EP1806482A3 - Camshaft - Google Patents

Camshaft Download PDF

Info

Publication number
EP1806482A3
EP1806482A3 EP06126362A EP06126362A EP1806482A3 EP 1806482 A3 EP1806482 A3 EP 1806482A3 EP 06126362 A EP06126362 A EP 06126362A EP 06126362 A EP06126362 A EP 06126362A EP 1806482 A3 EP1806482 A3 EP 1806482A3
Authority
EP
European Patent Office
Prior art keywords
camshaft
designed
end element
terminating
acting
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.)
Granted
Application number
EP06126362A
Other languages
German (de)
French (fr)
Other versions
EP1806482B1 (en
EP1806482A2 (en
Inventor
Martin Lechner
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of EP1806482A2 publication Critical patent/EP1806482A2/en
Publication of EP1806482A3 publication Critical patent/EP1806482A3/en
Application granted granted Critical
Publication of EP1806482B1 publication Critical patent/EP1806482B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/047—Camshafts
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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)
  • Valve Device For Special Equipments (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Nockenwelle (1) für insbesondere Kraftfahrzeugmotoren, mit einem axial endseitig in oder an der Nockenwelle (1) angeordneten und fest mit dieser verbundenen Abschlusselement (2), welches die Nockenwelle (1) in axialer Richtung abschließt und welches als Antriebselement für ein abtriebseitiges Nebenaggregat ausgebildet ist. Erfindungswesentlich ist dabei, dass das Abschlusselement (2) als Blechformteil ausgebildet ist.

Figure imgaf001
The present invention relates to a camshaft (1) for motor vehicle engines, in particular, with an end element (2) arranged in or on the camshaft (1) and integral with it, terminating the camshaft (1) in the axial direction and acting as the drive element is designed for a driven side auxiliary unit. Essential to the invention is that the end element (2) is designed as a sheet metal part.
Figure imgaf001
EP06126362A 2006-01-05 2006-12-18 Camshaft Not-in-force EP1806482B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006000846A DE102006000846A1 (en) 2006-01-05 2006-01-05 camshaft

Publications (3)

Publication Number Publication Date
EP1806482A2 EP1806482A2 (en) 2007-07-11
EP1806482A3 true EP1806482A3 (en) 2009-04-08
EP1806482B1 EP1806482B1 (en) 2010-06-16

Family

ID=38033765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06126362A Not-in-force EP1806482B1 (en) 2006-01-05 2006-12-18 Camshaft

Country Status (3)

Country Link
US (1) US7621245B2 (en)
EP (1) EP1806482B1 (en)
DE (2) DE102006000846A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040042A1 (en) 2006-08-26 2008-03-20 GM Global Technology Operations, Inc., Detroit Method and device for fastening an airbag to a motor vehicle
DE102009006210A1 (en) * 2009-01-27 2010-07-29 Mahle International Gmbh Axial stopper for cam shaft in computer numerical control milling machine, has borehole formed traverse to inner thread, and undercut reducing inner thread and arranged in traverse region of passage hole and screw-in opening
DE102013223685A1 (en) * 2013-11-20 2015-05-21 Mahle International Gmbh Plug for a camshaft
DE102021208281A1 (en) 2021-07-30 2023-02-02 Mahle International Gmbh Combined plug sensor wheel for a camshaft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898608A (en) * 1981-12-07 1983-06-11 Suzuki Motor Co Ltd Cam shaft for internal-combustion engine
US4660269A (en) * 1985-05-21 1987-04-28 Musashi Seimitsu Kogyo Kabushiki Kaisha Process for producing built-up camshafts
DE19703821A1 (en) * 1997-02-01 1998-08-06 Peter Prof Dr Ing Tenberge Shaft, especially camshaft with press-fitted components
DE10049454A1 (en) * 2000-10-06 2002-04-11 Daimler Chrysler Ag Oil supply for hollow shaft has oil reserve in hollow shaft connected by at least one radial channel to all shaft bearings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08254172A (en) * 1995-03-17 1996-10-01 Mitsubishi Electric Corp Rotation angle detecting device
DE19640872C2 (en) * 1996-10-04 1999-07-01 Ind Fahrzeugtechnik Gmbh & Co Cam for built camshaft
DE29918298U1 (en) * 1999-07-09 2000-01-13 Sächsische Elektronenstrahl GmbH, 09117 Chemnitz camshaft
EP1464793B1 (en) * 2003-04-02 2007-12-05 Renault s.a.s. Camshaft arrangements for engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898608A (en) * 1981-12-07 1983-06-11 Suzuki Motor Co Ltd Cam shaft for internal-combustion engine
US4660269A (en) * 1985-05-21 1987-04-28 Musashi Seimitsu Kogyo Kabushiki Kaisha Process for producing built-up camshafts
DE19703821A1 (en) * 1997-02-01 1998-08-06 Peter Prof Dr Ing Tenberge Shaft, especially camshaft with press-fitted components
DE10049454A1 (en) * 2000-10-06 2002-04-11 Daimler Chrysler Ag Oil supply for hollow shaft has oil reserve in hollow shaft connected by at least one radial channel to all shaft bearings

Also Published As

Publication number Publication date
US20070151530A1 (en) 2007-07-05
EP1806482B1 (en) 2010-06-16
DE102006000846A1 (en) 2007-07-19
US7621245B2 (en) 2009-11-24
DE502006007220D1 (en) 2010-07-29
EP1806482A2 (en) 2007-07-11

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