Se presenta un engranaje de buje multivelocidad que comprende: un eje (101) adaptado para ser fijado contra rotación; una carcasa de buje (102); una pluralidad de conjuntos de engranajes (109) que están conectados mecánicamente entre sí, cada uno de los cuales comprende una corona dentada girada por al menos un engranaje giratorio montado en al menos un soporte de engranaje giratorio, en el que dicha corona respectiva de uno de dicha pluralidad de engranajes (109) está conectado mecánicamente a dicho al menos un portaengranajes giratorio respectivo de otro de dicha pluralidad de juegos de engranajes (109) de manera que dicha pluralidad de juegos de engranajes (109) gire en conjunto; y una pluralidad de rodamientos bloqueables, (Traducción automática con Google Translate, sin valor legal)
A multi-speed hub gear is presented, comprising: an axle (101) adapted to be fixed against rotation; a hub shell (102); a plurality of gear sets (109) which are mechanically connected to one another, each comprising a ring gear rotated by at least one rotating gear mounted on at least one rotating gear carrier, wherein a respective said ring gear of one of said plurality of gear sets (109) is mechanically connected to a respective said at least one rotating gear carrier of another of said plurality of gear sets (109) such that said plurality of gear sets (109) rotate in conjunction; and a plurality of lockable bearings, each concentrically mounted between one of said ring gears and said hub shell (102) to engage and disengage at least one of said plurality of gear sets (109) by changing position of at least one of said plurality of lockable bearings between a locked position where a plurality of rollers of said lockable bearing are locked and an unlocked position where said plurality of rollers are not locked and are free to rotate.
Engranaje de buje
2023-05-10
Patent
Elektronische Ressource
Spanisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Europäisches Patentamt | 2022
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