Fire alarm lever enclosure

Details Fire alarm lever enclosure Fire alarm lever enclosure

1998-02-06

1999-02-09

Cuomo, Peter M.

Supports: cabinet structure

Mounted on wall, ceiling or spaced panels

312114, 3122656, 169 51, 206803, A47F 508

Patent

active

058684778

ABSTRACT:
A fire alarm station pull cover with a rectangular box shape enclosure that is open in the front, back and bottom and has a removable cap. The cover is mounted to a wall fully encasing a fire alarm pull lever. A glass pane resides in grooves on both sides of the apparatus and is supported laterally by said grooves and vertically by a detent at the bottom of each groove. One or a plurality of equi-spaced vertical score marks formed on the pane of glass causes the pane to controllably break into parts when struck by a striker preferably attached by a tether to the cover. The sections of glass fall down and out through the open bottom to expose said pull lever and allow actuation of the lever.

REFERENCES:
patent: 618887 (1899-02-01), Levit
patent: 2083324 (1937-06-01), Edwards
patent: 3715743 (1973-02-01), Denton
patent: 3722733 (1973-03-01), Neumann
patent: 4017133 (1977-04-01), Sigler
patent: 4726365 (1988-02-01), Jablonski
patent: 5638906 (1997-06-01), McCabe

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