JPS5763521A - Distance adjusting and shutter controlling mechanism of camera - Google Patents

Distance adjusting and shutter controlling mechanism of camera

Info

Publication number
JPS5763521A
JPS5763521A JP13860480A JP13860480A JPS5763521A JP S5763521 A JPS5763521 A JP S5763521A JP 13860480 A JP13860480 A JP 13860480A JP 13860480 A JP13860480 A JP 13860480A JP S5763521 A JPS5763521 A JP S5763521A
Authority
JP
Japan
Prior art keywords
gear
shutter
distance
camera
rotation
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
JP13860480A
Other languages
Japanese (ja)
Other versions
JPS6247288B2 (en
Inventor
Akihiko Hashimoto
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP13860480A priority Critical patent/JPS5763521A/en
Priority to US06/289,084 priority patent/US4360258A/en
Priority to DE3138953A priority patent/DE3138953C2/en
Priority to DE19813153209 priority patent/DE3153209C2/en
Priority to DE19818128647U priority patent/DE8128647U1/en
Priority to DE3153207A priority patent/DE3153207C2/en
Publication of JPS5763521A publication Critical patent/JPS5763521A/en
Publication of JPS6247288B2 publication Critical patent/JPS6247288B2/ja
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)
  • Shutters For Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Cameras In General (AREA)

Abstract

PURPOSE:To realize a compact and light-weight constitution of a camera, by carrying out both the distance adjustment and the shutter control with one set of driving motor via a control rotor. CONSTITUTION:A motive gear 7 forming a control rotor is turned counterclockwise by a motor in response to the operation of a shutter release button, and the degree of rotation is controlled for the gear 7 via a detector 7c for the rotation of the gear 7 in accordance with the measured distance. As a result, a sector gear 34 is turned by a pin 36 of the gear 7, and the shift of the lens is controlled by a mirror frame 33 to perform the adjustment of distance. Thus the gear 7 is turned clockwise, and the shutter blade is opened via a trailing pin 6 of a shutter open/close lever 5 which is driven by a cam hole 7a of the gear 7. The photometry is carried out. Then the rotation of the gear 7 is stopped when a proper exposure is obtained. At the same time, an electromagnet 12 is put under the nonenergized state to close the shutter. In such way, both the distance and the shutter control can be carried out by just one set of driving notor to realize a compact and light-weight constitution of a camera.
JP13860480A 1980-10-02 1980-10-02 Distance adjusting and shutter controlling mechanism of camera Granted JPS5763521A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP13860480A JPS5763521A (en) 1980-10-02 1980-10-02 Distance adjusting and shutter controlling mechanism of camera
US06/289,084 US4360258A (en) 1980-10-02 1981-07-31 Lens shutter mechanism for camera
DE3138953A DE3138953C2 (en) 1980-10-02 1981-09-30 Lens shutter for a camera
DE19813153209 DE3153209C2 (en) 1980-10-02 1981-09-30 Lens shutter for a camera
DE19818128647U DE8128647U1 (en) 1980-10-02 1981-09-30 LENS CAP FOR A CAMERA
DE3153207A DE3153207C2 (en) 1980-10-02 1981-09-30 Device for focusing the lens and for operating a lens shutter of a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13860480A JPS5763521A (en) 1980-10-02 1980-10-02 Distance adjusting and shutter controlling mechanism of camera

Publications (2)

Publication Number Publication Date
JPS5763521A true JPS5763521A (en) 1982-04-17
JPS6247288B2 JPS6247288B2 (en) 1987-10-07

Family

ID=15225967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13860480A Granted JPS5763521A (en) 1980-10-02 1980-10-02 Distance adjusting and shutter controlling mechanism of camera

Country Status (1)

Country Link
JP (1) JPS5763521A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273243A (en) * 1985-09-27 1987-04-03 Seiko Koki Kk Automatic focus adjusting device for camera
JPS62116235U (en) * 1986-01-14 1987-07-23
JPS6376826U (en) * 1986-11-08 1988-05-21
JPS63294538A (en) * 1987-05-27 1988-12-01 Olympus Optical Co Ltd Exposing and focusing device for camera
JPH0253009A (en) * 1988-08-17 1990-02-22 Seikosha Co Ltd Machine motion detector
US6698177B1 (en) * 1999-01-28 2004-03-02 Delta Kogyo Co, Ltd Cam mechanism for translation of circular motion into reciprocal motion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105281U (en) * 1988-01-06 1989-07-14
JPH01105280U (en) * 1988-01-06 1989-07-14

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273243A (en) * 1985-09-27 1987-04-03 Seiko Koki Kk Automatic focus adjusting device for camera
JPS62116235U (en) * 1986-01-14 1987-07-23
JPS6376826U (en) * 1986-11-08 1988-05-21
JPH0531609Y2 (en) * 1986-11-08 1993-08-13
JPS63294538A (en) * 1987-05-27 1988-12-01 Olympus Optical Co Ltd Exposing and focusing device for camera
JPH0253009A (en) * 1988-08-17 1990-02-22 Seikosha Co Ltd Machine motion detector
US6698177B1 (en) * 1999-01-28 2004-03-02 Delta Kogyo Co, Ltd Cam mechanism for translation of circular motion into reciprocal motion

Also Published As

Publication number Publication date
JPS6247288B2 (en) 1987-10-07

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