EP0516946B1 - Arbre à cames assembli - Google Patents

Arbre à cames assembli Download PDF

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Publication number
EP0516946B1
EP0516946B1 EP92106321A EP92106321A EP0516946B1 EP 0516946 B1 EP0516946 B1 EP 0516946B1 EP 92106321 A EP92106321 A EP 92106321A EP 92106321 A EP92106321 A EP 92106321A EP 0516946 B1 EP0516946 B1 EP 0516946B1
Authority
EP
European Patent Office
Prior art keywords
shaft
cam
groove
bore
contour
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
EP92106321A
Other languages
German (de)
English (en)
Other versions
EP0516946A1 (fr
Inventor
Karl-Heinz Menzl
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0516946A1 publication Critical patent/EP0516946A1/fr
Application granted granted Critical
Publication of EP0516946B1 publication Critical patent/EP0516946B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F01L1/047—Camshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

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

Claims (1)

  1. Arbre à cames assemblé, dont les cames (2) d'un seul tenant et comportant un alésage (3) pour le passage de l'arbre, comportent au moins une encoche (5) partant de l'alésage de passage (3), et sont assemblées avec l'arbre (1) par adhérence et par interpénétration par la forme par élargissement de cet arbre (1), arbre à cames caractérisé en ce que l'encoche (5) se situant au voisinage de la pointe (2a) de la came, se transforme en un ajour (8) s'évasant à la largeur (b), et dont le contour est analogue au contour externe de la pointe (2a) de la came.
EP92106321A 1991-06-07 1992-04-11 Arbre à cames assembli Expired - Lifetime EP0516946B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4118685 1991-06-07
DE4118685A DE4118685A1 (de) 1991-06-07 1991-06-07 Zusammengesetzte nockenwelle

Publications (2)

Publication Number Publication Date
EP0516946A1 EP0516946A1 (fr) 1992-12-09
EP0516946B1 true EP0516946B1 (fr) 1994-10-05

Family

ID=6433373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92106321A Expired - Lifetime EP0516946B1 (fr) 1991-06-07 1992-04-11 Arbre à cames assembli

Country Status (2)

Country Link
EP (1) EP0516946B1 (fr)
DE (2) DE4118685A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323168C1 (de) * 1993-07-10 1994-09-15 Buderus Guss Gmbh Einstückig gegossene Nockenwelle und Verfahren zu ihrer Herstellung
DE102004011815A1 (de) 2004-03-11 2005-09-29 Daimlerchrysler Ag Nockenwelle und Verfahren zur Herstellung einer Nockenwelle
DE102010008566A1 (de) * 2010-02-19 2011-08-25 Neumayer Tekfor Holding GmbH, 77756 Nocken für eine Nockenwelle und Nockenwelle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303845A1 (fr) * 1987-08-13 1989-02-22 Gesenkschmiede Schneider Gmbh Arbre creux et procédé pour sa fabrication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187405A (en) * 1986-03-05 1987-09-09 Gkn Technology Ltd Securing elements on tubular members
DE3704092C1 (de) * 1987-02-10 1988-05-26 Schneider Gesenkschmiede Hohlwelle sowie Verfahren zu ihrer Herstellung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303845A1 (fr) * 1987-08-13 1989-02-22 Gesenkschmiede Schneider Gmbh Arbre creux et procédé pour sa fabrication

Also Published As

Publication number Publication date
EP0516946A1 (fr) 1992-12-09
DE59200585D1 (de) 1994-11-10
DE4118685A1 (de) 1992-12-10

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