BR112013003674A2 - estrutura de suporte para eixo de manivela de motor de combustão interna - Google Patents

estrutura de suporte para eixo de manivela de motor de combustão interna

Info

Publication number
BR112013003674A2
BR112013003674A2 BR112013003674A BR112013003674A BR112013003674A2 BR 112013003674 A2 BR112013003674 A2 BR 112013003674A2 BR 112013003674 A BR112013003674 A BR 112013003674A BR 112013003674 A BR112013003674 A BR 112013003674A BR 112013003674 A2 BR112013003674 A2 BR 112013003674A2
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
support frame
crank shaft
engine crankshaft
Prior art date
Application number
BR112013003674A
Other languages
English (en)
Other versions
BR112013003674B1 (pt
Inventor
Makoto Harada
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 BR112013003674A2 publication Critical patent/BR112013003674A2/pt
Publication of BR112013003674B1 publication Critical patent/BR112013003674B1/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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

estrutura de suporte para eixo de manivela de motor de combustão interna. a presente invenção refere-se a uma estrutura de suporte de eixo de manivela de um motor de combustão interna em que uma bomba de óleo pode ser miniaturizada com miniaturização do motor de combustão interna pelo uso de um mancal deslizante. na estrutura de suporte para o eixo e manivela suportada por caixas de eixo de manivela de fenda de lado esquerdo (25) que são unidas de ambos os lados na direção axial do eixo de manivela (41) de modo a intercalar o eixo de manivela (41) entre as mesmas, mancais deslizantes (111) são aplicados a ambos os mancais de manivela para suportar ambas as extremidades do eixo de manivela (41), e um mancal rolante (112) é aplicado a uma mancal para uma porção terminal grande (42).
BR112013003674-5A 2010-08-04 2011-07-12 estrutura de suporte para eixo de manivela de motor de combustão interna BR112013003674B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010175688A JP5634160B2 (ja) 2010-08-04 2010-08-04 内燃機関のクランクシャフトの支持構造
JP2010-175688 2010-08-04
PCT/JP2011/065880 WO2012017784A1 (ja) 2010-08-04 2011-07-12 内燃機関のクランクシャフトの支持構造

Publications (2)

Publication Number Publication Date
BR112013003674A2 true BR112013003674A2 (pt) 2016-09-06
BR112013003674B1 BR112013003674B1 (pt) 2021-03-09

Family

ID=45559291

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013003674-5A BR112013003674B1 (pt) 2010-08-04 2011-07-12 estrutura de suporte para eixo de manivela de motor de combustão interna

Country Status (7)

Country Link
US (1) US9062599B2 (pt)
EP (1) EP2602499B1 (pt)
JP (1) JP5634160B2 (pt)
CN (1) CN103069180B (pt)
BR (1) BR112013003674B1 (pt)
ES (1) ES2525183T3 (pt)
WO (1) WO2012017784A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5681603B2 (ja) * 2011-09-28 2015-03-11 本田技研工業株式会社 クランクシャフト支持構造
DE102013226527A1 (de) * 2013-12-18 2015-06-18 Zf Friedrichshafen Ag Kombinierte Wälz- und Gleitlagerung einer Getriebewelle
JP2015212531A (ja) * 2014-05-07 2015-11-26 ヤマハ発動機株式会社 内燃機関およびそれを備えた鞍乗型車両
DE102014108879A1 (de) * 2014-06-25 2016-01-14 Thyssenkrupp Presta Teccenter Ag Hybridlagerbock für eine Nockenwelle
MX361910B (es) * 2014-08-11 2018-12-19 Nissan Motor Estructura de cojinete.
JP6601134B2 (ja) * 2015-10-13 2019-11-06 スズキ株式会社 ４サイクル多気筒エンジン
US10589621B1 (en) 2017-05-24 2020-03-17 Indian Motorcycle International, LLC Two-wheeled vehicle
US10655536B1 (en) 2017-05-24 2020-05-19 Indian Motorcycle International, LLC Engine
US10371249B1 (en) * 2017-05-24 2019-08-06 Indian Motorcycle International, LLC Engine
JP7414547B2 (ja) * 2020-01-21 2024-01-16 株式会社ジャパンエンジンコーポレーション 台板
EP4159989A3 (en) 2021-09-30 2023-04-19 Honda Motor Co., Ltd. Variable compression-ratio device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249391A (en) * 1962-06-13 1966-05-03 Gen Motors Corp Connecting rod bearing assembly
JP2000161333A (ja) * 1998-11-26 2000-06-13 Honda Motor Co Ltd Ｖ型内燃機関のコンロッド支持構造
JP3831176B2 (ja) * 2000-05-10 2006-10-11 本田技研工業株式会社 内燃機関のクランク軸保持構造
JP4042947B2 (ja) * 2000-10-13 2008-02-06 本田技研工業株式会社 動力装置の潤滑構造
EP1245803A1 (en) * 2001-03-30 2002-10-02 Gomecsys B.V. Internal combustion engine with variable compression ratio
JP4050484B2 (ja) * 2001-04-30 2008-02-20 本田技研工業株式会社 エンジンのクランクシャフト支持構造
JP3753653B2 (ja) * 2001-12-21 2006-03-08 本田技研工業株式会社 クランクシャフトの支持構造
JP2003239938A (ja) * 2002-02-20 2003-08-27 Honda Motor Co Ltd 軸受構造
WO2005007499A1 (ja) * 2003-07-16 2005-01-27 Yamaha Hatsudoki Kabushiki Kaisha 鞍乗型車両用エンジン及びそれを備えた鞍乗型車両
JP4270343B2 (ja) * 2003-09-18 2009-05-27 本田技研工業株式会社 ローラベアリングの潤滑構造
US20060037595A1 (en) * 2004-08-17 2006-02-23 Dave Procknow Reduced-emission single cylinder engine
JP2007224860A (ja) * 2006-02-24 2007-09-06 Honda Motor Co Ltd 内燃機関の油路構造
US8267052B2 (en) * 2008-12-30 2012-09-18 Kawasaki Jukogyo Kabushiki Kaisha Engine provided with oil circulation path and cooling fluid path
JP5479965B2 (ja) * 2010-03-23 2014-04-23 本田技研工業株式会社 車両用エンジンにおける点火プラグ冷却装置

Also Published As

Publication number Publication date
JP2012036934A (ja) 2012-02-23
US9062599B2 (en) 2015-06-23
WO2012017784A1 (ja) 2012-02-09
BR112013003674B1 (pt) 2021-03-09
EP2602499B1 (en) 2014-11-19
ES2525183T3 (es) 2014-12-18
US20130118444A1 (en) 2013-05-16
JP5634160B2 (ja) 2014-12-03
EP2602499A1 (en) 2013-06-12
CN103069180A (zh) 2013-04-24
EP2602499A4 (en) 2014-02-12
CN103069180B (zh) 2015-05-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/07/2011, 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 13A ANUIDADE.