DE3509431C2 - - Google Patents

Info

Publication number
DE3509431C2
DE3509431C2 DE3509431A DE3509431A DE3509431C2 DE 3509431 C2 DE3509431 C2 DE 3509431C2 DE 3509431 A DE3509431 A DE 3509431A DE 3509431 A DE3509431 A DE 3509431A DE 3509431 C2 DE3509431 C2 DE 3509431C2
Authority
DE
Germany
Prior art keywords
signal
gate
output
film
display device
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.)
Expired
Application number
DE3509431A
Other languages
German (de)
English (en)
Other versions
DE3509431A1 (de
Inventor
Akira Kawasaki Kanagawa Jp Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Priority claimed from JP4969584A external-priority patent/JPH061329B2/ja
Priority claimed from JP59088113A external-priority patent/JPS60232533A/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE3509431A1 publication Critical patent/DE3509431A1/de
Application granted granted Critical
Publication of DE3509431C2 publication Critical patent/DE3509431C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
    • G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Exposure Control For Cameras (AREA)
DE19853509431 1984-03-15 1985-03-15 Filmtransport-anzeigevorrichtung fuer kameras Granted DE3509431A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4969584A JPH061329B2 (ja) 1984-03-15 1984-03-15 カメラのフイルム走行表示装置
JP59088113A JPS60232533A (ja) 1984-05-01 1984-05-01 カメラのバツテリ−チエツク装置

Publications (2)

Publication Number Publication Date
DE3509431A1 DE3509431A1 (de) 1985-10-24
DE3509431C2 true DE3509431C2 (OSRAM) 1988-04-07

Family

ID=26390139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853509431 Granted DE3509431A1 (de) 1984-03-15 1985-03-15 Filmtransport-anzeigevorrichtung fuer kameras

Country Status (2)

Country Link
US (1) US4643552A (OSRAM)
DE (1) DE3509431A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157020A (ja) * 1985-12-28 1987-07-13 Ricoh Co Ltd カメラのフイルム給送制御方式
US20050094993A1 (en) * 2003-11-03 2005-05-05 Eastman Kodak Company Auto-metering system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182562A (en) * 1975-11-17 1980-01-08 Canon Kabushiki Kaisha Automatic winding up device for a camera
US4247189A (en) * 1978-09-22 1981-01-27 Canon Kabushiki Kaisha Camera with built-in electric wind-up mechanism
US4431292A (en) * 1980-11-18 1984-02-14 Ricoh Company, Ltd. Film feeding circuit
JPS5835523A (ja) * 1981-08-27 1983-03-02 Canon Inc フィルム給送表示装置
JPS58196534A (ja) * 1982-05-13 1983-11-16 Fuji Photo Optical Co Ltd フイルム電動巻き上げ装置を有するカメラ

Also Published As

Publication number Publication date
US4643552A (en) 1987-02-17
DE3509431A1 (de) 1985-10-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee