ES2012971A6 - Arbol de levas. - Google Patents

Arbol de levas.

Info

Publication number
ES2012971A6
ES2012971A6 ES8900373A ES8900373A ES2012971A6 ES 2012971 A6 ES2012971 A6 ES 2012971A6 ES 8900373 A ES8900373 A ES 8900373A ES 8900373 A ES8900373 A ES 8900373A ES 2012971 A6 ES2012971 A6 ES 2012971A6
Authority
ES
Spain
Prior art keywords
inner member
tubular shaft
lubricant passages
tubular camshaft
camshaft
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
ES8900373A
Other languages
English (en)
Inventor
Helmut Swars
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
Application filed by Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Publication of ES2012971A6 publication Critical patent/ES2012971A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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 ; Non-rotary 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
    • 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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/102—Lubrication of valve gear or auxiliaries of camshaft bearings
    • 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
    • F01L2001/0475—Hollow camshafts
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

UN ARBOL DE LEVAS CON UN TUBO DE ARBOL HUECO Y UN TUBO INTERNO INSERTADO EN AQUEL SE CARACTERIZA PORQUE, PARA MEJORAR LAS PROPIEDADES DE VIBRACION, EL TUBO INTERNO SE ENCUENTRA EN APOYO SUSTENTADOR DIRECTAMENTE CON EL TUBO DE ARBOL EN DIRECCION LONGITUDINAL POR LO MENOS EN SEGMENTOS.
ES8900373A 1988-02-07 1989-02-03 Arbol de levas. Expired - Lifetime ES2012971A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3803685A DE3803685A1 (de) 1988-02-07 1988-02-07 Nockenwelle

Publications (1)

Publication Number Publication Date
ES2012971A6 true ES2012971A6 (es) 1990-04-16

Family

ID=6346849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900373A Expired - Lifetime ES2012971A6 (es) 1988-02-07 1989-02-03 Arbol de levas.

Country Status (7)

Country Link
US (1) US4949683A (es)
JP (1) JPH0796887B2 (es)
DE (1) DE3803685A1 (es)
ES (1) ES2012971A6 (es)
FR (1) FR2626950B1 (es)
GB (1) GB2215812B (es)
IT (1) IT1233460B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800913A1 (de) * 1988-01-14 1989-08-03 Emitec Emissionstechnologie Mehrschichtenantriebswelle
IT9020789A1 (it) * 1989-07-04 1991-01-05 Gkn Automotive Ag Albero a camme
DE4019766A1 (de) * 1990-06-21 1992-01-09 Porsche Ag Vorrichtung zur verteilung von oel in einer nockenwelle
DE4107222C2 (de) * 1990-10-23 1994-12-15 Gkn Automotive Ag Verbindung zwischen einer rohrförmigen Welle aus einem Faserverbundwerkstoff und einem Metallzapfen, sowie Verfahren zu ihrer Herstellung
DE4118929A1 (de) * 1991-06-08 1991-10-24 Zahnradfabrik Friedrichshafen Welle mit axialen kanaelen
US5186129A (en) * 1992-03-30 1993-02-16 Ford Motor Company Intermittent oiling system for an internal combustion engine camshaft and valve train
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
DE4427201C2 (de) * 1993-11-26 1996-09-12 Ges Innenhochdruckverfahren Verfahren zur Herstellung von hohlen Nockenwellen
US5778841A (en) * 1997-02-26 1998-07-14 Cummins Engine Company, Inc. Camshaft for internal combustion engines
DE10158894A1 (de) * 2001-11-30 2003-06-12 Zahnradfabrik Friedrichshafen Automatgetriebe
US6782856B2 (en) 2002-04-09 2004-08-31 Ford Global Technologies, Llc Camshaft accumulator
US6742491B1 (en) 2002-12-17 2004-06-01 Tecumseh Products Company Engine lubrication system
DE10333432A1 (de) * 2003-07-23 2005-02-10 Zf Friedrichshafen Ag Ölführende Welle
DE102005062207A1 (de) * 2005-12-24 2007-06-28 Mahle International Gmbh Nockenwelle
DE102006036686A1 (de) * 2006-08-05 2008-02-07 Zf Friedrichshafen Ag Ölführende Welle, insbesondere Kupplungswelle für eine nasse Lamellenkupplung
FR2925573A3 (fr) * 2007-12-19 2009-06-26 Renault Sas Arbre a cames de moteur a combustion interne
DE102010024150B4 (de) * 2009-07-09 2019-10-10 Schaeffler Technologies AG & Co. KG Druckverteilungskolben
DE102009035815A1 (de) 2009-08-01 2011-02-03 Schaeffler Technologies Gmbh & Co. Kg Volumenspeicher
DE102010041399A1 (de) 2010-09-27 2012-03-29 Zf Friedrichshafen Ag Hohlwelle eines Getriebes einer Baureihe, insbesondere Hauptwelle
DE102012012003A1 (de) * 2012-06-16 2013-12-19 Daimler Ag Getriebewelle mit zumindest einem Schmiermittelkanal und Verfahren zur Herstellung einer Getriebewelle
DE102012220652A1 (de) * 2012-11-13 2014-05-15 Mahle International Gmbh Nockenwelle
DE102013223018B4 (de) * 2013-11-12 2015-08-13 Bayerische Motoren Werke Aktiengesellschaft Antriebsaggregat, Verbrennungsmotor, Abstandshalter für eine Fluidleitungsanordnung und Werkzeugsatz zur Montage eines Abstandshalters

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR543276A (es) * 1922-08-30
US2202330A (en) * 1937-01-27 1940-05-28 Automotive Prod Co Ltd Camshaft
FR2050847A5 (es) * 1969-06-26 1971-04-02 Citroen Sa
US4072448A (en) * 1976-05-07 1978-02-07 Curtiss-Wright Corporation Built-up mainshaft for multi-unit rotary mechanisms and method of manufacture thereof
JPS5537552A (en) * 1978-09-11 1980-03-15 Toyota Motor Corp Hollow cam shaft having oil pump configuration
JPS5743051A (en) * 1980-08-27 1982-03-10 Toyota Motor Corp Manufacturing method for assembled cam shaft
JPS58132325A (ja) * 1982-02-01 1983-08-06 Mazda Motor Corp 中空カムシヤフトの製造方法
JPS59177822U (ja) * 1983-05-17 1984-11-28 マツダ株式会社 組立式中空クランクシヤフト
JPS6073005A (ja) * 1983-09-28 1985-04-25 Nippon Piston Ring Co Ltd 潤滑油供給機能を有するカムシヤフト
JPS6083731A (ja) * 1983-10-13 1985-05-13 Riken Corp 中空環体部品と管状部材との結合体
JPS60151458A (ja) * 1984-01-20 1985-08-09 Nippon Piston Ring Co Ltd カムシヤフト
JPS60173305A (ja) * 1984-02-16 1985-09-06 Honda Motor Co Ltd 強制給油式カムシヤフト
JPS612970A (ja) * 1984-06-18 1986-01-08 Ngk Insulators Ltd エンジン用カムシヤフト
JPS6210214U (es) * 1985-07-05 1987-01-22
JPS62147166A (ja) * 1985-12-21 1987-07-01 Toyota Motor Corp 車輌用組立カムシヤフト及びその製造方法
CA1289776C (en) * 1986-07-12 1991-10-01 Geoffrey Michael Suter Camshaft and method for its production

Also Published As

Publication number Publication date
IT8905110A0 (it) 1989-02-07
FR2626950A1 (fr) 1989-08-11
IT1233460B (it) 1992-04-02
DE3803685A1 (de) 1989-08-17
FR2626950B1 (fr) 1996-10-31
DE3803685C2 (es) 1991-08-01
GB2215812B (en) 1991-08-21
US4949683A (en) 1990-08-21
JPH0796887B2 (ja) 1995-10-18
GB8902327D0 (en) 1989-03-22
JPH01224513A (ja) 1989-09-07
GB2215812A (en) 1989-09-27

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20180802