JP6134636B2 - すべり軸受 - Google Patents

すべり軸受 Download PDF

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Publication number
JP6134636B2
JP6134636B2 JP2013234245A JP2013234245A JP6134636B2 JP 6134636 B2 JP6134636 B2 JP 6134636B2 JP 2013234245 A JP2013234245 A JP 2013234245A JP 2013234245 A JP2013234245 A JP 2013234245A JP 6134636 B2 JP6134636 B2 JP 6134636B2
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JP
Japan
Prior art keywords
height
gradient
bearing
narrow groove
half member
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2013234245A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015094428A (ja
JP2015094428A5 (enExample
Inventor
克宏 芦原
克宏 芦原
悠一朗 梶木
悠一朗 梶木
裕紀 高田
裕紀 高田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo 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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP2013234245A priority Critical patent/JP6134636B2/ja
Priority to CN201480061824.8A priority patent/CN106034405B/zh
Priority to PCT/JP2014/079569 priority patent/WO2015072407A1/ja
Priority to EP14861630.3A priority patent/EP3070354B1/en
Priority to US15/035,904 priority patent/US9964140B2/en
Publication of JP2015094428A publication Critical patent/JP2015094428A/ja
Publication of JP2015094428A5 publication Critical patent/JP2015094428A5/ja
Application granted granted Critical
Publication of JP6134636B2 publication Critical patent/JP6134636B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C9/02—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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/022—Sliding-contact bearings for exclusively rotary movement for radial load only with a pair of essentially semicircular bearing sleeves
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe 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
    • 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
    • F16C33/046—Brasses; Bushes; Linings divided or split, e.g. half-bearings or rolled sleeves
    • 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
    • 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
    • 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
    • F16C33/107—Grooves for generating 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/42—Groove sizes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP2013234245A 2013-11-12 2013-11-12 すべり軸受 Active JP6134636B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013234245A JP6134636B2 (ja) 2013-11-12 2013-11-12 すべり軸受
CN201480061824.8A CN106034405B (zh) 2013-11-12 2014-11-07 滑动轴承
PCT/JP2014/079569 WO2015072407A1 (ja) 2013-11-12 2014-11-07 すべり軸受
EP14861630.3A EP3070354B1 (en) 2013-11-12 2014-11-07 Sliding bearing
US15/035,904 US9964140B2 (en) 2013-11-12 2014-11-07 Sliding bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013234245A JP6134636B2 (ja) 2013-11-12 2013-11-12 すべり軸受

Publications (3)

Publication Number Publication Date
JP2015094428A JP2015094428A (ja) 2015-05-18
JP2015094428A5 JP2015094428A5 (enExample) 2016-06-30
JP6134636B2 true JP6134636B2 (ja) 2017-05-24

Family

ID=53057341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013234245A Active JP6134636B2 (ja) 2013-11-12 2013-11-12 すべり軸受

Country Status (5)

Country Link
US (1) US9964140B2 (enExample)
EP (1) EP3070354B1 (enExample)
JP (1) JP6134636B2 (enExample)
CN (1) CN106034405B (enExample)
WO (1) WO2015072407A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6266986B2 (ja) * 2014-01-15 2018-01-24 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
JP2018096408A (ja) * 2016-12-09 2018-06-21 大豊工業株式会社 半割軸受

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1450034A1 (de) * 1964-05-02 1969-09-04 Schmidt Gmbh Karl Gleitlager mit Schmiermittelnuten
DE1576354A1 (de) * 1967-03-11 1970-04-16 Daimler Benz Ag Grundlager einer Brennkraftmaschine
JP2821769B2 (ja) * 1989-07-12 1998-11-05 エヌデーシー株式会社 すべり軸受
JP2745792B2 (ja) * 1990-08-14 1998-04-28 株式会社豊田自動織機製作所 内燃機関のプレーンベアリング
JPH10231841A (ja) * 1997-02-21 1998-09-02 Daido Metal Co Ltd すべり軸受
GB0010542D0 (en) 2000-05-03 2000-06-21 Dana Corp Bearings
JP3623737B2 (ja) * 2000-12-25 2005-02-23 大同メタル工業株式会社 半割軸受
US6604859B1 (en) * 2002-01-23 2003-08-12 Morgan Construction Company Bushing for oil film bearing
GB201002309D0 (en) * 2010-02-11 2010-03-31 Mahle Int Gmbh Bearing
JP5474015B2 (ja) * 2011-09-08 2014-04-16 大同メタル工業株式会社 内燃機関のコンロッド軸受
JP5895638B2 (ja) * 2012-03-21 2016-03-30 大豊工業株式会社 すべり軸受
JP2015001251A (ja) * 2013-06-14 2015-01-05 大同メタル工業株式会社 軸受装置

Also Published As

Publication number Publication date
EP3070354A4 (en) 2017-04-19
US9964140B2 (en) 2018-05-08
JP2015094428A (ja) 2015-05-18
EP3070354A1 (en) 2016-09-21
WO2015072407A1 (ja) 2015-05-21
EP3070354B1 (en) 2018-07-25
CN106034405B (zh) 2018-05-04
US20160273577A1 (en) 2016-09-22
CN106034405A (zh) 2016-10-19

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