ES437697A1 - Perfeccionamientos en herramientas para la realizacion de derivaciones sobre tubos blandos no ferreos. - Google Patents

Perfeccionamientos en herramientas para la realizacion de derivaciones sobre tubos blandos no ferreos.

Info

Publication number
ES437697A1
ES437697A1 ES437697A ES437697A ES437697A1 ES 437697 A1 ES437697 A1 ES 437697A1 ES 437697 A ES437697 A ES 437697A ES 437697 A ES437697 A ES 437697A ES 437697 A1 ES437697 A1 ES 437697A1
Authority
ES
Spain
Prior art keywords
collars
tool
ferrous
ferrous tubes
tubes
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
ES437697A
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.)
JOSEPH ROBLES
Original Assignee
JOSEPH ROBLES
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 JOSEPH ROBLES filed Critical JOSEPH ROBLES
Publication of ES437697A1 publication Critical patent/ES437697A1/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
ES437697A 1974-05-14 1975-05-14 Perfeccionamientos en herramientas para la realizacion de derivaciones sobre tubos blandos no ferreos. Expired ES437697A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417539A FR2270962B1 (es) 1974-05-14 1974-05-14

Publications (1)

Publication Number Publication Date
ES437697A1 true ES437697A1 (es) 1977-01-16

Family

ID=9139077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437697A Expired ES437697A1 (es) 1974-05-14 1975-05-14 Perfeccionamientos en herramientas para la realizacion de derivaciones sobre tubos blandos no ferreos.

Country Status (8)

Country Link
BE (1) BE829061A (es)
CA (1) CA1026126A (es)
CH (1) CH594164A5 (es)
DE (1) DE2512149A1 (es)
ES (1) ES437697A1 (es)
FR (1) FR2270962B1 (es)
GB (1) GB1514193A (es)
IT (1) IT1038066B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481157A1 (fr) * 1980-04-24 1981-10-30 Europ Outillage Sa Extrudeur pour preparer un piquage sur un tube
CN112610772B (zh) * 2020-12-16 2022-08-02 大庆石油管理局有限公司 一种快速接头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US559880A (en) * 1896-05-12 Ph -litho
GB253229A (en) * 1925-03-20 1926-06-17 Bromford Ltd Improvements in the connection of tubes to plates, pipes and the like
US3131746A (en) * 1960-01-11 1964-05-05 Walter E Streeter Device for spinning branches on pipes
US3081812A (en) * 1960-05-09 1963-03-19 Reed Mfg Co Branch line connection tool
AU412466B2 (en) * 1966-10-18 1971-04-21 Davies Fred Improvements in and relating to pipefitting tools

Also Published As

Publication number Publication date
FR2270962B1 (es) 1977-07-08
CA1026126A (en) 1978-02-14
GB1514193A (en) 1978-06-14
BE829061A (fr) 1975-09-01
IT1038066B (it) 1979-11-20
DE2512149C2 (es) 1984-05-17
DE2512149A1 (de) 1975-11-27
CH594164A5 (es) 1977-12-30
FR2270962A1 (es) 1975-12-12

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