AT313838B - Walzwerk zur Herstellung von Rohren - Google Patents

Walzwerk zur Herstellung von Rohren

Info

Publication number
AT313838B
AT313838B AT799571A AT799571A AT313838B AT 313838 B AT313838 B AT 313838B AT 799571 A AT799571 A AT 799571A AT 799571 A AT799571 A AT 799571A AT 313838 B AT313838 B AT 313838B
Authority
AT
Austria
Prior art keywords
pipes
production
rolling mill
mill
rolling
Prior art date
Application number
AT799571A
Other languages
English (en)
Inventor
Pierre Peytavin Ing
Original Assignee
Vallourec Lorraine Escaut
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 Vallourec Lorraine Escaut filed Critical Vallourec Lorraine Escaut
Application granted granted Critical
Publication of AT313838B publication Critical patent/AT313838B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Metal Rolling (AREA)
  • Jigs For Machine Tools (AREA)
AT799571A 1970-09-17 1971-09-15 Walzwerk zur Herstellung von Rohren AT313838B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7033742A FR2105706A5 (de) 1970-09-17 1970-09-17
US17949771A 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
AT313838B true AT313838B (de) 1974-03-11

Family

ID=26215943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT799571A AT313838B (de) 1970-09-17 1971-09-15 Walzwerk zur Herstellung von Rohren

Country Status (6)

Country Link
US (1) US3740988A (de)
AT (1) AT313838B (de)
DE (1) DE2146183A1 (de)
FR (1) FR2105706A5 (de)
GB (1) GB1333815A (de)
SE (1) SE389037B (de)

Also Published As

Publication number Publication date
SE389037B (sv) 1976-10-25
US3740988A (en) 1973-06-26
GB1333815A (en) 1973-10-17
FR2105706A5 (de) 1972-04-28
DE2146183A1 (de) 1972-03-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee