DE50214904D1 - Schweisstechnisch gebaute nockenwelle, verfahren zu ihrer herstellung sowie dazu benötigte nocken - Google Patents

Schweisstechnisch gebaute nockenwelle, verfahren zu ihrer herstellung sowie dazu benötigte nocken

Info

Publication number
DE50214904D1
DE50214904D1 DE50214904T DE50214904T DE50214904D1 DE 50214904 D1 DE50214904 D1 DE 50214904D1 DE 50214904 T DE50214904 T DE 50214904T DE 50214904 T DE50214904 T DE 50214904T DE 50214904 D1 DE50214904 D1 DE 50214904D1
Authority
DE
Germany
Prior art keywords
welded
camshaft
production
cams
shaft
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
DE50214904T
Other languages
German (de)
English (en)
Inventor
Karl Merz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE50214904D1 publication Critical patent/DE50214904D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49293—Camshaft making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
DE50214904T 2001-06-13 2002-06-13 Schweisstechnisch gebaute nockenwelle, verfahren zu ihrer herstellung sowie dazu benötigte nocken Expired - Lifetime DE50214904D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH10732001 2001-06-13
PCT/CH2002/000319 WO2002100588A1 (de) 2001-06-13 2002-06-13 Schweisstechnisch gebaute nockenwelle, verfahren zu ihrer herstellung sowie dazu benötigte nocken

Publications (1)

Publication Number Publication Date
DE50214904D1 true DE50214904D1 (de) 2011-03-24

Family

ID=4555969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50214904T Expired - Lifetime DE50214904D1 (de) 2001-06-13 2002-06-13 Schweisstechnisch gebaute nockenwelle, verfahren zu ihrer herstellung sowie dazu benötigte nocken

Country Status (7)

Country Link
US (1) US20040237706A1 (https=)
EP (1) EP1395386B1 (https=)
JP (1) JP4051335B2 (https=)
AT (1) ATE497855T1 (https=)
DE (1) DE50214904D1 (https=)
ES (1) ES2362207T3 (https=)
WO (1) WO2002100588A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7484296B2 (en) * 2004-02-06 2009-02-03 Karl Merz Camshaft and method for producing a camshaft of this type
DE102005016201A1 (de) * 2005-04-07 2006-10-12 Thyssenkrupp Automotive Ag Mehrteiliger Multifunktionsnocken
WO2007016914A2 (de) 2005-08-05 2007-02-15 Neumayer Tekfor Holding Gmbh Welle, wie nockenwelle, insbesondere für kraftfahrzeuge und fertigungsverfahren
JP2008161937A (ja) * 2006-12-08 2008-07-17 Musashi Seimitsu Ind Co Ltd 高強度部を有する溶融接合製品及びその製造方法
EP2090395B1 (de) 2008-02-13 2016-09-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen von metallischen Werkstoffverbunden und Verbund-Halbzeugen
DE102008036435B4 (de) 2008-02-13 2010-08-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen von metallischen Werkstoffverbunden und Verbund-Halbzeugen
US9249692B2 (en) * 2011-07-21 2016-02-02 Mahle International Gmbh Camshaft and associate manufacturing method
DE102012212627A1 (de) * 2012-07-18 2014-02-13 Mahle International Gmbh Nockenwelle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621539A (en) * 1950-05-31 1952-12-16 Fairmont Railway Motors Inc Cam construction for use in timers
JPS59120384A (ja) * 1982-12-28 1984-07-11 Nippon Piston Ring Co Ltd カムシヤフトの製造方法
DE3346056A1 (de) * 1983-01-17 1984-07-19 General Motors Corp., Detroit, Mich. Verfahren zum herstellen einer zusammengesetzten nockenwelle
JPH05501755A (ja) * 1990-07-27 1993-04-02 メットラー―フリードリ，カール 仕上がり寸法に仕上げた円筒部の結合
DE4123577C2 (de) * 1991-07-13 1996-09-12 Fraunhofer Ges Forschung Verfahren zur Laserhärtung von Bauteilen
DE4306621C2 (de) * 1993-03-03 1996-01-25 Peter Dr Ing Amborn Verfahren zur Herstellung einer Nockenwellenanordnung mit ineinanderliegenden Wellenelementen
US5664463A (en) * 1993-03-03 1997-09-09 Amborn; Peter Camshaft assembly with shaft elements positioned one inside the other and method of producing same
DE59808217D1 (de) * 1997-03-21 2003-06-12 Stefan Battlogg Nockenwelle
US20020073948A1 (en) * 1998-06-16 2002-06-20 Stefan Battlogg Valve mechanism, in particular for internal combustion engines
CH704438B1 (de) * 2000-06-23 2012-08-15 Karl Merz Verfahren zur Herstellung einer Nocke für eine Nockenwelle.

Also Published As

Publication number Publication date
EP1395386B1 (de) 2011-02-09
US20040237706A1 (en) 2004-12-02
ATE497855T1 (de) 2011-02-15
WO2002100588A1 (de) 2002-12-19
JP2004528521A (ja) 2004-09-16
JP4051335B2 (ja) 2008-02-20
ES2362207T3 (es) 2011-06-29
EP1395386A1 (de) 2004-03-10

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