Image blur prevention apparatus with locking device

Details Image blur prevention apparatus with locking device Image blur prevention apparatus with locking device

1995-09-11

1999-04-27

Blankenship, Howard B.

Photography

Camera shake sensing

Having stabilization system

359554, G03B 1700

Patent

active

058972269

ABSTRACT:
An image blur prevention apparatus for use with an image blur prevention device which prevents image blur and a restricting device which restricts movement of the image blur prevention device. The apparatus includes a releasing device which releases the image blur prevention device from a restricted state in which movement of the image blur prevention device is prevented by the restricting device and a holding device which holds a released state in which the image blur prevention device is released from the restricted state. The holding device holds the released state in a holding operation when electric current is supplied thereto. Operation of the holding device switches from the holding operation to a state in which the holding operation is not effected, when the supply of electric current is substantially discontinued.

REFERENCES:
patent: 5181056 (1993-01-01), Noguchi et al.

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