FR3023595B1 - Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne - Google Patents

Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne Download PDF

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Publication number
FR3023595B1
FR3023595B1 FR1560154A FR1560154A FR3023595B1 FR 3023595 B1 FR3023595 B1 FR 3023595B1 FR 1560154 A FR1560154 A FR 1560154A FR 1560154 A FR1560154 A FR 1560154A FR 3023595 B1 FR3023595 B1 FR 3023595B1
Authority
FR
France
Prior art keywords
camshaft
tree
internal combustion
combustion engines
functional bodies
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.)
Active
Application number
FR1560154A
Other languages
English (en)
Other versions
FR3023595A1 (fr
Inventor
Manfred Vogel
Matthias Derse
Matthias Bechtold
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.)
Neumayer Tekfor Engineering GmbH
Original Assignee
Neumayer Tekfor Holding GmbH
Neumayer Tekfor Engineering 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 Neumayer Tekfor Holding GmbH, Neumayer Tekfor Engineering GmbH filed Critical Neumayer Tekfor Holding GmbH
Priority to FR1560154A priority Critical patent/FR3023595B1/fr
Publication of FR3023595A1 publication Critical patent/FR3023595A1/fr
Application granted granted Critical
Publication of FR3023595B1 publication Critical patent/FR3023595B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or 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
    • F01L1/02—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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/023—Shafts; Axles made of several parts, e.g. by welding
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
    • 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
    • F01L2001/0471—Assembled 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0475—Hollow camshafts
    • 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
    • F01L2001/0476—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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/02—Camshaft drives characterised by their transmission means the camshaft being driven by chains
    • 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
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/18—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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Rolling Contact Bearings (AREA)
FR1560154A 2005-08-05 2015-10-23 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne Active FR3023595B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1560154A FR3023595B1 (fr) 2005-08-05 2015-10-23 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005036995 2005-08-05
FR1362481A FR2998345B1 (fr) 2005-08-05 2013-12-12 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne
FR1560154A FR3023595B1 (fr) 2005-08-05 2015-10-23 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR3023595A1 FR3023595A1 (fr) 2016-01-15
FR3023595B1 true FR3023595B1 (fr) 2018-05-18

Family

ID=37607144

Family Applications (3)

Application Number Title Priority Date Filing Date
FR0607196A Active FR2889568B1 (fr) 2005-08-05 2006-08-07 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne, procede de fabrication de tels arbres, ainsi que des moteurs a combustion interne equipes de tels arbres
FR1362481A Active FR2998345B1 (fr) 2005-08-05 2013-12-12 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne
FR1560154A Active FR3023595B1 (fr) 2005-08-05 2015-10-23 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR0607196A Active FR2889568B1 (fr) 2005-08-05 2006-08-07 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne, procede de fabrication de tels arbres, ainsi que des moteurs a combustion interne equipes de tels arbres
FR1362481A Active FR2998345B1 (fr) 2005-08-05 2013-12-12 Arbre comprenant des corps fonctionnels, tel qu'un arbre a cames pour des moteurs a combustion interne

Country Status (7)

Country Link
US (1) US7992533B2 (fr)
CN (3) CN101258333B (fr)
BR (1) BRPI0614373B1 (fr)
DE (1) DE112006002732A5 (fr)
FR (3) FR2889568B1 (fr)
IT (1) ITMI20061590A1 (fr)
WO (1) WO2007016913A2 (fr)

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BRPI0614377A2 (pt) * 2005-08-05 2011-03-22 Neumayer Tekfor Holding Gmbh eixo, como eixo de cames, especialmente para automóveis
DE102007024092A1 (de) * 2007-05-22 2008-11-27 Mahle International Gmbh Nockenwelle
JP5145953B2 (ja) 2008-01-10 2013-02-20 株式会社ジェイテクト カムシャフト装置
DE102008039038B4 (de) 2008-08-21 2021-01-28 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102009009665A1 (de) * 2009-02-19 2010-08-26 Mahle International Gmbh Brennkraftmaschine mit wenigstens einer Nockenwelle
US20100266229A1 (en) * 2009-04-20 2010-10-21 Solly Melyon Aircraft Thrust Bearing Assembly, Method of Manufacture and Method of Use
DE102009023612A1 (de) * 2009-06-02 2010-12-09 Mahle International Gmbh Nockenschleifvorrichtung
DE102010032746A1 (de) * 2010-07-29 2012-02-02 Neumayer Tekfor Holding Gmbh Verfahren zur Fertigung einer Nockenwelle
DE102010048225B4 (de) * 2010-10-12 2021-03-18 Neumayer Tekfor Engineering Gmbh Fertigung einer Funktionswelle
DE102011000248A1 (de) * 2011-01-21 2012-08-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Schleifen einer Nockenkontur einer Schiebenokenwelle und Vorrichtung zum Durchführen eines derartigen Verfahrens
US9249692B2 (en) * 2011-07-21 2016-02-02 Mahle International Gmbh Camshaft and associate manufacturing method
DE102011110871B4 (de) * 2011-08-17 2018-12-06 Neumayer Tekfor Engineering Gmbh Gebaute Nockenwelle
DE102011081486A1 (de) * 2011-08-24 2013-02-28 Mahle International Gmbh Kurbelgehäuse
DE102011088603A1 (de) * 2011-12-14 2013-06-20 Mahle International Gmbh Welle-/Lageranordnung
DE102013012384A1 (de) * 2013-07-25 2015-01-29 Man Truck & Bus Ag Verfahren zum Fertigen einer gebauten Nockenwelle
DE102014101088B4 (de) * 2014-01-29 2015-12-17 Thyssenkrupp Presta Teccenter Ag Verfahren zum Zusammenbau eines Kraftfahrzeugmoduls
FR3027989A1 (fr) * 2014-10-30 2016-05-06 Skf Ab Arbre d'equilibrage et moteur a combustion interne
DE102015101004B4 (de) * 2015-01-23 2017-05-18 Linamar Gmbh Verfahren zum Fügen einer Funktionsbaugruppe sowie Funktionsbaugruppe
CN104653245A (zh) * 2015-01-30 2015-05-27 奇瑞汽车股份有限公司 一种汽车发动机用凸轮轴
US20160238066A1 (en) * 2015-02-16 2016-08-18 Aktiebolaget Skf Rolling bearing and a mechanical system comprising such a rolling bearing
DE102016203654A1 (de) * 2016-03-07 2017-09-07 Mahle International Gmbh Verfahren zur Herstellung einer Lagerbaugruppe
CN105781650A (zh) * 2016-04-18 2016-07-20 重庆长安汽车股份有限公司 一种凸轮带减重结构的凸轮轴
DE102017203698A1 (de) * 2017-03-07 2018-09-13 Aktiebolaget Skf Wälzlager und mechanisches System mit einem solchen Wälzlager
CN110666335B (zh) * 2017-11-23 2021-07-16 临沂边锋自动化设备有限公司 具有夹持装置的联接型传动曲轴用装配设备

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CA1290596C (fr) * 1987-03-09 1991-10-15 Philip D. Arnold Methode et dispositif d'assemblage d'arbre a cames tubulaire
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Also Published As

Publication number Publication date
FR2889568A1 (fr) 2007-02-09
CN101968073B (zh) 2012-07-18
CN101258333B (zh) 2011-04-06
BRPI0614373B1 (pt) 2019-02-26
FR2998345A1 (fr) 2014-05-23
CN101949312A (zh) 2011-01-19
CN101949312B (zh) 2012-06-13
BRPI0614373A2 (pt) 2011-03-22
FR2889568B1 (fr) 2019-07-05
WO2007016913A2 (fr) 2007-02-15
WO2007016913A3 (fr) 2007-06-28
ITMI20061590A1 (it) 2007-03-06
US7992533B2 (en) 2011-08-09
US20080173128A1 (en) 2008-07-24
CN101258333A (zh) 2008-09-03
CN101968073A (zh) 2011-02-09
FR2998345B1 (fr) 2015-12-04
FR3023595A1 (fr) 2016-01-15
DE112006002732A5 (de) 2008-07-24

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