Title:
FILM UNIT FITTED WITH LENS
Document Type and Number:
Japanese Patent JP3249887
Kind Code:
B2
Abstract:
PURPOSE: To enable a user to take out a film easily even when a film feed mechanism goes wrong, by weakening the strength of the section of the cover opposite to the center of cartridge at the bottom of a cartridge storage chamber in advance.
CONSTITUTION: A crossed groove 131, into which the tip of a tool such as a driver, etc., can be pushed, is made at the section corresponding to the center of the cartridge storage chamber of a cover 19a made at the bottom of a rear cover, and also a groove 132, into which the tip of a tool such as a driver, etc., can be pushed, is made at the section adjacent a group of gears between the rear edge of a front cover 18 and the front edge of a rear cover. Accordingly, when this can not wind up a film due to the fault of only the motor, a user can wind the film entirely into the cartridge storage chamber and take out a cartridge 20a from a unit, by pushing the tip of the tool such as a driver, etc., into this groove 131, and opening the hole in the cover 19a of the rear cover 19, and rotating the tool through this hole.
Inventors:
Junichi Takagi
Hisashi Tasaka
Hisashi Tasaka
Application Number:
JP17428294A
Publication Date:
January 21, 2002
Filing Date:
July 26, 1994
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
G03B17/30; G03C3/00; (IPC1-7): G03C3/00; G03B17/30
Domestic Patent References:
| JP5333411A |
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)