Illumination – Photographic lighting – Safety or interlocks
Patent
1988-10-19
1990-05-01
Husar, Stephen F.
Illumination
Photographic lighting
Safety or interlocks
362 9, G03B 1502
Patent
active
049223836
ABSTRACT:
A protection structure is pivotal between a horizontal stored position in proximity to the underside of a case and an unstored position protruding downwardly and rearwardly from the case. In the stored position, the structure is in protective relation to an actuator of a power switch which controls energization of light-emitting unit from a power units, both mounted in the case. In the unstored position the structure is operable to mount the case on a camera through connecting and locking means thereon.
REFERENCES:
patent: 3511981 (1970-05-01), Haraden et al.
patent: 3603781 (1971-09-01), Kobayashi et al.
patent: 3728536 (1973-04-01), Baker
Husar Stephen F.
Kabushiki Kaisha Tocad (Tocad Corporation)
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