GB1300688A - Improvements in or relating to cross-rolling machines - Google Patents

Improvements in or relating to cross-rolling machines

Info

Publication number
GB1300688A
GB1300688A GB29777/71A GB2977771A GB1300688A GB 1300688 A GB1300688 A GB 1300688A GB 29777/71 A GB29777/71 A GB 29777/71A GB 2977771 A GB2977771 A GB 2977771A GB 1300688 A GB1300688 A GB 1300688A
Authority
GB
United Kingdom
Prior art keywords
roll
cross
notch
billet
relating
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
GB29777/71A
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1300688A publication Critical patent/GB1300688A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB29777/71A 1970-06-25 1971-06-24 Improvements in or relating to cross-rolling machines Expired GB1300688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5477970 1970-06-25

Publications (1)

Publication Number Publication Date
GB1300688A true GB1300688A (en) 1972-12-20

Family

ID=12980240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29777/71A Expired GB1300688A (en) 1970-06-25 1971-06-24 Improvements in or relating to cross-rolling machines

Country Status (3)

Country Link
US (1) US3731510A (enExample)
DE (1) DE2131300B2 (enExample)
GB (1) GB1300688A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316249B4 (de) * 2003-03-04 2010-04-15 Langenstein & Schemann Gmbh Verfahren zum Umformen eines Werkstückes und Walzmaschine
DE20312485U1 (de) * 2003-03-04 2003-10-16 Langenstein & Schemann Gmbh, 96450 Coburg Walzmaschine zum Umformen eines Werkstücks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342917A (en) * 1942-06-06 1944-02-29 Universal Forging Co Inc Rotary forging machine
US3611769A (en) * 1969-05-06 1971-10-12 Vyzk Ustav Tvarecich Stroju Method and apparatus for shaping bar stock by rolling

Also Published As

Publication number Publication date
DE2131300B2 (de) 1974-04-11
DE2131300C3 (enExample) 1974-11-07
DE2131300A1 (de) 1971-12-30
US3731510A (en) 1973-05-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee