CH402781A - Method and device for manufacturing tube hangers - Google Patents

Method and device for manufacturing tube hangers

Info

Publication number
CH402781A
CH402781A CH1351562A CH1351562A CH402781A CH 402781 A CH402781 A CH 402781A CH 1351562 A CH1351562 A CH 1351562A CH 1351562 A CH1351562 A CH 1351562A CH 402781 A CH402781 A CH 402781A
Authority
CH
Switzerland
Prior art keywords
manufacturing tube
tube hangers
hangers
manufacturing
tube
Prior art date
Application number
CH1351562A
Other languages
French (fr)
Inventor
Huet Andre
Original Assignee
Huet Andre
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 Huet Andre filed Critical Huet Andre
Publication of CH402781A publication Critical patent/CH402781A/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
    • B21C37/283—Making U-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CH1351562A 1962-02-07 1962-11-19 Method and device for manufacturing tube hangers CH402781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887267A FR1321533A (en) 1962-02-07 1962-02-07 Manufacture of tube hangers

Publications (1)

Publication Number Publication Date
CH402781A true CH402781A (en) 1965-11-30

Family

ID=8772164

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1351562A CH402781A (en) 1962-02-07 1962-11-19 Method and device for manufacturing tube hangers

Country Status (3)

Country Link
CH (1) CH402781A (en)
FR (1) FR1321533A (en)
GB (1) GB973133A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175419A (en) * 1978-03-31 1979-11-27 Combustion Engineering, Inc. No-size squeezing of 180 degree boiler-tube return bends

Also Published As

Publication number Publication date
FR1321533A (en) 1963-03-22
GB973133A (en) 1964-10-21

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