Driving device for optical member and optical apparatus

Details Driving device for optical member and optical apparatus Driving device for optical member and optical apparatus

1997-11-06

1999-12-28

Epps, Georgia

Optical: systems and elements

Lens

With support

359626, G02B 702, G02B 1514

Patent

active

06008958&

ABSTRACT:
A driving device for an optical member or an optical apparatus comprises a first transmitting member for transmitting a driving force provided by a driving source, a second transmitting member for transmitting a driving force provided by a manual operation, an output member to which the driving forces from the first and second transmitting members are transmitted, the optical member being moved by a rotation of the output member, and a planetary rotating member in contact with the second transmitting member and the output member, wherein the planetary rotating member is supported for rotation with respect to the first transmitting member, and the first transmitting member rotates while revolving the planetary rotating member.

REFERENCES:
patent: 5052781 (1991-10-01), Iizuka
patent: 5812325 (1998-09-01), Nomura

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