NL6607563A - - Google Patents

Info

Publication number
NL6607563A
NL6607563A NL6607563A NL6607563A NL6607563A NL 6607563 A NL6607563 A NL 6607563A NL 6607563 A NL6607563 A NL 6607563A NL 6607563 A NL6607563 A NL 6607563A NL 6607563 A NL6607563 A NL 6607563A
Authority
NL
Netherlands
Application number
NL6607563A
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 filed Critical
Publication of NL6607563A publication Critical patent/NL6607563A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/14—Wrinkle-bending, i.e. bending by corrugating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL6607563A 1965-06-01 1966-06-01 NL6607563A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ14180165 1965-06-01
US55458766A 1966-06-01 1966-06-01

Publications (1)

Publication Number Publication Date
NL6607563A true NL6607563A (ko) 1966-12-02

Family

ID=26649432

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6607563A NL6607563A (ko) 1965-06-01 1966-06-01

Country Status (1)

Country Link
NL (1) NL6607563A (ko)

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