Control apparatus for film advance drive motor in a camera

Details Control apparatus for film advance drive motor in a camera Control apparatus for film advance drive motor in a camera

1998-07-28

2000-02-01

Gray, David M.

Photography

With film drive

Film movement limiting means

396403, 396543, G03B 1724

Patent

active

060212829

ABSTRACT:
A camera and method for controlling operation of the camera. The camera includes a film path for receiving a filmstrip and a transport mechanism for advancing the filmstrip along the film path. A motor connected to the transport mechanism is provided for advancing the filmstrip along the film path. A switch is provided for simultaneously turning off the motor and applying a braking force such that coasting of the motor is substantially eliminated

REFERENCES:
patent: 2457095 (1948-12-01), Strother
patent: 2758181 (1956-08-01), Crouch
patent: 3169460 (1965-02-01), Winkler et al.
patent: 3568584 (1971-03-01), Harvey
patent: 4075644 (1978-02-01), Hosono
patent: 4084169 (1978-04-01), Iwata et al.
patent: 5315077 (1994-05-01), Simon et al.

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