Retention plate assembly for retaining a lock

Details Retention plate assembly for retaining a lock Retention plate assembly for retaining a lock

1989-03-28

1990-06-05

Smith, Gary L.

Closure fasteners

Knob rose plates

292DIG53, 70370, E05B 1502

Patent

active

049308220

ABSTRACT:
A retention plate assembly for fixedly retaining a lock in a door. The lock is adapted to be mountable onto the retention plate assembly. The door for mounting the retention plate assembly has a bore defining an edge from which extends a pair of slots opposite to each other. A pair of holes are disposed adjacent to the bore. The retention plate assembly comprises a retention plate and a pair of bolts. The retention plate has a pair of tangential tabs, a pair of radial tabs and a pair of threaded through-holes. When the retention plate assembly is mounted onto the bore of the door, the tangential tabs bear against the edge of said bore and the radial tabs fit snugly within the slots of the door. The pair of bolts each have a threaded end of reduced diameter with respect to the diameter of the bolt. The bolt also has another end manipulatable for releasably engaging its threaded end to the threaded through-hole of the retention plate.

REFERENCES:
patent: 1480650 (1924-01-01), Bacon
patent: 2283674 (1942-05-01), Geyer
patent: 2312643 (1943-03-01), Hoettels
patent: 2689700 (1954-09-01), Drury
patent: 2828153 (1958-03-01), Ahlquist
patent: 3241874 (1966-03-01), Russell et al.
patent: 3269762 (1966-08-01), Lint
patent: 3503233 (1970-03-01), Russell et al.
patent: 3718015 (1973-02-01), Tornoe et al.
patent: 3955387 (1976-05-01), Best et al.
patent: 3985008 (1976-10-01), Hart
patent: 4052868 (1977-10-01), Best et al.
patent: 4381656 (1983-05-01), Hayakawa
patent: 4586354 (1986-05-01), Smith

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