| 摘要 |
The locking bolt has an eccentric bore (19) corresponding in length to the locking bolt displacement path and containing a toothed rack (2) cooperating with a drive cog (3) attached to the motor shaft. The electric motor is enclosed by a protective sleeve (11) fixed to the housing via screws (11A), the motor shaft (1) projecting through an opening in the housing, a coupling for the toothed rack provided by a rubber ring (4) passed around a tensioning screw (5) and the motor shaft, with emergency opening of the lock by mechanical movement of the toothed rack. The lock has a housing (7) containing a locking bolt (8) and a mini electric motor (10), coupled to a control block, for movement of the locking bolt to the left and right within a guide bore (8A).
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