JPS59188623A - Film counter device of camera - Google Patents

Film counter device of camera

Info

Publication number
JPS59188623A
JPS59188623A JP6230483A JP6230483A JPS59188623A JP S59188623 A JPS59188623 A JP S59188623A JP 6230483 A JP6230483 A JP 6230483A JP 6230483 A JP6230483 A JP 6230483A JP S59188623 A JPS59188623 A JP S59188623A
Authority
JP
Japan
Prior art keywords
number
film
shutter
frames
operated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6230483A
Inventor
Minoru Tanaka
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP6230483A priority Critical patent/JPS59188623A/en
Publication of JPS59188623A publication Critical patent/JPS59188623A/en
Application status is Granted legal-status Critical

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/36Counting number of exposures

Abstract

PURPOSE:To obtain a reverse-counting film counter which requires no manual setting of the number of film frames by reading the number of film frames recorded in a cartridge, and constituting so that the prescribed number of said frames is subtracted from said frame in number whenever a shutter is operated. CONSTITUTION:When a cartridge 2 is loaded and a rear cover is closed, the number of frames recorded in a film information area 4 is detected by contact pieces 6, 7, and sent to a code converter 8. The converter 8 converts its information to the film frame in number, sends it to a register 9, and displays the number of film frames on an indicator 16. When a shutter release button is pushed after feeding no-load, a shutter 10 is operated, and a NAND circuit goes to L, therefore, a counter 13 is operated, the contents attains to 1, and an operating circuit 14 subtracts ''1'' from the number of frames stored in the register 9. When the shutter 10 is operated, a switch of a one frame feed detecting mechanism 28 is changed to on from off, a motor 26 is rotated, the shutter 10 is charged, and also a film is shifted by one frame. Thereafter, in the same way, the display of the indicator 16 is reduced ''1'' by ''1''.
JP6230483A 1983-04-11 1983-04-11 Film counter device of camera Granted JPS59188623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6230483A JPS59188623A (en) 1983-04-11 1983-04-11 Film counter device of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6230483A JPS59188623A (en) 1983-04-11 1983-04-11 Film counter device of camera

Publications (1)

Publication Number Publication Date
JPS59188623A true JPS59188623A (en) 1984-10-26

Family

ID=13196257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6230483A Granted JPS59188623A (en) 1983-04-11 1983-04-11 Film counter device of camera

Country Status (1)

Country Link
JP (1) JPS59188623A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132956U (en) * 1987-02-23 1988-08-31
JPS63316842A (en) * 1987-06-19 1988-12-26 Fuji Photo Film Co Ltd Printer
JPH06103381B2 (en) * 1990-09-12 1994-12-14 イーストマン・コダック・カンパニー Photographic film cassette
US5389983A (en) * 1991-08-15 1995-02-14 Olympus Optical Co., Ltd. Camera
JPH07253614A (en) * 1994-12-28 1995-10-03 Nikon Corp Information recorder
JPH07261256A (en) * 1994-12-28 1995-10-13 Nikon Corp Information recording device and information reproducing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132956U (en) * 1987-02-23 1988-08-31
JPS63316842A (en) * 1987-06-19 1988-12-26 Fuji Photo Film Co Ltd Printer
JPH06103381B2 (en) * 1990-09-12 1994-12-14 イーストマン・コダック・カンパニー Photographic film cassette
US5389983A (en) * 1991-08-15 1995-02-14 Olympus Optical Co., Ltd. Camera
JPH07253614A (en) * 1994-12-28 1995-10-03 Nikon Corp Information recorder
JPH07261256A (en) * 1994-12-28 1995-10-13 Nikon Corp Information recording device and information reproducing device
JP2755194B2 (en) * 1994-12-28 1998-05-20 株式会社ニコン camera

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