Fixture for electronic flash

Details Fixture for electronic flash Fixture for electronic flash

1979-07-25

1981-02-10

Hix, L. T.

Geometrical instruments

354145, 339 33, G03B 1503, H01R 2700

Patent

active

042498139

ABSTRACT:
A fixture for an electronic flash includes a connection terminal which enables a synchronized flashlight illumination and another connection terminal which is used to transmit an electrical signal to a camera which is indicative of the completion of a charging operation or a flashlight illumination of an electronic flash. The fixture is constructed to retract said another connection terminal from its abutting surface on a usual hot shoe or an accessory shoe of a camera whenever the electronic flash is mounted thereon, thereby preventing an electrical short-circuiting of said another terminal by the surface.

REFERENCES:
patent: 3252394 (1966-05-01), Jakob et al.
patent: 3971050 (1976-07-01), Okuno et al.
patent: 4030108 (1977-06-01), Yazaki et al.

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