| 摘要 |
<p>In order to simplify the production of a combination lock as many parts as possible are standardized. This applies to the pressure pins (18), the click pawls (16) and the springs (26, 27) belonging thereto, as well as to the pivotal code units (5) which are provided with a cam (9) for impacting on the pressure pins (18) for unlocking the lock. The individual code units (5) comprise a fitting part (7) with eight fitting positions, a cam shaft (8) having a click disc (6) with eight teeth interspaces and a turn button (11) with eight fitting positions. This permits the lock to be coded during fitting in that the choice of angular positions for the base (7) gives the position of the cam (9) and hence the coding of the unit. This means that manufacture as well as fitting and coding of the lock is simplified.</p> |
