Safety entry latching arrangement

Details Safety entry latching arrangement Safety entry latching arrangement

1982-02-08

1984-07-31

Holko, Thomas J.

Closure fasteners

Cross bars

Vehicle door latches

403109, 403377, E05C 1918

Patent

active

044626258

ABSTRACT:
A safety entry latching arrangement characterized as a pivotal and extendible securing member attached to an existing door hinge assembly secured onto one side of the framework of an entry and selectively connecting to a latch member disposed on the framework at the opposite side of the entry. The securing member is preferably defined by two parts arranged in a slidable telescopic relationship, where spring urged structure serves to maintain the securing member in an outwardly or upwardly extending latching or storage position, respectively. In a typical arrangement, an audible signaling system can be combined with the handle for the securing member to afford additional protection for the user, i.e. to forewarn unwanted entry.

REFERENCES:
patent: 1282884 (1918-10-01), Leaver
patent: 2163206 (1939-06-01), Lopez
patent: 2421275 (1947-05-01), Lopez
patent: 3608940 (1971-09-01), Mueller
patent: 3825290 (1974-07-01), Messina et al.
patent: 3986741 (1976-10-01), Giovannini
patent: 4067598 (1978-01-01), Mansour
patent: 4295676 (1981-10-01), Smith
patent: 4407418 (1983-10-01), Brammer

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