ES357794A1 - Procedimiento de fabricacion de tubos de nervios plegados. - Google Patents

Procedimiento de fabricacion de tubos de nervios plegados.

Info

Publication number
ES357794A1
ES357794A1 ES357794A ES357794A ES357794A1 ES 357794 A1 ES357794 A1 ES 357794A1 ES 357794 A ES357794 A ES 357794A ES 357794 A ES357794 A ES 357794A ES 357794 A1 ES357794 A1 ES 357794A1
Authority
ES
Spain
Prior art keywords
tube
fold flange
installation
producing
fold
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
ES357794A
Other languages
English (en)
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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of ES357794A1 publication Critical patent/ES357794A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
ES357794A 1966-08-09 1968-09-02 Procedimiento de fabricacion de tubos de nervios plegados. Expired ES357794A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT760566A AT271829B (de) 1966-08-09 1966-08-09 Faltstegrohr und Verfahren und Einrichtung zur Herstellung von Faltstegrohren

Publications (1)

Publication Number Publication Date
ES357794A1 true ES357794A1 (es) 1970-04-01

Family

ID=3597730

Family Applications (3)

Application Number Title Priority Date Filing Date
ES1967141662U Expired ES141662Y (es) 1966-08-09 1967-08-08 Un dispositivo de tubos de nervios plegados.
ES357794A Expired ES357794A1 (es) 1966-08-09 1968-09-02 Procedimiento de fabricacion de tubos de nervios plegados.
ES357795A Expired ES357795A1 (es) 1966-08-09 1968-09-02 Instalacion para la fabricacion de tubos de nervios plega- dos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1967141662U Expired ES141662Y (es) 1966-08-09 1967-08-08 Un dispositivo de tubos de nervios plegados.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES357795A Expired ES357795A1 (es) 1966-08-09 1968-09-02 Instalacion para la fabricacion de tubos de nervios plega- dos.

Country Status (6)

Country Link
US (2) US3545496A (es)
AT (1) AT271829B (es)
DE (3) DE6606827U (es)
ES (3) ES141662Y (es)
GB (1) GB1198809A (es)
YU (1) YU32403B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510349A (en) * 1978-07-07 1980-01-24 Nakajima:Kk Production of large-diameter square steel tube
LU80144A1 (fr) * 1978-08-22 1980-04-21 Arbed Procede et installation pour la fabrication de corps tubulaires
US4273836A (en) 1978-10-02 1981-06-16 Thomas P. Mahoney Core strip blank, core strip and method of making same
US4301348A (en) * 1978-11-17 1981-11-17 Kabushikikaisha Nakazima Process for producing large-sized rectangular or square steel pipes
USD274267S (en) 1982-03-25 1984-06-12 Rotalac Plastics Limited Extruded section
DE3313640A1 (de) * 1983-04-15 1984-10-18 Alfred Dr.-Ing. 7900 Ulm Eggenmüller System zum aufbau von rahmen und gestellen
USD296575S (en) 1985-03-22 1988-07-05 Mcneil Ronald A Combined main beam and roller carriage for a rowing machine
USD299503S (en) 1985-03-22 1989-01-24 Mcneil Ronald A Main beam for a rowing machine
DE3513382A1 (de) * 1985-04-15 1986-10-23 Moeller automation GmbH, 5303 Bornheim Tragprofile fuer montageeinrichtungen, stuetzkonstruktionen und transportbaender und verfahren fuer deren herstellung
NL8603032A (nl) * 1986-11-28 1988-06-16 Rijnstaal Bv Met poeder gevulde gelaste stalen buis en werkwijze voor het continu vervaardigen daarvan.
USD313859S (en) 1987-04-23 1991-01-15 Martin Jose E Extrusion for metallic frameworks
USD375561S (en) 1995-05-31 1996-11-12 Mikron Industries Window component extrusion
USD331290S (en) 1998-12-13 1992-11-24 Bay Mills Limited Lip section screen bar
US6209202B1 (en) * 1999-08-02 2001-04-03 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same
US6241012B1 (en) * 1999-12-10 2001-06-05 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same
WO2001076930A1 (de) * 2000-04-06 2001-10-18 Thyssenkrupp Presta Aktiengesellschaft Lagerungskasten für die lagerung einer lenkwelle
US6523575B1 (en) * 2000-11-15 2003-02-25 M&B Manufacturing Gutter outlet tube, stamping dies and method
US6520215B2 (en) * 2001-02-27 2003-02-18 Hayes-Albion Corporation Tubular bar with integral rolled locking system and method of making same
DE20208190U1 (de) 2002-05-25 2002-08-29 Lloyd Werft Bremerhaven GmbH, 27568 Bremerhaven Tür, insbesondere Feuerschutztürmodul für Schiffe
JP5515566B2 (ja) * 2009-09-29 2014-06-11 Ｊｆｅスチール株式会社 曲がり部材成形方法および曲がり部材ならびに曲がり部材製造方法
MX2011004682A (es) * 2010-04-30 2011-10-31 Dfi Corp Tubos soldados por resistencia electrica de costura doble.
US9476203B2 (en) * 2015-03-06 2016-10-25 John Powers, III Column/beam maufacturing apparatus and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806558A (en) * 1931-05-19 Rear axle housing and the like and method osi producing it
US1257298A (en) * 1917-04-25 1918-02-19 Gen Electric Means for controlling and reversing vessels.
US2251967A (en) * 1936-08-05 1941-08-12 Carl M Yoder Machine for and process of forming structural members
US2821619A (en) * 1955-12-07 1958-01-28 Magnetic Heating Corp Continuous welding of strips and the like
US2950376A (en) * 1957-04-05 1960-08-23 Wogerbauer Alfred Method and apparatus for the manufacture of sections
US3132234A (en) * 1959-12-10 1964-05-05 Wogerbauer Alfred Process for the continuous manufacture of sections, particularly tubes and hollow sections, and apparatus for carrying out the process
AT238670B (de) * 1961-07-28 1965-02-25 Voest Ag Verfahren und Einrichtung zur Herstellung und allfälligen Verbindung von Profilen
US3420976A (en) * 1964-06-19 1969-01-07 American Mach & Foundry Methods and apparatus for welding wide metal strips together
US3263053A (en) * 1964-11-27 1966-07-26 American Mach & Foundry Tube forming apparatus

Also Published As

Publication number Publication date
GB1198809A (en) 1970-07-15
DE1683700A1 (de) 1971-02-25
US3603761A (en) 1971-09-07
YU32403B (en) 1974-10-31
DE6606827U (de) 1970-11-19
YU167769A (en) 1974-04-30
DE7028323U (de) 1970-11-19
US3545496A (en) 1970-12-08
ES357795A1 (es) 1970-07-01
ES141662Y (es) 1969-10-16
AT271829B (de) 1969-06-10
ES141662U (es) 1969-04-01

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