Closure fasteners – Bolts – Sliding
Patent
1991-11-15
1993-09-21
Gall, Lloyd A.
Closure fasteners
Bolts
Sliding
70279, 70280, 70281, 292244, E05B 4702
Patent
active
052462587
ABSTRACT:
A rim lock having a housing within which is disposed a solenoid with anvil and a plunger movable within the solenoid being reversible and interchangeable within the housing and using interchangeable bolt assemblies to provide for Fail Safe or Fail Secure or Mechanical applications. This invention also accommodates in a compact manner the use of the rim lock for both inswing and outswing door applications and from narrow to large stile door configurations.
REFERENCES:
patent: 2516991 (1950-08-01), Heyer
patent: 2672943 (1954-03-01), Chatlynne et al.
patent: 2786701 (1957-03-01), Povlich
patent: 3636745 (1972-01-01), Green
patent: 3947060 (1976-03-01), Zimmer et al.
patent: 3989286 (1976-11-01), Cleff
patent: 4800741 (1989-01-01), Kerschenbaum et al.
patent: 4866961 (1989-09-01), Yang
patent: 5044678 (1991-09-01), Detweiler
Kerschenbaum Barry
Kerschenbaum Sidney
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