Title:
【発明の名称】カメラ装置
Document Type and Number:
Japanese Patent JP3004832
Kind Code:
B2
Abstract:
PURPOSE:To electrically switch a filter without modifying a camera and allow remote control by removably fitting an electric mechanism to a manual mechanism. CONSTITUTION:A motor holding frame 20 is fixed tiltably in the direction of an arrow (a) against a fixed ring 22. When the motor holding frame 20 is rotated in the direction of the arrow (a) and the fixed ring 22 is rotated in the direction of an arrow (b), positions of a roller 18 and a manual switching knob 17 can be adjusted, and the rotation of the roller 18 can be satisfactorily transmitted to the manual switching knob 17. When a switch 25 is turned on, a motor 19 is operated, and a filter 16 is rotated. When the switch 25 is turned off, the motor 19 is stopped, and the filter 16 is fixed at its position. When various filters 16 are used, these filters 16 can be selected via a prescribed monitor.
Inventors:
Satoshi Hibi
Kimio Tanaka
Yoshida Setsuo
Haruhisa Yamamoto
Watanabe Itaru
Kimio Tanaka
Yoshida Setsuo
Haruhisa Yamamoto
Watanabe Itaru
Application Number:
JP1928193A
Publication Date:
January 31, 2000
Filing Date:
January 11, 1993
Export Citation:
Assignee:
Canon Inc
International Classes:
G03B11/00; G03B17/00; G03B17/14; H04N5/225; H04N5/232; (IPC1-7): G03B17/14; G03B11/00; H04N5/225; H04N5/232
Domestic Patent References:
| JP59101632A | ||||
| JP3725050Y1 |
Attorney, Agent or Firm:
Yukihiko Hibiya