An elastomer bearing (12) for elastically supporting a ball joint (10) in a receiving eye (14) of an undercarriage (16), having an inner sleeve (28) receiving the ball joint (10), an outer sleeve (32) surrounding the inner sleeve (28) so as to form a gap (30), and an elastomer body (34), which is arranged within the gap (30) and connects the inner sleeve (28) and the outer sleeve (32) to one another, the elastomer body (34) having at least one radial cushion (58), which acts in a radial direction (R), and at least two axial cushions (60, 62), which are distanced from one another in the axial direction (A) and act in opposite axial directions (A). A first axial cushion (60) rests under bias against a first axial cushion inner surface (70) of the outer sleeve (32) and a first axial cushion outer surface(72) of the inner sleeve (28), and a second axial cushion (62) rests under bias against a second axial cushion inner surface (74) of the outer sleeve (32) and a second axial cushion outer surface (76) of the inner sleeve (28). The invention further relates to a ball joint system (10) for an undercarriage (16).
The invention relates to a bearing for insulating vibrations along a dynamic main load direction (HL), comprising a cylindrical sleeve (28), a core (30) which is arranged in the sleeve (28), and an elastomer body (32) which connects the core (30) resiliently to the sleeve (28), wherein the elastomer body (32) has first webs (40) which are arranged between the core (30) and the sleeve (28) in the main load direction (HL) and connect the core (30) and the sleeve (28) resiliently, and second webs (42) which likewise connect the core (30) and the sleeve (28) resiliently and which are arranged at an angle, in particular perpendicularly, to the first webs (40) between the core (30) and the sleeve (28), wherein a mass element (44) is arranged in at least one of the second webs (42).
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
The invention relates to an elastic bearing (10) for the torsionally elastic connection of two shaft sections, comprising an elastomer body (12) which can be connected to one end of one of the shaft sections (24) in a form-locking and frictional connection, and an outer sleeve (14) which surrounds the elastomer body (12) and can be connected to one end of the other shaft section.
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
B62D 7/22 - Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
F16D 3/76 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
4.
BEARING BUSH FOR A BLIND HOLE AND STEERING GEAR SUSPENSION FOR A VEHICLE
The invention relates to a bearing bush (10) for a blind hole (50), in particular for a blind hole (50) of a steering gear housing (52), comprising a core (12) with a first axial end (18) and a second axial end (20). The core (12) has a collar (24) which protrudes in a radial direction (R) at the first axial end (18), an elastomer body (14) which is secured to an outer face (32) of the core (12) and has a first axial stop (36), a second axial stop (38), and a central section (34), and a pre-assembly bush (16) which surrounds the central section (34) of the elastomer body (14). The collar (24) overlaps with the pre-assembly bush (16) in a radial direction in an overlap region, the first axial stop (36) extends between the collar (24) and the pre-assembly bush (16) at least in the overlap region, and the second axial stop (38) extends parallel to the first axial stop (36).
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
The invention relates to a hydraulically damping bearing (10) for supporting a motor vehicle assembly on a motor vehicle body, having a support (14) and a support bearing (12) which are connected to each other by a support spring (16) made of an elastomer material. The support spring (16) delimits a working chamber (18) which is separated from a compensation chamber (22) by a separating device (20). The working chamber (18) and the compensation chamber (22) are filled with a fluid and communicate with each other via a damping channel (26) that is introduced into the separating device (20), said separating device (20) having two perforated discs (28, 30), between which a membrane (36) is arranged, said membrane (36) having at least one blind hole (40).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The present invention relates to an assembly bearing (10) for a motor vehicle assembly, having an inner part (12), an elastomer supporting body (14), in which the inner part (12) is embedded, and an outer part (16), which surrounds the supporting body (14), the outer part (16) having a first part (22) and a second part (24), which are clipped to at least one fastening element (28) connected to the supporting body (14).
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
The invention relates to a membrane (19) for a hydraulically damping bearing (10) which has a first limb (46), a second limb (48), and a base (50) that connects the two limbs (46, 48) together, wherein the average thickness of one of the limbs (46, 48) is at least twice the thickness of the other limb (46, 48). The invention additionally relates to a hydraulically damping bearing (10) comprising such a membrane (19).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a bearing system (10) for elastically bearing a suspension strut (12) or a vibration damper on a vehicle body (14), comprising a bearing unit (16) for bearing a piston rod (18) of the suspension strut (12) or the vibration damper, a receiving cup (20) on the vehicle body side, into which the bearing unit (16) can be introduced, and a securing device (22) which secures the bearing unit (16) against being pulled out of the receiving cup (20), wherein the bearing unit (16) has at least one elastomeric bearing (34) for elastically bearing the piston rod (18), which has a core (40) for receiving the piston rod (18), an elastomer body (46) and at least one ring element (42), wherein the elastomeric bearing (34) and the securing device (22) are introduced into the receiving cup (20) in such a way that the securing device (22) engages behind an undercut (30) formed in the receiving cup (20), the ring element (42) is supported on the securing device (22), and the elastomer body (46) is pretensioned and the ring element (42) is pressed against the securing device (22).
B60G 13/00 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers
B60G 15/06 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper
F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium Details
F16F 9/58 - Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
9.
BEARING SYSTEM FOR ELASTICALLY BEARING A SUSPENSION STRUT OR A VIBRATION DAMPER, AS WELL AS A SUSPENSION STRUT OR A VIBRATION DAMPER
The invention relates to a bearing system (10) for elastically bearing a suspension strut (12) or a vibration damper on a vehicle body (14) in a receiving cup (20) provided on a vehicle body side, comprising a unit (86) which can be introduced into the receiving cup (22) and a securing device (22) which secures the unit (86) against being pulled out of the receiving cup (20), wherein the unit (86) has a bearing unit (16) and a piston rod (18) of the suspension strut (12) or the vibration damper, wherein the bearing unit (16) has at least one elastomeric bearing (34) for elastically bearing the piston rod (18), which has a core (40) for receiving the piston rod (18) and an elastomer body (46), and at least one ring element (42), which is a separate part or is interlockingly, force-lockingly and/or integrally connected to the elastomer body (46), wherein the unit (86) and the securing device (22) are introduced into the receiving cup (22) from a side facing away from the vehicle body, wherein, in the introduced state, the securing device (22) engages behind an undercut (30) formed in the receiving cup (20), the ring element (42) is supported on the securing device (22), and the elastomer body (46) is pretensioned and the ring element (42) presses against the securing device (22).
B60G 13/00 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers
B60G 15/06 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper
F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium Details
F16F 9/58 - Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
The invention relates to a hydraulically damping bearing (10) for supporting a motor vehicle assembly on a motor vehicle body, having a support (14) and a support bearing (12) which are connected together by a support spring (16) made of an elastomer material. The support spring (16) delimits a working chamber (18) which is separated from an equalization chamber (22) by a separating device (20). The working chamber (18) and the equalization chamber (22) are filled with a fluid and are connected together via a damping channel (26) introduced into the separating device (20), wherein the separating device (20) has two nozzle discs (28, 30), between which a first membrane (36) and a second membrane (38) are arranged, and one of the membranes (36, 38) has at least one through-hole (44).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
11.
MOUNTING DEVICE FOR THE VIBRATIONAL MOUNTING OF AN AIRBAG MODULE ARRANGED WITHIN A STEERING WHEEL, AND STEERING WHEEL HAVING SUCH A MOUNTING DEVICE
The invention relates to a mounting device (10) for the vibrational mounting of an airbag module arranged within a steering wheel, in order to decouple and/or damp vibrations introduced into the steering wheel, comprising a guide element (12), which can be connected to the steering wheel, a sliding element (14), which is movably mounted on the guide element (12), a flange element (16), which can be connected to the airbag module and the steering wheel, a first spring element (18), which supports the sliding element (14) on the steering wheel, and a second spring element (20), which connects the flange element (16) to the sliding element (14), wherein the sliding element (14) can be transferred from a first position into a second position against the force of the first spring element (18) by the application of force to the flange element (16), in order to trigger an electrical signal unit of the steering wheel, and the flange element (16) is integrally bonded to the second spring element (20). The invention further relates to a steering wheel, comprising an airbag module and at least one mounting device (10).
B60R 21/203 - Arrangements for storing inflatable members in their non-use or deflated conditionArrangement or mounting of air bag modules or components in steering wheels or steering columns
B62D 7/22 - Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
F16F 7/10 - Vibration-dampersShock-absorbers using inertia effect
The invention relates to a flexible spring (10), in particular a flexible coil spring, for transmitting torques, comprising a screw-shaped wound spring body (11), which has a first end section (12) and a second end section (13), which are connected to one another by a plurality of windings (14), wherein at least one of the end sections (12, 13) is processed with material removal.
F16F 15/121 - Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
The invention relates to a hydraulically damping bearing (10) for a vehicle part, having an inner tube (12), a sliding sleeve (14), which is rotatably mounted on the inner tube (12), an outer sleeve (16), which surrounds the sliding sleeve (14) with the formation of a gap, an elastomer bearing (18), which connects the sliding sleeve (14) and the outer sleeve (16) to one another, and a stop system (34), which limits a movement of inner tube (12) and sliding sleeve (14) relative to the outer sleeve (16), wherein the elastomer bearing (18) delimits a first working chamber (22) and a second working chamber (24) which are filled with a fluid and connected to one another via at least one damping duct (26), wherein either the inner tube (12) is composed of metal and the sliding sleeve (14) is composed of a first plastic, or the inner tube (12) is composed of a first plastic and the sliding sleeve (14) is composed of metal, wherein a sliding layer (56) composed of a second plastic is applied to the metal, wherein the first plastic and the second plastic form a sliding pair (58) either composed of two different polymers from the groups consisting of polyamides, polyoxymethylenes, polyethylene terephthalates, polyketones and polybutylene terephthalates, or the sliding pair is formed from polyketone against polyketone, wherein the polymers of the sliding pair (58) are each present in a continuous, thermoplastic polymer phase.
The invention relates to a shaft bearing (10) for the mounting of a shaft of a motor vehicle, having an inner sleeve (12), an outer body (14) which surrounds the inner sleeve (12) so as to form a space, and an elastomer body (16) which elastically connects the inner sleeve (12) and the outer body (14) to one another, wherein the inner sleeve (12) is embedded in the elastomer body (16) and forms a receiving opening (24) for pressing in a bearing element (26), wherein the inner sleeve (12) has at least one first deformed portion (30) which is oriented radially inward such that a shear gap (34) is formed between the first deformed portion (30) and the bearing element (26), wherein an elastomer bead (38) formed during the pressing-in of the bearing element (26) is compressible within the shear gap (34).
F16C 27/06 - Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
B60K 17/24 - Arrangement of mountings for shafting
F16F 1/373 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction characterised by having a particular shape
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
The invention relates to a bearing bush (10) for bearing a motor vehicle part, having an inner tube (12) made of a metal, a sliding sleeve (14) made of a first plastic and rotatably mounted on the inner tube (12), and an elastomer bearing (16) which surrounds the sliding sleeve (14) and has at least one first elastomer body (24) and an outer sleeve (26), wherein a sliding layer (20) made of a second plastic is applied to an outer circumferential surface (18) of the inner tube (12), wherein the first plastic and the second plastic form a sliding pair (22) consisting either of two different polymers from the groups of polyamides, polyoxymethylenes, polyketones, fluoropolymers, polyethylene terephthalates or polybutylene terephthalates, or the sliding pair is formed from polyketone against polyketone, wherein the polymers of the sliding pairs are each present in a continuous, thermoplastic polymer phase.
The present invention relates to a shaft bearing (10) for supporting a shaft of a motor vehicle, having an inner sleeve (12), an outer body (14) which surrounds the inner sleeve, forming a gap, and an elastomer body (16) which connects the inner sleeve and the outer body to each other in an elastic manner, wherein: the inner sleeve has a first rolling surface (46) facing the elastomer body, against which first rolling surface a first rolling section (32) of the elastomer body rests; the outer body has a second rolling surface (48) facing the elastomer body, against which second rolling surface a second rolling section (34) of the elastomer body rests; the two rolling sections are connected to each other via a fold (22) which has a free length; and when the inner sleeve moves relative to the elastomer body and/or the outer body moves relative to the inner sleeve, both rolling sections, at the rolling surfaces facing the rolling sections, roll over the same distance and therefore the free length of the fold remains unchanged.
The present invention relates to a separation device (20) for separating a working chamber (18) and a compensation chamber (22) of a hydraulically damping bearing (10), comprising a first nozzle plate (28) and a second nozzle plate (30), which are made of a first material and form a damping channel (26) which connects the working chamber (18) and the compensation chamber (22) to one another, wherein the first nozzle plate (28) comprises a sealing element (50) made of a second material, which sealing element bears against the second nozzle plate (30) in order to seal the damping channel (26). The invention also relates to a hydraulically damping bearing (10) for supporting a motor vehicle assembly comprising a separation device (20) of this kind.
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a bearing bush (10) comprising a core (11), an outer sleeve (16) surrounding the core (11), and an elastomer body (13) arranged between the core (11) and the outer sleeve (16). The outer sleeve (16) comprises at least two projections (21) and the core (11) comprises at least one counter-projection (22), which overlaps with the projections (21), in a radial direction, in order to restrict an axial movement of the outer sleeve (16) in relation to the core (11). The elastomer body (13) is partially distanced from the outer sleeve (16) and/or from the core (11) by means of a gap (24).
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
F16F 1/387 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin comprising means for modifying the rigidity in particular directions
The invention relates to a bearing bush (10), comprising: a core (11); an intermediate sleeve (12) which surrounds the core (11) in a manner extending in a circumferential direction; an outer sleeve (16) which surrounds the intermediate sleeve (12) in a manner extending in a circumferential direction; an elastomer element (13) which is arranged between the intermediate sleeve (12) and the outer sleeve (16); and a stop device (17) which, at axial ends of the core (11), protrudes from the core (11) in a radial direction and limits movement of the intermediate sleeve (12) in an axial direction. The intermediate sleeve (12) is mounted on the core (11) rotatably relative to the stop device (17) in the circumferential direction. The outer sleeve (16) has a plurality of projections (21). The intermediate sleeve (12) has at least one counter-projection (22) which overlaps in the radial direction with the projections (21) in order to limit the axial deflection of the outer sleeve (16) relative to the core (11).
The invention relates to a bearing (10) for a support bearing, comprising a first housing part (14) and a second housing part (16), between which a housing gap (18) is formed, wherein a bearing unit (20) is arranged in the housing gap (18), wherein a sealing system (26) is provided which seals the housing gap (18), wherein the sealing system (26) has at least one first sealing lip (30) that is designed such that it can pivot, wherein the first sealing lip (30) is at a distance from the first housing part (14) and/or the second housing part (16) in the non-sealing state, and for sealing the housing gap (18), same is pivoted and brought into contact with the first housing part (14) and/or the second housing part (16).
F16C 19/10 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
21.
CORE FOR AN ELASTIC BEARING, ELASTIC BEARING COMPRISING SUCH A CORE, AND A METHOD FOR PRODUCING SUCH A CORE
The present invention relates to a core (12) for an elastic bearing (10), wherein: the core (12) receives a bolt or a screw; the core (12) has a sleeve (18) which comprises a central portion (20) and two outer end portions (22) adjoining the central portion (20); the central portion (20) has a first inner diameter (I1) and the end portions have a second inner diameter (I2); and the second inner diameter (I2) is smaller than the first inner diameter (I1). The invention also relates to an elastic bearing (10) for a chassis of a motor vehicle comprising such a core (12) and to a method for producing such a core (12).
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
The invention relates to a bearing bush (10) which is to be mounted in a receiving lug (12) in a chassis and which comprises a core (14), an outer sleeve (18) that surrounds the core (14) and is made of a first material, and an elastomer part (20) that connects the core (14) and the outer sleeve (18) to each other; a supporting element (30) is provided which is made of a second material and radially supports the outer sleeve (18) when the latter is pressed into the receiving lug (12).
F16F 1/387 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin comprising means for modifying the rigidity in particular directions
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
The invention relates to a bearing bush (10) which is to be mounted in a receiving lug (12) in a chassis and which comprises a core (14), an outer sleeve (18) that surrounds the core (14) and is made of a first material, and an elastomer part (20) that connects the core (14) and the outer sleeve (18) to each other, a supporting element (30) which is made of a second material radially supporting the outer sleeve (18) when the latter is pressed into the receiving lug (12).
F16F 1/387 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin comprising means for modifying the rigidity in particular directions
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
24.
HYDRAULIC BEARING FOR SUPPORTING AN ASSEMBLY OF A MOTOR VEHICLE
The invention relates to a hydraulic bearing for supporting an assembly of a motor vehicle, with a carrying bearing portion (3) and a support portion (4), wherein a working chamber (6) which is fillable with hydraulic fluid is formed in the carrying bearing portion (3) and a compensating chamber (7) which is fillable with hydraulic fluid is formed in the support portion (4), wherein a nozzle disc (2) through which the flow can pass and which delimits the working chamber (6) from the compensating chamber (7) is arranged between the carrying bearing portion (3) and the support portion (4), and wherein a damping duct (14) for the fluidic communication of the working chamber (6) with the compensating chamber (7) is formed in the nozzle disc (2), wherein the two chambers (6, 7), the damping duct (14) and the hydraulic fluid form a first damping system (16) for damping vibrations of in particular lower frequencies, and wherein a second damping system (27) is formed for damping vibrations of higher frequencies. According to the invention, the second damping system (27) has an overflow connection (26) between the compensating chamber (7) and an absorption duct (17) which is designed for absorbing idling vibrations.
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
F16F 13/26 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
25.
SLIDE BEARING FOR A SUPPORT BEARING, METHOD FOR PRODUCING A SLIDE BODY AND METHOD FOR PRODUCING A SLIDE BEARING
The invention relates to a slide bearing (10) for a support bearing of a motor vehicle, having a first housing part (12), a second housing part (14) and a slide bearing device (16) arranged between the two housing parts, wherein the slide bearing device (16) has at least one first slide body (30) and at least one second slide body (32), wherein at least one portion of the first slide body (30) is made of a hybrid material. The invention further relates to a method for producing a slide body (30) and a method for producing a slide bearing (10).
The present invention relates to an elastic bearing (10) for the torsionally elastic connection of two shaft sections of a steering column, comprising an inner part (12), which can be connected to one end of one of the shaft sections, an outer sleeve (14) enclosing the inner part (12), which can be connected to one end of the other shaft section, and an elastomer body (16), which is arranged between the inner part (12) and the outer sleeve (14), wherein the inner part (12) comprises at least one rib (20) projecting in a radial direction (R), which engages in a corresponding depression (22) in the outer sleeve (14) to transfer a rotary movement and wherein the outer sleeve (14) is formed from at least two parts.
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
B62D 7/22 - Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
F16D 3/76 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
The invention relates to a hydromount (10), in particular for mounting a motor vehicle engine on a vehicle body, having a supporting spring (11), which supports a bearing core (12) and encloses a working chamber (13), and having a compensating chamber (16), which is separated from the working chamber (13) by a separating arrangement (14) and is delimited by a compensating diaphragm (15). The separating arrangement (14) comprises at least two nozzle systems (19a, 19b), which each have a decoupling diaphragm (18a, 18b) and in each of which a damper channel (17a, 17b) is arranged. The compensating chamber (16) and the working chamber (13) are filled with a liquid and are fluidically connected to one another by means of the damper channel (17a, 17b). The separating arrangement (14) has a damper channel (20), which connects the working chamber (13) to the compensating chamber (16). A switchable adjusting element (25) is associated with the damper channel (20).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
F16F 13/26 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
28.
CORE, BEARING COMPRISING SUCH A CORE, AND METHOD FOR PRODUCING THE BEARING
The invention relates to a core (10) for calibrating an elastomer body (20) of an elastic bearing or of a hydraulically damping bearing (40), the core having a first core part (11) and a second core part (12), wherein the second core part (12) can be widened, in order for prestressing to be introduced into the elastomer body (20), and has an accommodating opening (13), into which the first core part (11) can be introduced, and wherein the second core part (12) has a closed profile. The invention also relates to an elastic bearing, or to a hydraulically damping bearing (40), comprising the core (10) and to a method for producing the elastic bearing (30) or the hydraulically damping bearing.
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
29.
ABSORBER MOUNT AND METHOD FOR PRODUCING AN ABSORBER MOUNT
The invention relates to an absorber mount (10) for mounting a shock absorber or a suspension strut on a vehicle body, comprising a housing (11), which has a cavity (14) between a first housing part (12) and a second housing part (13), and comprising an elastic mount (15) for mounting an absorber rod (22), which elastic mount is accommodated in the cavity (14). The housing parts (12, 13) are produced from a thermoplastic plastic. The housing (11) is divided, and the housing parts (12, 13) are integrally joined to each other.
The invention relates to a hydraulically damping mount (10, 100) for supporting a motor-vehicle unit, in particular for supporting a motor-vehicle engine on a motor-vehicle body, comprising a supporting spring (12), which supports a mount core (14) and encloses a working chamber (16), and comprising a compensation chamber (18), which is separated from the working chamber (16) by a separating wall (20) and is delimited by a compensation membrane (22), wherein the compensation chamber (18) and the working chamber (16) are filled with a fluid (24) and are connected to each other by means of a damping channel (26), which is introduced into the separating wall (20), and wherein the separating wall (20) has a membrane (28), which is held in such a way that said membrane can vibrate, wherein a foam element (32, 46) is associated with the membrane (28), which foam element supports the membrane (28) in the event of a deflection.
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
31.
THREAD PACKAGE SUPPORTING DEVICE, ELASTIC JOINT DISC, AND METHOD FOR PRODUCING AN ELASTIC JOINT DISC
The present invention relates to a thread package supporting device (12) for supporting a thread package, wound with a thread, for an elastic joint disc for connecting two shaft sections, wherein the thread package has two opposite arcuate thread regions and two tangential thread regions that connect the arcuate thread regions together and extend parallel to one another, wherein the thread package supporting device (12) has a first deflection portion (18) and a second deflection portion (20), about which in each case one arcuate thread region of the thread package (34) is guided, wherein the two deflection portions (18, 20) are connected integrally together via a web (22). Furthermore, the invention relates to an elastic joint disc and to a method for producing an elastic joint disc.
F16D 3/60 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts
F16D 3/78 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
32.
ELASTOMER BODY FOR A SHAFT BEARING AND SHAFT BEARING
The present invention relates to an elastomer body (16) for a shaft bearing (10) of a motor vehicle, which can be positioned in a gap (15) between a bearing support (14) and an inner body (12), comprising a first fastening limb (18), a second fastening limb (20) and a connecting section (22) interconnecting the two fastening limbs (18, 20), wherein at least one of the fastening limbs (18, 20) comprises a mounting groove (32), which can be interlockingly and/or frictionally mounted on the bearing support (14) or the inner body (12) such that the mounting groove (32) engages around the bearing support (14) or the inner body (12). The invention further relates to a shaft bearing (10) for a shaft of a motor vehicle.
The present invention relates to a vibration damper (10) for damping the vibrations of a steering wheel of a motor vehicle, comprising a mounting element (12) that can be fastened to the steering wheel of the motor vehicle, a receiving element (14), to which a gas generator can be fixed, and a spring element (16) which elastically connects the mounting element (12) and the receiving element (14) to one another, the receiving element (14) being designed as a damping mass (26).
B62D 7/22 - Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
B60R 21/203 - Arrangements for storing inflatable members in their non-use or deflated conditionArrangement or mounting of air bag modules or components in steering wheels or steering columns
F16F 1/373 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction characterised by having a particular shape
F16F 7/108 - Vibration-dampersShock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
The invention relates to a hydraulic mount (10) for supporting a motor vehicle assembly, in particular for supporting a motor vehicle engine on a motor vehicle body, comprising a support spring (11) which supports a bearing core (12) and surrounds a working chamber (13) and comprising an equalizing chamber (14) which is separated from the working chamber (13) by a separating wall (15) and which is delimited by an equalizing membrane (16). The equalizing chamber (14) and the working chamber (13) are filled with a liquid and are connected together via a damping channel (17) introduced into the separating wall (15), and the separating wall (15) has two separating panels (21, 22), between which a membrane (19) is received so as to be able to vibrate. The membrane (19) and the separating wall (15) delimit an air chamber (18) which can be connected to the environment via an opening (23) in the separating wall (15), wherein the opening (23) can be released and closed by means of a switchable non-return device (20), and the non-return device (20) has a pressure-actuatable non-return valve (33), the opening pressure of which can be set to a vibration-amplitude of the membrane (19).
F16F 13/26 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
The present invention relates to a shaft bearing (10), comprising an inner body (16), an outer body (12) surrounding the inner body (16) at a distance, and an elastomer body (20) which elastically connects the inner body (16) to the outer body (12). The invention is characterized in that the elastomer body (20) has a damping device (28).
F16F 1/373 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction characterised by having a particular shape
F16F 15/08 - Suppression of vibrations of non-rotating, e.g. reciprocating, systemsSuppression of vibrations of rotating systems by use of members not moving with the rotating system using elastic means with rubber springs
F16C 27/00 - Elastic or yielding bearings or bearing supports, for exclusively rotary movement
F16F 1/38 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
F16F 7/108 - Vibration-dampersShock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
The invention relates to an elastomer bearing (10, 100) for an exhaust suspension, comprising an elastomer body (14) which has a receiving area (16) for a holding device (12) and an opening (18) for storing an exhaust hook (20), wherein the elastomer body (14) has a latching device (22) on the receiving area (16) for fastening the holding device (12) on the elastomer body (14).
The invention relates to a hydraulic bearing (10), in particular for bearing a motor vehicle engine, having a bearing core (12), having a supporting spring (14) composed of an elastomer material, having a working chamber (16) which is delimited by the supporting spring (14), and having a compensation chamber (18) which is separated from the working chamber (16) by an intermediate plate (20). The working chamber (16) and the compensation chamber (18) are filled with hydraulic fluid (22) and are connected to one another by means of a flow transfer channel (24), wherein the bearing core (12) has a first bearing core part (26) and a second bearing core part (28) which are operatively connected to one another by means of an elastomer body (30) for high-frequency vibration decoupling, wherein the elastomer body (30) has a first elastomer body section (32), which accommodates at least a static bearing load acting on the bearing core (12), and a second elastomer body section (34), which accommodates at least a transverse force acting on the bearing core (12).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a vibration damper (10) for damping vibrations of a motor vehicle part, comprising a holding device (12) that can be fixed to the motor vehicle part, a damper mass (14), which is capable of vibrating with respect to the holding device (12), and a spring device (16), which couples the damper mass (14) to the holding device (12) such that damper mass can vibrate, wherein the damper mass (14) has at least one loss and/or travel limiting means (18), which interacts with the holding device (12) in order to limit a deflection of the damper mass (14) relative to the holding device (12).
The invention relates to a hydraulically damping bearing (10) with a core (12), an outer sleeve (14) surrounding the core (12), and an elastomeric carrier body (16) which connects the core (12) and the outer sleeve (14) to each other, wherein the carrier body (16) separates a first working chamber (20) and a second working camber (22) from each other, which chambers are filled with fluid and are connected to each other via a damping channel and at least one overpressure channel (30a, 30b), wherein a pivotable valve element (32a, 32b) is provided which is attached at three sides to the carrier body (16), wherein the valve element (32a, 32b), in a closure position, closes the overpressure channel (30a, 30b) and, when a predetermined difference limit pressure is exceeded in the working chambers (20, 22), pivots to an open position in order to connect the two working chambers (20, 22) to each other in a fluid-conducting manner, and wherein a separate supporting device (40a, 40b) is provided which bears on one side of the valve element (32a, 32b) and supports the valve element (32a, 32b) in the closure position.
The invention relates to a hydromount (10), in particular for mounting a motor vehicle engine on a vehicle body, having a supporting spring (11), which supports a bearing core (12) and encloses a working chamber (13), and a compensating chamber (14), which is separated from the working chamber (13) by an intermediate plate (15) and is delimited by a compensating diaphragm (16), wherein the compensating chamber (14) and the working chamber (13) are filled with a liquid and are in liquid connection with one other via a damping duct (17) which is provided in the intermediate plate (15), and via a bypass duct (18) which is assigned a switchable valve (19). The valve (19) is provided on the side of the working chamber (13) and can be switched by means of an electromagnet (20).
F16F 13/26 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
41.
SWITCHING VALVE FOR AN AIR SPRING ASSEMBLY, AND AIR SPRING ASSEMBLY
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT (Germany)
Inventor
Hechenblaikner, Jörg
Sprengel, Thomas
Dietrich, Helge
Abstract
The invention relates to a switching valve for an air spring assembly (2) of a motor vehicle, which switching valve has a valve housing (18), in which an electromagnetic circuit having a movably mounted armature is provided, wherein the electromagnetic circuit has an electrical connector assembly (19), wherein the valve housing (18) has a first sealing element (14), which, in the installed state, seals off a first air volume (12) from a second air volume (22), and has a second sealing element (28), which, in the installed state, seals off the second air volume (22) from the environment, wherein a stop surface (30) is provided on a side of the valve housing (18) facing away from the first air volume (12), which stop surface, in the installed state, interacts with a stop element (32), wherein at least one first elastic decoupling assembly (36) is provided, by means of which the stop surface (30) and the second sealing element (28) are directly and/or indirectly connected to the valve housing (18). The invention further relates to an air spring assembly, having an air spring housing that is designed in such a way that a first air volume p1 (12) can be connected to or disconnected from a second air volume p2 (22), wherein a stop element (32) is provided, which directly or indirectly interacts with the stop surface (30) of the valve housing (18).
F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium Details
F16F 9/02 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only
The invention relates to a hydraulically damping bearing (10, 10'), comprising a bearing core (11) and an outer tube (34), wherein the bearing core (11) is supported against the outer tube (34) by means of a supporting spring (14) composed of an elastomeric material, wherein the supporting spring (14) divides a space formed between the bearing core (11) and the outer tube (34) into at least two chambers (20, 22) filled with a fluid (24), which chambers are fluidically connected to each other by means of at least one damping channel (26) and at least one decoupling channel (30), wherein at least one torsionally stiff decoupling device (23) is arranged in the decoupling channel (30), which decoupling device can be moved back and forth by fluid flows, characterized in that the decoupling device (23) is designed in such a way that, during fluid-caused motion of the decoupling device (23), the flow-incidence sides (40) of the decoupling device always face the fluid flows.
