Exit sign and emergency light testing-clamp
OwnerPaul I. Carrico, Daniel B. Borchardtinventors
Life of this patent
Estimating the term…
Abstract
A clamping device is used to push a test button on an exit sign or emergency light. The clamp can be attached without damaging various signs and lights. The clamp includes a channel (40), which guides an adjustable protruding object to push a test button located on the bottom of the exit sign or emergency light. The clamp can test exit signs and emergency lights that are wall mounted by modifying the base (10) with a flat back (130). The clamp can also be used in conjunction with an extension arm (90) to reach test buttons located at a distance from the bottom.
Claims4
A method to activate a test button on an emergency exit sign or other emergency lighting systems using a clamp comprising a generally U-shaped member (10) with an elongated base, a first side, and a second side, an elongated longitudinal channel (40) formed on the lower region of the base between said first and second sides, a threaded hole formed on said first side of the base member through which a first threaded bolt (50) is attached, and a second threaded bolt (20) releasably attached to the base through the channel using a nut (30) and comprising the steps of:
- (a) locating said emergency exit sign or other emergency lighting system;
- (b) locating a test button on a side of said emergency exit sign or other emergency lighting system;
- (c) placing said U-shaped member on said emergency exit sign or other emergency lighting system so that the U-shaped member generally surrounds said emergency exit sign or other emergency lighting system and said elongated channel is opposite said side comprising said test button;
- and an inner surface of said second side is in contact with said emergency exit sign or other emergency lighting system;
- (d) locating by moving along said channel said second bolt directly opposite said test button;
- (e) securing from further movement of said second bolt along elongated channel using said nut;
- (f) moving said U-shaped base member in a direction so that said second bolt contacts with and subsequently activates said test button;
- and
- (g) turning said first threaded bolt member in a direction to releasably secure said clamp against said emergency exit sign or other emergency lighting system within said U-shaped member.
A method to activate a test button on an emergency exit sign or other emergency lighting systems using a clamp comprising a generally U-shaped member (10) with an elongated base, a first side, and a second side, an elongated longitudinal channel (40) formed on the lower region of the base between said first and second sides, a threaded hole formed on said first side of the base member through which a first threaded bolt (50) is attached, and a third threaded bolt (100) attached to a flat member (90) and comprising the steps of:
- (a) locating said emergency exit sign or other emergency lighting system;
- (b) locating a test button on a front or back of said emergency exit sign or other emergency lighting system;
- (c) placing said U-shaped member on said emergency exit sign or other emergency lighting system so that the U-shaped member generally surrounds said emergency exit sign or other emergency lighting system and said flat member opposite said front or back comprising said test button;
- and locating, by moving said flat member, said third bolt directly opposite said test button;
- (d) while holding said third bolt directly opposite said test button, moving an inner surface of said second side to be in contact with said emergency exit sign or other emergency lighting system;
- (e) turning said first threaded bolt member in a direction to releasably secure said clamp and said flat member against said emergency exit sign or other emergency lighting system and within said U-shaped member, subsequently activating said test button.
Dependencies are inferred from the claim text.