Patent ID: 7735508
Filing Date: 2010-06-15
Classification: B62D,F15B,Y10T

Abstract:
1. Rotary slide valve comprising, a torsion bar, a rotary slide, a control bushing, said control bushing being pressed onto a pinion and said torsion bar being inserted into a torsion bar bore of said pinion, said control bushing being connected rotation-fast to said pinion by shaping, said torsion bar having teeth that are pressed into said torsion bar bore of said pinion and connects said torsion bar to said pinion rotation-fast, said pinion having a recess that runs at least around its exterior circumference, whereby said control bushing is shaped such that the shaped part of said control bushing is positioned against said recess such that a mechanism is formed that prevents said control bushing from being removed against the direction in which it is pressed in.