ATE432782T1 - METHOD AND DEVICE FOR DEFORMING A WORKPIECE - Google Patents

METHOD AND DEVICE FOR DEFORMING A WORKPIECE

Info

Publication number
ATE432782T1
ATE432782T1 AT06018083T AT06018083T ATE432782T1 AT E432782 T1 ATE432782 T1 AT E432782T1 AT 06018083 T AT06018083 T AT 06018083T AT 06018083 T AT06018083 T AT 06018083T AT E432782 T1 ATE432782 T1 AT E432782T1
Authority
AT
Austria
Prior art keywords
workpiece
deforming
independent
shaping unit
comprises aligning
Prior art date
Application number
AT06018083T
Other languages
German (de)
Inventor
Helmut Sproll
Arne Hoeltich
Original Assignee
Rollwalztechnik Abele & Hoelti
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=37459997&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE432782(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rollwalztechnik Abele & Hoelti filed Critical Rollwalztechnik Abele & Hoelti
Application granted granted Critical
Publication of ATE432782T1 publication Critical patent/ATE432782T1/en

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
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/066—Making machine elements axles or shafts splined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/12—Making machine elements axles or shafts of specially-shaped cross-section

Abstract

Method for deforming a workpiece (7) comprises aligning rollers (1, 2) with a shaping unit (6) on the workpiece and moving against the workpiece. An independent claim is also included for a device for deforming a workpiece.
AT06018083T 2005-09-08 2006-08-30 METHOD AND DEVICE FOR DEFORMING A WORKPIECE ATE432782T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005042901A DE102005042901B3 (en) 2005-09-08 2005-09-08 Method and device for deforming a workpiece

Publications (1)

Publication Number Publication Date
ATE432782T1 true ATE432782T1 (en) 2009-06-15

Family

ID=37459997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06018083T ATE432782T1 (en) 2005-09-08 2006-08-30 METHOD AND DEVICE FOR DEFORMING A WORKPIECE

Country Status (4)

Country Link
EP (1) EP1762314B1 (en)
AT (1) ATE432782T1 (en)
DE (2) DE102005042901B3 (en)
ES (1) ES2323889T3 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349282A (en) * 1953-06-11 1960-10-15 Wlodek Tadeusz W Dr Process for improving the strength properties of construction elements made of plastically deformable material which has a yield point
DD96864A1 (en) * 1972-06-12 1973-04-12
CH565002A5 (en) * 1973-04-18 1975-08-15 Thommen Revue Ag Surface machining system by rollers - has additional pair turning freely on shafts driving main ones
DE3432939A1 (en) * 1984-09-07 1986-03-20 Siegmund 8450 Amberg Kumeth Device for making notches in workpieces, particularly in cylindrical workpieces
JPS6284834A (en) * 1985-10-08 1987-04-18 Aisin Seiki Co Ltd Press working method for notch groove by punch
DE8713454U1 (en) 1987-10-07 1988-02-04 Rollwalztechnik Abele + Hoeltich Gmbh, 7707 Engen, De
JP2745927B2 (en) * 1992-01-29 1998-04-28 株式会社日立製作所 Method for manufacturing joint shaft with impression
JPH06312322A (en) * 1993-04-26 1994-11-08 Mitsubishi Materials Corp Hollow movable shaft and manufacture thereof
JP3808759B2 (en) * 2001-12-07 2006-08-16 アスモ株式会社 Motor armature and motor shaft manufacturing equipment
WO2004076095A1 (en) * 2003-02-27 2004-09-10 Mitsuba Corporation Shaft and shaft molding device

Also Published As

Publication number Publication date
EP1762314B1 (en) 2009-06-03
DE502006003866D1 (en) 2009-07-16
ES2323889T3 (en) 2009-07-27
EP1762314A1 (en) 2007-03-14
DE102005042901B3 (en) 2007-05-24

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Legal Events

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