Detachable motor winder for medium format cameras

Details Detachable motor winder for medium format cameras Detachable motor winder for medium format cameras

1987-07-14

1988-04-19

Gellner, Michael L.

354288, G03B 112, G03B 1702

Patent

active

047385243

ABSTRACT:
An add-on detachable electronic/mechanical motor-winder arranged for use with a camera having a manually operable winding mechanism and shutter release, the winder comprising a generally rectangular body, for example an anatomical I- or L-shaped hand grip, which is adapted to be connected to the camera surface provided with the winding mechanism and a circular opening surrounding the winding mechanism and an adjacent strap lug. The body is arranged to be mounted flush to the surface of the camera body and is held by the operator for stably supporting the camera in use. The boyd houses a simple, highly efficient drive assembly for enabling the winding of film. An electromechanically or mechanically operable actuator is arranged to operate the camera manual shutter release mechanism, and the body further includes a battery compartment, electric/electronic circuitry for controlling operation of the winder, and a manually operable control button for operating the drive assembly and actuator.

REFERENCES:
patent: 4657365 (1987-04-01), Adelman

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