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A platform for research: civil engineering, architecture and urbanism
Latch bolt and latch assembly
A latch bolt (1) comprises a front releasing face (6) for engaging a keep when the latch bolt (1) is in a latching position to effect latching and a rear latch face (5) which includes a distal portion (5B) that is inclined to provide a taper towards a distal end(11) of the latch bolt. The rear latch face (5) has a ridged portion (14) that extends outwardly towards the distal end (11) of the bolt partway between the top and bottom of the bolt and projects further outward from the rear latch face (5) than the remaining part of the rear latch face (5).
Latch bolt and latch assembly
A latch bolt (1) comprises a front releasing face (6) for engaging a keep when the latch bolt (1) is in a latching position to effect latching and a rear latch face (5) which includes a distal portion (5B) that is inclined to provide a taper towards a distal end(11) of the latch bolt. The rear latch face (5) has a ridged portion (14) that extends outwardly towards the distal end (11) of the bolt partway between the top and bottom of the bolt and projects further outward from the rear latch face (5) than the remaining part of the rear latch face (5).
Latch bolt and latch assembly
NORCOTT STUART LESLIE (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser