Abrégé

The invention relates to a goods system having goods, in particular in accordance with the invention, wherein each good has an individual code. The code is stored in a database and linked to information, in particular information relevant to sales. The code of the good is designed in such a way that the code can be scanned in by means of a scanner of a device, in particular of a smart phone. The information linked to the code in the database can be displayed on the device. Furthermore, the good provided with the code can be purchased by means of the device by using the code.

Classes IPC  ?

• G06Q 30/00 - Commerce

Abrégé

The invention relates to a seat pillar (4) and a two-wheeled vehicle frame having such a seat pillar. According to the invention, a piston (12) is supported directly on a seat tube (2) and plunges into a support tube (14), which can be fixed by means of a locking device (20) on the support tube (14).

Classes IPC  ?

• B62J 1/08 - Armatures des sellesAssemblages entre l'armature de selle et la tige de siègeTiges de sièges
• B62K 19/36 - Parties du cadre profilées pour recevoir d'autres parties ou accessoires du cycle pour la fixation des supports de selle, p. ex. de manière réglable durant la marche

Abrégé

The invention relates to a method for actuating an electrical auxiliary drive of a muscle power operated vehicle and to a muscle power operated vehicle comprising an electrical auxiliary drive, in which the actuation of the electrical auxiliary drive is essentially carried out in dependence on the speed and/or the acceleration of the vehicle.

Classes IPC  ?

• B62M 6/50 - Dispositifs de commande ou d'actionnement s'y rapportant caractérisés par des détecteurs ou des capteurs, ou leur disposition

Abrégé

The invention discloses an electrical machine for a muscle-powered vehicle, preferably a bicycle, in which a large number of permanent magnets rotate together with a wheel hub and a coil is arranged so as to be fixed to the frame or fork.

Classes IPC  ?

• B62J 6/06 - Aménagements des dynamos d'éclairage ou leur entraînement
• B62J 6/12 - Dynamos disposées dans le moyeu de roue
• B62L 1/00 - FreinsLeurs aménagements

Abrégé

The invention relates to a chain guide (1) for a two-wheeled vehicle, comprising a guiding part (8) through which the chain (6) passes and which is fixed on the frame of the two-wheeled vehicle via a retaining arm (12).

Classes IPC  ?

• B62M 9/16 - Dispositifs de mise en tension ou de réglage pour chaînes, courroies ou organes similaires
• B62M 9/136 - Guides de chaîneDérailleurs avant leur montage

Abrégé

A bicycle frame (1) is disclosed, with a seat tube (4) in which a saddle pillar (2) for a saddle is at least partially held, wherein the saddle pillar (2) or the main tube (12) thereof is movable in a translational manner and is height-adjustable in relation to the bicycle frame (1). In this case, a means of securing against rotation and a latching device - in particular seat device - are fastened to the seat tube (4). Both securing means act in a form-fitting manner between the seat tube (4) and the main tube (12). In this case, the means of securing against rotation engages permanently in the main tube and the latching device can engage in, and can be disengaged from, the main tube.

Classes IPC  ?

• B62J 1/08 - Armatures des sellesAssemblages entre l'armature de selle et la tige de siègeTiges de sièges
• B62K 19/36 - Parties du cadre profilées pour recevoir d'autres parties ou accessoires du cycle pour la fixation des supports de selle, p. ex. de manière réglable durant la marche

Abrégé

What is disclosed is a motor-gear unit for a bicycle which is directly fastened to or flanged on a bottom bracket shell (1), in particular a standard bottom bracket shell. Here, the bottom bracket shell is arranged between the motor-gear unit and a chainwheel. A frame-mounted part - in particular housing - of the motor-gear unit can be fastened to or flanged on the standard bottom bracket shell using an international standard chain guide mount (ISCG).

Classes IPC  ?

• B62M 6/55 - Cycles propulsés par le conducteur avec moteur électrique auxiliaire motopropulsés au niveau de parties du vilebrequin