GB2244347B - Supporting and retaining device for a circular member - Google Patents

Supporting and retaining device for a circular member

Info

Publication number
GB2244347B
GB2244347B GB9028118A GB9028118A GB2244347B GB 2244347 B GB2244347 B GB 2244347B GB 9028118 A GB9028118 A GB 9028118A GB 9028118 A GB9028118 A GB 9028118A GB 2244347 B GB2244347 B GB 2244347B
Authority
GB
United Kingdom
Prior art keywords
supporting
retaining device
circular member
circular
retaining
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 - Fee Related
Application number
GB9028118A
Other languages
English (en)
Other versions
GB2244347A (en
GB9028118D0 (en
Inventor
Hiroshi Nomura
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of GB9028118D0 publication Critical patent/GB9028118D0/en
Publication of GB2244347A publication Critical patent/GB2244347A/en
Application granted granted Critical
Publication of GB2244347B publication Critical patent/GB2244347B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lens Barrels (AREA)
  • Connection Of Plates (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
GB9028118A 1990-05-25 1990-12-28 Supporting and retaining device for a circular member Expired - Fee Related GB2244347B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990054884U JP2532200Y2 (ja) 1990-05-25 1990-05-25 円形部材の支持装置

Publications (3)

Publication Number Publication Date
GB9028118D0 GB9028118D0 (en) 1991-02-13
GB2244347A GB2244347A (en) 1991-11-27
GB2244347B true GB2244347B (en) 1994-06-22

Family

ID=12983016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9028118A Expired - Fee Related GB2244347B (en) 1990-05-25 1990-12-28 Supporting and retaining device for a circular member

Country Status (6)

Country Link
US (1) US5117311A (en:Method)
JP (1) JP2532200Y2 (en:Method)
KR (1) KR960003364Y1 (en:Method)
DE (1) DE4042052C2 (en:Method)
FR (1) FR2662510B1 (en:Method)
GB (1) GB2244347B (en:Method)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428482A (en) * 1991-11-04 1995-06-27 General Signal Corporation Decoupled mount for optical element and stacked annuli assembly
JPH0650013U (ja) * 1992-12-15 1994-07-08 旭光学工業株式会社 レンズ支持構造
JP2575127Y2 (ja) * 1992-12-24 1998-06-25 旭光学工業株式会社 レンズのアクセサリ着脱機構
US5461444A (en) * 1993-04-21 1995-10-24 Asahi Kogaku Kogyo Kabushiki Kaisha Lens holding structure
JPH0821938A (ja) * 1994-07-05 1996-01-23 Asahi Optical Co Ltd レンズ構造およびレンズ枠
US5523893A (en) * 1994-08-24 1996-06-04 Northrop Grumman Corporation Strain free temperature-compensated optical mounts
JPH08194145A (ja) * 1995-01-17 1996-07-30 Asahi Optical Co Ltd レンズ支持装置
JPH11231308A (ja) 1998-02-16 1999-08-27 Seiko Epson Corp 投写型表示装置
DE19901295A1 (de) * 1999-01-15 2000-07-20 Zeiss Carl Fa Optische Abbildungsvorrichtung, insbesondere Objektiv, mit wenigstens einem optischen Element
DE19904152A1 (de) * 1999-02-03 2000-08-10 Zeiss Carl Fa Baugruppe aus einem optischen Element und einer Fassung
US6476985B2 (en) * 2000-06-27 2002-11-05 Milestone Co., Ltd. Image pickup lens unit
US6426839B2 (en) * 2000-06-27 2002-07-30 Milestone Co., Ltd. Image pickup lens unit
US6552853B2 (en) * 2000-12-22 2003-04-22 Polaroid Corporation Radiation beam combiner
US6381081B1 (en) 2001-01-19 2002-04-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Flexure-ring for centering a concave lens in a bore of a housing for an optical system
JP2002296475A (ja) * 2001-03-29 2002-10-09 Fuji Photo Optical Co Ltd レンズ支持構造
JP2002318335A (ja) * 2001-04-20 2002-10-31 Fuji Photo Optical Co Ltd レンズ保持枠
US6674584B2 (en) * 2001-07-03 2004-01-06 Pts Corporation Optical surface-mount lens cell
US6625342B2 (en) * 2001-07-03 2003-09-23 Network Photonics, Inc. Systems and methods for overcoming stiction using a lever
JP2005062432A (ja) * 2003-08-11 2005-03-10 Sony Corp レンズ装置
JP3813167B1 (ja) * 2006-04-13 2006-08-23 マイルストーン株式会社 撮像レンズ繰出し装置及びその組み立て方法
JP4780723B2 (ja) 2007-04-13 2011-09-28 株式会社小糸製作所 車輌用灯具
CN101614931B (zh) * 2008-06-24 2011-11-09 鸿富锦精密工业（深圳）有限公司 遮光片、镜片组及包括该镜片组的镜头模组
DE102009005954B4 (de) * 2009-01-20 2010-10-21 Carl Zeiss Smt Ag Dämpfungsvorrichtung
JP2011059475A (ja) * 2009-09-11 2011-03-24 Canon Inc 支持装置、光学装置、露光装置及びデバイス製造方法
JP5455516B2 (ja) * 2009-09-11 2014-03-26 キヤノン株式会社 支持装置、光学装置、転写装置及びデバイス製造方法
JP5471410B2 (ja) * 2009-12-18 2014-04-16 三菱電機株式会社 レンズ押さえバネおよびレンズ押さえバネを用いたレーザ光源装置
CN102331611A (zh) * 2010-07-13 2012-01-25 鸿富锦精密工业（深圳）有限公司 镜筒及采用该镜筒的镜头模组
US9784939B2 (en) * 2014-02-03 2017-10-10 Robert S. Hodge Optical retaining device
CN117741901A (zh) * 2024-02-19 2024-03-22 中国科学院长春光学精密机械与物理研究所 反射镜柔性支撑结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732751A (en) * 1956-01-31 Mounting ring for camera accessories
US3205774A (en) * 1961-07-24 1965-09-14 Eastman Kodak Co Thermally compensated plastic triplet lens
US3336902A (en) * 1966-06-01 1967-08-22 American Optical Corp Lens holder
DE6927722U (de) * 1969-07-11 1970-03-19 Kodak Ag Photographisches objektiv mit brennweitenausgleich bei temperaturschwankungen
JPS544981Y2 (en:Method) * 1972-09-06 1979-03-03
JPS54160148U (en:Method) * 1978-04-28 1979-11-08
JPS5855905A (ja) * 1981-09-30 1983-04-02 Konishiroku Photo Ind Co Ltd レンズ鏡筒
US4488776A (en) * 1982-09-30 1984-12-18 M.U. Engineering & Manufacturing Inc. Plastic lens cell
JPS60256109A (ja) * 1984-06-01 1985-12-17 Asahi Optical Co Ltd レンズ保持枠
JPS6184615A (ja) * 1984-10-03 1986-04-30 Hitachi Ltd レンズ鏡筒
US4929073A (en) * 1984-10-24 1990-05-29 Hughes Aircraft Company Kinematic mount
US4733945A (en) * 1986-01-15 1988-03-29 The Perkin-Elmer Corporation Precision lens mounting
US4929054A (en) * 1986-04-28 1990-05-29 The Perkin-Elmer Corporation Mounting for high resolution projection lenses
JPH0413909U (en:Method) * 1990-05-23 1992-02-04

Also Published As

Publication number Publication date
DE4042052A1 (de) 1991-11-28
KR910020734U (ko) 1991-12-20
FR2662510B1 (fr) 1994-02-25
KR960003364Y1 (ko) 1996-04-20
US5117311A (en) 1992-05-26
JP2532200Y2 (ja) 1997-04-09
GB2244347A (en) 1991-11-27
GB9028118D0 (en) 1991-02-13
JPH0413908U (en:Method) 1992-02-04
FR2662510A1 (fr) 1991-11-29
DE4042052C2 (de) 1996-10-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051228