DE69938741D1 - Pleuel mit profilierter bohrung für erhöhte belastbarkeit - Google Patents
Pleuel mit profilierter bohrung für erhöhte belastbarkeitInfo
- Publication number
- DE69938741D1 DE69938741D1 DE69938741T DE69938741T DE69938741D1 DE 69938741 D1 DE69938741 D1 DE 69938741D1 DE 69938741 T DE69938741 T DE 69938741T DE 69938741 T DE69938741 T DE 69938741T DE 69938741 D1 DE69938741 D1 DE 69938741D1
- Authority
- DE
- Germany
- Prior art keywords
- bore pipe
- connected bore
- loadability
- increased
- increased loadability
- 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.)
- Expired - Lifetime
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
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/041—Sliding-contact bearings self-adjusting with edge relief
-
- 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
- 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
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/50—Crowning, e.g. crowning height or crowning radius
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/22—Internal combustion engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21000198A | 1998-12-11 | 1998-12-11 | |
PCT/US1999/029395 WO2000034696A1 (en) | 1998-12-11 | 1999-12-10 | Connecting rod with profiled bore for increased load capability |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69938741D1 true DE69938741D1 (de) | 2008-06-26 |
Family
ID=22781213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69938741T Expired - Lifetime DE69938741D1 (de) | 1998-12-11 | 1999-12-10 | Pleuel mit profilierter bohrung für erhöhte belastbarkeit |
Country Status (5)
Country | Link |
---|---|
US (1) | US7240584B1 (de) |
EP (1) | EP1157228B1 (de) |
BR (1) | BR9916064A (de) |
DE (1) | DE69938741D1 (de) |
WO (1) | WO2000034696A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10029950A1 (de) * | 2000-06-26 | 2002-01-03 | Volkswagen Ag | Pleuelstange |
DE102007011488A1 (de) | 2007-03-07 | 2008-09-11 | Ks Kolbenschmidt Gmbh | Verlaufende Bohrungsgeometrie einer Pleuelbohrung eines Pleuels einer Brennkraftmaschine |
WO2009097060A1 (en) * | 2008-01-31 | 2009-08-06 | The Timken Company | Piston and connecting rod assembly |
DE102010055518A1 (de) * | 2010-12-22 | 2012-06-28 | Volkswagen Ag | Lagerbuchse für eine Pleuelstange, Pleuelstange sowie Verfahren zur Herstellung derselben |
DE102011001492A1 (de) | 2011-03-22 | 2012-09-27 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Werkzeug und Verfahren zum Kalibrieren von Buchsen |
CN102878287A (zh) * | 2011-09-08 | 2013-01-16 | 摩尔动力(北京)技术股份有限公司 | 活塞连杆机构 |
US8939046B2 (en) * | 2012-02-29 | 2015-01-27 | Electro-Motive Diesel, Inc. | Connecting rod bolt having locating features |
US20140260961A1 (en) * | 2013-03-13 | 2014-09-18 | GM Global Technology Operations LLC | Piston Pinbore Busing With Anti-Rotation Feature |
DE102013105879A1 (de) * | 2013-06-06 | 2014-12-11 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Lageranordnung und Verfahren zum Herstellen einer Lageranordnung |
JP2016053395A (ja) * | 2014-09-03 | 2016-04-14 | トヨタ自動車株式会社 | 内燃機関 |
EP2998594A1 (de) * | 2014-09-19 | 2016-03-23 | ThyssenKrupp Metalúrgica Campo Limpo Ltda. | Pleuelstange |
JP2016070297A (ja) * | 2014-09-26 | 2016-05-09 | 本田技研工業株式会社 | 内燃機関のコネクティングロッド |
CN104776111A (zh) * | 2015-03-27 | 2015-07-15 | 中国北方发动机研究所(天津) | 一种用于高强化柴油机的连杆小头 |
US10113586B2 (en) * | 2015-10-16 | 2018-10-30 | Ford Global Technologies, Llc | Hydrodynamic axial plain bearing |
