DE50211980D1 - DEVICE AND METHOD FOR PRODUCING A CONCENTRIC HUB SHAPING SHAPED BODY - Google Patents

DEVICE AND METHOD FOR PRODUCING A CONCENTRIC HUB SHAPING SHAPED BODY

Info

Publication number
DE50211980D1
DE50211980D1 DE50211980T DE50211980T DE50211980D1 DE 50211980 D1 DE50211980 D1 DE 50211980D1 DE 50211980 T DE50211980 T DE 50211980T DE 50211980 T DE50211980 T DE 50211980T DE 50211980 D1 DE50211980 D1 DE 50211980D1
Authority
DE
Germany
Prior art keywords
mandrel
producing
pressure surface
concentric hub
shaped body
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.)
Revoked
Application number
DE50211980T
Other languages
German (de)
Inventor
Udo Friese
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.)
WF Maschinenbau und Blechformtecknik GmbH and Co KG
Original Assignee
WF Maschinenbau und Blechformtecknik GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7698718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50211980(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by WF Maschinenbau und Blechformtecknik GmbH and Co KG filed Critical WF Maschinenbau und Blechformtecknik GmbH and Co KG
Application granted granted Critical
Publication of DE50211980D1 publication Critical patent/DE50211980D1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • 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
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • 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
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Adornments (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Forging (AREA)

Abstract

An apparatus for manufacturing a formed body having a concentric hub. The concentric hub is formed from a round blank, with a rotating tool plate on which the round blank lies, a work roller and a follower roller capable of being infed axially and/or radially for shaping of the hub about a concentrically arranged mandrel. The work roller has a pressure surface on its side facing toward the mandrel, against which pressure surface material of the round blank is removed in flow-forming abuts. The pressure surface is inclined outwardly relative to the central axis of the mandrel.
DE50211980T 2001-09-12 2002-09-06 DEVICE AND METHOD FOR PRODUCING A CONCENTRIC HUB SHAPING SHAPED BODY Revoked DE50211980D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10144834A DE10144834A1 (en) 2001-09-12 2001-09-12 Concentric-hub shaped body producing device has application surface sloping relative to central axis of tool pin
PCT/EP2002/009994 WO2003022483A1 (en) 2001-09-12 2002-09-06 Device for producing a shaped body that has a concentric hub

Publications (1)

Publication Number Publication Date
DE50211980D1 true DE50211980D1 (en) 2008-05-08

Family

ID=7698718

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10144834A Ceased DE10144834A1 (en) 2001-09-12 2001-09-12 Concentric-hub shaped body producing device has application surface sloping relative to central axis of tool pin
DE50211980T Revoked DE50211980D1 (en) 2001-09-12 2002-09-06 DEVICE AND METHOD FOR PRODUCING A CONCENTRIC HUB SHAPING SHAPED BODY

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10144834A Ceased DE10144834A1 (en) 2001-09-12 2001-09-12 Concentric-hub shaped body producing device has application surface sloping relative to central axis of tool pin

Country Status (10)

Country Link
US (1) US20040168496A1 (en)
EP (1) EP1425120B1 (en)
JP (1) JP2005501732A (en)
KR (1) KR20040039342A (en)
AT (1) ATE390227T1 (en)
CA (1) CA2458039A1 (en)
DE (2) DE10144834A1 (en)
DK (1) DK1425120T3 (en)
ES (1) ES2304461T3 (en)
WO (1) WO2003022483A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1712310B1 (en) * 2005-04-13 2007-07-11 Repkon Machine and Tool Industry & Trade Ltd. Method for forming a groove
KR101196415B1 (en) 2007-01-04 2012-11-02 에스케이케미칼주식회사 Polyarylene sulfide resin with excellent luminosity and preparation method thereof
CN102151737A (en) * 2011-04-25 2011-08-17 董利强 Pulley blank spinning process
CN109158469B (en) * 2018-08-03 2020-05-19 华中科技大学 Progressive thickening forming method for annular boss of annular plate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590211A (en) * 1944-01-31 1947-07-10 Standard Telephones Cables Ltd Methods of and means for rolling annular metal bodies
WO1994020235A1 (en) * 1993-03-02 1994-09-15 Wf-Maschinenbau Und Blechformtechnik Gmbh & Co. Kg Method for the non-cutting production of a transmission component hub
JP2719563B2 (en) * 1995-10-25 1998-02-25 日本イスエード株式会社 Stepped pulley manufacturing method
US5951422A (en) * 1996-06-24 1999-09-14 The Gates Corporation Hub and pulley with radially inward annular collar
JP3387831B2 (en) * 1998-03-09 2003-03-17 小島プレス工業株式会社 Method of manufacturing metal product having cylindrical portion integrally formed
WO2001007181A1 (en) * 1999-07-28 2001-02-01 Kanemitsu Corporation Sheet metal member and method of manufacturing the member
DE10033089A1 (en) * 2000-02-15 2001-08-23 Wf Maschinenbau Blechformtech Process for the non-cutting production of a component with a hub
WO2001066278A1 (en) * 2000-03-10 2001-09-13 Kanemitsu Corporation Slitting method, slitting device, and method of manufacturing metal sheet brake shoe by slitting
JP3812329B2 (en) * 2000-03-14 2006-08-23 日産自動車株式会社 Plastic working method
US6598443B2 (en) * 2000-04-26 2003-07-29 A. J. Rose Manufacturing Co. Blind bore hub and method of forming
JP4561008B2 (en) * 2000-09-26 2010-10-13 アイシン・エィ・ダブリュ株式会社 Cylindrical member manufacturing method and cylindrical member manufacturing apparatus

Also Published As

Publication number Publication date
EP1425120A1 (en) 2004-06-09
CA2458039A1 (en) 2003-03-20
JP2005501732A (en) 2005-01-20
KR20040039342A (en) 2004-05-10
ES2304461T3 (en) 2008-10-16
DE10144834A1 (en) 2003-03-27
EP1425120B1 (en) 2008-03-26
DK1425120T3 (en) 2008-07-21
WO2003022483A1 (en) 2003-03-20
US20040168496A1 (en) 2004-09-02
ATE390227T1 (en) 2008-04-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation