F - Mech Eng,Light,Heat,Weapons – 21 – L
Patent
F - Mech Eng,Light,Heat,Weapons
21
L
240/118
F21L 7/00 (1980.01)
Patent
CA 1068246
Abstract of the Disclosure A battery-powered lamp, such as a traffic hazard warning lamp has: a. a casing formed with ledges for location thereon of the bottom edges of the batteries to retain the batteries in the casing, a fixing bolt, extending through the casing, serving to prevent disengagement of the batteries from the ledges; b. said casing having apertures in two opposite sidewalls, each said aperture accommodating a respective lens which is a tight friction fit therein and may have ratchet-like teeth engaging with the material of the casing to retain the lens in position; and c. a switch in the form of a terminal strip engaged by terminals of the batteries said strip being long- itudinally slidable and having a bridging portion which is in or out of register with a stationary contact according to the position of the strip. - 1 a -
258541
Horsfield Arthur K.
Minoprio William E.
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