CN102758836B - 硬基软结构内燃机连杆 - Google Patents
硬基软结构内燃机连杆 Download PDFInfo
- Publication number
- CN102758836B CN102758836B CN201210246057.0A CN201210246057A CN102758836B CN 102758836 B CN102758836 B CN 102758836B CN 201210246057 A CN201210246057 A CN 201210246057A CN 102758836 B CN102758836 B CN 102758836B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- small end
- rod small
- end hole
- described connecting
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
-
- 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
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J7/00—Piston-rods
-
- 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
-
- 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
- F16C2240/12—Force, load, stress, pressure
- F16C2240/18—Stress
-
- 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
-
- 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
- F16C2240/70—Diameters; Radii
-
- 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
- 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
-
- 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
Abstract
Description
Claims (9)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210246057.0A CN102758836B (zh) | 2012-07-16 | 2012-07-16 | 硬基软结构内燃机连杆 |
DE201211005725 DE112012005725T5 (de) | 2012-07-16 | 2012-08-30 | Pleuelstange für einen Verbrennungsmotor mit harter Basis und weicher Struktur |
PCT/CN2012/080791 WO2014012293A1 (zh) | 2012-07-16 | 2012-08-30 | 硬基软结构内燃机连杆 |
RU2014123645A RU2624135C2 (ru) | 2012-07-16 | 2012-08-30 | Шатун двигателя внутреннего сгорания из жесткого материала с гибкой конструкцией |
JP2014550615A JP5881862B2 (ja) | 2012-07-16 | 2012-08-30 | 硬質基板および可撓性構造を有する内燃機関コネクティングロッド |
US14/148,679 US9121343B2 (en) | 2012-07-16 | 2014-01-06 | Connecting rod of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210246057.0A CN102758836B (zh) | 2012-07-16 | 2012-07-16 | 硬基软结构内燃机连杆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102758836A CN102758836A (zh) | 2012-10-31 |
CN102758836B true CN102758836B (zh) | 2014-12-03 |
Family
ID=47053425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210246057.0A Active CN102758836B (zh) | 2012-07-16 | 2012-07-16 | 硬基软结构内燃机连杆 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9121343B2 (zh) |
JP (1) | JP5881862B2 (zh) |
CN (1) | CN102758836B (zh) |
DE (1) | DE112012005725T5 (zh) |
RU (1) | RU2624135C2 (zh) |
WO (1) | WO2014012293A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055518A1 (de) * | 2010-12-22 | 2012-06-28 | Volkswagen Ag | Lagerbuchse für eine Pleuelstange, Pleuelstange sowie Verfahren zur Herstellung derselben |
SG10201404398VA (en) * | 2014-07-25 | 2016-02-26 | Panasonic Corp | Connecting rod of compressor and compressor |
JP2016053395A (ja) * | 2014-09-03 | 2016-04-14 | トヨタ自動車株式会社 | 内燃機関 |
EP2998594A1 (en) * | 2014-09-19 | 2016-03-23 | ThyssenKrupp Metalúrgica Campo Limpo Ltda. | Connecting rod |
CN108426032A (zh) * | 2018-05-11 | 2018-08-21 | 南京世界村汽车动力有限公司 | 一种发动机活塞 |
CN109253150A (zh) * | 2018-10-17 | 2019-01-22 | 东风商用车有限公司 | 一种带槽的连杆小头系统 |
CN110319107A (zh) * | 2019-07-11 | 2019-10-11 | 河南柴油机重工有限责任公司 | 一种用于连接活塞和曲轴的管型截面全加工连杆 |
CN112581919B (zh) * | 2020-12-14 | 2023-01-10 | 京东方科技集团股份有限公司 | 显示驱动装置、显示驱动方法和显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1167737A2 (de) * | 2000-06-26 | 2002-01-02 | Volkswagen Aktiengesellschaft | Pleuelstange |
CN101498335A (zh) * | 2009-01-21 | 2009-08-05 | 重庆江增机械有限公司 | 一种柴油机连杆的制造方法 |
CN202280727U (zh) * | 2011-09-29 | 2012-06-20 | 长城汽车股份有限公司 | 一种汽车发动机连杆结构 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5769908U (zh) * | 1980-10-17 | 1982-04-27 | ||
JPS60134962U (ja) * | 1984-02-21 | 1985-09-07 | マツダ株式会社 | ピストン・コンロツドの構造 |
JPH085368Y2 (ja) * | 1987-03-05 | 1996-02-14 | 日産自動車株式会社 | 内燃機関のコネクティングロッド |
JPS63166758U (zh) * | 1987-04-17 | 1988-10-31 | ||
JPH07158630A (ja) * | 1993-12-03 | 1995-06-20 | Toyota Motor Corp | コネクティングロッド |
EP0863322B1 (de) * | 1997-03-04 | 2003-11-05 | Volkswagen Aktiengesellschaft | Verfahren zum Herstellen eines Pleuels |
DE10247130B4 (de) * | 2002-10-09 | 2005-04-14 | Maschinenfabrik Gehring Gmbh & Co | Verfahren zur Herstellung einer Pleuelstange |
US20040134306A1 (en) * | 2003-01-14 | 2004-07-15 | Fuping Liu | Bi-material connecting rod |
EP1450056B1 (en) * | 2003-02-19 | 2017-06-07 | Nissan Motor Co., Ltd. | High-strength connecting rod and method of producing same |
RU2232308C1 (ru) * | 2003-03-28 | 2004-07-10 | Общество с ограниченной ответственностью "Компоненты двигателя" | Шатун двигателя внутреннего сгорания и способ его изготовления (варианты) |
US8613137B2 (en) * | 2004-11-16 | 2013-12-24 | Mahle International Gmbh | Connecting rod lubrication recess |
US7516546B2 (en) * | 2004-11-16 | 2009-04-14 | Mahle Technology, Inc. | Method of manufacturing a connecting rod assembly for an internal combustion engine |
US7581315B2 (en) * | 2004-11-16 | 2009-09-01 | Mahle Technology, Inc. | Connecting rod assembly for an internal combustion engine and method of manufacturing same |
DE102006015888A1 (de) * | 2006-04-05 | 2007-10-25 | Bayerische Motoren Werke Ag | Pleuel |
DE102007038494A1 (de) * | 2007-08-14 | 2009-02-19 | Zf Friedrichshafen Ag | Koppelstange für ein Fahrzeug |
CN101169151A (zh) * | 2007-10-16 | 2008-04-30 | 韩鸿滨 | 轻质连杆 |
US7527026B1 (en) * | 2007-10-31 | 2009-05-05 | Ford Global Technologies, Llc | Variable compression ratio engine with external actuation impulse |
KR20120049405A (ko) * | 2008-02-26 | 2012-05-16 | 신닛뽄세이테쯔 카부시키카이샤 | 파단 분리성 및 피삭성이 우수한 열간 단조용 비조질강과 열간 압연 강재 및 열간 단조 비조질강 부품 |
CN201218271Y (zh) * | 2008-07-10 | 2009-04-08 | 安徽江淮汽车股份有限公司 | 发动机涨断连杆坯件 |
JP5053218B2 (ja) * | 2008-09-25 | 2012-10-17 | 新日本製鐵株式会社 | 高強度破断分割用非調質鋼および破断分割用鋼部品 |
FI122894B (fi) * | 2008-12-19 | 2012-08-31 | Waertsilae Finland Oy | Männänlaakerijärjestely |
US20110120261A1 (en) * | 2009-11-25 | 2011-05-26 | Koyo Bearings Usa Llc | Connecting rod and method of manufacturing thereof |
US8245687B2 (en) * | 2010-01-07 | 2012-08-21 | Mahle International Gmbh | Profiled connecting rod bore with micro-dimples |
DE102010055518A1 (de) * | 2010-12-22 | 2012-06-28 | Volkswagen Ag | Lagerbuchse für eine Pleuelstange, Pleuelstange sowie Verfahren zur Herstellung derselben |
CN202194699U (zh) * | 2011-07-26 | 2012-04-18 | 东风汽车有限公司 | 一种往复式内燃机小头无衬套连杆 |
-
2012
- 2012-07-16 CN CN201210246057.0A patent/CN102758836B/zh active Active
- 2012-08-30 RU RU2014123645A patent/RU2624135C2/ru not_active Application Discontinuation
- 2012-08-30 JP JP2014550615A patent/JP5881862B2/ja active Active
- 2012-08-30 DE DE201211005725 patent/DE112012005725T5/de active Pending
- 2012-08-30 WO PCT/CN2012/080791 patent/WO2014012293A1/zh active Application Filing
-
2014
- 2014-01-06 US US14/148,679 patent/US9121343B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1167737A2 (de) * | 2000-06-26 | 2002-01-02 | Volkswagen Aktiengesellschaft | Pleuelstange |
CN101498335A (zh) * | 2009-01-21 | 2009-08-05 | 重庆江增机械有限公司 | 一种柴油机连杆的制造方法 |
CN202280727U (zh) * | 2011-09-29 | 2012-06-20 | 长城汽车股份有限公司 | 一种汽车发动机连杆结构 |
Also Published As
Publication number | Publication date |
---|---|
RU2014123645A (ru) | 2015-12-20 |
JP2015505356A (ja) | 2015-02-19 |
WO2014012293A8 (zh) | 2014-03-13 |
RU2624135C2 (ru) | 2017-06-30 |
CN102758836A (zh) | 2012-10-31 |
JP5881862B2 (ja) | 2016-03-09 |
US9121343B2 (en) | 2015-09-01 |
US20140116373A1 (en) | 2014-05-01 |
WO2014012293A1 (zh) | 2014-01-23 |
DE112012005725T5 (de) | 2014-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20131219 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131219 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Applicant after: Dongfeng Commercial Vehicle Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic & Technological Development Zone, Hubei, Wuhan, China, No. 10 Applicant before: DONGFENG MOTER Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |