The assembling structure for a crank and a pedal includes a crank, a pedal and a fastener. The crank has a flower-shaped keyed hole at an outboard end thereof. The pedal has a body and a spindle with a connecting end. The connecting end is formed with flower-shaped keys corresponding to the flower-shaped keyed hole so that the connecting end is inserted into the flower-shaped keyed hole with engagement between the flower-shaped keyed hole and the flower-shaped keys. An end surface of the connecting end is formed with a first threaded hole. The fastener passes through the flower-shaped keyed hole and screws into the first threaded hole for fixing the connecting end of the spindle to the crank.
ASSEMBLING STRUCTURE FOR CRANK AND PEDAL
MONTAGESTRUKTUR FÜR KURBELWELLEN- UND PEDAL
STRUCTURE D'ASSEMBLAGE POUR MANIVELLE ET PÉDALE
2020-08-12
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
PEDAL CRANK, PEDAL CRANK ASSEMBLY AND A BICYCLE HAVING A PEDAL CRANK ASSEMBLY
European Patent Office | 2022
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