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ATE277700T1 - METHOD FOR PRODUCING A CAMSHAFT AND CAMSHAFT PRODUCED THEREFROM - Google Patents

METHOD FOR PRODUCING A CAMSHAFT AND CAMSHAFT PRODUCED THEREFROM

Info

Publication number
ATE277700T1
ATE277700T1 AT00918679T AT00918679T ATE277700T1 AT E277700 T1 ATE277700 T1 AT E277700T1 AT 00918679 T AT00918679 T AT 00918679T AT 00918679 T AT00918679 T AT 00918679T AT E277700 T1 ATE277700 T1 AT E277700T1
Authority
AT
Austria
Prior art keywords
camshaft
producing
plasticising
high pressure
produced therefrom
Prior art date
Application number
AT00918679T
Other languages
German (de)
Inventor
Bodo Furchheim
Thien Hoang Le
Original Assignee
Se Saechsische Elektronenstrah
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
Priority claimed from DE1999109184 external-priority patent/DE19909184C2/en
Priority claimed from DE1999132810 external-priority patent/DE19932810C2/en
Priority claimed from DE2000105690 external-priority patent/DE10005690C2/en
Application filed by Se Saechsische Elektronenstrah filed Critical Se Saechsische Elektronenstrah
Application granted granted Critical
Publication of ATE277700T1 publication Critical patent/ATE277700T1/en

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
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • 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
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • B21D53/845—Making camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)

Abstract

The aim of the invention is to produce cam shafts. To this end, the plasticising method known per se is combined with the internal high pressure deformation method in such a way that bearing elements, drive elements and control elements are produced at the ends by plasticising. Prefabricated supporting rings and chain wheels or gear wheels are mounted in a positive or non-positive fit by internal high pressure deformation. The inventive method can be mainly used for camshafts but also for producing shafts with cam plates etc.
AT00918679T 1999-03-03 2000-02-23 METHOD FOR PRODUCING A CAMSHAFT AND CAMSHAFT PRODUCED THEREFROM ATE277700T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1999109184 DE19909184C2 (en) 1999-03-03 1999-03-03 Method of manufacturing a camshaft and camshaft produced thereafter
DE1999132810 DE19932810C2 (en) 1999-07-09 1999-07-09 Method of manufacturing a camshaft and camshaft produced thereafter
DE2000105690 DE10005690C2 (en) 1999-07-09 2000-02-09 camshaft
PCT/DE2000/000536 WO2000051759A1 (en) 1999-03-03 2000-02-23 Method for producing a camshaft and camshaft produced according to said method

Publications (1)

Publication Number Publication Date
ATE277700T1 true ATE277700T1 (en) 2004-10-15

Family

ID=27213642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00918679T ATE277700T1 (en) 1999-03-03 2000-02-23 METHOD FOR PRODUCING A CAMSHAFT AND CAMSHAFT PRODUCED THEREFROM

Country Status (11)

Country Link
EP (1) EP1107839B1 (en)
JP (1) JP2003505245A (en)
KR (1) KR100648743B1 (en)
AT (1) ATE277700T1 (en)
BR (1) BR0005227A (en)
CZ (1) CZ298111B6 (en)
DE (1) DE50007978D1 (en)
DK (1) DK1107839T3 (en)
ES (1) ES2233357T3 (en)
HU (1) HU228548B1 (en)
WO (1) WO2000051759A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026824A1 (en) 2007-06-06 2008-12-11 Muhr Und Bender Kg Method for producing cams for assembled camshafts
DE102016123557A1 (en) 2016-12-06 2018-06-07 Thyssenkrupp Ag Method for producing cams, camshafts and camshaft modules and cams produced in this way

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148028A (en) * 1982-02-26 1983-09-03 Masanobu Nakamura Manufacture of shaft having eccentric part
JPS59105647U (en) * 1982-12-29 1984-07-16 三菱マテリアル株式会社 camshaft
JPS61266132A (en) * 1985-05-21 1986-11-25 Musashi Seimitsu Ind Co Ltd Production of assembly cam shaft
JPH064173B2 (en) * 1985-11-19 1994-01-19 日本ピストンリング株式会社 Manufacturing method of assembled camshaft
US5259268A (en) * 1987-02-10 1993-11-09 Gesenkschmiede Schneider Gmbh Hollowshaft and method for the production thereof
DE3704092C1 (en) * 1987-02-10 1988-05-26 Schneider Gesenkschmiede Hollow shaft and process for its manufacture
DE3941718A1 (en) * 1989-12-18 1991-06-20 Balcke Duerr Ag Attaching of cams to hollow camshaft - by diametral expansion of camshaft by hydraulic pressure and axial load
JPH04175403A (en) * 1990-03-26 1992-06-23 Mazda Motor Corp Cam shaft for engine
JPH0471729A (en) * 1990-07-11 1992-03-06 Masanobu Nakamura Manufacture of cam shaft
JPH089479Y2 (en) * 1991-04-27 1996-03-21 武蔵精密工業株式会社 Assembly camshaft
JPH0538528A (en) * 1991-08-01 1993-02-19 Mazda Motor Corp Assembled cam shaft and manufacture of the same
JPH05180304A (en) * 1991-12-26 1993-07-20 Mitsubishi Materials Corp Sintered cam
JPH0735706U (en) * 1993-12-08 1995-07-04 松本重工業株式会社 Camshaft
DE19617593A1 (en) * 1996-05-02 1998-01-29 Haerle Hans A Dipl Ing Hollow camshaft produced out of a length of pipe
DE19622372B4 (en) * 1996-06-04 2006-06-01 Htm Härtetechnik & Metallbearbeitung Gmbh Method and device for producing camshafts

Also Published As

Publication number Publication date
CZ20004442A3 (en) 2001-09-12
HUP0102216A2 (en) 2001-10-28
EP1107839A1 (en) 2001-06-20
CZ298111B6 (en) 2007-06-27
WO2000051759A1 (en) 2000-09-08
EP1107839B1 (en) 2004-09-29
HUP0102216A3 (en) 2002-01-28
KR100648743B1 (en) 2006-11-23
JP2003505245A (en) 2003-02-12
HU228548B1 (en) 2013-03-28
DK1107839T3 (en) 2005-02-07
DE50007978D1 (en) 2004-11-04
ES2233357T3 (en) 2005-06-16
KR20010052298A (en) 2001-06-25
BR0005227A (en) 2001-01-02

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