CA1289776C - Camshaft and method for its production - Google Patents

Camshaft and method for its production

Info

Publication number
CA1289776C
CA1289776C CA000541263A CA541263A CA1289776C CA 1289776 C CA1289776 C CA 1289776C CA 000541263 A CA000541263 A CA 000541263A CA 541263 A CA541263 A CA 541263A CA 1289776 C CA1289776 C CA 1289776C
Authority
CA
Canada
Prior art keywords
shaft
cam
cam rings
rings
tubular 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
CA000541263A
Other languages
English (en)
French (fr)
Inventor
Geoffrey Michael Suter
Ronald John Dawson
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.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 GB868617052A external-priority patent/GB8617052D0/en
Priority claimed from GB878705385A external-priority patent/GB8705385D0/en
Application filed by Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Application granted granted Critical
Publication of CA1289776C publication Critical patent/CA1289776C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
CA000541263A 1986-07-12 1987-07-03 Camshaft and method for its production Expired - Lifetime CA1289776C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB868617052A GB8617052D0 (en) 1986-07-12 1986-07-12 Camshaft
GB8617052 1986-07-12
GB878705385A GB8705385D0 (en) 1987-03-07 1987-03-07 Camshaft
GB8705385 1987-03-07

Publications (1)

Publication Number Publication Date
CA1289776C true CA1289776C (en) 1991-10-01

Family

ID=26291027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000541263A Expired - Lifetime CA1289776C (en) 1986-07-12 1987-07-03 Camshaft and method for its production

Country Status (9)

Country Link
EP (1) EP0313565B1 (ja)
JP (1) JPH02501323A (ja)
KR (1) KR880701813A (ja)
CN (1) CN1009570B (ja)
BR (1) BR8707744A (ja)
CA (1) CA1289776C (ja)
ES (1) ES2007075A6 (ja)
GB (1) GB2211127B (ja)
WO (1) WO1988000643A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002997A1 (en) * 1987-10-01 1989-04-06 Husted Royce Hill Camshafts and methods of making same
DE3803683A1 (de) * 1988-02-07 1989-08-17 Emitec Emissionstechnologie Gebaute welle, insbesondere nockenwelle, kurbelwelle oder getriebewelle
DE3803685A1 (de) * 1988-02-07 1989-08-17 Emitec Emissionstechnologie Nockenwelle
DE4406754C2 (de) * 1994-03-02 1998-11-19 Emitec Emissionstechnologie Mehrfachnocken
WO1996027460A1 (de) * 1995-03-06 1996-09-12 Karl Mettler Herstellung der nocke durch kaltumformung auf fertigmass
DE19622372B4 (de) * 1996-06-04 2006-06-01 Htm Härtetechnik & Metallbearbeitung Gmbh Verfahren und Vorrichtung zum Herstellen von Nockenwellen
US6936119B2 (en) * 2000-07-12 2005-08-30 Mannesmannrohren-Werke Ag Method for producing metallic, non-rotationally symmetrical rings with a constant wall thickness over their circumference
DE10234368C1 (de) * 2002-07-27 2003-09-25 Daimler Chrysler Ag Verfahren zur Herstellung von Wellen mit Funktionselementen
JP4565540B2 (ja) * 2003-08-25 2010-10-20 武蔵精密工業株式会社 カムシャフト
GB0323232D0 (en) * 2003-10-03 2003-11-05 Rolls Royce Plc Electrical machine
DE102004011815A1 (de) 2004-03-11 2005-09-29 Daimlerchrysler Ag Nockenwelle und Verfahren zur Herstellung einer Nockenwelle
KR100799604B1 (ko) * 2006-08-24 2008-01-30 주식회사 미보 캠과 샤프트의 조립방법
DE102007012756A1 (de) 2007-03-16 2008-09-18 Muhr Und Bender Kg Verfahren zum Herstellen von gebauten Nockenwellen
DE102009057633B3 (de) * 2009-12-09 2011-03-31 Thyssenkrupp Presta Teccenter Ag Verfahren zur Herstellung einer gebauten Nockenwelle, Nockenwellengrundkörper und gebaute Nockenwelle
DE102012017040A1 (de) * 2012-08-29 2014-03-27 Gkn Sinter Metals Holding Gmbh Verfahren zur Herstellung eines Verbundbauteils sowie ein Verbundbauteil
US10208834B2 (en) * 2014-01-09 2019-02-19 Enplas Corporation Injection molded shaft
DE102014106924A1 (de) 2014-05-16 2015-11-19 Thyssenkrupp Presta Teccenter Ag Verfahren zur Herstellung einer gebauten Nockenwelle
DE102015206967A1 (de) 2015-04-17 2016-10-20 Thyssenkrupp Ag Verfahren zum Positionieren eines Nockenwellenelementes auf einem Wellensegment einer Nockenwelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117816A (en) * 1965-07-31 1968-06-26 Gkn Screws Fasteners Ltd Improvements relating to cam shafts
GB1115093A (en) * 1965-12-30 1968-05-22 G K N Screws And Fasteners Ltd Improvements in or relating to cam shafts
DE2546802C3 (de) * 1975-10-18 1979-08-09 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Nockenwette für Hubkolbenmaschinen

Also Published As

Publication number Publication date
EP0313565B1 (en) 1990-09-12
EP0313565A1 (en) 1989-05-03
GB2211127A (en) 1989-06-28
GB2211127B (en) 1990-01-31
KR880701813A (ko) 1988-11-05
WO1988000643A1 (en) 1988-01-28
BR8707744A (pt) 1989-08-15
ES2007075A6 (es) 1989-06-01
GB8828529D0 (en) 1989-02-01
JPH02501323A (ja) 1990-05-10
JPH0524322B2 (ja) 1993-04-07
CN87104854A (zh) 1988-01-27
CN1009570B (zh) 1990-09-12

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Legal Events

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