Camera having a magnetic recording apparatus selectively operabl

Details Camera having a magnetic recording apparatus selectively operabl Camera having a magnetic recording apparatus selectively operabl

1994-11-16

1998-09-29

Metjahic, Safet

Photography

With data recording

Magnetically on film or film cassette

396395, 396406, G03B 1724

Patent

active

058157522

ABSTRACT:
A camera provided with a magnetic head for effecting at least one of writing information into a magnetic portion of a film and reading information from the magnetic portion. The camera includes a detection circuit for detecting a feed speed of the film and a prohibiting circuit for prohibiting a photographing operation of the camera when the feed speed of the film detected by the detection circuit is lower than a predetermined speed.

REFERENCES:
patent: 4269489 (1981-05-01), Takimoto
patent: 4538893 (1985-09-01), Nakano et al.
patent: 4679925 (1987-07-01), Kawamura et al.
patent: 4841319 (1989-06-01), Hansen
patent: 4878075 (1989-10-01), Cannon
patent: 4887118 (1989-12-01), Gaewsky
patent: 4963985 (1990-10-01), Isoguchi et al.
patent: 4972223 (1990-11-01), Kaneko et al.
patent: 4977419 (1990-12-01), Wash et al.
patent: 5184161 (1993-02-01), Egawa

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