IT7820988A0 - Laminatoio pellegrino a caldo. - Google Patents

Laminatoio pellegrino a caldo.

Info

Publication number
IT7820988A0
IT7820988A0 IT7820988A IT2098878A IT7820988A0 IT 7820988 A0 IT7820988 A0 IT 7820988A0 IT 7820988 A IT7820988 A IT 7820988A IT 2098878 A IT2098878 A IT 2098878A IT 7820988 A0 IT7820988 A0 IT 7820988A0
Authority
IT
Italy
Prior art keywords
pellegrino
hot rolling
rolling mill
mill
hot
Prior art date
Application number
IT7820988A
Other languages
English (en)
Other versions
IT1093325B (it
Inventor
Vorbach Emil
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 IT7820988A0 publication Critical patent/IT7820988A0/it
Application granted granted Critical
Publication of IT1093325B publication Critical patent/IT1093325B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Crushing And Grinding (AREA)
IT20988/78A 1977-03-15 1978-03-09 Laminatcio pellegrino a caldo IT1093325B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712061A DE2712061C3 (de) 1977-03-15 1977-03-15 Warmpilgerwalzwerk

Publications (2)

Publication Number Publication Date
IT7820988A0 true IT7820988A0 (it) 1978-03-09
IT1093325B IT1093325B (it) 1985-07-19

Family

ID=6004055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20988/78A IT1093325B (it) 1977-03-15 1978-03-09 Laminatcio pellegrino a caldo

Country Status (9)

Country Link
US (1) US4152917A (it)
JP (1) JPS6033563B2 (it)
AT (1) AT369675B (it)
BE (1) BE864819A (it)
CS (1) CS202010B2 (it)
DE (1) DE2712061C3 (it)
FR (1) FR2382280A1 (it)
GB (1) GB1601515A (it)
IT (1) IT1093325B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521413A (en) * 1981-09-14 1985-06-04 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
JPS58218308A (ja) * 1982-06-12 1983-12-19 Sumitomo Metal Ind Ltd ピルガ−ミル
JPH0361272A (ja) * 1989-07-27 1991-03-18 Mitsubishi Electric Corp エレベータの運転装置
US20090113975A1 (en) * 2007-11-05 2009-05-07 Fletcher Calvin Eddens Roll die assemblies for pilger mills

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US741301A (en) * 1901-08-13 1903-10-13 Otto Briede Forging-machine.
FR365625A (fr) * 1906-03-27 1906-09-12 George Blaxter Perfectionnements dans les appareils destinés à la fabrication des tubes ou pièces tubulaires sans couture
US1429061A (en) * 1920-06-12 1922-09-12 American Brass Co Apparatus for rolling metal
US1810698A (en) * 1925-06-11 1931-06-16 Diescher & Sons S Apparatus for manufacturing seamless tubing
DE516379C (de) * 1929-02-07 1931-01-22 Mannesmann Ag Verfahren zur Verstellung der Walzen von Pilgerwalzwerken
US2691907A (en) * 1949-04-06 1954-10-19 Nat Machinery Co Forging press with separable rolls
DE924921C (de) * 1952-12-14 1955-03-10 Meer Ag Maschf Mechanisch angetriebenes Walzwerk mit hin und her gehenden Massen, insbesondere Kaltpilgerwalzwerk
US3478557A (en) * 1967-07-28 1969-11-18 Kent Owens Machine Co Tube reducing machine

Also Published As

Publication number Publication date
FR2382280A1 (fr) 1978-09-29
CS202010B2 (en) 1980-12-31
GB1601515A (en) 1981-10-28
DE2712061B2 (de) 1979-05-31
JPS6033563B2 (ja) 1985-08-03
JPS53113751A (en) 1978-10-04
IT1093325B (it) 1985-07-19
AT369675B (de) 1983-01-25
ATA130878A (de) 1982-06-15
US4152917A (en) 1979-05-08
BE864819A (fr) 1978-07-03
DE2712061C3 (de) 1980-01-31
DE2712061A1 (de) 1978-09-21
FR2382280B1 (it) 1983-01-28

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