JP2014508257A - 滑り軸受シェル - Google Patents
滑り軸受シェル Download PDFInfo
- Publication number
- JP2014508257A JP2014508257A JP2013557021A JP2013557021A JP2014508257A JP 2014508257 A JP2014508257 A JP 2014508257A JP 2013557021 A JP2013557021 A JP 2013557021A JP 2013557021 A JP2013557021 A JP 2013557021A JP 2014508257 A JP2014508257 A JP 2014508257A
- Authority
- JP
- Japan
- Prior art keywords
- bearing shell
- slit
- sliding bearing
- oil
- sliding
- 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.)
- Granted
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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
- 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
-
- 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
- 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
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/02—Crankshaft bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
11 摺動面
12 露出部
13 先細り部、円錐形の部分
14,14’ スリットの周方向端部
15 ウェブ
16,16’,16” 先細り部、狭窄部
17,17’ 拡大部
20 クランクシャフト
22 ジャーナル
24 クランクシャフト主軸受
26 上の滑り軸受シェル
28 下の滑り軸受シェル
38 クランクピン
44 接続孔
46 孔部分
48 コンロッド
50 大端部
52,54 部分面
α スリット長さの角度値
β 先細り部の始端部と滑り軸受シェル終端部間の間隔の角度値
B スリットの幅
D 材料厚さ、滑り軸受シェルの厚さ
FS スリットの面積割合
FG 全摺動面積
FSt ウェブの面積割合
Claims (11)
- 周方向に90〜170°の角度にわたって延在する、滑り軸受シェル(26)の周方向両端部において閉じた、滑り軸受シェルを半径方向に貫通するスリット(10)と、内側のその他にオイル溝のない摺動面(11)とを有する、クランクシャフト主軸受(24)のための滑り軸受シェル。
- スリット(10)が、周方向に130〜165°の角度にわたって延在すること、を特徴とする請求項1に記載の滑り軸受シェル。
- 周方向の各端部内側にそれぞれ1つの露出部(12)を有する請求項1又は2に記載の滑り軸受シェルにおいて、
スリット(10)が、周方向に両露出部の前で終了すること、を特徴とする滑り軸受シェル。 - スリットが、周方向両端部の少なくとも一方に向かって軸方向に先細ること、を特徴とする請求項1〜3のいずれか1項に記載の滑り軸受シェル。
- 先細り部(16)が、滑り軸受シェル(26)の周方向端部の前30°〜60°の範囲で開始すること、を特徴とする請求項4に記載の滑り軸受シェル。
- スリット(10)が、周方向両端部においてR付けされていること、を特徴とする請求項1〜5のいずれか1項に記載の滑り軸受シェル。
- スリット(10)が、滑り軸受シェルの頂点に向かって軸方向に先細ること、を特徴とする請求項1〜6のいずれか1項に記載の滑り軸受シェル。
- スリット(10)が、12%〜28%の、好ましくは14%〜25%の全摺動面積FGに対する面積割合FSを占めること、を特徴とする請求項1〜7のいずれか1項に記載の滑り軸受シェル。
- スリット(10)が、1つ又は複数のウェブ(15)によって橋渡しされ、ウェブ(15)が、合計で、ウェブを含めたスリットの面積割合FSの20%以下、好ましくは10%以下の面積割合FStを備えること、を特徴とする請求項1〜8のいずれか1項に記載の滑り軸受シェル。
- ウェブ(15)が、半径方向に滑り軸受シェルの材料厚さよりも薄いこと、を特徴とする請求項9に記載の滑り軸受シェル。
- スリット(10)が、最大幅Bを備え、滑り軸受シェル(26)の厚さDに対する最大幅Bの比が、1.5〜3.5であること、を特徴とする請求項1〜10のいずれか1項に記載の滑り軸受シェル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011005466A DE102011005466B9 (de) | 2011-03-11 | 2011-03-11 | Gleitlagerschale |
DE102011005466.9 | 2011-03-11 | ||
PCT/EP2012/051876 WO2012123186A1 (de) | 2011-03-11 | 2012-02-03 | Gleitlagerschale |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014508257A true JP2014508257A (ja) | 2014-04-03 |
JP6005669B2 JP6005669B2 (ja) | 2016-10-12 |
Family
ID=45563044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013557021A Expired - Fee Related JP6005669B2 (ja) | 2011-03-11 | 2012-02-03 | 滑り軸受シェル |
Country Status (8)
Country | Link |
---|---|
US (1) | US8870460B2 (ja) |
EP (1) | EP2683955B9 (ja) |
JP (1) | JP6005669B2 (ja) |
KR (1) | KR101919174B1 (ja) |
CN (1) | CN103415713B (ja) |
BR (1) | BR112013022663A2 (ja) |
DE (1) | DE102011005466B9 (ja) |
WO (1) | WO2012123186A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016130534A (ja) * | 2015-01-13 | 2016-07-21 | 三菱重工業株式会社 | クロスヘッド軸受装置およびエンジン |
CN111699325A (zh) * | 2018-02-08 | 2020-09-22 | 株式会社Ihi | 轴承构造 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201103261D0 (en) * | 2011-02-25 | 2011-04-13 | Mahle Int Gmbh | A bearing arrangement |
GB201103262D0 (en) * | 2011-02-25 | 2011-04-13 | Mahle Int Gmbh | A crankshaft |
GB2517978A (en) * | 2013-09-09 | 2015-03-11 | Mahle Int Gmbh | Bearing shell |
JP6313052B2 (ja) * | 2014-01-21 | 2018-04-18 | オイレス工業株式会社 | 滑り軸受 |
CN103775500B (zh) * | 2014-01-21 | 2016-03-09 | 芜湖美达机电实业有限公司 | 一种厚壁轴瓦 |
CN104235183A (zh) * | 2014-08-29 | 2014-12-24 | 常州市艾森塑料科技有限公司 | 电机轴瓦 |
CN105570278B (zh) * | 2016-01-28 | 2020-08-14 | 珠海格力电器股份有限公司 | 连杆及往复式压缩机 |
DE102016220595A1 (de) * | 2016-10-20 | 2018-04-26 | Robert Bosch Gmbh | Lagerbuchse, insbesondere Gleitlagerbuchse |
JP6777502B2 (ja) * | 2016-10-31 | 2020-10-28 | 大豊工業株式会社 | 半割軸受 |
JP6887817B2 (ja) * | 2017-02-02 | 2021-06-16 | 大豊工業株式会社 | すべり軸受 |
CN106763198B (zh) * | 2017-03-10 | 2022-07-01 | 清华大学 | 一种复杂滑移表面的可倾瓦推力轴承 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5676117U (ja) * | 1979-11-16 | 1981-06-22 | ||
JPS61186752U (ja) * | 1985-05-15 | 1986-11-21 | ||
JPS6236237U (ja) * | 1985-08-20 | 1987-03-03 | ||
JPS6342842U (ja) * | 1986-09-05 | 1988-03-22 | ||
JPH04331816A (ja) * | 1990-03-02 | 1992-11-19 | Morgan Constr Co | 油膜軸受用ブシュ |
JP2005249024A (ja) * | 2004-03-03 | 2005-09-15 | Daido Metal Co Ltd | すべり軸受 |
WO2007104288A1 (de) * | 2006-03-08 | 2007-09-20 | Federal-Mogul Wiesbaden Gmbh | Lagerschale und lager |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7612759U1 (de) * | 1979-08-02 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Radialgleitlager | |
GB607400A (en) * | 1946-02-01 | 1948-08-30 | Hoyt Metal Company Of Great Br | Improvements in bearings |
GB1193424A (en) * | 1966-06-16 | 1970-06-03 | Glacier Co Ltd | Improvements in or relating to Plain Bearings |
DE2617843A1 (de) * | 1976-04-23 | 1977-10-27 | Kloeckner Humboldt Deutz Ag | Radialgleitlager |
JP2000346045A (ja) * | 1999-06-01 | 2000-12-12 | Daido Metal Co Ltd | エンジン用主軸受 |
US6225720B1 (en) * | 1999-11-16 | 2001-05-01 | Wood Group Esp, Inc. | Self-lubricating bearing |
