Title:
FILM UNIT WITH LENS
Document Type and Number:
Japanese Patent JP3208677
Kind Code:
B2
Abstract:
PURPOSE: To provide a film unit with a lens whose cost is kept from rising and which prevents a camera from becoming larger by simplifying the mechanism of the camera, using a cartridge whose outside diameter is small and making use of space, which can be used again by exchanging one part of members or resetting the member, and where the tongue of the leading edge of film is prevented from being wound in the cartridge.
CONSTITUTION: A sector charger 60, the projecting part 61E of a charge lever 61 which opens/closes a sector, another projecting part 62E of a cam stopper 62 which regulates winding the film are regulated by the projecting part 72B of an index board gear 72 so that the necessary number of film frames are idly fed after finishing photographing by specified number of frames and the tongue of the film is prevented from being wound in the cartridge. Then, the gear 72 is forcibly rotated by the hole 72B of the gear 72 to release the regulation of the charge lever 61 and the cam stopper 62 by the projecting part 72A, and the display of an index board 71 is restored to an initial value.
Inventors:
Sakai Zenichi
Application Number:
JP1584392A
Publication Date:
September 17, 2001
Filing Date:
January 31, 1992
Export Citation:
Assignee:
Konica Corporation
International Classes:
G03B9/68; G03B17/00; G03B17/04; G03B17/36; G03C3/00; (IPC1-7): G03B17/00; G03B17/04; G03B17/36; G03C3/00
Domestic Patent References:
| JP63168428U | ||||
| JP32337U |