FR2389032A1 - Ensemble de rondelles isolantes - Google Patents

Ensemble de rondelles isolantes

Info

Publication number
FR2389032A1
FR2389032A1 FR7812369A FR7812369A FR2389032A1 FR 2389032 A1 FR2389032 A1 FR 2389032A1 FR 7812369 A FR7812369 A FR 7812369A FR 7812369 A FR7812369 A FR 7812369A FR 2389032 A1 FR2389032 A1 FR 2389032A1
Authority
FR
France
Prior art keywords
section
members
insulating washers
axial forces
application
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.)
Withdrawn
Application number
FR7812369A
Other languages
English (en)
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.)
SPS Technologies LLC
Original Assignee
SPS Technologies LLC
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 SPS Technologies LLC filed Critical SPS Technologies LLC
Publication of FR2389032A1 publication Critical patent/FR2389032A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • 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
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/965—Locked bolthead or nut with retainer
    • Y10S411/969—Deformable retainer
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/36—Button with fastener
    • Y10T24/3611—Deflecting prong or rivet
    • Y10T24/3613—Anvil or plate
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Dowels (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Ensemble de deux rondelles isolantes destiné à être mis en place sur des éléments de revêtements en matériaux composites avancés fragiles. L'ensemble de deux rondelles isolantes comprend un organe interne et un organe externe, chacun de ces organes ayant une tête élargie à une extrémité destinée à porter contre les côtés opposés de l'élément de revêtement. L'organe externe comporte une zone évidée intermédiaire entre ses extrémités et l'organe interne comporte une section affaiblie dans sa tige qui est adaptée pour se déformer dans la section évidée de l'autre organe lorsqu'on applique des forces axiales opposées aux deux organes. La section affaiblie de l'organe interne est constituée par une section d'épaisseur réduite en coupe transversale qui s'affaisse sur application de forces axiales et qui entre en contact intime avec l'évidement de l'autre organe, verrouillant ainsi les deux organes sur l'élément de revêtement. Application aux rondelles isolantes dans l'industrie aérospatiale en particulier.
FR7812369A 1977-04-26 1978-04-26 Ensemble de rondelles isolantes Withdrawn FR2389032A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,090 US4112993A (en) 1977-04-26 1977-04-26 Grommet assembly

Publications (1)

Publication Number Publication Date
FR2389032A1 true FR2389032A1 (fr) 1978-11-24

Family

ID=25152657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812369A Withdrawn FR2389032A1 (fr) 1977-04-26 1978-04-26 Ensemble de rondelles isolantes

Country Status (4)

Country Link
US (1) US4112993A (fr)
DE (1) DE2818114A1 (fr)
FR (1) FR2389032A1 (fr)
GB (1) GB1593483A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212224A (en) * 1978-09-25 1980-07-15 American Optical Corporation Jacking screw type fastener
US4615655A (en) * 1985-06-12 1986-10-07 Huck Manufacturing Company Pull type fastener and fastening system for constructing articles such as shipping containers and the like
US4724598A (en) * 1986-03-14 1988-02-16 The Boeing Company Method of bolt hole strengthening in a fibrous composite laminate
AT402541B (de) * 1991-10-02 1997-06-25 Hoerbiger Ventilwerke Ag Ventil, insbesondere für verdichter
FR2715976B1 (fr) * 1994-02-09 1996-05-31 Aser Sarl Rivets-clous et procédés de mise en Óoeuvre de ceux-ci.
US6052896A (en) * 1998-08-15 2000-04-25 Navistar International Transportation Corp. Method of installing an oil pan heater on an oil pan mounted on an engine block
US6488460B1 (en) 2000-05-02 2002-12-03 Bell Helicopter Textron Inc. Composite panel insert with hold out recess feature
GB2401660B (en) * 2003-05-13 2006-05-31 Newfrey Llc Improved blind fastener
US7331275B2 (en) * 2005-10-25 2008-02-19 Delphi Technologies, Inc. Brake booster with deformationally sealed passage and method of manufacture
EP2015889B1 (fr) * 2006-05-11 2014-07-09 Bell Helicopter Textron Inc. Dispositif et procédé pour réparer des composants structuraux
JP2008138690A (ja) * 2006-11-30 2008-06-19 Tanashin Denki Co 回転部品の取付機構
US8944718B2 (en) 2010-09-23 2015-02-03 C-Flex Bearing Co., Inc. Clamping bushing
JP5729429B2 (ja) * 2013-07-29 2015-06-03 トヨタ自動車株式会社 接合構造、及び接合構造の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322935A (fr) * 1962-02-20 1963-04-05 Gobin Daude Soc Rivet en deux pièces
US3464310A (en) * 1968-03-20 1969-09-02 Chandley W Lambert Incurvated fastener
US3494246A (en) * 1968-05-22 1970-02-10 Urban N Hensley Compression locking tubular rivet
GB1375337A (fr) * 1972-08-16 1974-11-27

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700172A (en) * 1952-01-28 1955-01-25 Frederick W Rohe Sectional grommet for reinforcing openings in panels and sheets
US3496628A (en) * 1965-04-28 1970-02-24 Usa Method of joining thin-walled members,particularly in casings for gas turbine engines
US3678535A (en) * 1970-11-27 1972-07-25 Shur Lok Corp Sectional sandwich panel insert with frictional telescopic coupling
US3771410A (en) * 1972-05-01 1973-11-13 Vsi Corp Fastener
US3948142A (en) * 1974-09-09 1976-04-06 Corlok Corporation One-piece blind nut assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322935A (fr) * 1962-02-20 1963-04-05 Gobin Daude Soc Rivet en deux pièces
US3464310A (en) * 1968-03-20 1969-09-02 Chandley W Lambert Incurvated fastener
US3494246A (en) * 1968-05-22 1970-02-10 Urban N Hensley Compression locking tubular rivet
GB1375337A (fr) * 1972-08-16 1974-11-27

Also Published As

Publication number Publication date
DE2818114A1 (de) 1978-11-09
GB1593483A (en) 1981-07-15
US4112993A (en) 1978-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse