BE888767R - METHOD FOR DIRECTLY STARTING PILGRIM PIT LAMINATION OF TUBES AND APPARATUS FOR IMPLEMENTING THE METHOD - Google Patents

METHOD FOR DIRECTLY STARTING PILGRIM PIT LAMINATION OF TUBES AND APPARATUS FOR IMPLEMENTING THE METHOD

Info

Publication number
BE888767R
BE888767R BE0/204760A BE204760A BE888767R BE 888767 R BE888767 R BE 888767R BE 0/204760 A BE0/204760 A BE 0/204760A BE 204760 A BE204760 A BE 204760A BE 888767 R BE888767 R BE 888767R
Authority
BE
Belgium
Prior art keywords
pilgrim
pit
lamination
tubes
implementing
Prior art date
Application number
BE0/204760A
Other languages
French (fr)
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
Application granted granted Critical
Publication of BE888767R publication Critical patent/BE888767R/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BE0/204760A 1980-05-13 1981-05-12 METHOD FOR DIRECTLY STARTING PILGRIM PIT LAMINATION OF TUBES AND APPARATUS FOR IMPLEMENTING THE METHOD BE888767R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3018612A DE3018612C2 (en) 1980-05-13 1980-05-13 Device for pilgrims

Publications (1)

Publication Number Publication Date
BE888767R true BE888767R (en) 1981-08-28

Family

ID=6102471

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204760A BE888767R (en) 1980-05-13 1981-05-12 METHOD FOR DIRECTLY STARTING PILGRIM PIT LAMINATION OF TUBES AND APPARATUS FOR IMPLEMENTING THE METHOD

Country Status (8)

Country Link
BE (1) BE888767R (en)
CS (1) CS227679B2 (en)
DE (1) DE3018612C2 (en)
ES (1) ES8300521A2 (en)
FR (1) FR2484295A2 (en)
GB (1) GB2077164B (en)
IT (1) IT1135694B (en)
RO (1) RO81971A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010020976A1 (en) * 2010-05-12 2011-11-17 V&M Deutschland Gmbh Method for pilgriming hollow ingot on arbor in pilgrim roll, involves pre-deforming hollow ingot by radial force acting on partial periphery and pressing hollow ingot into arbor, where stop is provided at rear end of hollow ingot

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE169853C (en) *
GB470979A (en) * 1935-02-26 1937-08-25 Mannesmann Ag Improvements in or relating to a process for the rolling of seamless tubes
DE803230C (en) * 1948-11-13 1951-04-02 Westdeutsche Mannesmannroehren Device for sharpening hollow blocks for pipe rolling mills

Also Published As

Publication number Publication date
DE3018612A1 (en) 1981-11-19
RO81971B (en) 1983-07-30
CS227679B2 (en) 1984-05-14
DE3018612C2 (en) 1985-10-31
GB2077164A (en) 1981-12-16
GB2077164B (en) 1983-12-07
FR2484295B2 (en) 1985-03-08
ES499472A0 (en) 1982-11-01
IT1135694B (en) 1986-08-27
ES8300521A2 (en) 1982-11-01
IT8120659A0 (en) 1981-03-23
RO81971A (en) 1983-08-03
FR2484295A2 (en) 1981-12-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MANNESMANN A.G.

Effective date: 19880228