IT1038066B - DEVICE TO MAKE PERFORATIONS AND CREATE BRANCHES IN SWEET NON FERROUS PIPES - Google Patents

DEVICE TO MAKE PERFORATIONS AND CREATE BRANCHES IN SWEET NON FERROUS PIPES

Info

Publication number
IT1038066B
IT1038066B IT2332375A IT2332375A IT1038066B IT 1038066 B IT1038066 B IT 1038066B IT 2332375 A IT2332375 A IT 2332375A IT 2332375 A IT2332375 A IT 2332375A IT 1038066 B IT1038066 B IT 1038066B
Authority
IT
Italy
Prior art keywords
non ferrous
make perforations
create branches
ferrous pipes
sweet non
Prior art date
Application number
IT2332375A
Other languages
Italian (it)
Original Assignee
Robles J
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 Robles J filed Critical Robles J
Application granted granted Critical
Publication of IT1038066B publication Critical patent/IT1038066B/en

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)
IT2332375A 1974-05-14 1975-05-14 DEVICE TO MAKE PERFORATIONS AND CREATE BRANCHES IN SWEET NON FERROUS PIPES IT1038066B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1038066B true IT1038066B (en) 1979-11-20

Family

ID=9139077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2332375A IT1038066B (en) 1974-05-14 1975-05-14 DEVICE TO MAKE PERFORATIONS AND CREATE BRANCHES IN SWEET NON FERROUS PIPES

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481157A1 (en) * 1980-04-24 1981-10-30 Europ Outillage Sa EXTRUDER FOR PREPARING A STITCH ON A TUBE
CN112610772B (en) * 2020-12-16 2022-08-02 大庆石油管理局有限公司 Quick connector

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
DE2512149A1 (en) 1975-11-27
DE2512149C2 (en) 1984-05-17
CA1026126A (en) 1978-02-14
ES437697A1 (en) 1977-01-16
GB1514193A (en) 1978-06-14
CH594164A5 (en) 1977-12-30
BE829061A (en) 1975-09-01
FR2270962B1 (en) 1977-07-08
FR2270962A1 (en) 1975-12-12

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