Fahrradkraftübertragungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4741267

Anmeldetag

17. Oktober 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

(EXEDY CORP et al.)

Abstract

It is intended to achieve enhancement in strength of a screw portion. The present bicycle power transmission device includes a first rotor, a second rotor, an elastic member, a stopper member, and a first nut. The first rotor includes a stopper surface oriented in a circumferential direction. The second rotor is disposed to be rotatable relative to the first rotor. The elastic member elastically couples the first rotor and the second rotor therethrough to each other. The stopper member is attached to the second rotor. The stopper member includes a stopper portion and a first screw portion. The stopper portion is opposed to the stopper surface in the circumferential direction. The first screw portion is integrated with the stopper portion and extends in an axial direction. The first nut is screwed onto the first screw portion.

Anmelder

Firma

Exedy Corporation

Land

🇯🇵 Japan