CN107701576A (zh) * | 2017-09-30 | 2018-02-16 | 中国北方发动机研究所(天津) | 无油孔油槽的连杆小头衬套 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3161185A (en) | 1962-11-07 | 1964-12-15 | Justinien Marcel | Elastically connected pistons for the automatic adjustment of volumetric compression rations |
US1816474A (en) * | 1927-01-19 | 1931-07-28 | Westinghouse Electric & Mfg Co | Hour glass bearing |
US1789840A (en) | 1930-06-30 | 1931-01-20 | Rathbun Jones Engineering Comp | Piston and rod connection |
US1921044A (en) | 1932-02-08 | 1933-08-08 | Studebaker Corp | Bearing |
US2295199A (en) | 1941-12-27 | 1942-09-08 | Wright Aeronautical Corp | Piston |
US2483674A (en) | 1945-12-15 | 1949-10-04 | Caterpillar Tractor Co | Piston |
US2703264A (en) * | 1950-05-31 | 1955-03-01 | Roulements A Aiguilles Soc Sa | Piston engine |
DE1004871B (de) | 1953-06-05 | 1957-03-21 | Goetaverken Ab | Mit Innenring versehenes Nadel- oder Rollenlager zur Lagerung des Pleuelkopfes auf einem als Huelse ausgebildeten Kolbenbolzen |
FR1300937A (fr) * | 1961-06-30 | 1962-08-10 | Axe élastique pour piston | |
US3424138A (en) | 1967-07-28 | 1969-01-28 | Allis Chalmers Mfg Co | Two-piece piston with cooling provisions |
US3479929A (en) | 1968-02-19 | 1969-11-25 | Caterpillar Tractor Co | Piston pin |
US3845735A (en) * | 1973-06-22 | 1974-11-05 | Kaman Aerospace Corp | Apparatus for measuring wear of rod end bearings |
US3994054A (en) | 1975-01-06 | 1976-11-30 | Brunswick Corporation | Multiple part tubular member and method and apparatus for manufacture thereof |
US4198879A (en) | 1977-11-14 | 1980-04-22 | Calnetics Corporation | Method for the manufacture of connecting rods for small reciprocating engines |
DE2828402B2 (de) * | 1978-06-28 | 1980-05-22 | Alcan Aluminiumwerk Nuernberg Gmbh, 6000 Frankfurt | Kolben, insbesondere für Brennkraftmaschinen |
JPS5631537A (en) | 1979-08-17 | 1981-03-30 | Honda Motor Co Ltd | Connecting rod for internal combustion engine |
IT1153817B (it) | 1980-05-20 | 1987-01-21 | Ass Eng Italia | Metodo di sagomatura di pistoni per evitare fessurazioni nell'interno delle sedi per lo spinotto |
JPS5797912A (en) * | 1980-12-10 | 1982-06-17 | Toyota Motor Corp | Connecting rod of fiber-reinforced metal for internal combustion engine |
DE3326467A1 (de) | 1983-07-22 | 1985-01-31 | Schaab, Brigitta, 8950 Kaufbeuren | Kolben-pleuelanordnung |
DE3733982A1 (de) * | 1987-10-08 | 1989-04-20 | Kloeckner Humboldt Deutz Ag | Trapezpleuel |
US4940002A (en) * | 1988-12-07 | 1990-07-10 | General Motors Corporation | Railway traction motor with skewed support bearings |
JPH07158630A (ja) | 1993-12-03 | 1995-06-20 | Toyota Motor Corp | コネクティングロッド |
BR9400717A (pt) * | 1994-03-08 | 1995-10-24 | Metal Leve Sa | Pino de articulação para êmbolo de duas peças |
EP0753678B1 (de) * | 1996-07-17 | 2003-04-23 | Maag Pump Systems Textron AG | Gleitlager für eine Welle |
-
1999
- 1999-12-10 WO PCT/US1999/029395 patent/WO2000034696A1/en active Application Filing
- 1999-12-10 US US09/856,745 patent/US7240584B1/en not_active Expired - Fee Related
- 1999-12-10 BR BR9916064-1A patent/BR9916064A/pt not_active IP Right Cessation
- 1999-12-10 EP EP99966131A patent/EP1157228B1/de not_active Expired - Lifetime
- 1999-12-10 DE DE69938741T patent/DE69938741D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR9916064A (pt) | 2001-09-04 |
US7240584B1 (en) | 2007-07-10 |
WO2000034696A1 (en) | 2000-06-15 |
WO2000034696B1 (en) | 2000-07-20 |
EP1157228B1 (de) | 2008-05-14 |
EP1157228A4 (de) | 2004-04-07 |
EP1157228A1 (de) | 2001-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Representative=s name: ANDRAE FLACH HAUG, 81541 MUENCHEN |
|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted | ||
8365 | Fully valid after opposition proceedings |