DE2904461C2 - - Google Patents

Info

Publication number
DE2904461C2
DE2904461C2 DE19792904461 DE2904461A DE2904461C2 DE 2904461 C2 DE2904461 C2 DE 2904461C2 DE 19792904461 DE19792904461 DE 19792904461 DE 2904461 A DE2904461 A DE 2904461A DE 2904461 C2 DE2904461 C2 DE 2904461C2
Authority
DE
Germany
Prior art keywords
exposure
film transport
time
transistor
output signal
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
DE19792904461
Other languages
German (de)
English (en)
Other versions
DE2904461A1 (de
Inventor
Nobuaki Yokohama Kanagawa Jp Sakurada
Nobuhiko Shinoda
Hiroyasu Tokio/Tokyo Jp Murakami
Tadashi Yokohama Kanagawa Jp Ito
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE2904461A1 publication Critical patent/DE2904461A1/de
Application granted granted Critical
Publication of DE2904461C2 publication Critical patent/DE2904461C2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
  • Cameras In General (AREA)
DE19792904461 1978-02-07 1979-02-06 Sicherheitsvorrichtung fuer eine kamera Granted DE2904461A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1273878A JPS54105531A (en) 1978-02-07 1978-02-07 Malfunction preventing device of cameras

Publications (2)

Publication Number Publication Date
DE2904461A1 DE2904461A1 (de) 1980-01-03
DE2904461C2 true DE2904461C2 (enrdf_load_stackoverflow) 1989-03-23

Family

ID=11813762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792904461 Granted DE2904461A1 (de) 1978-02-07 1979-02-06 Sicherheitsvorrichtung fuer eine kamera

Country Status (2)

Country Link
JP (1) JPS54105531A (enrdf_load_stackoverflow)
DE (1) DE2904461A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360435A (ja) * 1986-09-01 1988-03-16 Ricoh Co Ltd カメラ制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921008B2 (ja) * 1974-11-27 1984-05-17 キヤノン株式会社 電動駆動カメラ
JPS5236024A (en) * 1975-09-16 1977-03-19 Canon Inc Actuating device for camera
DE2652430C2 (de) * 1975-11-17 1987-03-26 Canon K.K., Tokio/Tokyo Automatische Antriebseinrichtung für eine Kamera

Also Published As

Publication number Publication date
DE2904461A1 (de) 1980-01-03
JPS54105531A (en) 1979-08-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition