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碰锁是一各新型的车门全开位置时的锁定装置,文章介绍了碰锁装置的结构、锁定原理。该装置可以在起重机上操纵室推广使用,提出了选用时的要求。
Latch lock is a new locking device when the door is fully open. The article introduces the structure and locking principle of the latch lock. The device can be widely used on the crane control room, put forward the requirements of the selection.