Title:
SHUTTER DEVICE FOR CONSECUTIVE PHOTOGRAPHING
Document Type and Number:
Japanese Patent JPH05303131
Kind Code:
A
Abstract:
PURPOSE: To obtain an exposure speed which is sufficiently quicker than an exposure interval without using an expensive stepping motor.
CONSTITUTION: When a traveling plate 12 is made to travel, elliptic gears 14 and 16 are rotated through a rack gear 12a, a gear 13 and a sub-gear 15. Besides, shutter plates 10 and 11 are rotated through a sub-gear 17 by cyclically changing the speed thereof. Slits 28 and 29 successively cross exposure apertures 6a-6d when the plates 10 and 11 are rotated at a high speed and consecutive photographing pictures 42a-42d are photographed by precise exposure.
Inventors:
TASAKA HISASHI
Application Number:
JP10703292A
Publication Date:
November 16, 1993
Filing Date:
April 24, 1992
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03B9/10; G03B19/07; (IPC1-7): G03B9/10; G03B19/07
Attorney, Agent or Firm:
Kazunori Kobayashi
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