BR0201310B1 - estrutura de suporte para virabrequim. - Google Patents

estrutura de suporte para virabrequim.

Info

Publication number
BR0201310B1
BR0201310B1 BRPI0201310-0A BR0201310A BR0201310B1 BR 0201310 B1 BR0201310 B1 BR 0201310B1 BR 0201310 A BR0201310 A BR 0201310A BR 0201310 B1 BR0201310 B1 BR 0201310B1
Authority
BR
Brazil
Prior art keywords
support frame
crankshaft support
crankshaft
frame
support
Prior art date
Application number
BRPI0201310-0A
Other languages
English (en)
Other versions
BR0201310A (pt
Inventor
Akifumi Nomura
Yasuo Shimura
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 filed Critical
Publication of BR0201310A publication Critical patent/BR0201310A/pt
Publication of BR0201310B1 publication Critical patent/BR0201310B1/pt

Links

Classifications

    • 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
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • 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
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase
    • 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
    • F16C19/24—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 for radial load mainly
    • F16C19/26—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 for radial load mainly with a single row of rollers
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
BRPI0201310-0A 2001-04-30 2002-04-18 estrutura de suporte para virabrequim. BR0201310B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001170269A JP4050484B2 (ja) 2001-04-30 2001-04-30 エンジンのクランクシャフト支持構造

Publications (2)

Publication Number Publication Date
BR0201310A BR0201310A (pt) 2003-06-10
BR0201310B1 true BR0201310B1 (pt) 2010-11-03

Family

ID=19012210

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0201310-0A BR0201310B1 (pt) 2001-04-30 2002-04-18 estrutura de suporte para virabrequim.

Country Status (8)

Country Link
US (1) US6672271B2 (pt)
JP (1) JP4050484B2 (pt)
KR (1) KR100443190B1 (pt)
CN (1) CN100408839C (pt)
AU (1) AU759927B2 (pt)
BR (1) BR0201310B1 (pt)
FR (1) FR2824117B1 (pt)
TW (1) TW524925B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5094807B2 (ja) * 2009-09-24 2012-12-12 株式会社クボタ エンジン
TWI402199B (zh) * 2010-06-29 2013-07-21 Kwang Yang Motor Co 自動二輪車之後輪搖臂結合構造
JP5634160B2 (ja) * 2010-08-04 2014-12-03 本田技研工業株式会社 内燃機関のクランクシャフトの支持構造
DE102017201930A1 (de) * 2017-02-08 2018-08-09 Robert Bosch Gmbh Drehdurchführung und Kurbelwellenanordnung
WO2019187116A1 (ja) * 2018-03-30 2019-10-03 本田技研工業株式会社 エンジン
CN113279854B (zh) * 2021-05-28 2021-12-10 广州三雅摩托车有限公司 一种具有降低发动机过度蹿动的发动机结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303093A (en) * 1940-07-29 1942-11-24 Fairbanks Morse & Co Internal combustion engine
US2880041A (en) * 1955-03-29 1959-03-31 Rockwell Standard Co Bearing mounting structure
JPS5997392A (ja) * 1982-11-24 1984-06-05 本田技研工業株式会社 内燃機関のクランクシヤフト軸受装置
GB2172061B (en) * 1984-11-28 1989-02-01 Honda Motor Co Ltd Crankshaft supporting structure in plural cylinder internal combustion engine
JPS61130611A (ja) * 1984-11-30 1986-06-18 Yamaha Motor Co Ltd クランクシヤフトの支持装置
JPS62151618A (ja) * 1985-12-25 1987-07-06 Yamaha Motor Co Ltd 内燃機関用クランク軸の軸受装置
JP2813011B2 (ja) * 1989-11-15 1998-10-22 ヤマハ発動機株式会社 エンジンのクランク軸支承構造
JPH09264156A (ja) * 1996-03-28 1997-10-07 Koyo Seiko Co Ltd ２サイクルエンジンのクランク軸支持構造
JP2000087717A (ja) * 1998-09-12 2000-03-28 Honda Motor Co Ltd ４サイクルエンジンのクランク軸廻り構造
JP4084480B2 (ja) * 1998-12-07 2008-04-30 本田技研工業株式会社 車両用ｖ型内燃機関
JP2000345854A (ja) * 1999-06-04 2000-12-12 Honda Motor Co Ltd クランクシャフトの支持構造
DE19928480A1 (de) * 1999-06-22 2000-12-28 Bosch Gmbh Robert Nadellager und Pumpeneinheit mit einem Nadellager
JP2001254722A (ja) * 2000-03-10 2001-09-21 Honda Motor Co Ltd 内燃機関の動力伝達装置
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
FR2813011B1 (fr) 2000-08-18 2003-08-15 Fleury Michon Procede de fabrication d'aliments a la facon des sushis

Also Published As

Publication number Publication date
US20020157635A1 (en) 2002-10-31
JP2002327731A (ja) 2002-11-15
CN1384280A (zh) 2002-12-11
CN100408839C (zh) 2008-08-06
TW524925B (en) 2003-03-21
AU2766402A (en) 2002-10-31
KR100443190B1 (ko) 2004-08-04
KR20020083916A (ko) 2002-11-04
JP4050484B2 (ja) 2008-02-20
US6672271B2 (en) 2004-01-06
FR2824117A1 (fr) 2002-10-31
BR0201310A (pt) 2003-06-10
FR2824117B1 (fr) 2006-09-22
AU759927B2 (en) 2003-05-01

Similar Documents

Publication Publication Date Title
DE60313234D1 (de) Neigungseinsteller
BR0203584B1 (pt) estrutura para suporte de tubulação.
BR0201310B1 (pt) estrutura de suporte para virabrequim.
DE60205430D1 (de) Ventiltriebanordnung
FR2850147B1 (fr) Support anti-vibratoire.
ITMI20022421A1 (it) Cilindro di sostegno.
ES1050596Y (es) Disposicion de soporte extraible perfeccionada.
ES1048743Y (es) Soporte para pilastras de barandas.
BR0103827B1 (pt) cola - pds.
ES1051241Y (es) Estructura para soporte de aplacados.
ES1048970Y (es) Soporte para hormas.
ES1048365Y (es) Soporte para baldas.
ES1049547Y (es) Estructura de soporte mejorada.
ES1049858Y (es) Estructura simplificada para cubiertas ligeras.
ES1049380Y (es) Soporte para jamones.
ES1050491Y (es) Chupete infantil.
BR8101236Y1 (pt) desensiladeira.
ES1048590Y (es) Soporte escurre tapas antisalpicaduras domestico.
ES1050498Y (es) Soporte para botellas.
ES1049564Y (es) Soporte para partituras.
ES1050300Y (es) Soporte publicitario.
ES1049871Y (es) Soporte publicitario.
ES1051300Y (es) Soporte dimensionado para balaustradas.
ES1049513Y (es) Soporte de television.
ES1045212Y (es) Estructura de soporte para aplacados.

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 [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/04/2002, 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 14A 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 2385 DE 20-09-2016 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.