| 摘要 |
The anti-theft apparatus has a tubular mast jacket, a steering shaft in the mast jacket, a steering shaft bearing support housing attached to an upper end of the mast jacket, a platform on the bearing support housing for attachment of accessory modules, and a peripherally notched lock plate rigidly attached to the steering shaft. The anti-theft apparatus includes a case bolted onto the bearing support housing on the platform on it, a bolt carrier mounted on the case for back and forth bodily movement and a lock bolt mounted on the carrier for bodily movement as a unit with and for bodily movement relative to it. A reversible electric motor is provided in the case, and a gear reduction drive is located between the motor and the bolt carrier. The operation of the electric motor is synchronised with an ignition switch lock remote from the steering column. |
