JPS57195224A - Automatic focusing camera - Google Patents

Automatic focusing camera

Info

Publication number
JPS57195224A
JPS57195224A JP8158881A JP8158881A JPS57195224A JP S57195224 A JPS57195224 A JP S57195224A JP 8158881 A JP8158881 A JP 8158881A JP 8158881 A JP8158881 A JP 8158881A JP S57195224 A JPS57195224 A JP S57195224A
Authority
JP
Japan
Prior art keywords
lens barrel
camera body
connecting member
moved
focusing driving
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
JP8158881A
Other languages
Japanese (ja)
Other versions
JPH0370211B2 (en
Inventor
Mitsuo Kawazoe
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 JP8158881A priority Critical patent/JPS57195224A/en
Publication of JPS57195224A publication Critical patent/JPS57195224A/en
Publication of JPH0370211B2 publication Critical patent/JPH0370211B2/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)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

PURPOSE:To make it unnecessary to use a focusing driving motor particularly even in case of a lens barrel with an intermediate and long focuses, by automatically connecting a rotary driving connecting member of the camera body side and a rotary driving connecting member of the lens barrel side by being interlocked with an operation when mounting a lens barrel to a camera body. CONSTITUTION:When a lens barrel is installed to a camera body, both focusing driving shafts 101, 102 are connected automatically by being interlocked with said installation, and at the time point when a lens mount 10 has been inserted into a body mount 11 in case of its installation, as a hook pin 105 press-contacts with the body mount 11 surface, said pin 105 is moved to the left, by which a connecting member 103 is moved to the left, to, and is separaed from a connecting part 112 of the focusing driving shaft 101 of the camera body side. When the lens barrel is turned to its installed state from this state, the hook pin 105 is fitted into a hooking hole 106, the lens barrel is fixed to the camera body, also the connecting member 103 is also moved to the right, and press-contacts with a connecting part 112 of the focusing driving shaft 101.
JP8158881A 1981-05-27 1981-05-27 Automatic focusing camera Granted JPS57195224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8158881A JPS57195224A (en) 1981-05-27 1981-05-27 Automatic focusing camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8158881A JPS57195224A (en) 1981-05-27 1981-05-27 Automatic focusing camera

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP12923587A Division JPS6346418A (en) 1987-05-26 1987-05-26 Autofocusing camera
JP12923487A Division JPS6346417A (en) 1987-05-26 1987-05-26 Lens interchangeable type autofocusing camera
JP12923687A Division JPS6346419A (en) 1987-05-26 1987-05-26 Autofocusing camera

Publications (2)

Publication Number Publication Date
JPS57195224A true JPS57195224A (en) 1982-11-30
JPH0370211B2 JPH0370211B2 (en) 1991-11-06

Family

ID=13750471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8158881A Granted JPS57195224A (en) 1981-05-27 1981-05-27 Automatic focusing camera

Country Status (1)

Country Link
JP (1) JPS57195224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711528A (en) * 1984-08-24 1987-12-08 Minolta Camera Kabushiki Kaisha Drive coupling device for optical instruments

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151144A (en) * 1974-05-25 1975-12-04
JPS5573025A (en) * 1978-11-25 1980-06-02 Minolta Camera Co Ltd Changeover device of automatic-manual focus controllable lens-barrel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151144A (en) * 1974-05-25 1975-12-04
JPS5573025A (en) * 1978-11-25 1980-06-02 Minolta Camera Co Ltd Changeover device of automatic-manual focus controllable lens-barrel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711528A (en) * 1984-08-24 1987-12-08 Minolta Camera Kabushiki Kaisha Drive coupling device for optical instruments

Also Published As

Publication number Publication date
JPH0370211B2 (en) 1991-11-06

Similar Documents

Publication Publication Date Title
AU575057B2 (en) Method of controlling the starting of a vehicle with automatic clutch
EP0566399A3 (en)
FR2528512B1 (en) AXIAL FLEXIBLE DRIVE FLANGE, PARTICULARLY FOR AUTOMATIC GEARBOX FOR MOTOR VEHICLE
JPS52110028A (en) Camera
AU8024791A (en) A device for providing detachable assembly
FR2461534B1 (en) PARTS WASHER EQUIPPED WITH AN ACCESSORY FOR CONTROLLING THE CIRCULATION OF A CLEANING FLUID.
FR2408935A1 (en) DRIVE DEVICE, ESPECIALLY FOR WINDSCREEN WIPERS
HUT68331A (en) Apparatus for making pumpable mortar and the likes on the spot
DE3267349D1 (en) Connection device
AU524977B2 (en) Housing for front drive auto. transmission
IT8222816A0 (en) JOINT FOR THE SEPARABLE COUPLING OF A SPLIT CONTROL SHAFT IN A MOTOR VEHICLE.
JPS57150834A (en) Camera
JPS57195224A (en) Automatic focusing camera
FR2254959A6 (en) Hinge ferrule for a windscreen wiper arm - has inner arm locking projection within hinge shaft opening
ATE11250T1 (en) VEHICLE ENGINE WITH DRIVE SHAFT.
FR2673459B1 (en) QUICK STOP DEVICE FOR AUTOMATIC WEAPON WITH EXTERNAL DRIVE.
JPS5420525A (en) Semi-automatic clutch control device
EP0292147A3 (en) Mirror mounting means
WO2001006765A8 (en) E-film cartridge with sensor avoidance feature
JPS6477015A (en) Automatic focusing interchangeable lens camera
GB2011582A (en) Plastics hub
JPS5720598A (en) Blower fan holder
JPS57110547A (en) Structure of cowl panel at mounting spot of wiper motor
JPS52116709A (en) Equipment for connecting power source, etc. of mixer truck
JPS6477012A (en) Automatic focusing interchangeable lens camera