WO1991009246A1 - Realisation d'une liaison mecanique entre deux objets - Google Patents

Realisation d'une liaison mecanique entre deux objets Download PDF

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Publication number
WO1991009246A1
WO1991009246A1 PCT/US1990/007197 US9007197W WO9109246A1 WO 1991009246 A1 WO1991009246 A1 WO 1991009246A1 US 9007197 W US9007197 W US 9007197W WO 9109246 A1 WO9109246 A1 WO 9109246A1
Authority
WO
WIPO (PCT)
Prior art keywords
formation
objects
assembly
heat
shape memory
Prior art date
Application number
PCT/US1990/007197
Other languages
English (en)
Inventor
Thomas F. Borden
Original Assignee
Raychem Corporation
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 Raychem Corporation filed Critical Raychem Corporation
Publication of WO1991009246A1 publication Critical patent/WO1991009246A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/004—Shrunk pipe-joints
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/77—Use of a shape-memory material

Definitions

  • Figure 1 is a cross-section through a first assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

On décrit un procédé de réalisation d'une liaison entre deux objets, dont le premier est thermoformable et comporte un alliage à mémoire de forme. Le deuxième objet est muni d'une ou de plusieurs parties profilées qui, lorsque le premier objet reprend sa forme initiale et que l'une de ses surfaces vient en contact avec une surface du deuxième objet, s'accrochent à ladite surface du premier objet.
PCT/US1990/007197 1989-12-18 1990-12-07 Realisation d'une liaison mecanique entre deux objets WO1991009246A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45286389A 1989-12-18 1989-12-18
US452,863 1989-12-18

Publications (1)

Publication Number Publication Date
WO1991009246A1 true WO1991009246A1 (fr) 1991-06-27

Family

ID=23798261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1990/007197 WO1991009246A1 (fr) 1989-12-18 1990-12-07 Realisation d'une liaison mecanique entre deux objets

Country Status (1)

Country Link
WO (1) WO1991009246A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524911A1 (fr) * 1991-06-21 1993-01-27 MEGARAD S.r.l. Procédé pour adapter et/ou protéger et/ou restaurer la fonctionnalité de l'intérieur d'un corps creux et/ou de tuyaux et conduits détériorés et pour raccorder deux ou plus de ces éléments, et moyens pour la mise en oeuvre dudit procédé
EP0897081A1 (fr) * 1997-08-14 1999-02-17 Hewing GmbH Dispositif de raccordement pour un tuyau en plastique
GB2352768A (en) * 1999-07-21 2001-02-07 Daimler Chrysler Ag Attachment device using a shaped memory alloy for a cryogenic satellite tank
FR2906000A1 (fr) * 2006-09-20 2008-03-21 Schlumberger Services Petrol Joints a materiaux a memoire de forme
EP2259380A1 (fr) * 2009-06-02 2010-12-08 Robert Bosch GmbH Agencement de connexion et procédé de fabrication d'un agencement de connexion
CN105014301A (zh) * 2015-06-04 2015-11-04 上海交通大学 包箍件拉杆与压套的变形与预应力连接方法
EP2942554A1 (fr) * 2014-05-08 2015-11-11 Norbert Martin Élément enfichable doté d'au moins une partie de corps en alliage à mémoire de forme

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004696B1 (fr) * 1978-03-30 1982-06-30 Westinghouse Electric Corporation Dispositif d'étanchement pour vide poussé
US4469357A (en) * 1975-04-09 1984-09-04 Raychem Corporation Composite coupling
US4650228A (en) * 1983-09-14 1987-03-17 Raychem Corporation Heat-recoverable coupling assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469357A (en) * 1975-04-09 1984-09-04 Raychem Corporation Composite coupling
EP0004696B1 (fr) * 1978-03-30 1982-06-30 Westinghouse Electric Corporation Dispositif d'étanchement pour vide poussé
US4650228A (en) * 1983-09-14 1987-03-17 Raychem Corporation Heat-recoverable coupling assembly

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524911A1 (fr) * 1991-06-21 1993-01-27 MEGARAD S.r.l. Procédé pour adapter et/ou protéger et/ou restaurer la fonctionnalité de l'intérieur d'un corps creux et/ou de tuyaux et conduits détériorés et pour raccorder deux ou plus de ces éléments, et moyens pour la mise en oeuvre dudit procédé
EP0897081A1 (fr) * 1997-08-14 1999-02-17 Hewing GmbH Dispositif de raccordement pour un tuyau en plastique
GB2352768A (en) * 1999-07-21 2001-02-07 Daimler Chrysler Ag Attachment device using a shaped memory alloy for a cryogenic satellite tank
US6499700B1 (en) 1999-07-21 2002-12-31 Eads Deutschland Gmbh Attachment device for a cryogenic satellite tank
GB2352768B (en) * 1999-07-21 2003-07-16 Daimler Chrysler Ag Attachment device for a cryogenic satellite tank
FR2906000A1 (fr) * 2006-09-20 2008-03-21 Schlumberger Services Petrol Joints a materiaux a memoire de forme
WO2008034762A1 (fr) * 2006-09-20 2008-03-27 Services Petroliers Schlumberger Joints d'étanchéité en matériau à mémoire de forme
EP2259380A1 (fr) * 2009-06-02 2010-12-08 Robert Bosch GmbH Agencement de connexion et procédé de fabrication d'un agencement de connexion
EP2942554A1 (fr) * 2014-05-08 2015-11-11 Norbert Martin Élément enfichable doté d'au moins une partie de corps en alliage à mémoire de forme
CN105014301A (zh) * 2015-06-04 2015-11-04 上海交通大学 包箍件拉杆与压套的变形与预应力连接方法

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