BR112012020295A2 - bucha de mancal - Google Patents

bucha de mancal

Info

Publication number
BR112012020295A2
BR112012020295A2 BR112012020295A BR112012020295A BR112012020295A2 BR 112012020295 A2 BR112012020295 A2 BR 112012020295A2 BR 112012020295 A BR112012020295 A BR 112012020295A BR 112012020295 A BR112012020295 A BR 112012020295A BR 112012020295 A2 BR112012020295 A2 BR 112012020295A2
Authority
BR
Brazil
Prior art keywords
bushing
recessed portions
bearing
circumference
grooves
Prior art date
Application number
BR112012020295A
Other languages
English (en)
Inventor
Olivier Beaurepaire
Omar Mian
Original Assignee
Mahle Engine Systems Uk Ltd
Mahle Int Gmbh
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 Mahle Engine Systems Uk Ltd, Mahle Int Gmbh filed Critical Mahle Engine Systems Uk Ltd
Publication of BR112012020295A2 publication Critical patent/BR112012020295A2/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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • 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
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • 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
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • 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
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

bucha de mancal. a presente invenção refere-se a uma bucha de mancal que está descrita em que o furo de bucha nas extremidades axiais da bucha está provido com porções rebaixadas que estendem pelo menos uma parte da distância ao redor de uma circunferência da bucha, as porções rebaixadas sendo na forma de ranhuras na superfície de furo.
BR112012020295A 2010-02-11 2011-02-11 bucha de mancal BR112012020295A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1002309.1A GB201002309D0 (en) 2010-02-11 2010-02-11 Bearing
PCT/EP2011/000658 WO2011098290A1 (en) 2010-02-11 2011-02-11 Bearing bush

Publications (1)

Publication Number Publication Date
BR112012020295A2 true BR112012020295A2 (pt) 2016-05-03

Family

ID=42110554

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020295A BR112012020295A2 (pt) 2010-02-11 2011-02-11 bucha de mancal

Country Status (6)

Country Link
US (1) US8870462B2 (pt)
EP (1) EP2534387B1 (pt)
JP (1) JP5781096B2 (pt)
BR (1) BR112012020295A2 (pt)
GB (1) GB201002309D0 (pt)
WO (1) WO2011098290A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5895638B2 (ja) * 2012-03-21 2016-03-30 大豊工業株式会社 すべり軸受
JP6096689B2 (ja) * 2013-04-26 2017-03-15 大豊工業株式会社 すべり軸受
JP6134636B2 (ja) * 2013-11-12 2017-05-24 大豊工業株式会社 すべり軸受
JP6216226B2 (ja) * 2013-11-12 2017-10-18 大豊工業株式会社 すべり軸受
JP6185853B2 (ja) * 2014-01-22 2017-08-23 大豊工業株式会社 すべり軸受
JP6541144B2 (ja) * 2014-04-03 2019-07-10 大豊工業株式会社 すべり軸受
JP6536774B2 (ja) * 2014-04-03 2019-07-03 大豊工業株式会社 すべり軸受
JP2016161011A (ja) * 2015-02-27 2016-09-05 大豊工業株式会社 すべり軸受
JP6314103B2 (ja) * 2015-02-27 2018-04-18 大豊工業株式会社 すべり軸受
JP6178354B2 (ja) * 2015-02-27 2017-08-09 大豊工業株式会社 すべり軸受
JP2016161013A (ja) * 2015-02-27 2016-09-05 大豊工業株式会社 すべり軸受
JP6893770B2 (ja) * 2016-10-31 2021-06-23 大豊工業株式会社 半割軸受
JP6777502B2 (ja) * 2016-10-31 2020-10-28 大豊工業株式会社 半割軸受

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921044A (en) * 1932-02-08 1933-08-08 Studebaker Corp Bearing
JPS55135223A (en) * 1979-04-05 1980-10-21 Toyota Motor Corp Connecting rod bearing
JPS57129919A (en) * 1981-02-04 1982-08-12 Hitachi Ltd Floating bush bearing
GB0010542D0 (en) * 2000-05-03 2000-06-21 Dana Corp Bearings
JP3955737B2 (ja) * 2001-03-07 2007-08-08 大同メタル工業株式会社 すべり軸受
US7581315B2 (en) * 2004-11-16 2009-09-01 Mahle Technology, Inc. Connecting rod assembly for an internal combustion engine and method of manufacturing same
FR2882409B1 (fr) * 2005-02-21 2008-09-05 Ct Stephanois De Recherches Organe de guidage autolubrifiant
FR2882408B1 (fr) 2005-02-21 2008-09-05 Ct Stephanois De Recherchees Organe de guidage
US7603955B2 (en) 2005-07-11 2009-10-20 Magnus Div. of L.V. Ventures, Inc. Sleeve bearing for railway traction motor
DE102006013399A1 (de) 2005-12-21 2007-07-05 Mahle International Gmbh Pleuel für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
WO2008010805A1 (en) 2006-07-21 2008-01-24 Magnus Division Of Lv Ventures, Inc. Improved sleeve bearing for railway traction motor
US20080166077A1 (en) 2007-01-05 2008-07-10 Ping-Hsien Chou Self-lubrication alignment bearing
US20080247692A1 (en) 2007-04-04 2008-10-09 Pacific Bearing Company Extrudable Polymer Bearing Insert
DE102007023107A1 (de) * 2007-05-16 2008-11-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kurbelwellenlagerung einer mehrzylindrischen Brennkraftmaschine
DE102008039741A1 (de) * 2008-08-26 2010-03-04 Mahle International Gmbh Gleitlager

Also Published As

Publication number Publication date
GB201002309D0 (en) 2010-03-31
EP2534387B1 (en) 2016-01-13
US20130209013A1 (en) 2013-08-15
EP2534387A1 (en) 2012-12-19
JP5781096B2 (ja) 2015-09-16
US8870462B2 (en) 2014-10-28
WO2011098290A1 (en) 2011-08-18
JP2013519843A (ja) 2013-05-30

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements