ES2093371T3 - PROCEDURE FOR ATTACHING A STOPPER TO A TUBE AND A TUBE PROVIDED WITH A STOPPER PERFORMED ACCORDING TO THE PROCEDURE. - Google Patents

PROCEDURE FOR ATTACHING A STOPPER TO A TUBE AND A TUBE PROVIDED WITH A STOPPER PERFORMED ACCORDING TO THE PROCEDURE.

Info

Publication number
ES2093371T3
ES2093371T3 ES93400460T ES93400460T ES2093371T3 ES 2093371 T3 ES2093371 T3 ES 2093371T3 ES 93400460 T ES93400460 T ES 93400460T ES 93400460 T ES93400460 T ES 93400460T ES 2093371 T3 ES2093371 T3 ES 2093371T3
Authority
ES
Spain
Prior art keywords
tube
procedure
stopper
ring
stop
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.)
Expired - Lifetime
Application number
ES93400460T
Other languages
Spanish (es)
Inventor
Christian Lacour
Julien Llorens
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.)
Grid Solutions SAS
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
Application granted granted Critical
Publication of ES2093371T3 publication Critical patent/ES2093371T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pipe Accessories (AREA)
  • Clamps And Clips (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>
ES93400460T 1992-02-25 1993-02-23 PROCEDURE FOR ATTACHING A STOPPER TO A TUBE AND A TUBE PROVIDED WITH A STOPPER PERFORMED ACCORDING TO THE PROCEDURE. Expired - Lifetime ES2093371T3 (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
ES2093371T3 true ES2093371T3 (en) 1996-12-16

Family

ID=9427001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93400460T Expired - Lifetime ES2093371T3 (en) 1992-02-25 1993-02-23 PROCEDURE FOR ATTACHING A STOPPER TO A TUBE AND A TUBE PROVIDED WITH A STOPPER PERFORMED ACCORDING TO THE PROCEDURE.

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
DE69305666T2 (en) 1997-02-27
GR3021720T3 (en) 1997-02-28
EP0558399A1 (en) 1993-09-01
DK0558399T3 (en) 1996-11-25
FR2687594B1 (en) 1994-04-08
FR2687594A1 (en) 1993-08-27
DE69305666D1 (en) 1996-12-05
EP0558399B1 (en) 1996-10-30
ATE144732T1 (en) 1996-11-15

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