DE3126334C2 - - Google Patents

Info

Publication number
DE3126334C2
DE3126334C2 DE3126334A DE3126334A DE3126334C2 DE 3126334 C2 DE3126334 C2 DE 3126334C2 DE 3126334 A DE3126334 A DE 3126334A DE 3126334 A DE3126334 A DE 3126334A DE 3126334 C2 DE3126334 C2 DE 3126334C2
Authority
DE
Germany
Prior art keywords
exposure
electromagnetic
control part
focusing
electromagnetic 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
DE3126334A
Other languages
German (de)
English (en)
Other versions
DE3126334A1 (de
Inventor
Shuichi Yokohama Kanagawa Jp Tamura
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
Priority claimed from JP9110480A external-priority patent/JPS5716433A/ja
Priority claimed from JP9110580A external-priority patent/JPS5716437A/ja
Priority claimed from JP9110680A external-priority patent/JPS5716434A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3126334A1 publication Critical patent/DE3126334A1/de
Application granted granted Critical
Publication of DE3126334C2 publication Critical patent/DE3126334C2/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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Shutters For Cameras (AREA)
DE3126334A 1980-07-03 1981-07-03 Kamera Granted DE3126334A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9110480A JPS5716433A (en) 1980-07-03 1980-07-03 Controller for operation mode decision in camera
JP9110580A JPS5716437A (en) 1980-07-03 1980-07-03 Controller for plural operation modes in camera
JP9110680A JPS5716434A (en) 1980-07-03 1980-07-03 Camera

Publications (2)

Publication Number Publication Date
DE3126334A1 DE3126334A1 (de) 1982-05-06
DE3126334C2 true DE3126334C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-20

Family

ID=27306653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3126334A Granted DE3126334A1 (de) 1980-07-03 1981-07-03 Kamera

Country Status (3)

Country Link
US (1) US4456360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3126334A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2486254B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141619A (en) * 1981-02-26 1982-09-02 Canon Inc Camera equipped with automatic focusing device
DE3309427A1 (de) * 1982-03-18 1983-10-06 Valeo Betaetigungsvorrichtung fuer eine kupplung, ein regelgetriebe, eine bremse, oder aehnliches
US4505567A (en) * 1982-03-20 1985-03-19 Canon Kabushiki Kaisha Electromagnetically driven shutter with focus adjusting function
DD206250A1 (de) * 1982-08-16 1984-01-18 Pentacon Dresden Veb Fotoelektrische messeinrichtung fuer kameras
JPS5991426A (ja) * 1982-11-17 1984-05-26 Canon Inc 自動焦点カメラ
US4527888A (en) * 1984-01-23 1985-07-09 Polaroid Corporation Exposure control system for photographic camera apparatus
US4687314A (en) * 1986-02-07 1987-08-18 W. Haking Enterprises Limited Shutter release mechanism for automatic cameras
DE3706726C2 (de) * 1986-03-03 1996-04-18 Canon Kk Kamera
GB2231967B (en) * 1989-04-14 1994-01-12 Asahi Optical Co Ltd Control apparatus of focus and shutter of camera

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209242A (en) * 1977-11-18 1980-06-24 Seiko Koki Kabushiki Kaisha Exposure control device for automatic focusing camera

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453529A (en) * 1977-10-05 1979-04-26 Minolta Camera Co Ltd Power feed controller of autofocusing camera
JPS5499624A (en) * 1978-01-24 1979-08-06 Seiko Koki Kk Camera with electronic shutter having automatic focus detector
JPS54121116A (en) * 1978-03-13 1979-09-20 Minolta Camera Co Ltd Auto focus camera
JPS5540438A (en) * 1978-09-14 1980-03-21 Canon Inc Camera having automatic focus adjusting device
JPS55118020A (en) * 1979-03-05 1980-09-10 Minolta Camera Co Ltd Freeze device of automatic focusing camera
US4243309A (en) * 1979-03-05 1981-01-06 Polaroid Corporation Walking beam latch and lens disc actuator arrangement
JPS5697333A (en) * 1980-01-07 1981-08-06 Copal Co Ltd Camera provided with automatic control device for focusing and shutter operation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209242A (en) * 1977-11-18 1980-06-24 Seiko Koki Kabushiki Kaisha Exposure control device for automatic focusing camera

Also Published As

Publication number Publication date
DE3126334A1 (de) 1982-05-06
US4456360A (en) 1984-06-26
FR2486254B1 (fr) 1987-06-26
FR2486254A1 (fr) 1982-01-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G03B 17/38

D2 Grant after examination
8364 No opposition during term of opposition
8380 Miscellaneous part iii

Free format text: SPALTE 7, ZEILE 46 "...DAS VERSCHLUSSTEIL (7)..." AENDERN IN "...DAS STEUERTEIL (7)..."