JP2001241442A (ja) * | 2000-02-25 | 2001-09-07 | Suzuki Motor Corp | ジャーナルベアリング |
JP3949117B2 (ja) * | 2004-03-12 | 2007-07-25 | 大同メタル工業株式会社 | すべり軸受 |
WO2005111445A1 (en) * | 2004-05-18 | 2005-11-24 | Man B & W Diesel A/S | Crosshead bearing for a large two-stroke diesel engine |
DE102005030307B4 (de) * | 2005-06-23 | 2014-02-13 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Kurbelwellenhauptlager und Massenausgleichsgetriebelager |
DE102005032852B4 (de) * | 2005-07-14 | 2009-08-27 | Federal-Mogul Wiesbaden Gmbh & Co. Kg | Lagerschale und Verfahren zu ihrer Herstellung |
-
2011
- 2011-03-11 DE DE102011005466A patent/DE102011005466B9/de not_active Expired - Fee Related
-
2012
- 2012-02-03 BR BR112013022663A patent/BR112013022663A2/pt not_active IP Right Cessation
- 2012-02-03 WO PCT/EP2012/051876 patent/WO2012123186A1/de active Application Filing
- 2012-02-03 KR KR1020137026694A patent/KR101919174B1/ko active IP Right Grant
- 2012-02-03 JP JP2013557021A patent/JP6005669B2/ja not_active Expired - Fee Related
- 2012-02-03 US US14/004,519 patent/US8870460B2/en not_active Expired - Fee Related
- 2012-02-03 EP EP12702537.7A patent/EP2683955B9/de not_active Not-in-force
- 2012-02-03 CN CN201280012724.7A patent/CN103415713B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5676117U (ja) * | 1979-11-16 | 1981-06-22 | ||
JPS61186752U (ja) * | 1985-05-15 | 1986-11-21 | ||
JPS6236237U (ja) * | 1985-08-20 | 1987-03-03 | ||
JPS6342842U (ja) * | 1986-09-05 | 1988-03-22 | ||
JPH04331816A (ja) * | 1990-03-02 | 1992-11-19 | Morgan Constr Co | 油膜軸受用ブシュ |
JP2005249024A (ja) * | 2004-03-03 | 2005-09-15 | Daido Metal Co Ltd | すべり軸受 |
WO2007104288A1 (de) * | 2006-03-08 | 2007-09-20 | Federal-Mogul Wiesbaden Gmbh | Lagerschale und lager |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016130534A (ja) * | 2015-01-13 | 2016-07-21 | 三菱重工業株式会社 | クロスヘッド軸受装置およびエンジン |
CN111699325A (zh) * | 2018-02-08 | 2020-09-22 | 株式会社Ihi | 轴承构造 |
US11280372B2 (en) | 2018-02-08 | 2022-03-22 | Ihi Corporation | Bearing structure |
Also Published As
Publication number | Publication date |
---|---|
US8870460B2 (en) | 2014-10-28 |
US20140003750A1 (en) | 2014-01-02 |
CN103415713B (zh) | 2017-03-08 |
EP2683955B9 (de) | 2017-03-01 |
KR20140017596A (ko) | 2014-02-11 |
BR112013022663A2 (pt) | 2016-12-06 |
EP2683955A1 (de) | 2014-01-15 |
EP2683955B1 (de) | 2016-10-05 |
CN103415713A (zh) | 2013-11-27 |
KR101919174B1 (ko) | 2018-11-15 |
JP6005669B2 (ja) | 2016-10-12 |
DE102011005466A1 (de) | 2012-09-13 |
WO2012123186A1 (de) | 2012-09-20 |
DE102011005466B9 (de) | 2012-12-06 |
DE102011005466B4 (de) | 2012-09-20 |
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