JPS61129629A - 複合プラスチック遮光羽根 - Google Patents

複合プラスチック遮光羽根

Info

Publication number
JPS61129629A
JPS61129629A JP59250402A JP25040284A JPS61129629A JP S61129629 A JPS61129629 A JP S61129629A JP 59250402 A JP59250402 A JP 59250402A JP 25040284 A JP25040284 A JP 25040284A JP S61129629 A JPS61129629 A JP S61129629A
Authority
JP
Japan
Prior art keywords
fiber
light
plastic film
resin
sheet
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
JP59250402A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0146049B2 (enExample
Inventor
Takashi Kawamura
川村　隆
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP59250402A priority Critical patent/JPS61129629A/ja
Priority to US06/801,866 priority patent/US4775583A/en
Priority to DE19853542295 priority patent/DE3542295A1/de
Publication of JPS61129629A publication Critical patent/JPS61129629A/ja
Publication of JPH0146049B2 publication Critical patent/JPH0146049B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/28—Roller blind or flexible plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y10T428/249945—Carbon or carbonaceous fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y10T428/249947—Polymeric fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/24995—Two or more layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/24995—Two or more layers
    • Y10T428/249951—Including a free metal or alloy constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Shutters For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
  • Laminated Bodies (AREA)
JP59250402A 1984-11-29 1984-11-29 複合プラスチック遮光羽根 Granted JPS61129629A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59250402A JPS61129629A (ja) 1984-11-29 1984-11-29 複合プラスチック遮光羽根
US06/801,866 US4775583A (en) 1984-11-29 1985-11-26 Composite plastic shading member
DE19853542295 DE3542295A1 (de) 1984-11-29 1985-11-29 Verbundkunststoff-abschattungsglied

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59250402A JPS61129629A (ja) 1984-11-29 1984-11-29 複合プラスチック遮光羽根

Publications (2)

Publication Number Publication Date
JPS61129629A true JPS61129629A (ja) 1986-06-17
JPH0146049B2 JPH0146049B2 (enExample) 1989-10-05

Family

ID=17207372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59250402A Granted JPS61129629A (ja) 1984-11-29 1984-11-29 複合プラスチック遮光羽根

Country Status (3)

Country Link
US (1) US4775583A (enExample)
JP (1) JPS61129629A (enExample)
DE (1) DE3542295A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317435A (ja) * 1986-07-09 1988-01-25 Toho Rayon Co Ltd 炭素繊維強化熱硬化性樹脂製カメラ用シヤツタ羽根
WO2008156006A1 (ja) * 2007-06-20 2008-12-24 Kimoto Co., Ltd. 光学機器用遮光部材
JP2013538264A (ja) * 2010-08-12 2013-10-10 ヘクセル コンポジット、リミテッド 改善された複合材料

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393622B1 (en) * 1989-04-19 1994-07-13 Nikon Corporation Electric drive device for camera
JPH02285332A (ja) * 1989-04-27 1990-11-22 Nikon Corp 遮光羽根
TW224561B (enExample) * 1991-06-04 1994-06-01 Akocho Co
US5797055A (en) * 1994-07-06 1998-08-18 Nikon Corporation Focal plane shutter and method for producing same
DE69631573T2 (de) * 1995-10-16 2004-12-16 Sumitomo Chemical Co., Ltd. Prepreg, Verfahren zu seiner Herstellung und gedrucktes Leiterplattensubstrat, das dasselbe verwendet
JPH10312000A (ja) * 1997-05-12 1998-11-24 Copal Co Ltd 遮光羽根
JP3215815B2 (ja) * 1998-09-02 2001-10-09 日本電産コパル株式会社 光学機器用遮光羽根材
ITVE20010026A1 (it) * 2001-05-18 2002-11-18 Giorgio Trani Film flessibile strutturalmente modificabile, per realizzare oggetti dimensionalmente e strutturalmente stabili, in particolare contenitori
FR2985042B1 (fr) * 2011-12-22 2014-01-17 Saint Gobain Dispositif de visualisation d'une image sur un support feuillete
US20140087198A1 (en) 2012-09-26 2014-03-27 Web Industries, Inc. Prepreg tape slitting method and apparatus
US10442950B2 (en) * 2017-05-18 2019-10-15 Canon Kabushiki Kaisha Film formed on a sliding surface of a component
TWI907121B (zh) * 2024-10-23 2025-12-01 國立臺中科技大學 碳纖維複合物及其製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674581A (en) * 1969-04-01 1972-07-04 Celanese Corp Production of fiber reinforced composites
US4211818A (en) * 1977-11-30 1980-07-08 Ppg Industries, Inc. Composite strands of resin, carbon and glass and product formed from said strands
JPS56110422U (enExample) * 1980-01-23 1981-08-26
JPS57141625A (en) * 1981-02-26 1982-09-02 Canon Inc Shutter blade for camera
JPS58169136A (ja) * 1982-03-31 1983-10-05 Nippon Kogaku Kk <Nikon> 光制御装置用の遮光羽根
JPS5961827A (ja) * 1982-10-01 1984-04-09 Nippon Kogaku Kk <Nikon> 光制御装置用の遮光羽根
DE3465922D1 (en) * 1983-06-28 1987-10-15 Atochem Flexible composite material and process for its production
US4604319B1 (en) * 1984-06-01 1995-07-04 American Cyanamid Co Thermoplastic interleafed resin matrix composites with improved impact strength and toughness

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317435A (ja) * 1986-07-09 1988-01-25 Toho Rayon Co Ltd 炭素繊維強化熱硬化性樹脂製カメラ用シヤツタ羽根
WO2008156006A1 (ja) * 2007-06-20 2008-12-24 Kimoto Co., Ltd. 光学機器用遮光部材
JP5153008B2 (ja) * 2007-06-20 2013-02-27 株式会社きもと 光学機器用遮光部材
JP2013538264A (ja) * 2010-08-12 2013-10-10 ヘクセル コンポジット、リミテッド 改善された複合材料
US9796163B2 (en) 2010-08-12 2017-10-24 Hexcel Composites Limited Method for making improved composite materials

Also Published As

Publication number Publication date
DE3542295C2 (enExample) 1992-03-12
DE3542295A1 (de) 1986-06-12
US4775583A (en) 1988-10-04
JPH0146049B2 (enExample) 1989-10-05

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