Locking lever for a shift rocker
AssigneeIna Walzlager Schaeffler oHG
InventorsWolfgang Steinberger, Klaus Krämer, Arnold Trissler
Life of this patent
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Abstract
A shift device for a change-speed gearbox, includes a plurality of shift rockers, each shift rocker being supported in a pivot bearing and rotatable by actuating a shift finger, fixedly mounted on a shift shaft. The shift rockers are provided to axially displace respectively connected shift sleeves, whereby a locking unit is operatively connected via locking levers to the shift rockers to lock those shift rockers that are not activated. Each locking lever has one end of curved configuration which terminates in a cylindrical pin for engagement in a recess of the associated shift rocker, wherein the cylindrical pin is captivated within the recess of the shift rocker by impressing boundary regions of the recess.
Claims12
A shift device for a change-speed gearbox, comprising:
- a plurality of shift rockers rotatable between an activated position and a non-activated position, each shift rocker being supported in a pivot bearing and activated through operation of a shift finger, which is fixedly mounted on a shift shaft, for axially displacing shift sleeves;
- a locking unit;
- and
- a plurality of locking levers operatively connecting the locking unit to the shift rockers and so operated as to lock non-activated shift rockers, each said locking lever having one end exhibiting a curved configuration and terminating in a cylindrical pin for engagement in a recess of the associated shift rocker, said cylindrical pin being held in place within the recess by impressing boundary regions of the recess.
A locking device for locking a shift rocker of a shift device for a change-speed gearbox, said locking device comprising a locking lever having an elbow-shaped end portion which terminates in a cylindrical pin for engagement in a recess of a shift rocker, said cylindrical pin being captivated in the recess by impressing boundary regions of the recess.
Dependencies are inferred from the claim text.