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
2007-03-15
2011-11-29
Siconolfi, Robert (Department: 3657)
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
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.
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Bowes Stephen
Deland James A.
Shimano Inc.
Siconolfi Robert
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