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A platform for research: civil engineering, architecture and urbanism
Lock cylinder guard
A cylinder lock guard 1 comprises a body 3 with first and second end portions 31, 32, for surrounding ends of a cylinder lock spaced part and connected by portion 38. The end portions may have an aperture shaped to accept a euro cylinder lock. Preferably the body includes opposing portions 32, 34, which may be formed by a split 37 at one end extending the length of the body; the distance between the opposing faces being adjustable to clamp around a locking cylinder by movement of a separate block 7 in a direction along the length of the guard. The block and body may have inclined faces 73, 30, producing a wedging action as the block is drawn, preferably by a threaded bolt 5, toward the body to clamp the guard around the cylinder lock.
Lock cylinder guard
A cylinder lock guard 1 comprises a body 3 with first and second end portions 31, 32, for surrounding ends of a cylinder lock spaced part and connected by portion 38. The end portions may have an aperture shaped to accept a euro cylinder lock. Preferably the body includes opposing portions 32, 34, which may be formed by a split 37 at one end extending the length of the body; the distance between the opposing faces being adjustable to clamp around a locking cylinder by movement of a separate block 7 in a direction along the length of the guard. The block and body may have inclined faces 73, 30, producing a wedging action as the block is drawn, preferably by a threaded bolt 5, toward the body to clamp the guard around the cylinder lock.
Lock cylinder guard
THOMAS FARMER (author) / PAUL JELLEY (author)
2017-09-13
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser