A bicycle rear derailleur (80) includes a movable member (90) and a chain guide assembly (92) rotatably connected to the movable member (90). The bicycle rear derailleur (80) also includes a pivot member (126) non-rotatably coupled to the chain guide assembly (92) and having an outer annular surface (170), a biasing device (142) configured to bias the chain guide assembly (92) in a first rotational direction (T) relative to the movable member (90), and a damper device (120) disposed between the chain guide assembly (92) and the movable member (90). The damper device (120) is operable to apply a damping force to the chain guide assembly (92) when the chain guide assembly (92) rotates in a second rotational direction (D) relative to the movable member (90). The damper device (120) includes a friction device that is radially inner relative to the biasing device (142) and is configured as a spring clutch.
DAMPER FOR A BICYCLE COMPONENT
DÄMPFER FÜR EINE FAHRRADKOMPONENTE
AMORTISSEUR POUR COMPOSANT DE BICYCLETTE
01.07.2020
Patent
Elektronische Ressource
Englisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |