ES394151A1 - Procedure for the cold unión of two rigid tubes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the cold unión of two rigid tubes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES394151A1
ES394151A1 ES394151A ES394151A ES394151A1 ES 394151 A1 ES394151 A1 ES 394151A1 ES 394151 A ES394151 A ES 394151A ES 394151 A ES394151 A ES 394151A ES 394151 A1 ES394151 A1 ES 394151A1
Authority
ES
Spain
Prior art keywords
parts
translation
procedure
stressed
machine
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
Application number
ES394151A
Other languages
Spanish (es)
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.)
TUBES de la PROVIDENCE
Original Assignee
TUBES de la PROVIDENCE
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 TUBES de la PROVIDENCE filed Critical TUBES de la PROVIDENCE
Publication of ES394151A1 publication Critical patent/ES394151A1/en
Expired 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
    • 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
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints With Pressure Members (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

Procedure for the cold joining of two rigid tubes, in a definitive and watertight manner, according to which a sleeve is lined on these two tubes to cover them on either side of their proximal ends and the sleeve is tightly packed on each tube as per at least one annular zone, characterized in that to constitute each sealed annular zone: - a first annular portion is inserted by applying, on the entire surface of at least two arched parts of this portion, forces substantially parallel to the average radii of said parts, so that at least the sleeve is stressed and the excess metal towards the intermediate parts forming, between these stressed arched parts, projections; - at least one other annular portion is inserted in the same manner, placing it strictly against the first and angularly displacing its arcuate parts stressed with respect to those of said first portion. (Machine-translation by Google Translate, not legally binding)
ES394151A 1970-07-27 1971-07-26 Procedure for the cold unión of two rigid tubes. (Machine-translation by Google Translate, not legally binding) Expired ES394151A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7027648A FR2098769A5 (en) 1970-07-27 1970-07-27

Publications (1)

Publication Number Publication Date
ES394151A1 true ES394151A1 (en) 1974-12-01

Family

ID=9059299

Family Applications (2)

Application Number Title Priority Date Filing Date
ES394151A Expired ES394151A1 (en) 1970-07-27 1971-07-26 Procedure for the cold unión of two rigid tubes. (Machine-translation by Google Translate, not legally binding)
ES1974200056U Expired ES200056Y (en) 1970-07-27 1974-01-31 TOOL FOR THE COLD JOINT OF TWO RIGID TUBES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1974200056U Expired ES200056Y (en) 1970-07-27 1974-01-31 TOOL FOR THE COLD JOINT OF TWO RIGID TUBES.

Country Status (9)

Country Link
BE (1) BE769660A (en)
CH (1) CH541102A (en)
DE (1) DE2136113A1 (en)
ES (2) ES394151A1 (en)
FR (1) FR2098769A5 (en)
LU (1) LU63611A1 (en)
NL (1) NL7110288A (en)
NO (1) NO126814B (en)
SE (1) SE365136B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857584A (en) * 1981-10-01 1983-04-05 大和鋼管工業株式会社 Pipe joint
EP0134566A3 (en) * 1983-08-29 1985-08-14 Norsk Hydro A/S Method for permanent joining of tubular members
DE9016310U1 (en) * 1990-11-30 1991-02-21 Hewing GmbH, 4434 Ochtrup Pipe connection, especially on composite pipes
DE29614220U1 (en) * 1996-08-16 1996-10-17 Schmetz, Wolfgang, 59457 Werl Connection set
GB9812086D0 (en) * 1998-06-05 1998-08-05 Irwin William J Pipe crimping apparatus
DE102011088388A1 (en) 2011-12-13 2013-06-13 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Method for producing a pipe connection by means of press fitting and pressing tool
CL2013003811A1 (en) * 2013-12-31 2014-06-06 Trefimet S A Quick coupling device that does not need external elements to engage, to couple thermal lances used to pierce and / or melt cut any type of material, comprises a hollow cylinder with beveled ends and two inner circular grooves at each end of said device; procedure for coupling thermal lances, by using the coupling device

Also Published As

Publication number Publication date
FR2098769A5 (en) 1972-03-10
CH541102A (en) 1973-08-31
ES200056Y (en) 1976-01-01
BE769660A (en) 1971-11-16
DE2136113A1 (en) 1972-02-10
NO126814B (en) 1973-03-26
ES200056U (en) 1975-08-16
NL7110288A (en) 1972-01-31
SE365136B (en) 1974-03-18
LU63611A1 (en) 1971-12-14

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