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IT7822467A0 - Laminatoio pellegrino a freddo. - Google Patents

Laminatoio pellegrino a freddo.

Info

Publication number
IT7822467A0
IT7822467A0 IT7822467A IT2246778A IT7822467A0 IT 7822467 A0 IT7822467 A0 IT 7822467A0 IT 7822467 A IT7822467 A IT 7822467A IT 2246778 A IT2246778 A IT 2246778A IT 7822467 A0 IT7822467 A0 IT 7822467A0
Authority
IT
Italy
Prior art keywords
pellegrino
rolling mill
cold rolling
mill
cold
Prior art date
Application number
IT7822467A
Other languages
English (en)
Other versions
IT1094416B (it
Inventor
Franken Horst
Gerretz Josef
Zeunert Fritz
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT7822467A0 publication Critical patent/IT7822467A0/it
Application granted granted Critical
Publication of IT1094416B publication Critical patent/IT1094416B/it

Links

Classifications

    • 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
    • B21B21/04—Pilgrim-step feeding mechanisms
    • B21B21/045—Pilgrim-step feeding mechanisms for reciprocating stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
IT22467/78A 1977-06-01 1978-04-19 Laminatcio pellegrino a freddo IT1094416B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2725276A DE2725276C3 (de) 1977-06-01 1977-06-01 Kaltpilgerwalzwerk

Publications (2)

Publication Number Publication Date
IT7822467A0 true IT7822467A0 (it) 1978-04-19
IT1094416B IT1094416B (it) 1985-08-02

Family

ID=6010724

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22467/78A IT1094416B (it) 1977-06-01 1978-04-19 Laminatcio pellegrino a freddo

Country Status (6)

Country Link
JP (1) JPS53149160A (it)
DD (1) DD135450A5 (it)
DE (1) DE2725276C3 (it)
FR (1) FR2392735A1 (it)
IT (1) IT1094416B (it)
SU (1) SU984398A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922941C2 (de) * 1979-06-01 1985-12-05 Mannesmann AG, 4000 Düsseldorf Kaltpilgerwalzwerk
DE3145394A1 (de) * 1981-11-11 1983-05-19 Mannesmann AG, 4000 Düsseldorf Verfahren und vorrichtung zum herstellen von rohren in einem kaltwalzwerk
DE3304002C1 (de) * 1983-02-02 1984-07-19 Mannesmann AG, 4000 Düsseldorf Vorschubeinrichtung eines Kaltpilgerwalzwerks
US4655068A (en) * 1985-03-22 1987-04-07 Schemel John H Floating cylindrical mandrel and method for producing tubing
DE19609291C2 (de) * 1995-03-09 2003-06-12 Walter Wolf Verfahren zum Walzen von Rohren oder Stangen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129440B (de) * 1957-07-11 1962-05-17 Mannesmann Meer Ag Pilgerwalzwerk, insbesondere Kaltpilgerwalzwerk
FR1555869A (it) * 1967-12-20 1969-01-31
DE2116604C3 (de) * 1971-03-31 1975-07-17 Mannesmann-Meer Ag, 4050 Moenchengladbach Vorschubeinrichtung an Kaltpilgermaschinen

Also Published As

Publication number Publication date
DE2725276A1 (de) 1978-12-07
FR2392735A1 (fr) 1978-12-29
FR2392735B1 (it) 1983-07-01
IT1094416B (it) 1985-08-02
DD135450A5 (de) 1979-05-09
JPS53149160A (en) 1978-12-26
DE2725276B2 (de) 1980-03-27
SU984398A3 (ru) 1982-12-23
DE2725276C3 (de) 1980-11-20

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