Electrically operated derailleur with force overload protection

Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...

Reexamination Certificate

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Reexamination Certificate

active

08066597

ABSTRACT:
A derailleur comprises a base member, a movable member; a linkage mechanism including a link member coupled to the base member and to the movable member so that the movable member moves relative to the base member, a motor including a drive member, and a driven member driven by the drive member. The driven member is coupled to the link member so that the link member moves relative to the base member to move the movable member relative to the base member. A clutch is disposed in a power transmission path between the motor and the link member.

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European search report for EP 07119003.7, the European application that corresponds to this application, dated Mar. 9, 2009.
Taiwanese office action and search report for TW 096129072 the European application that corresponds to this application, dated Jul. 29, 2010.

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