DE2826217A1 - Vorrichtung zum walzen von rohren - Google Patents

Vorrichtung zum walzen von rohren

Info

Publication number
DE2826217A1
DE2826217A1 DE19782826217 DE2826217A DE2826217A1 DE 2826217 A1 DE2826217 A1 DE 2826217A1 DE 19782826217 DE19782826217 DE 19782826217 DE 2826217 A DE2826217 A DE 2826217A DE 2826217 A1 DE2826217 A1 DE 2826217A1
Authority
DE
Germany
Prior art keywords
metal block
ball bearings
diameter
housing
bush
Prior art date
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.)
Granted
Application number
DE19782826217
Other languages
German (de)
English (en)
Other versions
DE2826217C2 (enExample
Inventor
Hans Luebker
Willi Potthoff
Willi Rethmann
Klaus-Peter Uhlmann
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal 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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Priority to DE19782826217 priority Critical patent/DE2826217A1/de
Priority to IT48398/79A priority patent/IT1116566B/it
Priority to GB7920272A priority patent/GB2025289B/en
Priority to FR7915118A priority patent/FR2428481A1/fr
Priority to ES481524A priority patent/ES481524A1/es
Priority to SE7905226A priority patent/SE7905226L/
Priority to BE2/57869A priority patent/BE876971A/xx
Publication of DE2826217A1 publication Critical patent/DE2826217A1/de
Application granted granted Critical
Publication of DE2826217C2 publication Critical patent/DE2826217C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE19782826217 1978-06-15 1978-06-15 Vorrichtung zum walzen von rohren Granted DE2826217A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19782826217 DE2826217A1 (de) 1978-06-15 1978-06-15 Vorrichtung zum walzen von rohren
IT48398/79A IT1116566B (it) 1978-06-15 1979-03-19 Apparecchio di laminazione per tubi
GB7920272A GB2025289B (en) 1978-06-15 1979-06-11 Method of and apparatus for rolling tubes
FR7915118A FR2428481A1 (fr) 1978-06-15 1979-06-13 Dispositif de laminage de tubes
ES481524A ES481524A1 (es) 1978-06-15 1979-06-13 Perfeccionamientos en dispositivos para la laminacion de tu-bos.
SE7905226A SE7905226L (sv) 1978-06-15 1979-06-14 Anordning for valsning av ror
BE2/57869A BE876971A (fr) 1978-06-15 1979-06-14 Dispositif pour le laminage de tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782826217 DE2826217A1 (de) 1978-06-15 1978-06-15 Vorrichtung zum walzen von rohren

Publications (2)

Publication Number Publication Date
DE2826217A1 true DE2826217A1 (de) 1979-12-20
DE2826217C2 DE2826217C2 (enExample) 1989-03-02

Family

ID=6041851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782826217 Granted DE2826217A1 (de) 1978-06-15 1978-06-15 Vorrichtung zum walzen von rohren

Country Status (7)

Country Link
BE (1) BE876971A (enExample)
DE (1) DE2826217A1 (enExample)
ES (1) ES481524A1 (enExample)
FR (1) FR2428481A1 (enExample)
GB (1) GB2025289B (enExample)
IT (1) IT1116566B (enExample)
SE (1) SE7905226L (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2138348C1 (ru) * 1998-10-12 1999-09-27 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Способ горячей прокатки бесшовных тонкостенных труб

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US999757A (en) * 1906-06-20 1911-08-08 Samuel E Diescher Piercing-mill and the like.
US3132545A (en) * 1960-05-20 1964-05-12 Vincenzo S Arata Cycloidal rolling mill
DE1427970A1 (de) * 1964-08-04 1969-02-06 Mannesmann Meer Ag Schraegwalzwerk
DE2522855A1 (de) * 1975-02-12 1976-12-09 Kabel Metallwerke Ghh Verfahren zur herstellung nahtloser metallischer rohre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US999757A (en) * 1906-06-20 1911-08-08 Samuel E Diescher Piercing-mill and the like.
US3132545A (en) * 1960-05-20 1964-05-12 Vincenzo S Arata Cycloidal rolling mill
DE1427970A1 (de) * 1964-08-04 1969-02-06 Mannesmann Meer Ag Schraegwalzwerk
DE2522855A1 (de) * 1975-02-12 1976-12-09 Kabel Metallwerke Ghh Verfahren zur herstellung nahtloser metallischer rohre

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Buch: "Dubbel's Taschenbuch für den Maschinenbau" Band 1, 12. Aufl. 1961, Springer-Verlag, S. 442-448 *

Also Published As

Publication number Publication date
IT7948398A0 (it) 1979-03-19
FR2428481A1 (fr) 1980-01-11
IT1116566B (it) 1986-02-10
DE2826217C2 (enExample) 1989-03-02
GB2025289A (en) 1980-01-23
GB2025289B (en) 1982-04-28
SE7905226L (sv) 1979-12-16
BE876971A (fr) 1979-10-01
ES481524A1 (es) 1980-01-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: KABEL- UND METALLWERKE GUTEHOFFNUNGSHUETTE AG, 450

D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: KM-KABELMETAL AG, 4500 OSNABRUECK, DE

8331 Complete revocation