AT247112B - Verfahren zur Herstellung von Rohrkrümmern - Google Patents

Verfahren zur Herstellung von Rohrkrümmern

Info

Publication number
AT247112B
AT247112B AT1026663A AT1026663A AT247112B AT 247112 B AT247112 B AT 247112B AT 1026663 A AT1026663 A AT 1026663A AT 1026663 A AT1026663 A AT 1026663A AT 247112 B AT247112 B AT 247112B
Authority
AT
Austria
Prior art keywords
production
pipe elbows
elbows
pipe
Prior art date
Application number
AT1026663A
Other languages
English (en)
Inventor
Ludwig Meindl
Original Assignee
Ludwig Meindl
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 Ludwig Meindl filed Critical Ludwig Meindl
Priority to AT1026663A priority Critical patent/AT247112B/de
Priority to CH1485664A priority patent/CH423683A/de
Application granted granted Critical
Publication of AT247112B publication Critical patent/AT247112B/de

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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/286—Making tube fittings for connecting pipes, e.g. U-pieces starting from sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
AT1026663A 1963-12-20 1963-12-20 Verfahren zur Herstellung von Rohrkrümmern AT247112B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT1026663A AT247112B (de) 1963-12-20 1963-12-20 Verfahren zur Herstellung von Rohrkrümmern
CH1485664A CH423683A (de) 1963-12-20 1964-11-18 Verfahren zur Herstellung von Rohrkrümmern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1026663A AT247112B (de) 1963-12-20 1963-12-20 Verfahren zur Herstellung von Rohrkrümmern

Publications (1)

Publication Number Publication Date
AT247112B true AT247112B (de) 1966-05-25

Family

ID=3621141

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1026663A AT247112B (de) 1963-12-20 1963-12-20 Verfahren zur Herstellung von Rohrkrümmern

Country Status (2)

Country Link
AT (1) AT247112B (de)
CH (1) CH423683A (de)

Also Published As

Publication number Publication date
CH423683A (de) 1966-11-15

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