ATE94787T1 - Walzgeruest mit leicht wechselbaren walzgesenken. - Google Patents

Walzgeruest mit leicht wechselbaren walzgesenken.

Info

Publication number
ATE94787T1
ATE94787T1 AT90850260T AT90850260T ATE94787T1 AT E94787 T1 ATE94787 T1 AT E94787T1 AT 90850260 T AT90850260 T AT 90850260T AT 90850260 T AT90850260 T AT 90850260T AT E94787 T1 ATE94787 T1 AT E94787T1
Authority
AT
Austria
Prior art keywords
rollstand
sled
roller
spur gears
roll dies
Prior art date
Application number
AT90850260T
Other languages
English (en)
Inventor
David J Szendre
Charles S Rutkowski
Bruce O Foster
Jon L Osborne
Anthony A Duerring
Original Assignee
Sandvik Special Metals
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 Sandvik Special Metals filed Critical Sandvik Special Metals
Application granted granted Critical
Publication of ATE94787T1 publication Critical patent/ATE94787T1/de

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
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Transmission Devices (AREA)
  • Coating With Molten Metal (AREA)
  • Forging (AREA)
AT90850260T 1989-07-07 1990-07-03 Walzgeruest mit leicht wechselbaren walzgesenken. ATE94787T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/376,576 US4993251A (en) 1989-07-07 1989-07-07 Rollstand having easily replaceable roll dies
EP90850260A EP0407369B1 (de) 1989-07-07 1990-07-03 Walzgerüst mit leicht wechselbaren Walzgesenken

Publications (1)

Publication Number Publication Date
ATE94787T1 true ATE94787T1 (de) 1993-10-15

Family

ID=23485565

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90850260T ATE94787T1 (de) 1989-07-07 1990-07-03 Walzgeruest mit leicht wechselbaren walzgesenken.

Country Status (5)

Country Link
US (1) US4993251A (de)
EP (1) EP0407369B1 (de)
JP (1) JP2851136B2 (de)
AT (1) ATE94787T1 (de)
DE (1) DE69003473T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351515A (en) * 1993-01-19 1994-10-04 Sandvik Special Metals Corporation Apparatus and method for reducing the diameter of a cylindrical workpiece
DE102015122701A1 (de) * 2015-12-23 2017-06-29 Sandvik Materials Technology Deutschland Gmbh Kaltpilgerwalzanlage
DE102017221126A1 (de) * 2017-11-27 2019-05-29 Sms Group Gmbh Walzgerüst
CN114309181A (zh) * 2021-11-19 2022-04-12 江苏薪泽奇机械股份有限公司 一种冷弯管机中前辊架的快拆快装装置
CN115090679A (zh) * 2022-07-05 2022-09-23 中国重型机械研究院股份公司 一种单齿条驱动的高速冷轧管机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972267A (en) * 1954-03-03 1961-02-21 Aetna Standard Eng Co Tube reducing machine
DE1287541B (de) * 1964-04-13 1969-01-23 Mannesmann Meer Ag Walzengeruest fuer Mehrfach-Kaltpilgerwalzwerk
US3570294A (en) * 1967-12-06 1971-03-16 Jintaro Shibata Pipe rolling equipment
US3813911A (en) * 1972-10-18 1974-06-04 Superior Tube Co Tube rolling mill for producing tubing with various internal configurations
US4373367A (en) * 1979-10-01 1983-02-15 Mario Fabris Roller entry guides for rod mills
CA1190773A (en) * 1981-01-27 1985-07-23 Alexander I. Wilson Rolling mill stand
FR2510913A1 (fr) * 1981-08-06 1983-02-11 Vallourec Dispositif de changement d'outillage de laminoir a froid a pas de pelerin
US4538350A (en) * 1982-06-24 1985-09-03 Nosal Vsevolod V Method of manufacturing a multicore cable
US4562713A (en) * 1983-12-14 1986-01-07 Sumitomo Metal Industries, Ltd. Cold pilger mill
SU1148660A1 (ru) * 1983-12-20 1985-04-07 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Им.Л.И.Брежнева Рабоча клеть стана холодной прокатки труб
JPS61500717A (ja) * 1983-12-21 1986-04-17 モスコフスキ−　インスチツ−ト　スタリ　イ　スプラホフ ピルグリム圧延装置
JPS60166108A (ja) * 1984-02-07 1985-08-29 Sanyo Tokushu Seikou Kk 内面異形金属管の製造方法
EP0235332B1 (de) * 1986-03-04 1990-10-03 MANNESMANN Aktiengesellschaft Walzgerüst
US4930328A (en) * 1989-01-17 1990-06-05 Sandvik Special Metals Corp. Method and apparatus for reloading a pilgering mill

Also Published As

Publication number Publication date
EP0407369A2 (de) 1991-01-09
JP2851136B2 (ja) 1999-01-27
US4993251A (en) 1991-02-19
DE69003473D1 (de) 1993-10-28
EP0407369B1 (de) 1993-09-22
EP0407369A3 (de) 1991-03-06
JPH03207509A (ja) 1991-09-10
DE69003473T2 (de) 1994-01-20

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