Rotation locking device for attachment to spur wheel rotatable around axis of motor vehicle transmission, has openings formed at spur wheel on circular ring around axis, and pin engaged into one of openings for enabling locking effect

摘要

The device (10) has a locking part cooperated with a retaining ring, and material openings (14) formed at a spur wheel (1) on a circular ring (11) around an axis. A pin (12) is engaged into one of the material openings for enabling locking effect. The openings are in female form of the pin. The material openings are circular holes, and the pin is formed as a cylinder with a circular cross section. Screws hold the device as a pre-mounted unit between a pot-like formed bearing insert and a cover disk.