GR3021720T3 - Method of fixing or plug in a tube and tube with a plug made by this method - Google Patents

Method of fixing or plug in a tube and tube with a plug made by this method

Info

Publication number
GR3021720T3
GR3021720T3 GR960403115T GR960403115T GR3021720T3 GR 3021720 T3 GR3021720 T3 GR 3021720T3 GR 960403115 T GR960403115 T GR 960403115T GR 960403115 T GR960403115 T GR 960403115T GR 3021720 T3 GR3021720 T3 GR 3021720T3
Authority
GR
Greece
Prior art keywords
tube
ring
stop
plug
fixing
Prior art date
Application number
GR960403115T
Other languages
Greek (el)
Inventor
Christian Lacour
Julien Llorens
Original Assignee
Gec Alsthom T & D Sa
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 Gec Alsthom T & D Sa filed Critical Gec Alsthom T & D Sa
Publication of GR3021720T3 publication Critical patent/GR3021720T3/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pipe Accessories (AREA)
  • Clamps And Clips (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

Method for fixing a stop made of material having a high yield stress in a tube made of material having a low impact strength (toughness), characterised in that it comprises the following operations: a) used as a stop (11) is an annular component which has at least one portion having an external diameter close to the internal diameter of the tube (10) and which has a peripheral groove (11A), and this annular component (11) is placed on a metal core (12) positioned inside the tube (10); b) a ring (15) made of material able to withstand a high plastic deformation is positioned around the tube (10), in line with the stop (11); c) the ring (13) is rested on a shoulder of a die (15); d) axial pressure is applied to the ring (13) using a tubular punch (16); e) the punch (16), die (15) and core (12) are withdrawn. <IMAGE>
GR960403115T 1992-02-25 1996-11-20 Method of fixing or plug in a tube and tube with a plug made by this method GR3021720T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202158A FR2687594B1 (en) 1992-02-25 1992-02-25 METHOD FOR FIXING A STOPPER ON A TUBE AND TUBE PROVIDED WITH A STOPPER PERFORMED ACCORDING TO THE METHOD.

Publications (1)

Publication Number Publication Date
GR3021720T3 true GR3021720T3 (en) 1997-02-28

Family

ID=9427001

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960403115T GR3021720T3 (en) 1992-02-25 1996-11-20 Method of fixing or plug in a tube and tube with a plug made by this method

Country Status (7)

Country Link
EP (1) EP0558399B1 (en)
AT (1) ATE144732T1 (en)
DE (1) DE69305666T2 (en)
DK (1) DK0558399T3 (en)
ES (1) ES2093371T3 (en)
FR (1) FR2687594B1 (en)
GR (1) GR3021720T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000031373A1 (en) 1998-11-23 2000-06-02 Ilomaeki Valto A method for mounting a casing shoe on a drilling apparatus
DE102022110734A1 (en) * 2022-05-02 2023-11-02 Meleghy Automotive GmbH & Co.KG Method for fastening a socket body in a tubular body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852843A (en) * 1955-04-25 1958-09-23 Aerojet General Co Method of making metal joint
US3529856A (en) * 1969-01-08 1970-09-22 Dumont Aviat Associates Coupling and method of forming same
US3590464A (en) * 1969-03-07 1971-07-06 Gulf Energy & Environ Systems Threaded fastener and method of making the same

Also Published As

Publication number Publication date
EP0558399A1 (en) 1993-09-01
ES2093371T3 (en) 1996-12-16
DE69305666T2 (en) 1997-02-27
DE69305666D1 (en) 1996-12-05
FR2687594A1 (en) 1993-08-27
DK0558399T3 (en) 1996-11-25
FR2687594B1 (en) 1994-04-08
EP0558399B1 (en) 1996-10-30
ATE144732T1 (en) 1996-11-15

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