| 摘要 |
The lock has an electromagnetic winding (7) coupled to external control elements and a housing (1) with a cylindrical opening (6) for insertion and retraction of a locking pin (8), having a radial shoulder (29) for engagement with transverse sliding retaining elements provided by outer and inner blocking devices (19,18), displaced in a recess (4) in the housing. The blocking devices cooperate for defining a slot for insertion of the locking pin and have openings aligned upon full insertion of the locking pin for reception of the spring-loaded armature (16) of the electromagnetic winding.
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