FR2279491B1 - - Google Patents

Info

Publication number
FR2279491B1
FR2279491B1 FR7522938A FR7522938A FR2279491B1 FR 2279491 B1 FR2279491 B1 FR 2279491B1 FR 7522938 A FR7522938 A FR 7522938A FR 7522938 A FR7522938 A FR 7522938A FR 2279491 B1 FR2279491 B1 FR 2279491B1
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
FR7522938A
Other versions
FR2279491A1 (fr
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.)
Formflo Ltd
Original Assignee
Formflo 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 Formflo Ltd filed Critical Formflo Ltd
Publication of FR2279491A1 publication Critical patent/FR2279491A1/fr
Application granted granted Critical
Publication of FR2279491B1 publication Critical patent/FR2279491B1/fr
Granted 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
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
FR7522938A 1974-07-24 1975-07-23 Procede de profilage d'une piece annulaire Granted FR2279491A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3278474A GB1475778A (en) 1974-07-24 1974-07-24 Rolling operations

Publications (2)

Publication Number Publication Date
FR2279491A1 FR2279491A1 (fr) 1976-02-20
FR2279491B1 true FR2279491B1 (fr) 1981-08-28

Family

ID=10343953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522938A Granted FR2279491A1 (fr) 1974-07-24 1975-07-23 Procede de profilage d'une piece annulaire

Country Status (7)

Country Link
US (1) US3992910A (fr)
JP (1) JPS6149022B2 (fr)
DE (1) DE2533487A1 (fr)
FR (1) FR2279491A1 (fr)
GB (1) GB1475778A (fr)
IT (1) IT1040107B (fr)
SE (1) SE414594B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701593C2 (de) * 1977-01-15 1986-07-10 Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz Verfahren zum Maßwalzen von Rotationskörpern und Walzgerüst zur Durchführung des Verfahrens
GB2313334B (en) * 1996-05-24 1999-07-07 Formflo Ltd Rolling annular workpieces
GB2430173A (en) * 2005-08-05 2007-03-21 Formflo Ltd Ring rolling from metal blanks
CN100398253C (zh) * 2005-08-09 2008-07-02 贵州省机电装备工程技术研究中心 一种用于圆柱台阶轴类零件的冷拉伸滚压成型方法
US8561445B2 (en) * 2008-10-21 2013-10-22 Smi & Hydraulics, Inc. Rounding system and method used in the manufacture of wind towers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803890A (en) * 1969-12-31 1974-04-16 Nat Res Dev Rolling machines
CA960884A (en) * 1971-02-22 1975-01-14 National Research Development Corporation Rolling machines
FR2195490B1 (fr) * 1972-08-09 1980-08-14 Roulements Soc Nouvelle

Also Published As

Publication number Publication date
SE414594B (sv) 1980-08-11
GB1475778A (en) 1977-06-10
SE7508175L (sv) 1976-01-26
IT1040107B (it) 1979-12-20
JPS6149022B2 (fr) 1986-10-27
US3992910A (en) 1976-11-23
DE2533487C2 (fr) 1990-08-16
FR2279491A1 (fr) 1976-02-20
JPS5149162A (fr) 1976-04-28
DE2533487A1 (de) 1976-02-05

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