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Hypocycloidal gear train for varying the speed between two shafts and a bicycle having such a hypocycloidal gear train
Hypocycloidal gear train for varying the speed between two shafts and a bicycle having such a hypocycloidal gear train
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机译:用于在两个轴之间改变速度的摆线齿轮系以及具有这种摆线齿轮系的自行车
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摘要
The invention relates to a bicycle provided with a gearwheel consisting of a transmission element (3) rigidly connected to a drive shaft (1), a gear rim (4) which comprises an internal toothed gearing and in front of which all other components of a hypocycloidal gearwheel are fixed, a planetary gear (5) which is provided with several gearings and engaged with the gearing of the gear rim (4) by one of the gearings thereof, a sliding member (8) disposed between the plurality of gearwheels (6) and an output shaft (2) and displaceable in the direction thereof between a plurality of positions in each of which one of the gearwheels (6) and said output shaft (2) are rigidly interconnected.
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