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CA2178740A1 - Shrinking method - Google Patents

Shrinking method

Info

Publication number
CA2178740A1
CA2178740A1 CA002178740A CA2178740A CA2178740A1 CA 2178740 A1 CA2178740 A1 CA 2178740A1 CA 002178740 A CA002178740 A CA 002178740A CA 2178740 A CA2178740 A CA 2178740A CA 2178740 A1 CA2178740 A1 CA 2178740A1
Authority
CA
Canada
Prior art keywords
shrinking
cavity
tube
ring
broad
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
CA002178740A
Other languages
French (fr)
Other versions
CA2178740C (en
Inventor
Richard Chene
Pascal Detable
Michel Andre
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.)
Caillau SAS
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
Application filed by Individual filed Critical Individual
Publication of CA2178740A1 publication Critical patent/CA2178740A1/en
Application granted granted Critical
Publication of CA2178740C publication Critical patent/CA2178740C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/046—Connecting tubes to tube-like fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Forging (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

A method for shrinking a ring (14) fitted over the free end (10a) of a flexible tube (10) on a rigid tubular member (12). The method uses a shrinking die (16) with an axial cavity (18) including a splayed section (18a) and a broad open end (20) whereat the diameter of the cavity is substantially the same as the greatest diameter (d) of said section. The shrinking die (16) is positioned so that at least the broad end (20) of the cavity is located around the portion (14) to be shrunk while its narrow end is in front of the tube, and, while axially supporting one of the ring (14) and the shrinking die (16), both are mutually axially moved in a direction (F) extending from the free end (10a) of the tube (10) towards the other end thereof.
CA002178740A 1994-11-02 1995-11-02 Shrinking method Expired - Fee Related CA2178740C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9413063 1994-11-02
FR9413063A FR2726208B1 (en) 1994-11-02 1994-11-02 SHRINKING PROCESS
PCT/FR1995/001438 WO1996014177A1 (en) 1994-11-02 1995-11-02 Shrinking method

Publications (2)

Publication Number Publication Date
CA2178740A1 true CA2178740A1 (en) 1996-05-17
CA2178740C CA2178740C (en) 2005-09-13

Family

ID=9468416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002178740A Expired - Fee Related CA2178740C (en) 1994-11-02 1995-11-02 Shrinking method

Country Status (17)

Country Link
EP (1) EP0737114B1 (en)
JP (1) JP3179499B2 (en)
KR (1) KR100264241B1 (en)
CN (1) CN1067303C (en)
AT (1) ATE214983T1 (en)
BR (1) BR9506434A (en)
CA (1) CA2178740C (en)
CZ (1) CZ292243B6 (en)
DE (1) DE69526065T2 (en)
ES (1) ES2173984T3 (en)
FR (1) FR2726208B1 (en)
HU (1) HU214856B (en)
MX (1) MX9602541A (en)
PL (1) PL178959B1 (en)
RU (1) RU2113929C1 (en)
TW (1) TW305783B (en)
WO (1) WO1996014177A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4554896B2 (en) * 2003-06-16 2010-09-29 カヤバ工業株式会社 Piston rod manufacturing method
FR2868713B1 (en) * 2004-04-09 2006-07-21 Faurecia Sys Echappement MACHINE FOR RETREATING AN EXHAUST VOLUME
US9857008B2 (en) 2008-11-20 2018-01-02 Gates Corporation Crimpable or swageable fluid power ferrules, couplings, systems and methods employing torque communication
MY159760A (en) * 2009-02-03 2017-01-31 Leslie Donald Dunn Stub shaft and bearing assembly and conveyor idler roller incorporating same
FR2950403B1 (en) 2009-09-24 2011-10-21 Caillau Ets TIGHTENING COLLAR AND METHOD FOR MANUFACTURING THE SAME
CN101856695B (en) * 2010-05-21 2012-01-04 柳州市金元机械制造有限公司 Method and equipment thereof for buckling-riveting outer sleeve of push-pull flexible shaft
CN103143661B (en) * 2013-03-21 2015-08-26 陕西飞机工业（集团）有限公司 A kind of forging part tolerance optimization method
CN104139145A (en) * 2014-08-11 2014-11-12 贵州航天新力铸锻有限责任公司 Method for forging guide horn mouth forge pieces applied to internal components of nuclear reactor
CN105537488A (en) * 2016-02-04 2016-05-04 柳州龙润汽车零部件制造有限公司 Single-process air-conditioning pipe and bolt upsetting molding die
US10982633B2 (en) * 2017-07-03 2021-04-20 Continental Automotive Systems, Inc. Fuel pump solenoid assembly method
US10820130B2 (en) * 2017-09-18 2020-10-27 Bose Corporation Method of forming a speaker housing
CN109590714B (en) * 2018-12-13 2022-07-08 重庆金山医疗技术研究院有限公司 Press mounting mechanism of metal cylinder
US11065670B1 (en) * 2020-05-28 2021-07-20 Trinity Bay Equipment Holdings, LLC Outward direction pipe fitting swage machine systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2314002A (en) * 1941-12-03 1943-03-16 Scoville Mfg Company Method for manufacturing and assembling high pressure couplings
US3726122A (en) * 1971-03-10 1973-04-10 Mc Donnell Douglas Corp Swaging tool
US5031301A (en) * 1990-01-30 1991-07-16 Hans Oetiker Method for connecting a reinforced hose with a coupling

Also Published As

Publication number Publication date
ATE214983T1 (en) 2002-04-15
HU214856B (en) 1998-06-29
EP0737114B1 (en) 2002-03-27
MX9602541A (en) 1997-05-31
CZ292243B6 (en) 2003-08-13
KR960706379A (en) 1996-12-09
FR2726208A1 (en) 1996-05-03
JP3179499B2 (en) 2001-06-25
JPH09507795A (en) 1997-08-12
HUT75563A (en) 1997-05-28
KR100264241B1 (en) 2000-08-16
CZ189196A3 (en) 1996-09-11
BR9506434A (en) 1997-09-02
HU9601811D0 (en) 1996-09-30
CN1138302A (en) 1996-12-18
DE69526065T2 (en) 2002-11-07
RU2113929C1 (en) 1998-06-27
WO1996014177A1 (en) 1996-05-17
EP0737114A1 (en) 1996-10-16
CN1067303C (en) 2001-06-20
FR2726208B1 (en) 1997-01-17
TW305783B (en) 1997-05-21
DE69526065D1 (en) 2002-05-02
ES2173984T3 (en) 2002-11-01
PL178959B1 (en) 2000-07-31
CA2178740C (en) 2005-09-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed