| 摘要 |
PURPOSE:To raise reliability of a device in such a way that lock can not be released by any illegal action. CONSTITUTION:The structure of the engaging part of a slider 12 with a cam member 11 is improved so that the sliding piece 12a of the slider 12 may be formed in such a shape as projecting backward and the cam part 11c of the cam member 11 may be engaged therewith. Thereby, even if unreasonable rotation is tried by driving a driver and the like in a cylinder lock, winding up of the slider due to release of the cam part from the sliding piece can not take place and the lock function of a steering shaft is maintained. |
