BR0205982A - Mecanismo de retenção de corrente de sincronização para eixo de cames - Google Patents

Mecanismo de retenção de corrente de sincronização para eixo de cames

Info

Publication number
BR0205982A
BR0205982A BR0205982-7A BR0205982A BR0205982A BR 0205982 A BR0205982 A BR 0205982A BR 0205982 A BR0205982 A BR 0205982A BR 0205982 A BR0205982 A BR 0205982A
Authority
BR
Brazil
Prior art keywords
timing chain
camshaft timing
camshaft
drive ratchet
compression plug
Prior art date
Application number
BR0205982-7A
Other languages
English (en)
Other versions
BR0205982B1 (pt
Inventor
Takashi Ishizaka
Yuichi Wasada
Hideo Kobayashi
Takashi Kaneishi
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0205982A publication Critical patent/BR0205982A/pt
Publication of BR0205982B1 publication Critical patent/BR0205982B1/pt

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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or 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
    • 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
    • F01L2001/0535—Single overhead camshafts [SOHC]
    • 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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0872—Sliding members
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

"MECANISMO DE RETENçãO DE CORRENTE DE SINCRONIZAçãO PARA EIXO DE CAMES". A invenção refere-se a um motor de combustão interna convencional OHC tendo um cárter, um eixo de manivela suportado em mancais de rolamento no cárter, e um trem de válvula incluindo uma catraca de acionamento montada no eixo de manivela, e uma corrente de sincronização do eixo de cames enrolada na catraca de acionamento é provida com uma chapa de retenção da corrente de sincronização do eixo de cames, e uma chapa portadora de plugue de compressão para segurar um plugue de compressão contra o mancal de rolamento para limitar o mancal de rolamento do movimento axial. De acordo com a presente invenção, uma chapa de retenção de corrente de sincronização do eixo de cames (31, 33) tem uma parte de extremidade (31a, 33a) para impedir que uma corrente de sincronização do eixo de cames (10) se desprenda de uma catraca de acionamento (7), e uma parte para segurar um plugue de compressão. O número de partes e o trabalho de montagem podem ser reduzidos.
BRPI0205982-7A 2001-09-12 2002-06-27 mecanismo de retenção de corrente de sincronização para eixo de cames. BR0205982B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP277299/2001 2001-09-12
JP2001277299A JP3531741B2 (ja) 2001-09-12 2001-09-12 カムチェーンの脱落防止構造
PCT/JP2002/006497 WO2003025366A1 (fr) 2001-09-12 2002-06-27 Structure anti-déraillement de la chaîne d'arbre à came

Publications (2)

Publication Number Publication Date
BR0205982A true BR0205982A (pt) 2003-10-21
BR0205982B1 BR0205982B1 (pt) 2010-12-28

Family

ID=19101849

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0205982-7A BR0205982B1 (pt) 2001-09-12 2002-06-27 mecanismo de retenção de corrente de sincronização para eixo de cames.

Country Status (9)

Country Link
EP (1) EP1426583B1 (pt)
JP (1) JP3531741B2 (pt)
KR (1) KR100847948B1 (pt)
CN (1) CN1203250C (pt)
AR (1) AR036511A1 (pt)
BR (1) BR0205982B1 (pt)
ES (1) ES2325486T3 (pt)
MY (1) MY136338A (pt)
WO (1) WO2003025366A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7051696B2 (en) * 2003-09-30 2006-05-30 Honda Motor Co., Ltd. Bearing structure of crankshaft in internal combustion engine
JP4116959B2 (ja) * 2003-09-30 2008-07-09 本田技研工業株式会社 内燃機関におけるクランクシャフトの軸受構造
JP2008151176A (ja) * 2006-12-14 2008-07-03 Honda Motor Co Ltd クランクシャフトの支持構造
JP5009834B2 (ja) * 2008-02-25 2012-08-22 本田技研工業株式会社 内燃機関
JP5072686B2 (ja) * 2008-03-31 2012-11-14 本田技研工業株式会社 Ｏｈｃ内燃機関のクランクケース構造
JP5074369B2 (ja) * 2008-09-25 2012-11-14 本田技研工業株式会社 内燃機関のカムチェーンテンショナピボット取付構造
JP5554638B2 (ja) * 2010-06-11 2014-07-23 本田技研工業株式会社 内燃機関
TWI573931B (zh) * 2014-08-08 2017-03-11 Kwang Yang Motor Co Auxiliary mechanism for engine crankshaft
CN105332817B (zh) * 2014-08-14 2019-04-23 光阳工业股份有限公司 用于引擎曲轴的辅助机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141947U (ja) 1984-08-23 1986-03-18 川崎重工業株式会社 カムチエンのテンシヨンガイド取付構造
JPH02147833U (pt) * 1989-05-17 1990-12-14
JP4245224B2 (ja) 1999-04-23 2009-03-25 本田技研工業株式会社 動弁駆動装置
JP4059318B2 (ja) * 2002-09-30 2008-03-12 本田技研工業株式会社 内燃機関のカムチェーン脱落防止構造

Also Published As

Publication number Publication date
BR0205982B1 (pt) 2010-12-28
JP3531741B2 (ja) 2004-05-31
KR20040029308A (ko) 2004-04-06
CN1473237A (zh) 2004-02-04
AR036511A1 (es) 2004-09-15
ES2325486T3 (es) 2009-09-07
KR100847948B1 (ko) 2008-07-22
EP1426583B1 (en) 2009-06-17
JP2003083080A (ja) 2003-03-19
EP1426583A1 (en) 2004-06-09
WO2003025366A1 (fr) 2003-03-27
MY136338A (en) 2008-09-30
CN1203250C (zh) 2005-05-25
EP1426583A4 (en) 2008-01-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/06/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2626 DE 04-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.