WO1987007038A1 - Lens shutter camera including zoom lens - Google Patents

Lens shutter camera including zoom lens Download PDF

Info

Publication number
WO1987007038A1
WO1987007038A1 PCT/JP1987/000293 JP8700293W WO8707038A1 WO 1987007038 A1 WO1987007038 A1 WO 1987007038A1 JP 8700293 W JP8700293 W JP 8700293W WO 8707038 A1 WO8707038 A1 WO 8707038A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
lens
zoom lens
movable
extreme
Prior art date
Application number
PCT/JP1987/000293
Other languages
French (fr)
Inventor
Keisuke Haraguchi
Shinsuke Kohmoto
Takeo Kobayashi
Shigeru Kondoh
Hideki Ohkubo
Norio Numako
Saburo Sugawara
Susao Nakamura
Hirofumi Matsuo
Katsuhiko Nomura
Etsuro Nishio
Haruo Ishii
Original Assignee
Asahi Kogaku Kogyo Kabushiki Kaisha
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27584858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1987007038(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP61108278A external-priority patent/JPS62264034A/en
Priority claimed from JP61108279A external-priority patent/JPS62264030A/en
Priority claimed from JP1986080862U external-priority patent/JPH0532837Y2/ja
Priority claimed from JP1986080861U external-priority patent/JPH0532836Y2/ja
Priority claimed from JP61127496A external-priority patent/JPS62284336A/en
Priority claimed from JP1986083932U external-priority patent/JPH0722660Y2/en
Priority claimed from JP61145470A external-priority patent/JPS632030A/en
Priority claimed from JP61150995A external-priority patent/JPS636532A/en
Priority claimed from JP1986125045U external-priority patent/JPH0531634Y2/ja
Priority claimed from JP61196911A external-priority patent/JPS6352114A/en
Priority claimed from JP13266186U external-priority patent/JPS6339205U/ja
Priority claimed from JP1986132660U external-priority patent/JPH0422332Y2/ja
Priority claimed from JP1986132659U external-priority patent/JPH0749471Y2/en
Priority claimed from JP1986132658U external-priority patent/JPH0532806Y2/ja
Priority to KR1019920700193A priority Critical patent/KR0131680B1/en
Priority to KR1019880700027A priority patent/KR940010590B1/en
Priority to KR1019920700196A priority patent/KR100232479B1/en
Application filed by Asahi Kogaku Kogyo Kabushiki Kaisha filed Critical Asahi Kogaku Kogyo Kabushiki Kaisha
Priority to DE3750569T priority patent/DE3750569T2/en
Priority to KR1019920700194A priority patent/KR0156530B1/en
Priority to EP87902775A priority patent/EP0266435B1/en
Priority to KR1019920700197A priority patent/KR0156267B1/en
Priority to KR1019950703637A priority patent/KR0149575B1/en
Publication of WO1987007038A1 publication Critical patent/WO1987007038A1/en
Priority to US90/002261A priority patent/US4944030B1/en
Priority to KR1019880700027A priority patent/KR0165530B1/en
Priority to US07/480,214 priority patent/US5157429A/en
Priority to US07/480,215 priority patent/US5016032A/en
Priority to US07/480,213 priority patent/US5150145A/en
Priority to US07/486,914 priority patent/US5214462A/en
Priority to US07486915 priority patent/US5012273B1/en
Priority to KR92700195A priority patent/KR0131679B1/en
Priority to US07/924,524 priority patent/US5276475A/en
Priority to US08/462,687 priority patent/US5673099A/en
Priority to KR1019950703638A priority patent/KR960702910A/en
Priority to US08/646,114 priority patent/US5713051A/en

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B5/00Adjustment of optical system relative to image or object surface other than for focusing
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B13/00Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02Viewfinders
    • G03B13/10Viewfinders adjusting viewfinders field
    • G03B13/12Viewfinders adjusting viewfinders field to compensate for change of camera lens or size of picture
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/02Bodies
    • G03B17/04Bodies collapsible, foldable or extensible, e.g. book type
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14Viewfinders
    • G02B23/145Zoom viewfinders
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B2215/00Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05Combinations of cameras with electronic flash units
    • G03B2215/0503Built-in units
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B2217/00Details of cameras or camera bodies; Accessories therefor
    • G03B2217/002Details of arrangement of components in or on camera body

Abstract

A lens shutter type of camera in which a zoom lens is positioned in a lens block (1) which has a sector gear (15) rotatably associated with the lens block and with a rotatable cam ring (14). The cam ring and sector gear are rotatable in a substantially constant axial position. A movable finder optical assembly (8) and a movable strobe assembly (9) are movable in association with movement of the zoom lens. The zoom lens is movable between an extreme telephoto position and an extreme wide angle position, as well as into a fully collapsed lens position beyond the extreme wide angle position and a macro or close-up photographing position beyond the extreme telephoto position. When the camera is in its macro mode, a prism (P1) is inserted into the finder optical assembly to correct for parallax; the strobe assembly is moved to change its illumination angle; and an optical wedge (4e) is pivoted into the path between a light receiver (4) and a ligth emitter (3e). A single cam plate (53) is provided to move the finder assembly and the strobe assembly. The photographic aperture (22b) can be selectively closed by barrier plates (31a) when the zoom lens is moved into its fully collapsed position. A light intercepting assembly (210) is provided for preventing light from entering the photographic optical assembly via cam grooves (20 and 21). This intercepting assembly includes a flexible code plate (90) which surrounds a peripheral portion of the cam ring (14) and which provides positional information relating to the position of the zoom lens.
PCT/JP1987/000293 1986-05-12 1987-05-12 Lens shutter camera including zoom lens WO1987007038A1 (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
KR1019950703637A KR0149575B1 (en) 1986-05-12 1987-05-12 Zoom camera
KR1019920700197A KR0156267B1 (en) 1986-05-12 1987-05-12 Apparatus of light shutter for a camera
EP87902775A EP0266435B1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens
KR1019920700194A KR0156530B1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens
DE3750569T DE3750569T2 (en) 1986-05-12 1987-05-12 INTERMEDIATE LENS CAMERA WITH ZOOM LENS.
KR1019920700193A KR0131680B1 (en) 1986-05-12 1987-05-12 Finder system for a camera
KR1019920700196A KR100232479B1 (en) 1986-05-12 1987-05-12 Acceptor structure of lens barrel
KR1019880700027A KR940010590B1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom-lens
US90/002261A US4944030B1 (en) 1986-05-12 1988-01-07 Lens shutter camera including zoom lens
KR1019880700027A KR0165530B1 (en) 1986-05-12 1988-01-12 Lens shutter camera including zoom-lens
US07486915 US5012273B1 (en) 1986-05-12 1990-02-14 Lens shutter type of camera including zoom lens
US07/486,914 US5214462A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens and barrier mechanisms
US07/480,213 US5150145A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens
US07/480,215 US5016032A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens
US07/480,214 US5157429A (en) 1986-05-12 1990-02-14 Lens shutter camera including zoom lens
KR92700195A KR0131679B1 (en) 1986-05-12 1992-01-28 Lens cap opening and shutting device
US07/924,524 US5276475A (en) 1986-05-12 1992-08-04 Lens shutter camera including zoom lens
US08/462,687 US5673099A (en) 1986-05-12 1995-06-05 Lens shutter camera including zoom lens
KR1019950703638A KR960702910A (en) 1986-05-12 1995-08-28 Lens shutter type zoom lens camera
US08/646,114 US5713051A (en) 1986-05-12 1996-05-07 Lens shutter camera including zoom lens

Applications Claiming Priority (28)

Application Number Priority Date Filing Date Title
JP61/108278 1986-05-12
JP61108279A JPS62264030A (en) 1986-05-12 1986-05-12 Auto-focus camera capable of close photographing
JP61/108279 1986-05-12
JP61108278A JPS62264034A (en) 1986-05-12 1986-05-12 Lens shutter type zoom lens camera
JP61/80861U 1986-05-28
JP1986080861U JPH0532836Y2 (en) 1986-05-28 1986-05-28
JP61/80862U 1986-05-28
JP1986080862U JPH0532837Y2 (en) 1986-05-28 1986-05-28
JP61127496A JPS62284336A (en) 1986-06-02 1986-06-02 Finder device for lens shutter type camera having macrophotographing function
JP61/83932U 1986-06-02
JP61/127496 1986-06-02
JP1986083932U JPH0722660Y2 (en) 1986-06-02 1986-06-02 Lens shutter type zoom lens camera
JP61/145470 1986-06-21
JP61145470A JPS632030A (en) 1986-06-21 1986-06-21 Lens shutter type zoom lens camera
JP61150995A JPS636532A (en) 1986-06-26 1986-06-26 Automatic focusing camera capable of proximity photographing
JP61/150995 1986-06-26
JP1986125045U JPH0531634Y2 (en) 1986-08-15 1986-08-15
JP61/125045U 1986-08-15
JP61/196911 1986-08-22
JP61196911A JPS6352114A (en) 1986-08-22 1986-08-22 Finder optical device for lens shutter type camera with zoom lens
JP1986132658U JPH0532806Y2 (en) 1986-08-29 1986-08-29
JP61/132661U 1986-08-29
JP61/132660U 1986-08-29
JP61/132659U 1986-08-29
JP1986132659U JPH0749471Y2 (en) 1986-08-29 1986-08-29 Guide device for flexible printed circuit board in lens shutter type camera
JP13266186U JPS6339205U (en) 1986-08-29 1986-08-29
JP1986132660U JPH0422332Y2 (en) 1986-08-29 1986-08-29
JP61/132658U 1986-08-29

