| 摘要 |
An additional spring (9) of inverted U-shape works in conjunction with a four-sided pin (4), and this unloads a return spring normally located in a handle lock housing(5). The additional spring is located in a holder plate (8) screwed on to the lock housing and having two bent-around parts (8a). The bent parts form a guide which holds the shield (3) in position when fitted. |
