled to an input element of the planetary transmission (6); and a traction means transmission (7) which has a first traction means wheel (71) and a second traction means wheel (72), which are coupled to one another for force transmission. The first traction means wheel (71) is coupled to an output element of the planetary transmission (6), wherein the second traction means wheel (72) can be coupled to the output shaft (3). The bottom bracket shaft (2) can be coupled to the output shaft (3) via a shiftable transmission (8).
F16H 1/28 - Transmissions à engrenages pour transmettre un mouvement rotatif avec engrenages à mouvement orbital
B62M 6/55 - Cycles propulsés par le conducteur avec moteur électrique auxiliaire motopropulsés au niveau de parties du vilebrequin
B62M 9/02 - Transmissions caractérisées par l'emploi d'une chaîne sans fin, d'une courroie ou d'un organe similaire de rapport invariable
B62M 11/02 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport invariable
F16H 7/06 - Transmissions pour transmettre un mouvement rotatif par des organes flexibles sans fin par chaînes
F16H 7/24 - Équipement pour la mise en place des courroies, des câbles ou des chaînes
F16H 37/04 - Combinaisons uniquement de transmissions à engrenages
F16H 57/08 - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
F16D 1/06 - Accouplements pour établir une liaison rigide entre deux arbres coaxiaux ou d'autres éléments mobiles d'une machine pour montage d'un organe sur un arbre ou à l'extrémité d'un arbre
F16H 37/02 - Combinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction
F16H 57/00 - Parties constitutives générales des transmissions
B62M 11/04 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable
F16H 57/02 - Boîtes de vitessesMontage de la transmission à l'intérieur
F16H 57/021 - Structures de support d'arbres, p. ex. parois de séparation, orifices de logement de paliers, parois de carter ou couvercles avec paliers
F16H 57/031 - Boîtes de vitessesMontage de la transmission à l'intérieur caractérisés par des couvercles pour les boîtes de vitesses
