Kabushiki Kaisha Tokai Rika Denki Seisakusho

Kazuaki Nagae

Minoru Morikawa

Yo Ichinose

A vehicle lock device is disclosed to impede a person from using a wrong key. When a key rotor is forcibly turned by a wrong key, the key rotor with the aid of tumblers turns a sleeve. The sleeve then moves slide members backward through a cooperative cam action. The front ends of the slide members have cam faces that are designed to correspond to guide grooves of the sleeve and recess portions of a rotor case. The backward movement of the slide members disengages a rotation transmitting member from the key rotor so that the key rotor is in an idle state.

Vehicle lock device

A steering lock apparatus of the type that a lock bar moving along the guide section of a lock body is protruded toward the steering shaft for locking, has a device for cooperating with the guide section to regulate the protrusion of the lock bar towards the steering shaft when the lock bar is accidentally released.

Growing community of inventors

Aichi, Japan

Kazuaki Nagae