BR0101863B1 - estrutura de retenÇço de eixo de manivela. - Google Patents

estrutura de retenÇço de eixo de manivela.

Info

Publication number
BR0101863B1
BR0101863B1 BRPI0101863-9A BR0101863A BR0101863B1 BR 0101863 B1 BR0101863 B1 BR 0101863B1 BR 0101863 A BR0101863 A BR 0101863A BR 0101863 B1 BR0101863 B1 BR 0101863B1
Authority
BR
Brazil
Prior art keywords
retaining structure
crankshaft
crankshaft retaining
retaining
Prior art date
Application number
BRPI0101863-9A
Other languages
English (en)
Other versions
BR0101863A (pt
Inventor
Katsuhiko Ito
Masataka Eguchi
Kazuhiro Yasuda
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 BR0101863A publication Critical patent/BR0101863A/pt
Publication of BR0101863B1 publication Critical patent/BR0101863B1/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
    • 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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race 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
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
BRPI0101863-9A 2000-05-10 2001-05-10 estrutura de retenÇço de eixo de manivela. BR0101863B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000137676A JP3831176B2 (ja) 2000-05-10 2000-05-10 内燃機関のクランク軸保持構造

Publications (2)

Publication Number Publication Date
BR0101863A BR0101863A (pt) 2001-12-18
BR0101863B1 true BR0101863B1 (pt) 2009-01-13

Family

ID=18645413

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0101863-9A BR0101863B1 (pt) 2000-05-10 2001-05-10 estrutura de retenÇço de eixo de manivela.

Country Status (6)

Country Link
US (1) US6530353B2 (pt)
JP (1) JP3831176B2 (pt)
CN (1) CN1111655C (pt)
BR (1) BR0101863B1 (pt)
CA (1) CA2345594C (pt)
MY (1) MY126657A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN100351532C (zh) * 2004-07-07 2007-11-28 张喜德 瞬态变径内燃机曲轴总成
JP4912740B2 (ja) * 2006-05-17 2012-04-11 ハスクバーナ・ゼノア株式会社 ２サイクルエンジン
JP5160264B2 (ja) * 2008-02-25 2013-03-13 本田技研工業株式会社 エンジンのクランクシャフト機構
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
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
CN111946729A (zh) * 2020-07-28 2020-11-17 武汉市金兰发动机有限公司 一种发动机具有耐磨结构的曲轴总成

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207325C2 (de) * 1982-03-01 1984-12-13 Richard Totzke GmbH & Co., 2350 Neumünster Geteilte Kurbelwelle für eine Mehrzylindermaschine
JPS60179597A (ja) 1984-02-27 1985-09-13 ヤマハ発動機株式会社 内燃機関のクランク軸保持構造
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
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

Also Published As

Publication number Publication date
MY126657A (en) 2006-10-31
CN1322906A (zh) 2001-11-21
CA2345594A1 (en) 2001-11-10
CN1111655C (zh) 2003-06-18
CA2345594C (en) 2006-09-26
BR0101863A (pt) 2001-12-18
US20020005184A1 (en) 2002-01-17
JP3831176B2 (ja) 2006-10-11
JP2001317535A (ja) 2001-11-16
US6530353B2 (en) 2003-03-11

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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 [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/05/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE A 11A 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 2607 DE 22-12-2020 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.