MX367302B - Arbol de levas ajustable. - Google Patents

Arbol de levas ajustable.

Info

Publication number
MX367302B
MX367302B MX2015017812A MX2015017812A MX367302B MX 367302 B MX367302 B MX 367302B MX 2015017812 A MX2015017812 A MX 2015017812A MX 2015017812 A MX2015017812 A MX 2015017812A MX 367302 B MX367302 B MX 367302B
Authority
MX
Mexico
Prior art keywords
outer shaft
cam
cam element
adjustable camshaft
rotationally fixed
Prior art date
Application number
MX2015017812A
Other languages
English (en)
Other versions
MX2015017812A (es
Inventor
Kunz Michael
Meusel Jürgen
Dietel Uwe
Original Assignee
Thyssenkrupp Presta Tecct 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 Thyssenkrupp Presta Tecct Ag filed Critical Thyssenkrupp Presta Tecct Ag
Publication of MX2015017812A publication Critical patent/MX2015017812A/es
Publication of MX367302B publication Critical patent/MX367302B/es

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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • 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
    • F16H53/04—Adjustable cams
    • 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
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

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

Abstract

La invención se refiere a un árbol de levas ajustable (1) para el accionamiento de válvula de un motor de combustión interna con un árbol exterior (10) y con un árbol interior (11) que discurre concéntricamente en el árbol exterior (10) y está alojado de manera giratoria en el mismo, estando montado de manera giratoria sobre el árbol exterior (10) al menos un elemento de leva (12) con un taladro de leva (13) y estando unido el elemento de leva (12) con el árbol interior (11) de manera resistente al giro. Según la invención está previsto que en el taladro de leva (13) esté colocado un casquillo de cojinete (14) unido de manera resistente al giro con el elemento de leva (12), de modo que entre el casquillo de cojinete (14) y el árbol exterior (10) está formado un espacio de cojinete de deslizamiento.
MX2015017812A 2013-06-27 2014-06-24 Arbol de levas ajustable. MX367302B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013106747.6A DE102013106747A1 (de) 2013-06-27 2013-06-27 Verstellbare Nockenwelle
PCT/EP2014/001711 WO2014206553A1 (de) 2013-06-27 2014-06-24 Verstellbare nockenwelle

Publications (2)

Publication Number Publication Date
MX2015017812A MX2015017812A (es) 2016-04-21
MX367302B true MX367302B (es) 2019-08-14

Family

ID=51022282

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015017812A MX367302B (es) 2013-06-27 2014-06-24 Arbol de levas ajustable.

Country Status (10)

Country Link
US (1) US9903236B2 (es)
EP (1) EP3014145B1 (es)
JP (1) JP6388933B2 (es)
KR (1) KR20160024954A (es)
CN (1) CN105339708B (es)
BR (1) BR112015024441A2 (es)
DE (1) DE102013106747A1 (es)
HU (1) HUE036130T2 (es)
MX (1) MX367302B (es)
WO (1) WO2014206553A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013007741A1 (de) * 2013-05-07 2014-11-13 Thyssenkrupp Presta Teccenter Ag Nockenwelle
DE102017123929A1 (de) * 2017-10-13 2019-04-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schiebenockenmodul mit Lagerelement und Nockenwelle mit Schiebenockenmodul sowie Haubenmodul
CN110285135A (zh) * 2019-06-14 2019-09-27 人本集团有限公司 凸轮轴
DE102020207134A1 (de) 2020-06-08 2021-12-09 Mahle International Gmbh Verstellbare Nockenwelle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
US5235939A (en) * 1992-11-05 1993-08-17 Ford Motor Company Automotive engine torsional pulse enhancer
US6308677B1 (en) * 1999-01-20 2001-10-30 William Louis Bohach Overhead rotary valve for engines
DE102005040934A1 (de) 2005-02-03 2006-08-17 Mahle International Gmbh Verstellbare Nockenwelle, insbesondere für Verbrennungsmotoren von Kraftfahrzeugen, mit einer hydraulischen Stelleinrichtung
DE202005021715U1 (de) * 2005-02-03 2009-07-02 Mahle International Gmbh Nockenwelle mit gegeneinander verdrehbaren Nocken für insbesondere Kraftfahrzeuge
DE102007016977A1 (de) * 2007-04-10 2008-10-16 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Verstellen der Hubfunktion eines nockenbetätigten Ventils
US8028666B2 (en) 2008-03-12 2011-10-04 GM Global Technology Operations LLC Concentric camshaft with bearing sleeve and method of debris removal
DE102008025781A1 (de) * 2008-05-29 2009-12-10 Thyssenkrupp Presta Teccenter Ag Verstellbare Nockenwellenanordnung
DE102008002115A1 (de) * 2008-05-30 2009-12-03 Robert Bosch Gmbh Freiausstoßender Starter
JP4866411B2 (ja) * 2008-10-27 2012-02-01 Ｎｔｎ株式会社 含油摺動材およびすべり軸受
WO2011089809A1 (ja) * 2010-01-25 2011-07-28 三菱自動車工業株式会社 内燃機関の可変動弁装置
US8322318B2 (en) * 2010-07-28 2012-12-04 Delphi Technologies, Inc. Harmonic drive camshaft phaser with phase authority stops
DE102011052819A1 (de) 2011-08-18 2013-02-21 Thyssenkrupp Presta Teccenter Ag Nockenwelle, insbesondere für Kraftfahrzeugmotoren

Also Published As

Publication number Publication date
JP6388933B2 (ja) 2018-09-12
US9903236B2 (en) 2018-02-27
DE102013106747A1 (de) 2014-12-31
US20160138440A1 (en) 2016-05-19
CN105339708B (zh) 2019-07-26
EP3014145B1 (de) 2017-10-18
EP3014145A1 (de) 2016-05-04
JP2016528421A (ja) 2016-09-15
MX2015017812A (es) 2016-04-21
KR20160024954A (ko) 2016-03-07
HUE036130T2 (hu) 2018-06-28
CN105339708A (zh) 2016-02-17
BR112015024441A2 (pt) 2017-07-18
WO2014206553A1 (de) 2014-12-31

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