Signal device using percussive flashlamps

Details Signal device using percussive flashlamps Signal device using percussive flashlamps

1976-06-14

1977-10-25

O'Connor, Edna M.

Illumination

Self powered lamp

Nonelectric

354142, 362 13, G03B 1502

Patent

active

040557596

ABSTRACT:
A signal device comprising a partially transparent package containing a plurality of percussively-ignitable flashlamps arranged in an array with respectively associated preenergized striker springs, and a movable member for sequentially releasing the striker springs to fire respective flashlamps in response to successive indexing. The device is adapted to be hand held and the movable member is adapted to be actuated and indexed directly by hand.

REFERENCES:
patent: 3545904 (1970-12-01), Brandt
patent: 3727040 (1973-04-01), Armstrong et al.
patent: 3735111 (1973-05-01), Shaffer
patent: 3753390 (1973-08-01), Hough et al.
patent: 3769501 (1973-10-01), McDonough
patent: 3783260 (1974-01-01), Broadt
patent: 3795477 (1974-03-01), Broadt
patent: 3812339 (1974-05-01), Broadt
patent: 3906524 (1975-09-01), Oshima
patent: 3947221 (1976-03-01), Mauser
patent: 3958115 (1976-05-01), Schmidt

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