DE69704391D1 - Walzen ringförmiger Werkstücke - Google Patents

Walzen ringförmiger Werkstücke

Info

Publication number
DE69704391D1
DE69704391D1 DE69704391T DE69704391T DE69704391D1 DE 69704391 D1 DE69704391 D1 DE 69704391D1 DE 69704391 T DE69704391 T DE 69704391T DE 69704391 T DE69704391 T DE 69704391T DE 69704391 D1 DE69704391 D1 DE 69704391D1
Authority
DE
Germany
Prior art keywords
rolling ring
shaped workpieces
workpieces
shaped
rolling
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 - Lifetime
Application number
DE69704391T
Other languages
English (en)
Other versions
DE69704391T2 (de
Inventor
Ronald Carl Andriessen
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.)
Hoerbiger Antriebstechnik Holding GmbH
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
Application granted granted Critical
Publication of DE69704391D1 publication Critical patent/DE69704391D1/de
Publication of DE69704391T2 publication Critical patent/DE69704391T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Metal Rolling (AREA)
DE69704391T 1996-05-24 1997-05-20 Walzen ringförmiger Werkstücke Expired - Lifetime DE69704391T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9610957A GB2313334B (en) 1996-05-24 1996-05-24 Rolling annular workpieces

Publications (2)

Publication Number Publication Date
DE69704391D1 true DE69704391D1 (de) 2001-05-03
DE69704391T2 DE69704391T2 (de) 2001-10-18

Family

ID=10794289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704391T Expired - Lifetime DE69704391T2 (de) 1996-05-24 1997-05-20 Walzen ringförmiger Werkstücke

Country Status (6)

Country Link
US (1) US5829292A (de)
EP (1) EP0808679B1 (de)
JP (1) JP4255991B2 (de)
CA (1) CA2205150C (de)
DE (1) DE69704391T2 (de)
GB (1) GB2313334B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3624480B2 (ja) * 1995-08-30 2005-03-02 日本精工株式会社 輪体成形装置及び輪体成形方法
JPH11342440A (ja) * 1998-05-28 1999-12-14 Nippon Seiko Kk 工具制御装置
GB2360825B (en) 2000-03-30 2004-11-17 Formflo Ltd Gear wheels roll formed from powder metal blanks
AU2003268643A1 (en) * 2002-09-12 2004-04-30 Showa Denko K.K. Method and apparatus for measuring shape of tube body
US6954991B2 (en) 2002-09-12 2005-10-18 Showa Denko K.K. Method and apparatus for measuring shape of tubular body
GB2430173A (en) * 2005-08-05 2007-03-21 Formflo Ltd Ring rolling from metal blanks
US8561445B2 (en) * 2008-10-21 2013-10-22 Smi & Hydraulics, Inc. Rounding system and method used in the manufacture of wind towers
RU2546271C2 (ru) * 2009-07-30 2015-04-10 Гвс Тьюб Фоминг Солюшинс Инк. Приспособление и способ формования кожуха очистного устройства (варианты)
US9744628B1 (en) 2015-09-17 2017-08-29 Albert S. Kuo System and method for coldworking holes in a workpiece
CN108296282B (zh) * 2018-01-30 2020-09-04 张培栋 一种铝合金壳体的加工方法以及冷轧设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475779A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475780A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475778A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475777A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations

Also Published As

Publication number Publication date
GB9610957D0 (en) 1996-07-31
GB2313334B (en) 1999-07-07
DE69704391T2 (de) 2001-10-18
EP0808679B1 (de) 2001-03-28
CA2205150C (en) 2007-09-25
JPH1094807A (ja) 1998-04-14
JP4255991B2 (ja) 2009-04-22
US5829292A (en) 1998-11-03
CA2205150A1 (en) 1997-11-24
EP0808679A1 (de) 1997-11-26
GB2313334A (en) 1997-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HOERBIGER ANTRIEBSTECHNIK GMBH, 86956 SCHONGAU, DE