FR2181096B1 - - Google Patents

Info

Publication number
FR2181096B1
FR2181096B1 FR7315065A FR7315065A FR2181096B1 FR 2181096 B1 FR2181096 B1 FR 2181096B1 FR 7315065 A FR7315065 A FR 7315065A FR 7315065 A FR7315065 A FR 7315065A FR 2181096 B1 FR2181096 B1 FR 2181096B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7315065A
Other languages
French (fr)
Other versions
FR2181096A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer 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
Priority claimed from DE19722264713 external-priority patent/DE2264713C3/en
Priority claimed from DE2219941A external-priority patent/DE2219941C3/en
Application filed by Mannesmann Meer AG filed Critical Mannesmann Meer AG
Publication of FR2181096A1 publication Critical patent/FR2181096A1/fr
Application granted granted Critical
Publication of FR2181096B1 publication Critical patent/FR2181096B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/06—Fastening stands or frames to foundation, e.g. to the sole plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR7315065A 1972-04-20 1973-04-19 Expired FR2181096B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722264713 DE2264713C3 (en) 1972-04-20 Three-roll piercing mill
DE2219941A DE2219941C3 (en) 1972-04-20 1972-04-20 Three-roll piercing mill for the production of pipes, preferably for the production of thin-walled pipes with thickened ends

Publications (2)

Publication Number Publication Date
FR2181096A1 FR2181096A1 (en) 1973-11-30
FR2181096B1 true FR2181096B1 (en) 1977-02-04

Family

ID=25763140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315065A Expired FR2181096B1 (en) 1972-04-20 1973-04-19

Country Status (2)

Country Link
FR (1) FR2181096B1 (en)
GB (1) GB1424547A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814493C3 (en) * 1978-03-31 1980-12-18 Mannesmann Ag, 4000 Duesseldorf Cross rolling mill
CN101947554B (en) * 2010-08-05 2012-04-18 太原通泽重工有限公司 Feeding angle adjusting device of three-roller skew rolling mill
CN102764769B (en) * 2012-07-03 2014-04-16 太原科技大学 Roller radial adjusting mechanism of cross beam type four-roller profile rolling mill

Also Published As

Publication number Publication date
GB1424547A (en) 1976-02-11
DE2264713B2 (en) 1977-05-26
FR2181096A1 (en) 1973-11-30
DE2264713A1 (en) 1975-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse