Single lens reflex camera with interchangeable view finder havin

Details Single lens reflex camera with interchangeable view finder havin Single lens reflex camera with interchangeable view finder havin

1974-09-13

1976-06-29

Wintercorn, Richard A.

G03B 1302

Patent

active

039672999

ABSTRACT:
A single lens reflex camera includes a separable view finder provided with a casing housing a pentaprism and electrical components. A set of laterally spaced contact pins depend from a shoulder in the casing forward of the pentaprism lower front surface and are connected to casing housed electrical components. The camera body also houses electrical components which are connected to resilient contact fingers mounted on the forward part of the camera body and underlying and releasably engaged by the contact pins. A slideable cover strip is spring urged to a position overlying the contact fingers and is retracted by the contact pins with the sliding coupling of the view finder to the camera body.

REFERENCES:
patent: 3733984 (1973-05-01), Yata
patent: 3812499 (1974-05-01), Hayashi et al.
patent: 3868711 (1975-02-01), Sekida et al.

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