EP0979929A3 - Hubkolbenmotor mit Kipphebel-Ventilsteuerung - Google Patents

Hubkolbenmotor mit Kipphebel-Ventilsteuerung Download PDF

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Publication number
EP0979929A3
EP0979929A3 EP98811260A EP98811260A EP0979929A3 EP 0979929 A3 EP0979929 A3 EP 0979929A3 EP 98811260 A EP98811260 A EP 98811260A EP 98811260 A EP98811260 A EP 98811260A EP 0979929 A3 EP0979929 A3 EP 0979929A3
Authority
EP
European Patent Office
Prior art keywords
rocker arm
cylinder head
crankshaft
camshaft
screwed
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
EP98811260A
Other languages
English (en)
French (fr)
Other versions
EP0979929B1 (de
EP0979929A2 (de
Inventor
Urs Wenger
Hans-Rudolf Jenni
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.)
Wenko AG Burgdorf
Original Assignee
Wenko AG Burgdorf
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
Priority claimed from EP98115057A external-priority patent/EP0979928A1/de
Priority to EP98811260A priority Critical patent/EP0979929B1/de
Application filed by Wenko AG Burgdorf filed Critical Wenko AG Burgdorf
Priority to BR9912940-0A priority patent/BR9912940A/pt
Priority to AU55113/99A priority patent/AU5511399A/en
Priority to JP2000565279A priority patent/JP2002522700A/ja
Priority to PCT/EP1999/005714 priority patent/WO2000009864A1/de
Priority to US09/762,784 priority patent/US6520133B1/en
Publication of EP0979929A2 publication Critical patent/EP0979929A2/de
Publication of EP0979929A3 publication Critical patent/EP0979929A3/de
Priority to US10/339,722 priority patent/US6951196B2/en
Priority to US10/339,721 priority patent/US20030098002A1/en
Publication of EP0979929B1 publication Critical patent/EP0979929B1/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • 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
    • F01L1/022—Chain drive
    • 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
    • F01L1/024—Belt drive
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L1/026—Gear drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Der Hubkolbenmotor weist eine Kipphebel-Ventilsteuerung, Kolben (1), die an einer Pleuelstange (2) befestigt sind und über Kurbelzapfen (3) mit einer Kurbelwelle (4) verbunden sind, eine Ausgleichswelle (5) und eine von der Kurbelwelle (4) angetriebenen Nockenwelle (10), die ihrerseits Kipphebel (11) betätigt, auf, wobei diese Organe in einem Kurbelwellen-Gehäuse mit einem Zylinderkopf (24) und Zylinderkopf-Deckel (14) angeordnet sind. Zwecks wesentlicher Erleichterung der Montage und des Unterhalts weist der Zylinderkopf (24) direkt darin angegossene oder angeschraubte Aufnahmen (16) auf, die der Befestigung der hohlen Nockenwelle (10) dienen, ohne separat zu befestigenden Lagerböcke zu benötigen. Sinngemäss weist der Zylinderkopf (24) weitere direkt darin angegossene oder angeschraubte Aufnahmen (15, 15A, 25) auf, die der Befestigung der hohlen Kipphebel (11) dienen, ohne separat zu befestigende Lagerböcke zu benötigen.
In einer weiteren Ausführung der Erfindung wird die Nockenwelle (10), das Spannrad (7) und die gegenläufig rotierende Ausgleichswelle (5) von nur einer Kette (8) in Linie mit der Kurbelwelle (4) von dieser angetrieben, wodurch eine kompakte Bauweise ermöglicht wird.
Figure 00000001
EP98811260A 1998-08-11 1998-12-23 Hubkolbenmotor mit Kipphebel-Ventilsteuerung Expired - Lifetime EP0979929B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP98811260A EP0979929B1 (de) 1998-08-11 1998-12-23 Hubkolbenmotor mit Kipphebel-Ventilsteuerung
BR9912940-0A BR9912940A (pt) 1998-08-11 1999-08-06 Motor de êmbolo de levantamento com comando de válvula de balancim
AU55113/99A AU5511399A (en) 1998-08-11 1999-08-06 Reciprocating engine with rocker-arm valve control
JP2000565279A JP2002522700A (ja) 1998-08-11 1999-08-06 ロッカバルブ装置を備えた往復動エンジン
PCT/EP1999/005714 WO2000009864A1 (de) 1998-08-11 1999-08-06 Hubkolbenmotor mit kipphebel-ventilsteuerung
US09/762,784 US6520133B1 (en) 1998-08-11 1999-08-06 Reciprocating engine with rocker-arm valve control
US10/339,722 US6951196B2 (en) 1998-08-11 2003-01-09 Reciprocating engine with rocker valve gear
US10/339,721 US20030098002A1 (en) 1998-08-11 2003-01-09 Reciprocating engine with rocker valve gear

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98115057 1998-08-11
EP98115057A EP0979928A1 (de) 1998-08-11 1998-08-11 Hubkolbenmotor mit Kipphebel-Ventilsteuerung
EP98811260A EP0979929B1 (de) 1998-08-11 1998-12-23 Hubkolbenmotor mit Kipphebel-Ventilsteuerung

Publications (3)

Publication Number Publication Date
EP0979929A2 EP0979929A2 (de) 2000-02-16
EP0979929A3 true EP0979929A3 (de) 2000-09-06
EP0979929B1 EP0979929B1 (de) 2004-12-15

Family

ID=26149522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98811260A Expired - Lifetime EP0979929B1 (de) 1998-08-11 1998-12-23 Hubkolbenmotor mit Kipphebel-Ventilsteuerung

Country Status (6)

Country Link
US (3) US6520133B1 (de)
EP (1) EP0979929B1 (de)
JP (1) JP2002522700A (de)
AU (1) AU5511399A (de)
BR (1) BR9912940A (de)
WO (1) WO2000009864A1 (de)

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* Cited by examiner, † Cited by third party
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KR20030072018A (ko) * 2002-03-05 2003-09-13 지엠대우오토앤테크놀로지주식회사 자동차용 로커암 샤프트의 완충구조
JP4754276B2 (ja) * 2005-06-17 2011-08-24 川崎重工業株式会社 自動二輪車
JP2007127057A (ja) * 2005-11-04 2007-05-24 Mikuni Corp バルブタイミング調整装置の取付構造
EP2308708B1 (de) * 2009-09-16 2016-08-17 swissauto powersport llc Elektrofahrzeug mit Reichweitenverlängerung
US9187083B2 (en) 2009-09-16 2015-11-17 Polaris Industries Inc. System and method for charging an on-board battery of an electric vehicle
US10300786B2 (en) 2014-12-19 2019-05-28 Polaris Industries Inc. Utility vehicle
WO2017218225A1 (en) 2016-06-14 2017-12-21 Polaris Industries, Inc. Hybrid utility vehicle
EP3596316B1 (de) 2017-03-16 2023-10-04 Cummins Inc. Blockmontiertes unterstützungssystem für obenliegende nocke für verbrennungsmotoren
US10780770B2 (en) 2018-10-05 2020-09-22 Polaris Industries Inc. Hybrid utility vehicle
US11370266B2 (en) 2019-05-16 2022-06-28 Polaris Industries Inc. Hybrid utility vehicle

Citations (7)

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DE801241C (de) * 1949-08-25 1950-12-28 Nsu Werke Akt Ges Nachstellbare Kipphebel-Anordnung fuer die Ventilsteuerung von Brennkraftmaschinen
GB2157770A (en) * 1984-03-26 1985-10-30 Honda Motor Co Ltd Decompression device for internal combustion engine
DE3630128A1 (de) * 1986-09-04 1988-03-17 Karlheinz Menkhoff Gleitlagerung mit feststehender welle
JPH01262327A (ja) * 1988-04-13 1989-10-19 Honda Motor Co Ltd エンジンの２次バランサー駆動機構
JPH05214917A (ja) * 1992-01-31 1993-08-24 Suzuki Motor Corp エンジンのテンショナ潤滑装置
DE4223325C1 (de) * 1992-07-16 1993-10-14 Schaeffler Waelzlager Kg Voreinstellbare Exzenterspannrolle
US5605077A (en) * 1994-09-30 1997-02-25 Honda Giken Kogyo Kabushiki Kaisha Camshaft supporting structure in an engine

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DE801241C (de) * 1949-08-25 1950-12-28 Nsu Werke Akt Ges Nachstellbare Kipphebel-Anordnung fuer die Ventilsteuerung von Brennkraftmaschinen
GB2157770A (en) * 1984-03-26 1985-10-30 Honda Motor Co Ltd Decompression device for internal combustion engine
DE3630128A1 (de) * 1986-09-04 1988-03-17 Karlheinz Menkhoff Gleitlagerung mit feststehender welle
JPH01262327A (ja) * 1988-04-13 1989-10-19 Honda Motor Co Ltd エンジンの２次バランサー駆動機構
JPH05214917A (ja) * 1992-01-31 1993-08-24 Suzuki Motor Corp エンジンのテンショナ潤滑装置
DE4223325C1 (de) * 1992-07-16 1993-10-14 Schaeffler Waelzlager Kg Voreinstellbare Exzenterspannrolle
US5605077A (en) * 1994-09-30 1997-02-25 Honda Giken Kogyo Kabushiki Kaisha Camshaft supporting structure in an engine

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Also Published As

Publication number Publication date
WO2000009864A1 (de) 2000-02-24
EP0979929B1 (de) 2004-12-15
US20030098003A1 (en) 2003-05-29
US6951196B2 (en) 2005-10-04
AU5511399A (en) 2000-03-06
BR9912940A (pt) 2001-05-08
JP2002522700A (ja) 2002-07-23
US6520133B1 (en) 2003-02-18
US20030098002A1 (en) 2003-05-29
EP0979929A2 (de) 2000-02-16

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