Title:
DRIVING MECHANISM FOR CAMERA
Document Type and Number:
Japanese Patent JP3207002
Kind Code:
B2
Abstract:
PURPOSE: To provide a driving mechanism for a camera transmitting driving force to plural members to be driven by a single motor without using plural complicated mechanisms.
CONSTITUTION: The driving mechanism for the camera has a sun gear 23a rotated forward and backward by a motor M, a planetary gear 24, a gear arm 25 freely rotatably connecting to the rotational center of both gears, an AF gear 30 engaged with the planetary gear 24 to take a focusing action, and an RW stopper 27 selectively moving to a projecting position projecting into the revolution locus of the gear 24 and a retreating position retreating outside from the revolution locus by linking with the turning of the AF gear 30. The focusing action of a photographic lens and the movement of the RW stopper 27 are execututed by the one way rotation of the motor M, and by selecting the position of the RW stopper 27 in the other way rotation of the motor M, either of film winding or rewinding action is selected.
Inventors:
Shunji Matsutani
Yukihiko Sugita
Hideaki Ichikawa
Takashi Muroi
Manabu Ikeda
Takenoue Hiroto
Chizuru Ishizaka
Satoshi Miyazaki
Noboru Hara
Yukihiko Sugita
Hideaki Ichikawa
Takashi Muroi
Manabu Ikeda
Takenoue Hiroto
Chizuru Ishizaka
Satoshi Miyazaki
Noboru Hara
Application Number:
JP34806392A
Publication Date:
September 10, 2001
Filing Date:
December 28, 1992
Export Citation:
Assignee:
Olympus Optical Co., Ltd.
International Classes:
G02B7/09; G02B7/08; G03B13/36; G03B17/00; (IPC1-7): G03B17/00; G02B7/08
Domestic Patent References:
| JP62299950A | ||||
| JP62211628A | ||||
| JP193725A | ||||
| JP6135435A |
Attorney, Agent or Firm:
Susumu Ito