Head movement feature in a camera using a film with a magnetic m

Details Head movement feature in a camera using a film with a magnetic m Head movement feature in a camera using a film with a magnetic m

1995-06-07

1996-09-10

Gellner, Michael L.

Dynamic magnetic information storage or retrieval

Head

Core

354 76, 354203, 360105, G03B 1724, G03B 1700, G11B 554

Patent

active

055550452

ABSTRACT:
A camera uses a film with a magnetic memory portion and includes a magnetic head for writing or reading information to or from the magnetic memory portion of the film, a moving-away device for moving the magnetic head away from a position where the magnetic head acts, and a driving source for driving the moving-away device. The magnetic head and the moving-away device are arranged on the side of a back lid of the camera, with respect to a film transporting path, and the driving source is arranged on the side of a photographic lens, with respect to the film transporting path. Alternatively, the camera includes a magnetic head for writing or reading information to or from the magnetic memory portion of the film, a following device for making the magnetic head follow a wave-like motion of the film while the film is being transported, and a moving-away device for moving the magnetic head as a unit with the following device away from a position where the magnetic head acts.

REFERENCES:
patent: 4270854 (1981-06-01), Stemme et al.
patent: 4642717 (1987-02-01), Matsuda et al.
patent: 4841319 (1989-06-01), Hansen
patent: 4864445 (1989-09-01), Tezuka
patent: 4878075 (1989-10-01), Cannon
patent: 5003329 (1991-03-01), Itakashi
patent: 5016030 (1991-05-01), Dwyer et al.
patent: 5136318 (1992-08-01), Aoshima

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