JPS5425819A - Likage mechanism for operation element - Google Patents

Likage mechanism for operation element

Info

Publication number
JPS5425819A
JPS5425819A JP9163278A JP9163278A JPS5425819A JP S5425819 A JPS5425819 A JP S5425819A JP 9163278 A JP9163278 A JP 9163278A JP 9163278 A JP9163278 A JP 9163278A JP S5425819 A JPS5425819 A JP S5425819A
Authority
JP
Japan
Prior art keywords
likage
operation element
likage mechanism
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
JP9163278A
Other languages
Japanese (ja)
Other versions
JPS601602B2 (en
Inventor
Pandoresu Jiyuunia Deibu
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.)
Individual
Original Assignee
Individual
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 US05/820,005 external-priority patent/US4156933A/en
Application filed by Individual filed Critical Individual
Publication of JPS5425819A publication Critical patent/JPS5425819A/en
Publication of JPS601602B2 publication Critical patent/JPS601602B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/66—Analogue computers for specific processes, systems or devices, e.g. simulators for control systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Lens Barrels (AREA)
  • Feedback Control In General (AREA)
JP53091632A 1977-07-28 1978-07-28 Interlocking mechanism for zoom lens device Expired JPS601602B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US820005 1977-07-28
US05/820,005 US4156933A (en) 1977-07-28 1977-07-28 Ratio preserving control system
US05/895,139 US4145732A (en) 1977-07-28 1978-04-10 Ratio preserving control system for a lens
US895139 1978-04-10

Publications (2)

Publication Number Publication Date
JPS5425819A true JPS5425819A (en) 1979-02-27
JPS601602B2 JPS601602B2 (en) 1985-01-16

Family

ID=27124413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53091632A Expired JPS601602B2 (en) 1977-07-28 1978-07-28 Interlocking mechanism for zoom lens device

Country Status (4)

Country Link
EP (1) EP0006879A1 (en)
JP (1) JPS601602B2 (en)
GB (1) GB2021286B (en)
WO (1) WO1979000072A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157434A (en) * 1988-09-14 1992-10-20 Asahi Kogaku Kogyo Kabushiki Kaisha Autofocusing system for camera
US5283607A (en) * 1988-09-22 1994-02-01 Asahi Kogaku Kogyo Kabushiki Kaisha Automatic lens control system
US5305044A (en) * 1988-09-29 1994-04-19 Asahi Kogaku Kogyo Kabushiki Kaisha Autofocusing system for a camera
US5432584A (en) * 1988-09-29 1995-07-11 Asahi Kogaku Kogyo Kabushiki Kaisha Lens accommodation device for a camera
US6972358B2 (en) 2001-09-19 2005-12-06 Yamaha Corporation Electronic keyboard musical instrument
JP2011142646A (en) * 2011-02-04 2011-07-21 Sanyo Electric Co Ltd Imaging apparatus
JP2011142645A (en) * 2011-02-04 2011-07-21 Sanyo Electric Co Ltd Imaging apparatus
US8144235B2 (en) 2007-03-30 2012-03-27 Sanyo Electric Co., Ltd. Image pickup device and image pickup method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3745055C2 (en) * 1986-03-03 1998-02-26 Canon Kk Optics setter for camera
JP2753495B2 (en) * 1988-03-14 1998-05-20 チノン株式会社 Camera zoom lens automatic zooming device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981030A (en) * 1972-12-08 1974-08-05

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950166A (en) * 1931-09-14 1934-03-06 Otto B Durholz Variable focus lens unit
NL90813C (en) * 1950-07-18
NL232999A (en) * 1958-06-06
DE1183354B (en) * 1960-04-01 1964-12-10 Vockenhuber Karl Camera, especially cine film camera
CH481389A (en) * 1968-09-26 1969-11-15 Paillard Sa Cinematographic camera
US3765748A (en) * 1972-09-01 1973-10-16 H Mito Mechanism for relative adjustment of axially spaced lens components

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981030A (en) * 1972-12-08 1974-08-05

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157434A (en) * 1988-09-14 1992-10-20 Asahi Kogaku Kogyo Kabushiki Kaisha Autofocusing system for camera
US5832316A (en) * 1988-09-22 1998-11-03 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5428419A (en) * 1988-09-22 1995-06-27 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5768635A (en) * 1988-09-22 1998-06-16 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5781809A (en) * 1988-09-22 1998-07-14 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5541702A (en) * 1988-09-22 1996-07-30 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5678072A (en) * 1988-09-22 1997-10-14 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5708869A (en) * 1988-09-22 1998-01-13 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5721976A (en) * 1988-09-22 1998-02-24 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5740475A (en) * 1988-09-22 1998-04-14 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5842056A (en) * 1988-09-22 1998-11-24 Asahi Kogaku Kogyo Kabushiki Kaisha Image magnification control device for a camera
US5283607A (en) * 1988-09-22 1994-02-01 Asahi Kogaku Kogyo Kabushiki Kaisha Automatic lens control system
US5432584A (en) * 1988-09-29 1995-07-11 Asahi Kogaku Kogyo Kabushiki Kaisha Lens accommodation device for a camera
US5305044A (en) * 1988-09-29 1994-04-19 Asahi Kogaku Kogyo Kabushiki Kaisha Autofocusing system for a camera
US6972358B2 (en) 2001-09-19 2005-12-06 Yamaha Corporation Electronic keyboard musical instrument
US7348477B2 (en) 2001-09-19 2008-03-25 Yamaha Corporation Electronic keyboard musical instrument
US8144235B2 (en) 2007-03-30 2012-03-27 Sanyo Electric Co., Ltd. Image pickup device and image pickup method
JP2011142646A (en) * 2011-02-04 2011-07-21 Sanyo Electric Co Ltd Imaging apparatus
JP2011142645A (en) * 2011-02-04 2011-07-21 Sanyo Electric Co Ltd Imaging apparatus

Also Published As

Publication number Publication date
EP0006879A1 (en) 1980-01-23
JPS601602B2 (en) 1985-01-16
GB2021286B (en) 1982-05-12
WO1979000072A1 (en) 1979-02-22
GB2021286A (en) 1979-02-22

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