FR2769859B1 - Machine de roulage pour piece annulaire a former - Google Patents

Machine de roulage pour piece annulaire a former

Info

Publication number
FR2769859B1
FR2769859B1 FR9713224A FR9713224A FR2769859B1 FR 2769859 B1 FR2769859 B1 FR 2769859B1 FR 9713224 A FR9713224 A FR 9713224A FR 9713224 A FR9713224 A FR 9713224A FR 2769859 B1 FR2769859 B1 FR 2769859B1
Authority
FR
France
Prior art keywords
rolling machine
annular part
annular
rolling
machine
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 - Fee Related
Application number
FR9713224A
Other languages
English (en)
Other versions
FR2769859A1 (fr
Inventor
Charles Marcon
Jean Paul Lespour
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.)
Escofier Technologie SAS
Original Assignee
Escofier Technologie SAS
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 Escofier Technologie SAS filed Critical Escofier Technologie SAS
Priority to FR9713224A priority Critical patent/FR2769859B1/fr
Priority to EP98950159A priority patent/EP1024914B1/fr
Priority to DE69805200T priority patent/DE69805200T2/de
Priority to ES98950159T priority patent/ES2173631T3/es
Priority to PCT/FR1998/002241 priority patent/WO1999020415A1/fr
Publication of FR2769859A1 publication Critical patent/FR2769859A1/fr
Application granted granted Critical
Publication of FR2769859B1 publication Critical patent/FR2769859B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR9713224A 1997-10-22 1997-10-22 Machine de roulage pour piece annulaire a former Expired - Fee Related FR2769859B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9713224A FR2769859B1 (fr) 1997-10-22 1997-10-22 Machine de roulage pour piece annulaire a former
EP98950159A EP1024914B1 (fr) 1997-10-22 1998-10-20 Machine de roulage pour piece annulaire a former
DE69805200T DE69805200T2 (de) 1997-10-22 1998-10-20 Walzmaschine für die herstellung eines ringförmigen teils
ES98950159T ES2173631T3 (es) 1997-10-22 1998-10-20 Maquina de rodadura para pieza anular a conformar.
PCT/FR1998/002241 WO1999020415A1 (fr) 1997-10-22 1998-10-20 Machine de roulage pour piece annulaire a former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713224A FR2769859B1 (fr) 1997-10-22 1997-10-22 Machine de roulage pour piece annulaire a former

Publications (2)

Publication Number Publication Date
FR2769859A1 FR2769859A1 (fr) 1999-04-23
FR2769859B1 true FR2769859B1 (fr) 2000-01-28

Family

ID=9512507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713224A Expired - Fee Related FR2769859B1 (fr) 1997-10-22 1997-10-22 Machine de roulage pour piece annulaire a former

Country Status (5)

Country Link
EP (1) EP1024914B1 (fr)
DE (1) DE69805200T2 (fr)
ES (1) ES2173631T3 (fr)
FR (1) FR2769859B1 (fr)
WO (1) WO1999020415A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001121416A (ja) * 1999-10-27 2001-05-08 Minebea Co Ltd 軸受の外輪のランド仕上加工法及び軸受
CN101829745B (zh) * 2010-04-23 2012-01-11 武汉理工大学 双沟槽截面环件冷辗扩成形的方法
CN104416099A (zh) * 2013-09-04 2015-03-18 张家港市华尔东环形锻件有限公司 一种碾环机用异形芯辊
CN108856608B (zh) * 2018-06-05 2019-09-20 北京中科三维科技有限公司 高精度数控闭环辊轧成型系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681962A (en) * 1969-12-01 1972-08-08 Rotary Profile Anstalt Apparatus for rolling rings
US4173134A (en) * 1978-02-24 1979-11-06 General Electric Company Apparatus and method for guiding a ring structure during the manufacture thereof
US4869088A (en) * 1988-07-05 1989-09-26 Kazuo Kadotani Ring shaping apparatus
DE4405373C2 (de) * 1994-02-19 1997-12-04 Bad Dueben Profilwalzmaschinen Vorrichtung zum Rundwalzen von Ringen

Also Published As

Publication number Publication date
ES2173631T3 (es) 2002-10-16
WO1999020415A1 (fr) 1999-04-29
FR2769859A1 (fr) 1999-04-23
DE69805200D1 (de) 2002-06-06
DE69805200T2 (de) 2002-10-24
EP1024914A1 (fr) 2000-08-09
EP1024914B1 (fr) 2002-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse