Door-actuated activation means for flashlamp article

Details Door-actuated activation means for flashlamp article Door-actuated activation means for flashlamp article

1977-10-05

1978-09-26

Swisher, S. Clement

Combustion

Projector and igniter for liquid or gelled fuel slug or rod,...

431 93, 116 87, 116 7, G08B 314, G08B 708, G08B 1308

Patent

active

041166159

ABSTRACT:
Means for activating a multilamp flashlamp article in response to movement of a door. An activator having several upstanding engagement members is operatively joined to the base portion of a two-part housing. Movement of a pivoted arm portion of the housing toward the base causes a casing member to move about the activator whereby each of the engagement arms will activate a respective lamp unit within the flashlamp article. The invention is ideally suited for use within an intrusion alarm system.

REFERENCES:
patent: 635595 (1899-10-01), Reiff
patent: 680190 (1901-08-01), Britton
patent: 3714647 (1973-01-01), Litman
patent: 3805257 (1974-04-01), Litman

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