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A platform for research: civil engineering, architecture and urbanism
Rotation limiting locking head
The invention relates to a rotation limiting locking head. A boss structure is additionally arranged at the bottom of a rotary drum of the locking head. In the installation process, the boss stretches into a rotation-limiting groove in the installation position, and thus the boss can only rotate in the groove by a constant angle. Accordingly, the rotating range of the locking head is limited, and the situation that a locking head rotates beyond the dead point to the other side and causes mechanical faults is avoided.
Rotation limiting locking head
The invention relates to a rotation limiting locking head. A boss structure is additionally arranged at the bottom of a rotary drum of the locking head. In the installation process, the boss stretches into a rotation-limiting groove in the installation position, and thus the boss can only rotate in the groove by a constant angle. Accordingly, the rotating range of the locking head is limited, and the situation that a locking head rotates beyond the dead point to the other side and causes mechanical faults is avoided.
Rotation limiting locking head
CHANG CHENG (author) / ZHANG BAOFANG (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser