A bicycle gear shifter that has a control pin and a cable-winding bush mounted coaxially and rotatable in opposite angular directions. A ball-carrying bush is mounted coaxially for rotation as a unit with the cable-winding bush and is equipped with at least one slider. An indexing bush is rotatable with respect to the control pin is provided with a plurality of stop positions engageable during a relative rotation between the ball-carrying bush and the indexing bush, each stop position defining a stable angular position for the cable-winding bush. A pointer is switchable between an active position in which it interacts with the indexing bush to limit the angular play thereof with respect to the casing and a passive position in which it does not interact with the indexing bush and does not limit the angular position between the indexing bush and the casing.
MECHANICAL ACTUATION DEVICE FOR ACTUATING THE CONTROL CABLE OF A BICYCLE DERAILLEUR
2018-08-16
Patent
Electronic Resource
English
MECHANICAL ACTUATION DEVICE FOR ACTUATING CONTROL CABLE OF BICYCLE DERAILLEUR
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