Getriebeschalthebelrückstellvorrichtung.

摘要

A transmission shift lever biasing assembly includes a plunger pin (20) having a shoulder (22), the pin (20) containing a plurality of reduced diameter detent grooves (34, 36, 38) along its longitudinal axis at an end opposite the shoulder (22). Bach groove (34, 36, 38) defines a pair of opposed ramps (42), and an end cap (54) is adapted to receive and contain a portion of the plunger pin (20) containing the grooves (34, 36, 38) and ramps (42). An annular pusher element (26) surrounds the plunger pin (20), and includes angled cam surfaces (32) adapted to engage a plurality of balls (28) interposed between the pusher element (26) and an end face (30) of the housing. The pusher element (26) bears against the balls (28) by means of a spring (24) contained within the housing. The spring (24) is seated on the shoulder (22) of the plunger pin (20) and bears against the pusher element (26) to urge the balls (28) into one of the detent grooves (34, 36, 38) corresponding to a selected shift rail (44, 46, 48, 52).