Publications (1)

Publication Number Publication Date
WO1987007038A1 true WO1987007038A1 (en) 1987-11-19

Family

ID=27584858

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1987/000293 WO1987007038A1 (en) 1986-05-12 1987-05-12 Lens shutter camera including zoom lens

Country Status (9)

Country Link
US (8) US5142315A (en)
EP (7) EP0495532B1 (en)
KR (4) KR940010590B1 (en)
AT (7) ATE126358T1 (en)
AU (3) AU606343B2 (en)
CA (1) CA1312231C (en)
DE (13) DE3751456T2 (en)
HK (7) HK1001900A1 (en)
WO (1) WO1987007038A1 (en)

Cited By (35)

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US4831639A (en) * 1987-05-15 1989-05-16 Siemens Aktiengesellschaft Computer tomography apparatus
FR2634911A1 (en) * 1988-06-30 1990-02-02 Asahi Optical Co Ltd
FR2637093A1 (en) * 1988-09-29 1990-03-30 Asahi Optical Co Ltd Device for driving a camera lens and viewer for camera fitted with a zoom lens
DE3921614A1 (en) * 1988-06-30 1990-04-05 Asahi Optical Co Ltd Auto-focus zoom photographic camera with electronic control
DE3933191A1 (en) * 1988-10-04 1990-04-05 Asahi Optical Co Ltd ELECTRONIC SINGLE IMAGE CAMERA
GB2223598A (en) * 1988-09-29 1990-04-11 Asahi Optical Co Ltd Camera having zoom lens and strobe device
DE3933190A1 (en) * 1988-10-04 1990-04-12 Asahi Optical Co Ltd CAMERA WITH ZOOM LENS
DE3940676A1 (en) * 1988-12-08 1990-06-13 Asahi Optical Co Ltd ZOOM FLASH DEVICE
US4962399A (en) * 1988-02-03 1990-10-09 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens driving apparatus
FR2645654A1 (en) * 1989-04-05 1990-10-12 Asahi Optical Co Ltd DEVICE FOR VARYING THE RECEPTION ANGLE OF A TELEMETER OF A CAMERA BASED ON THE FOCAL OF THE OBJECTIVE
DE4016524A1 (en) * 1989-05-24 1990-11-29 Asahi Optical Co Ltd DEVICE FOR PREVENTING LIGHT ENTRY BETWEEN A LENS TUBE AND A LENS MOUNT
DE4023783A1 (en) * 1989-07-26 1991-01-31 Asahi Optical Co Ltd VIEWFINDER FOR A CAMERA
DE4035549A1 (en) * 1989-11-10 1991-05-16 Asahi Optical Co Ltd BRACKET FOR A CODE PLATE, IN PARTICULAR FOR THE LENS TUBE OF A CAMERA
US5034762A (en) * 1988-05-20 1991-07-23 Asahi Kogaku Kogyo Kabushiki Kaisha Light interception device
FR2658319A1 (en) * 1990-02-14 1991-08-16 Asahi Optical Co Ltd CAMERA SIGHT WITH MACROPHOTOGRAPHY FUNCTION.
DE4104532A1 (en) * 1990-02-14 1991-08-22 Asahi Optical Co Ltd Camera having macro photographing function
FR2661257A1 (en) * 1988-06-30 1991-10-25 Asahi Optical Co Ltd CONTROL DEVICE FOR MOVING A MOBILE ELEMENT, IN PARTICULAR A PHOTOGRAPHIC OBJECTIVE.
US5061952A (en) * 1989-03-20 1991-10-29 Asahi Kogaku Kogyo Kabushiki Kaisha Position sensing device
DE4119541A1 (en) * 1990-06-13 1991-12-19 Asahi Optical Co Ltd ZOOM CAMERA
US5083146A (en) * 1989-10-02 1992-01-21 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens camera
DE4204468A1 (en) * 1991-02-19 1992-08-20 Asahi Optical Co Ltd DEVICE FOR PARALLAX AND / OR DIOPTRIAL CORRECTION FOR A CAMERA
US5164757A (en) * 1988-06-03 1992-11-17 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens barrel and camera incorporating such barrel
US5170294A (en) * 1988-10-15 1992-12-08 Asahi Kogaku Kabushiki Kaisha Method of controlling the zoom lens assembly
US5231449A (en) * 1988-06-03 1993-07-27 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens barrel and camera incorporating such barrel
US5233472A (en) * 1988-10-15 1993-08-03 Asahi Kogaku Kogyo Kabushiki Kaisha Method of controlling a zoom lens assembly
US5258792A (en) * 1989-07-26 1993-11-02 Asahi Kogaku Kogyo Kabushiki Kaisha Viewfinder for camera
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US5311230A (en) * 1989-06-09 1994-05-10 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens camera
US5337109A (en) * 1990-06-04 1994-08-09 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom view finder
US5434714A (en) * 1989-03-31 1995-07-18 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens barrel
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DE3943483C2 (en) * 1988-06-30 1998-09-24 Asahi Optical Co Ltd Photographic lens with motorized focal length

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US5646790A (en) * 1989-03-31 1997-07-08 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens barrel
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US5450242A (en) * 1989-03-31 1995-09-12 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens barrel
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US5311230A (en) * 1989-06-09 1994-05-10 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens camera
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US5083146A (en) * 1989-10-02 1992-01-21 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens camera
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US5081480A (en) * 1990-02-14 1992-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Finder of camera having macro-photographing function
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GB2241070B (en) * 1990-02-14 1994-04-13 Asahi Optical Co Ltd Finder of camera having macro-photographing function
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ATE141693T1 (en) 1996-09-15
KR960702909A (en) 1996-05-23
DE3751455D1 (en) 1995-09-14
HK1001901A1 (en) 1998-07-17
HK1001905A1 (en) 1998-07-17
US5583596A (en) 1996-12-10
AU630975B2 (en) 1992-11-12
EP0569051B1 (en) 1996-08-21
DE8717978U1 (en) 1993-07-15
EP0569051A1 (en) 1993-11-10
DE3751879D1 (en) 1996-09-26
ATE112071T1 (en) 1994-10-15
DE3751241T2 (en) 1995-09-21
EP0495532A3 (en) 1992-08-05
DE3751456T2 (en) 1996-02-22
HK1001902A1 (en) 1998-07-17
KR0165530B1 (en) 1999-03-20
DE3751241D1 (en) 1995-05-18
EP0498467B1 (en) 1995-08-23
AU5761090A (en) 1990-10-11
EP0497383B1 (en) 1995-04-12
ATE126363T1 (en) 1995-08-15
DE3750569D1 (en) 1994-10-27
DE3751657D1 (en) 1996-02-08
US5142315A (en) 1992-08-25
DE3751481D1 (en) 1995-09-28
AU7395587A (en) 1987-12-01
HK1001906A1 (en) 1998-07-17
ATE132276T1 (en) 1996-01-15
DE8718025U1 (en) 1992-10-15
US5673099A (en) 1997-09-30
KR880701398A (en) 1988-07-26
EP0495533A2 (en) 1992-07-22
EP0495532B1 (en) 1995-08-09
HK1001903A1 (en) 1998-07-17
DE8718017U1 (en) 1992-10-15
EP0510379A1 (en) 1992-10-28
EP0495533A3 (en) 1992-08-05
EP0495533B1 (en) 1995-08-09
DE3751657T2 (en) 1996-05-30
AU5761190A (en) 1990-10-11
EP0266435A1 (en) 1988-05-11
DE3751456D1 (en) 1995-09-14
US5424796A (en) 1995-06-13
DE3751481T2 (en) 1996-02-01
DE3750569T2 (en) 1995-05-04
AU630974B2 (en) 1992-11-12
DE8718027U1 (en) 1992-10-15
KR0149575B1 (en) 1998-10-01
EP0497383A2 (en) 1992-08-05
KR960702910A (en) 1996-05-23
AU606343B2 (en) 1991-02-07
DE8718028U1 (en) 1992-10-15
US5465131A (en) 1995-11-07
HK1001900A1 (en) 1998-07-17
EP0495532A2 (en) 1992-07-22
HK1001904A1 (en) 1998-07-17
US5321462A (en) 1994-06-14
ATE126902T1 (en) 1995-09-15
ATE121200T1 (en) 1995-04-15
DE3751879T2 (en) 1997-02-20
US5713051A (en) 1998-01-27
EP0497383A3 (en) 1992-09-02
US5966551A (en) 1999-10-12
DE3751455T2 (en) 1996-02-01
KR940010590B1 (en) 1994-10-24
EP0266435B1 (en) 1994-09-21
ATE126358T1 (en) 1995-08-15
DE8718024U1 (en) 1992-10-15
EP0498467A1 (en) 1992-08-12
CA1312231C (en) 1993-01-05
EP0510379B1 (en) 1995-12-27

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