The invention relates to a holding device (10) for retaining an exhaust pipe of an exhaust system by means of a mounted supporting device (46), comprising a support section (12) for accommodating the supporting device (46), and a fastening section (14) for securing the holding device to a vehicle; the fastening section (14) includes a flexible element (18, 20) comprising a snap-on hook (22, 24) for forming a snap-on connection.
The invention relates to a hydraulic bearing (10), in particular for supporting a motor vehicle engine on a vehicle body, comprising a support spring (11) which supports a bearing core (12) and surrounds a working chamber (13) and comprising an equalization chamber (16) which is separated from the working chamber (13) by an intermediate plate (14) and is delimited by an equalization membrane (15). The equalization chamber (16) and the working chamber (13) are filled with a liquid and are fluidically connected together via a damping channel (17) arranged in the intermediate plate (14). The intermediate plate (14) has a decoupling membrane (18) which separates a damper chamber (19) from an air chamber (20). The air chamber (20) has a ventilation bore (22). The intermediate plate (14) has a damper plate (23) with a damper channel (24), and the damper channel (24) connects the damper chamber (19) to the working chamber (13).
F16F 13/26 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a hydraulic mount, in particular for the mounting of a motor vehicle engine on a vehicle body, comprising a load-bearing spring which supports a mount core, surrounds a working chamber and is supported on an outer ring, comprising an intermediate plate, and comprising a compensation chamber which is separated from the working chamber by the intermediate plate and which is delimited by a compensation diaphragm, wherein the compensation chamber and the working chamber are filled with a damping fluid and are connected to one another in fluid-conducting fashion via a damping duct which is arranged in the intermediate plate, wherein the intermediate plate has an upper nozzle disc, a lower nozzle disc and a diaphragm (20) arranged between the upper nozzle disc and the lower nozzle disc, wherein the diaphragm (20) has an inner circumference (22), an outer circumference (23) and at least one valve opening (24). The at least one valve opening (24) is arranged entirely between the inner circumference (22) and the outer circumference (23).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to an engine mount pendulum support device (10, 110, 210, 310) for supporting an engine relative to a body of a motor vehicle. The engine mount pendulum support device (10, 110, 210, 310) comprises a first securing region (12) for securing the engine mount pendulum support device (10, 110, 210, 310) on the body, said securing region comprising a first securing surface (50) for contacting the body, a second securing region (14) for securing the engine mount pendulum support device (10, 110, 210, 310) on the body, said securing region comprising a second securing surface (54) for contacting the body, and a third securing region (16) for securing the engine on the engine mount pendulum support device (10, 110, 210, 310), wherein the first securing region (12) and the second securing region (14) are elastically connected to the third securing region (16) via a first elastic mount (18) and via a second elastic mount (20). The first securing region (12) and the second securing region (14) are rigidly connected together by a connection element (56).
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Vehicle parts, in particular motor bearings, elastically and
hydraulically damping bearings, gearbox bearings, bodywork
bearings, torque supports, support bearings, damping
elements for drive units, in particular torsional vibration
dampers, pulleys, central bearing blocks, elastic motor
bearings for noise reduction and vibration insulation, in
particular based on a metal-elastomer composite, vibration
absorbers, in particular steering vibration absorbers,
bodywork vibration absorbers, cardan shaft dampers, shock
absorber springs and suspension springs for vehicles, in
particular for motor vehicles, shock absorber springs for
drivers' cabs and vehicle seats, in particular for motor
vehicles, air springs and suspension struts, in particular
made using bellows of elastomeric material for vehicles, in
particular motor vehicles. Rubber, gutta-percha, gum; plastic material in extruded form
for use in production; packing, stopping and insulating
materials; flexible tubes, not of metal; insulating
products, namely for insulating against sound, cold, heat,
impact, vibration, shock, moisture and environmentally
hazardous substances, in particular for vehicle and machine
construction and for the building sector, conveyor
installations, public roads, noisy environments, and sports
and leisure facilities; the aforesaid insulating products,
made using elastomers and thermoplastic elastomers, in
particular based on natural and synthetic rubber, and made
using of thermoplastics, thermosetting plastics, plastisols,
foams of plastic and of metal, bitumen and substances
similar to bitumen, non-woven fabrics, or of mineral,
plastic and natural fibres and fabrics made with the
aforesaid fibres; the aforesaid materials with or without
fillers and with or without accessories of metal; insulating
panels, insulating foils, insulating mats and insulating
coatings, in particular to protect against noise and heat
transmission; shaped plastic parts, in particular made using
thermoplastic elastomers, for insulating vehicles and
machines, in particular against transmission of sound; seals
and insulating materials, in particular sound deadening and
sealing means for vehicles; loading area lining with
integrated sound insulation, in particular for vehicles;
sandwich systems (insulators), in particular made using
elastomers and thermoplastic elastomers, in particular with
added filler and in combination with materials of all kinds;
engine-mounted encapsulation for insulation, in particular
for vehicle construction, and bodywork-mounted
encapsulation; sound absorbing materials, in particular for
vehicle and machine construction and against traffic noise;
shielding capsules and shielding elements of the aforesaid
kind, with or without a sound-absorbing lining, tubular
components (insulating materials), in particular with a
sound-absorbing lining, for use in vehicle construction and
mechanical engineering; sound-absorbing insulating systems,
in particular based on shaped films.
The invention relates to a hydraulic bearing (10), in particular for supporting a motor vehicle engine on a vehicle body, comprising a hydraulic module (30) with a support spring (11) that supports a bearing core (12), surrounds a working chamber (13), and is supported on an outer ring (18) on which a cover (25) is secured and with a compensation chamber (17) which is separated from the working chamber (13) by an intermediate plate (14) and is delimited by a compensation membrane (15). The compensation chamber (17) and the working chamber (13) are filled with a damping liquid and are fluidically connected together via a damping channel (16) arranged in the intermediate plate (14). The hydraulic bearing also comprises a housing (31) which receives the hydraulic module (10).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a shaft coupling (20) for connecting two shaft sections of a motor vehicle drive train comprising a torsional vibration damper (22) and an elastic flexible disk (24), said flexible disk (24) comprising a stop device (54) which defines a deflection of the torsional vibration damper (22).
F16D 3/62 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts the links or their attachments being elastic
F16D 3/72 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
F16F 15/14 - Suppression of vibrations in rotating systems by making use of members moving with the system using freely-swinging masses rotating with the system
The invention relates to a bearing system (1), in particular for supporting a motor vehicle assembly on a motor vehicle body, said system comprising a fluid working chamber (2) which is fluidically connected by means of at least one fluid channel to a fluid compensation chamber (3) provided in a housing (21) of the bearing system (1), the fluid working chamber (2) and the fluid compensation chamber (3) being separated by a divider (8), in which the at least one fluid channel lies. According to the invention: the divider (8) is decoupled from the housing (21) by means of an elastic element (7) engaging around the periphery of the divider (8); the housing (21) has a cover (5), which accommodates the fluid compensation chamber (3) and a supporting part (20), which holds a flexible member (18) of the bearing system; and the cover (5) engages between the supporting part (20) and the elastic element (7), such that the elastic element (7), the cover (5) and the supporting part (20) follow one another in sequence when viewed in a radial direction with respect to a longitudinal centre axis (4) of the bearing system (1).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
51.
HYDROMOUNT, IN PARTICULAR FOR MOUNTING A MOTOR VEHICLE ENGINE
The invention relates to a hydromount (10), in particular for mounting a motor vehicle engine, having a load-bearing spring (11) made from elastomeric material for supporting a mount core (12), an operating chamber (13) which is delimited by the load-bearing spring (11), an equalizing chamber (25) which is separated from the operating chamber (13) by way of an intermediate plate (14) and is delimited by way of an equalizing diaphragm (15) made from elastomeric material, wherein the operating chamber (13) and the equalizing chamber (25) are filled with a hydraulic liquid and are connected to one another by way of a damping channel (16). In order to improve the damping properties in the high frequency range with a simple construction and assembly, the intermediate plate (14) is mounted in an elastic receiving device (17) which engages around the intermediate plate (14) and has a pivotable supporting region (34).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a support device (1), in particular for supporting an internal combustion engine on a motor vehicle body, comprising a fluid working chamber (2), which is fluidically connected to a fluid equalization chamber (3) present in a housing (5) of the support device (1) by means of at least one fluid channel. A fluid damping chamber (13) is provided, which is separated from the fluid working chamber (2) by means of an elastic membrane (12) and is fluidically connected to an outer environment (24) of the support device (1) by means of a throttling channel (23), wherein the throttling channel (23) is formed by an exchangeable throttling element (25) formed separately from the housing (5).
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a separating device (16) for arranging between a working chamber (18) and a compensation chamber (20) of a hydraulic mount (10), comprising a first nozzle plate (28), a second nozzle plate (30), which is spaced apart from the first nozzle plate (28) at a first distance, and a membrane (32), which is arranged between the first nozzle plate (28) and the second nozzle plate (30), is elastic, and has a thickness (D), wherein the membrane (32) has at least one bump (46), the bump (46) has a height (H) with respect to the membrane (32), the bump (46) is designed in such a way that the bump lies against the first and/or second nozzle plate (28; 30) in a punctiform manner, and the thickness (D) of the membrane (32) and the height (H) of the bump (46) in the uninstalled state together are greater than the first distance such that the membrane (32) is clamped between the first nozzle plate (28) and the second nozzle plate (30) in a punctiform manner.
F16F 13/10 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
The invention relates to a stop mechanism (10) for limiting a vertical spring deflection of a motor vehicle leaf spring that is mounted on an axle member, said stop mechanism (10) comprising a stop (12) that limits a vertical movement of the at least one leaf spring, a support structure (14) for supporting and mounting the stop (12) on a vehicle support (16), and a guiding device (18) for receiving and guiding at least one cable, a line (20) and/or a holder (48); according to the invention, the guiding device (18) is secured to the support structure (14).
01 - Chemical and biological materials for industrial, scientific and agricultural use
17 - Rubber and plastic; packing and insulating materials
42 - Scientific, technological and industrial services, research and design
Goods & Services
Chemical products for use in industry; Vulcanisable rubber mixtures; Rubber additives; Reactive polymers; Silicone polysiloxane compounds; Unprocessed elastomers; Unprocessed thermoplastic elastomers; Unprocessed polyurethane; Unprocessed artificial resins; Unprocessed plastics and compounds that can be crosslinked to form artificial resins; Thermoplastic compositions and mixtures of unprocessed plastics with other materials; Reactive prepolymers; Separating agents for industrial purposes; Accelerator activators for the cross-linking reactions of diene rubbers; Aromatic and/or aliphatic hydrocarbon resins; Polyether; polyethylene glycol; Glycols; Mixtures of glycols; Plasticizers; Chemicals for processing thermoplastic elastomers, rubbers or thermoplastics; Defoamers for industrial purposes; Adhesion promoters; Rubber-metal adhesion promoters; Microcellular polyurethane (MCU); Thermoplastic elastomers, in particular based on natural and synthetic rubber; Thermoplastic polyurethanes; thermoplastics; Thermosetting plastics; Plastisols; Polyurethane. Rubber; Rubber; Synthetic rubber; Elastomers, in particular based on natural and synthetic rubber; Plastic foams; Semi-finished goods of rubber; Semi-finished goods of synthetic rubber; Semi-finished goods of thermoplastic elastomers and other goods made therefrom, not included in other classes; Semi-finished goods made from artificial resins; Semi-finished goods of polyurethane; Semi-finished goods of plastic in the form of film, rods, blocks, pipes, cylinders, tubes, rings, slabs; Semi-finished goods of thermoplastic compositions and plastic mixtures and synthetic rubber with other materials; Unprocessed synthetic rubber; Rubber, raw; Insulators of plastic against heat, cold, impact and/or noise (in the form of slabs, balls, shaped parts, chips, liquids or shredding); Plastic material in extruded form for use in production; All the aforesaid goods being for use in the automobile industry. Chemical and technical research; Research services; Technical and chemical consultancy; Development of new chemical products, for others.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
(1) Computer software for use in measuring and controlling in the field of vibration damping and noise control; Electronic noise reduction systems for use with motor vehicles, namely, devices for detection of noise and emission of counter-sound frequencies; Electronic systems comprised of vibration dampeners, electronic sound controllers, sensors and dampeners for reducing vibration through vibrations triggered out-of-phase in the field of elastic mounting of motors
(2) Parts for motor vehicles, namely, motor mounts, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor mounts for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for drivers' cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles.
(3) Raw rubber and semi-worked rubber; gutta-percha; gum, raw gum and semi-worked gum; Plastic material in extruded form for use in production; Packing and insulating material made of polyurethane; Insulating products, namely, crude rubber, synthetic rubber, raw rubber and semi-worked rubber, rubber sheets, cured rubber, plastic, microcellular urethane, water and hydraulic fluid for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; insulating materials made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber and microcellular urethane, and made using thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances; insulation board for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances; Insulating foils for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances; insulating mats and insulating coating for inhibiting the transmission of sound; Sealing and insulating materials for motor vehicles for sound deadening and sealing out sound; sealing and insulating materials for motor vehicles for sound deadening and sealing out sound; Noise screening elements, namely, absorbing floor underlayment, sound absorbers and diffusers in particular for vehicle and machine construction and against traffic noise; shaped plastic parts in a variety of forms made using thermoplastic elastomers and microcellular urethane, for insulating vehicles and machines in particular against transmission of sound and vibration; insulating materials, namely, shaped plastic parts in a variety of forms made using thermoplastic elastomers and microcellular urethane in the form of engine mounts, body mounts and jounce bumpers for construction of motor vehicles; shaped plastic parts in the nature of plastic parts for vehicles in a variety of forms made using thermoplastic elastomers and microcellular urethane, for insulating vehicles, in particular against transmission of sound and vibration; shaped plastic parts in the nature of plastic parts for vehicles in a variety of forms made using thermoplastic elastomers and microcellular urethane, made with sound absorbing lining and without sound absorbing lining, and insulating materials in tubular form with a sound absorbing lining for use in the constructions of motor vehicles and in mechanical engineering
The invention relates to a torsional vibration damper (10, 60, 110) for a drive train, wherein the vibration damper has a hub (14) and a centrifugal mass (12) and wherein the vibration damper (10, 60, 110) has a connecting device (16) having at least one elastomer body (28, 30), which connecting device elastically connects the hub (14) and the centrifugal mass (12) to each other, wherein the connecting device (16) has at least one reinforcing element (32, 70, 80, 90), which is at least partially embedded in the elastomer body (28, 30).
