GB1354824A - Apparatus for rotating pipes - Google Patents

Apparatus for rotating pipes

Info

Publication number
GB1354824A
GB1354824A GB570572A GB570572A GB1354824A GB 1354824 A GB1354824 A GB 1354824A GB 570572 A GB570572 A GB 570572A GB 570572 A GB570572 A GB 570572A GB 1354824 A GB1354824 A GB 1354824A
Authority
GB
United Kingdom
Prior art keywords
jaws
segment
ram
jaw
coupled
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.)
Expired
Application number
GB570572A
Other languages
English (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.)
NOVA HUT KLEMENTA GOTTWALDA NA
Original Assignee
NOVA HUT KLEMENTA GOTTWALDA NA
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 NOVA HUT KLEMENTA GOTTWALDA NA filed Critical NOVA HUT KLEMENTA GOTTWALDA NA
Publication of GB1354824A publication Critical patent/GB1354824A/en
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
    • 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
    • B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • B21B39/30—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by lodging it in a rotating ring manipulator or ring segment manipulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
    • B21B17/12—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills in a discontinuous process, e.g. plug-rolling 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
    • B21B21/06—Devices for revolving work between the steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Clamps And Clips (AREA)
GB570572A 1971-05-07 1972-02-08 Apparatus for rotating pipes Expired GB1354824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS721270A CS152827B1 (https=) 1971-05-07 1971-05-07

Publications (1)

Publication Number Publication Date
GB1354824A true GB1354824A (en) 1974-06-05

Family

ID=5420851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB570572A Expired GB1354824A (en) 1971-05-07 1972-02-08 Apparatus for rotating pipes

Country Status (3)

Country Link
CS (1) CS152827B1 (https=)
DE (1) DE2207159A1 (https=)
GB (1) GB1354824A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2129052C1 (ru) * 1998-03-18 1999-04-20 Гончарук Александр Васильевич Рабочая клеть
RU2283707C2 (ru) * 2004-02-03 2006-09-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Рабочая клеть стана винтовой прокатки
CN114682635A (zh) * 2022-03-03 2022-07-01 大冶特殊钢有限公司 一种生产薄壁无缝钢管用的导板装置及穿孔机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2129052C1 (ru) * 1998-03-18 1999-04-20 Гончарук Александр Васильевич Рабочая клеть
RU2283707C2 (ru) * 2004-02-03 2006-09-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Рабочая клеть стана винтовой прокатки
CN114682635A (zh) * 2022-03-03 2022-07-01 大冶特殊钢有限公司 一种生产薄壁无缝钢管用的导板装置及穿孔机

Also Published As

Publication number Publication date
CS152827B1 (https=) 1974-02-22
DE2207159A1 (de) 1972-11-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee