| 摘要 |
<p>PURPOSE:To improve assembling workability by making an operation lever free to turn without any use of a ring not only electrically but also with direct manual operation, and using a means for adjusting only the turning angle of the operation lever. CONSTITUTION:A locking arm 9 is seated on top of a bearing part 34 and the bearing part 34 for a key operation lever 13 is so formed as to be integral with a housing 2. According to the aforesaid construction, a stopper 39 to limit a stop position for locking and unlocking operations becomes effective if positioned only at the side of an operation lever and in addition, it is unnecessary to adjust the locking and unlocking positions. Consequently, assembling workability is improved and it is possible to obtain a less expensive lock device, together with the reduction of parts quantity.</p> |
