A drive unit of an electrically assisted bicycle includes a movement restrictor to restrict the movement of a first bearing relative to a housing along a thrust direction. A first end surface of the first bearing is farther outward than a second end surface along the right-left direction. The housing includes an abutting portion that abuts the first end surface of the first bearing, and a groove that is farther inward than the abutting portion along the right-left direction. The movement restrictor includes the abutting portion, the groove of the housing, and an elastic member fitted in the groove.
DRIVE UNIT AND ELECTRICALLY ASSISTED BICYCLE
15.04.2021
Patent
Elektronische Ressource
Englisch
DRIVE UNIT FOR ELECTRICALLY ASSISTED BICYCLE AND ELECTRICALLY ASSISTED BICYCLE
Europäisches Patentamt | 2025
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