ES226985A1 - UN PROCEDIMIENTO DE FABRICACIoN DE TUBOS, PARTIENDO DE TIRAS METáLICAS - Google Patents

UN PROCEDIMIENTO DE FABRICACIoN DE TUBOS, PARTIENDO DE TIRAS METáLICAS

Info

Publication number
ES226985A1
ES226985A1 ES0226985A ES226985A ES226985A1 ES 226985 A1 ES226985 A1 ES 226985A1 ES 0226985 A ES0226985 A ES 0226985A ES 226985 A ES226985 A ES 226985A ES 226985 A1 ES226985 A1 ES 226985A1
Authority
ES
Spain
Prior art keywords
metal
tube
interlocking
major axis
practically
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
ES0226985A
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.)
Bundy Tubing Co
Original Assignee
Bundy Tubing Co
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 Bundy Tubing Co filed Critical Bundy Tubing Co
Publication of ES226985A1 publication Critical patent/ES226985A1/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
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Procedimiento de fabricación de tubos, partiendo de tiras metálicas, caracterizándose por comprender el hacer desplazar la tira longitudinalmente; el darle la forma de tubo de sección transversal alargada, con el eje mayor prácticamente vertical; el colocar los bordes de la tira próximos uno a otro y con las caras de acoplamiento prácticamente en el extremo inferior del eje mayor; el introducir en el tubo, a medida que se forma, una tira de metal de trabazón; el hacer pasar el tubo en formación a través de una zona de caldeo, para fundir el metal de trabazón, mientras se mantienen los bordes citados prácticamente en el extremo inferior del eje mayor, por cuyo medio el metal fundido de trabazón, que gravita sobre la parte inferior de la forma alargada, circula por capilaridad entre las caras de acoplamiento, y el enfriar el tubo para solidificar el metal de trabazón y unir las caras de acoplamiento.
ES0226985A 1955-07-14 1956-02-29 UN PROCEDIMIENTO DE FABRICACIoN DE TUBOS, PARTIENDO DE TIRAS METáLICAS Expired ES226985A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US521991A US2816356A (en) 1955-07-14 1955-07-14 Method of making tube

Publications (1)

Publication Number Publication Date
ES226985A1 true ES226985A1 (es) 1956-04-16

Family

ID=24078979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0226985A Expired ES226985A1 (es) 1955-07-14 1956-02-29 UN PROCEDIMIENTO DE FABRICACIoN DE TUBOS, PARTIENDO DE TIRAS METáLICAS

Country Status (2)

Country Link
US (1) US2816356A (es)
ES (1) ES226985A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975087A (en) * 1957-09-03 1961-03-14 Electrarc Inc Method and apparatus for making shielded wire
DE1122916B (de) * 1958-06-16 1962-02-01 Gen Motors Corp Verfahren zum Herstellen von geloeteten, an ihrer inneren Oberflaeche mit einer NE-Metallschicht bedeckten Stahlrohren aus Band
DE1125867B (de) * 1958-06-16 1962-03-22 Gen Motors Corp Verfahren zum Herstellen von geloeteten, an ihrer inneren Oberflaeche mit einer NE-Metallschicht bedeckten Stahlrohren
US3029914A (en) * 1958-11-25 1962-04-17 Macomber Inc Laminated tubular section structural members
US3158181A (en) * 1959-05-11 1964-11-24 Gore & Ass Polymeric tubate product and process
US3474522A (en) * 1967-05-10 1969-10-28 Anaconda American Brass Co Method for changing the width of a strip metal and for forming tubes therefrom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2255472A (en) * 1938-02-28 1941-09-09 Bundy Tubing Co Tube and method of making tube
US2210338A (en) * 1938-07-30 1940-08-06 Bundy Tubing Co Method of making tubes
US2234450A (en) * 1938-10-14 1941-03-11 Bundy Tubing Co Method for making tubes
US2618845A (en) * 1946-04-15 1952-11-25 Bert L Quarnstrom Method of making tubes

Also Published As

Publication number Publication date
US2816356A (en) 1957-12-17

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