F16F 15/14 - Suppression of vibrations in rotating systems by making use of members moving with the system using freely-swinging masses rotating with the system
F16D 3/76 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
F16F 15/126 - Plastics springs, e.g. made of rubber consisting of at least one annular element surrounding the axis of rotation
F16F 15/136 - Plastics springs, e.g. made of rubber
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Vehicle parts, in particular motor bearings, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor bearings for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for drivers' cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles. Rubber, gutta-percha, gum; Plastic material in extruded form for use in production; Packing, stopping and insulating materials; Flexible tubes, not of metal; Insulating products, namely for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; The aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibres and fabrics made with the aforesaid fibres; The aforesaid materials with or without fillers and with or without accessories of metal; Insulating panels, insulating foils, insulating mats and insulating coatings, in particular to protect against noise and heat transmission; Shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; Seals and insulating materials, in particular sound deadening and sealing means for vehicles; Loading area lining with integrated sound insulation, in particular for vehicles; Sandwich systems (insulators), in particular made using elastomers and thermoplastic elastomers, in particular with added filler and in combination with materials of all kinds; Engine-mounted shielding capsules, in particular for vehicle construction, and bodywork-mounted shielding capsules; Noise screening elements, in particular for vehicle and machine construction and against traffic noise; Shielding capsules and shielding elements of the aforesaid kind, with or without a sound-absorbing lining, tubular components (insulating materials), in particular with a sound-absorbing lining, for use in vehicle construction and mechanical engineering; Sound-absorbing insulating systems, in particular based on shaped films.
59.
COMPOSITE PART AND AIR SPRING COMPONENT CONTAINING SUCH A COMPOSITE PART
The invention relates to a composite part (10) for an air spring component of a motor vehicle, comprising a first element (14) made of a first material and a second element (16) made of a second material, wherein the second element (16) at least partially surrounds the first element (14). The invention also relates to an air spring component comprising such a composite part (10) and a second component which are bonded to each other.
B60G 15/12 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having fluid spring and fluid damper
B60G 11/28 - Resilient suspensions characterised by arrangement, location, or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
F16F 9/05 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Vehicle parts, in particular motor bearings, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor bearings for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for drivers' cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles. Rubber, gutta-percha, gum; Plastic material in extruded form for use in production; Packing, stopping and insulating materials; Flexible tubes, not of metal; Insulating products, namely for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; The aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibres and fabrics made with the aforesaid fibres; The aforesaid materials with or without fillers and with or without accessories of metal; Insulating panels, insulating foils, insulating mats and insulating coatings, in particular to protect against noise and heat transmission; Shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; Seals and insulating materials, in particular sound deadening and sealing means for vehicles; Loading area lining with integrated sound insulation, in particular for vehicles; Sandwich systems (insulators), in particular made using elastomers and thermoplastic elastomers, in particular with added filler and in combination with materials of all kinds; Engine-mounted shielding capsules, in particular for vehicle construction, and bodywork-mounted shielding capsules; Noise screening elements, in particular for vehicle and machine construction and against traffic noise; Shielding capsules and shielding elements of the aforesaid kind, with or without a sound-absorbing lining, tubular components (insulating materials), in particular with a sound-absorbing lining, for use in vehicle construction and mechanical engineering; Sound-absorbing insulating systems, in particular based on shaped films.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Measuring, signalling and checking (supervision) apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sounds; Magnetic data carriers, compact discs, DVDs and other digital recording media; Data processing equipment, computers; Computer software; Electronic systems for noise reduction through sound signals emitted out-of-phase in noisy interior spaces and in the field of sound beams; Electronic systems for reducing vibration through vibrations triggered out-of-phase in the field of elastic mounting of motors. Vehicle parts, in particular motor bearings, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor bearings for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for drivers' cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles. Rubber, gutta-percha, gum; Plastic material in extruded form for use in production; Packing, stopping and insulating materials; Flexible tubes, not of metal; Insulating products, namely for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; The aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibres and fabrics made with the aforesaid fibres; The aforesaid materials with or without fillers and with or without accessories of metal; Insulating panels, insulating foils, insulating mats and insulating coatings, in particular to protect against noise and heat transmission; Shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; Seals and insulating materials, in particular sound deadening and sealing means for vehicles; Loading area lining with integrated sound insulation, in particular for vehicles; Sandwich systems (insulators), in particular made using elastomers and thermoplastic elastomers, in particular with added filler and in combination with materials of all kinds; Engine-mounted shielding capsules, in particular for vehicle construction, and bodywork-mounted shielding capsules; Noise screening elements, in particular for vehicle and machine construction and against traffic noise; Shielding capsules and shielding elements of the aforesaid kind, with or without a sound-absorbing lining, tubular components (insulating materials), in particular with a sound-absorbing lining, for use in vehicle construction and mechanical engineering; Sound-absorbing insulating systems, in particular based on shaped films.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Measuring, signalling and checking (supervision) apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sounds; Magnetic data carriers, compact discs, DVDs and other digital recording media; Data processing equipment, computers; Computer software; Electronic systems for noise reduction through sound signals emitted out-of-phase in noisy interior spaces and in the field of sound beams; Electronic systems for reducing vibration through vibrations triggered out-of-phase in the field of elastic mounting of motors. Vehicle parts, in particular motor bearings, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor bearings for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for drivers' cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles. Rubber, gutta-percha, gum; Plastic material in extruded form for use in production; Packing, stopping and insulating materials; Flexible tubes, not of metal; Insulating products, namely for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; The aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibres and fabrics made with the aforesaid fibres; The aforesaid materials with or without fillers and with or without accessories of metal; Insulating panels, insulating foils, insulating mats and insulating coatings, in particular to protect against noise and heat transmission; Shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; Seals and insulating materials, in particular sound deadening and sealing means for vehicles; Loading area lining with integrated sound insulation, in particular for vehicles; Sandwich systems (insulators), in particular made using elastomers and thermoplastic elastomers, in particular with added filler and in combination with materials of all kinds; Engine-mounted shielding capsules, in particular for vehicle construction, and bodywork-mounted shielding capsules; Noise screening elements, in particular for vehicle and machine construction and against traffic noise; Shielding capsules and shielding elements of the aforesaid kind, with or without a sound-absorbing lining, tubular components (insulating materials), in particular with a sound-absorbing lining, for use in vehicle construction and mechanical engineering; Sound-absorbing insulating systems, in particular based on shaped films.
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Measuring, signalling and checking (supervision) apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sounds; Magnetic data carriers, compact discs, DVDs and other digital recording media; Data processing equipment, computers; Computer software; Electronic systems for noise reduction through sound signals emitted out-of-phase in noisy interior spaces and in the field of sound beams; Electronic systems for reducing vibration through vibrations triggered out-of-phase in the field of elastic mounting of motors. Vehicle parts, in particular motor bearings, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor bearings for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for drivers' cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles. Rubber, gutta-percha, gum; Plastic material in extruded form for use in production; Packing, stopping and insulating materials; Flexible pipes, not of metal; Insulating products, namely for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; The aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibres and fabrics made with the aforesaid fibres; The aforesaid materials with or without fillers and with or without accessories of metal; Insulating panels, insulating foils, insulating mats and insulating coatings, in particular to protect against noise and heat transmission; Shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; Seals and insulating materials, in particular sound deadening and sealing means for vehicles; Loading area lining with integrated sound insulation, in particular for vehicles; Sandwich systems (insulators), in particular made using elastomers and thermoplastic elastomers, in particular with added filler and in combination with materials of all kinds; Engine-mounted shielding capsules, in particular for vehicle construction, and bodywork-mounted shielding capsules; Noise screening elements, in particular for vehicle and machine construction and against traffic noise; Shielding capsules and shielding elements of the aforesaid kind, with or without a sound-absorbing lining, tubular components (insulating materials), in particular with a sound-absorbing lining, for use in vehicle construction and mechanical engineering; Sound-absorbing insulating systems, in particular based on shaped films.
The invention relates to a centring sleeve (10) for bearing and centring a shaft end, comprising an inner bushing (12) and an outer bushing (14) that surrounds the inner bushing (12), wherein a spring element (16) is arranged between the inner bushing (12) and the outer bushing (14), said spring element (16) being provided with a sealing lip (18). According to the invention, in order to prevent a lifting of the sealing lip (18) in the case of high cardanic angles, the inner bushing (12) is provided with through openings (30) through which the elastomer passes, in order to create an interlocking connection between the spring element (16) and the inner bushing (12).
F16D 3/76 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
F16D 21/06 - Systems comprising a plurality of mechanically-actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
(1) Noise reduction systems for use with motor vehicles, namely devices for detection of noise and emission of counter-sound frequencies; vibration reduction systems for use with motor vehicles, namely devices for detection of vibration and emission of counter-vibration
(2) Vehicle parts, in particular engine mounts, resiliently and hydraulically damping mounts, gearbox mounts, body mounts, torque rods, top mounts, damping elements for drives, in particular torsional vibration dampers, belt pulleys, center bearing supports, resilient engine mounts for noise reduction and vibration isolation, in particular based on a composite made of metal and elastomeric material, absorbers, in particular steering wheel absorbers, body absorbers, prop shaft dampers, shock absorber springs and bearing springs for vehicles, in particular for motor vehicles, shock absorbing springs for driver cabins and driver seats in vehicles, in particular for motor vehicles, air springs and suspension struts, in particular using bellows made of elastomeric material, for vehicles, in particular for motor vehicles
(3) Rubber, namely crude rubber, synthetic rubber, raw and semi-worked rubber, rubber sheets, gum resins and mica; extruded plastic strips and cylinders for use in manufacturing; flexible pipes, not of metal; insulating products, namely, crude rubber, synthetic rubber, raw or semi-worked rubber, rubber sheets, extruded plastic strips and cylinders, microcellular urethane, water and hydraulic fluid for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous materials, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; the aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibers and fabrics made with the aforesaid fibers; insulation board, insulating foils, insulating mats and insulating coatings, in particular against transmission of heat or sound; shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; loading area lining with integrated sound insulation, in particular for vehicles; shims made using elastomers, thermoplastic elastomers and metal; engine-mounted capsules, in particular for vehicle construction, and body-mounted capsules; noise screening elements, namely, noise-suppressors for vehicle and machine construction and against traffic noise
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
42 - Scientific, technological and industrial services, research and design
Goods & Services
Anti-corrosive preparations. Machine bearings for noise reduction and vibration insulation. Measuring, signalling and checking (supervision) apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sounds; Magnetic data carriers, compact discs, DVDs and other digital recording media; Data processing equipment, computers; Computer software; Electronic systems for noise reduction through sound signals emitted out-of-phase in noisy interior spaces and in the field of sound beams; Electronic systems for reducing vibration through vibrations triggered out-of-phase in the field of elastic mounting of motors. Vehicle parts, in particular motor bearings, elastically and hydraulically damping bearings, gearbox bearings, bodywork bearings, torque supports, support bearings, damping elements for drive units, in particular torsional vibration dampers, pulleys, central bearing blocks, elastic motor bearings for noise reduction and vibration insulation, in particular based on a metal-elastomer composite, vibration absorbers, in particular steering vibration absorbers, bodywork vibration absorbers, cardan shaft dampers, shock absorber springs and suspension springs for vehicles, in particular for motor vehicles, shock absorber springs for drivers' cabs and vehicle seats, in particular for motor vehicles, air springs and suspension struts, in particular made using bellows of elastomeric material for vehicles, in particular motor vehicles. Rubber, gutta-percha, gum; Plastic material in extruded form for use in production; Packing, stopping and insulating materials; Flexible pipes, not of metal; Insulating products, namely for insulating against sound, cold, heat, impact, vibration, shock, moisture and environmentally hazardous substances, in particular for vehicle and machine construction and for the building sector, conveyor installations, public roads, noisy environments, and sports and leisure facilities; The aforesaid insulating products, made using elastomers and thermoplastic elastomers, in particular based on natural and synthetic rubber, and made using of thermoplastics, thermosetting plastics, plastisols, foams of plastic and of metal, bitumen and substances similar to bitumen, non-woven fabrics, or of mineral, plastic and natural fibres and fabrics made with the aforesaid fibres; The aforesaid materials with or without fillers and with or without accessories of metal; Insulating panels, insulating foils, insulating mats and insulating coatings, in particular to protect against noise and heat transmission; Shaped plastic parts, in particular made using thermoplastic elastomers, for insulating vehicles and machines, in particular against transmission of sound; Seals and insulating materials, in particular sound deadening and sealing means for vehicles; Loading area lining with integrated sound insulation, in particular for vehicles; Sandwich systems (insulators), in particular made using elastomers and thermoplastic elastomers, in particular with added filler and in combination with materials of all kinds; Engine-mounted capsules, in particular for vehicle construction, and body-mounted capsules; Noise screening elements, in particular for vehicle and machine construction and against traffic noise; The aforesaid capsules and screening elements with or without sound-absorbent lining, tube-like body, in particular with sound-absorbent linings, for use in vehicle or machine construction; Sound-absorbing systems, in particular based on shaped foils. Surveying, material testing, in particular the aforesaid services in the field of noise reduction in vehicles.
The invention relates to a pneumatic spring component (14, 104), in particular a rolling piston (110), a supplementary volume container (108) for a rolling piston or a pneumatic spring pot (16), comprising at least two parts that have matching joining zones (36, 50, 142) which are bonded to one another in an inert atmosphere.
F16F 9/05 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
01 - Chemical and biological materials for industrial, scientific and agricultural use
05 - Pharmaceutical, veterinary and sanitary products
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
20 - Furniture and decorative products
27 - Floor and wall coverings
35 - Advertising and business services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
(1) Synthetic, elastomeric and metallic materials for insulating against sound, cold, heat, blows, vibrations, shocks, dampness and substances detrimental to the environment, namely insulating plates, foils, mats, coatings, deformed or plain carpets, deformed foils, foams, fillers, sealants, linings, screens, rubber sections and frame seals, mouldings, buffers, ball joints, bushings, sound insulating materials which encapsulate the whole of the engine or car body, hydro bearings, motor bearings, machine bearings, pneumatic springs and spring legs, rail chairs, rail bedding mats, loading area linings, rail profiles, train hook springs, puffer springs, wagon crossings, compensators, all for use in automobiles; underbody protection and corrosion protection agents for applying on metal surfaces of vehicles; electronic control systems for the reduction of noise and sound through sound signals introduced in counterphase, all for use in automobiles. (1) Preparation of technical experts' opinions and examination of materials relating to the aforesaid products, all relating to the analysis of vibrations in automobiles.
05 - Pharmaceutical, veterinary and sanitary products
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
20 - Furniture and decorative products
27 - Floor and wall coverings
35 - Advertising and business services
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
45 - Legal and security services; personal services for individuals.
Goods & Services
(1) Synthetic, elastomeric, fibrous and metallic materials for insulating against sound, cold, heat, blows, vibrations, shocks, dampness and substances detrimental to the environment, namely insulating plates, foils, mats, coatings, shaped or planar carpets, shaped foils, foams, fillers, sealants, linings, screens, rubber sections and frame seals, mouldings, buffers, ball joints, bushings, insulation which encapsulates the whole of the engine or car body for insulating against sound, cold, heat, blows vibrations, shocks, dampness and substances detrimental to the environment, hydro bearings, motor bearings, machine bearings, pneumatic springs and spring legs, rail chairs, rail bedding mats, loading area linings, rail profiles, train hook springs, puffer springs, wagon crossings, compensators; underbody protection and corrosion protection coatings for applying on metal surfaces of vehicles; electronic apparatus that generates sound signals for the reduction of noise and sound through sound signals introduced in counterphase. (1) Custom design, manufacture, installation and wholesale/retail distribution and sale of elastomeric and metallic materials for insulating against sound, cold, heat, blows, vibrations, shocks, dampness and substances detrimental to the environment. Consulting services namely, preparation of technical reports and materials testing in the field of insulation.
