Combustion – Projector and igniter for liquid or gelled fuel slug or rod,...
Patent
1974-08-30
1976-03-30
O'Dea, William F.
Combustion
Projector and igniter for liquid or gelled fuel slug or rod,...
240 13, F21K 502
Patent
active
039472213
ABSTRACT:
An attachment for converting a standard camera flashbulb unit into a personal defense device for use against criminals. The attachment consists of a support element adapted to be attached to a standard flashbulb unit, the support element being provided with a manually operable flexible trigger arm having a lug engageable through a slot in the bottom of the flashbulb unit with the cocked percussion spring of the unit to release the spring and cause it to fire the unit. The attachment is provided with an outwardly projecting carrying ring to facilitate transportation and handling of the flashbulb unit when the attachment is operatively connected thereto. In one form of the attachment it can rotatably receive the bottom base post of the flashbulb unit and allow the various flash sections of a multiple-flash unit to be successively fired. In another form of the attachment it can be connected to the flashbulb unit for single triggering action.
REFERENCES:
patent: 1061306 (1913-05-01), McColl
patent: 1930315 (1933-10-01), Kobayashi
patent: 2029578 (1936-02-01), Maiser
patent: 3687033 (1972-08-01), Beach
patent: 3705538 (1972-12-01), Putscher
patent: 3706265 (1972-12-01), Simon
patent: 3785260 (1974-01-01), Penick
patent: 3810215 (1974-05-01), Armstrong
Joyce Harold
O'Dea William F.
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