JPS6267939U - - Google Patents

Info

Publication number
JPS6267939U
JPS6267939U JP1985158709U JP15870985U JPS6267939U JP S6267939 U JPS6267939 U JP S6267939U JP 1985158709 U JP1985158709 U JP 1985158709U JP 15870985 U JP15870985 U JP 15870985U JP S6267939 U JPS6267939 U JP S6267939U
Authority
JP
Japan
Prior art keywords
skirt
rib
thrust
piston
pin boss
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
Application number
JP1985158709U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0415968Y2 (US06368395-20020409-C00050.png
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 filed Critical
Priority to JP1985158709U priority Critical patent/JPH0415968Y2/ja
Priority to US06/920,064 priority patent/US4785774A/en
Publication of JPS6267939U publication Critical patent/JPS6267939U/ja
Application granted granted Critical
Publication of JPH0415968Y2 publication Critical patent/JPH0415968Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/025—Pistons  having means for accommodating or controlling heat expansion having circumferentially slotted piston skirts, e.g. T-slots
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating gudgeon pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP1985158709U 1985-10-18 1985-10-18 Expired JPH0415968Y2 (US06368395-20020409-C00050.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985158709U JPH0415968Y2 (US06368395-20020409-C00050.png) 1985-10-18 1985-10-18
US06/920,064 US4785774A (en) 1985-10-18 1986-10-17 Piston for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985158709U JPH0415968Y2 (US06368395-20020409-C00050.png) 1985-10-18 1985-10-18

Publications (2)

Publication Number Publication Date
JPS6267939U true JPS6267939U (US06368395-20020409-C00050.png) 1987-04-28
JPH0415968Y2 JPH0415968Y2 (US06368395-20020409-C00050.png) 1992-04-09

Family

ID=15677638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985158709U Expired JPH0415968Y2 (US06368395-20020409-C00050.png) 1985-10-18 1985-10-18

Country Status (2)

Country Link
US (1) US4785774A (US06368395-20020409-C00050.png)
JP (1) JPH0415968Y2 (US06368395-20020409-C00050.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012031815A (ja) * 2010-08-02 2012-02-16 Toyota Motor Corp 内燃機関のピストン
JP2015511676A (ja) * 2012-03-12 2015-04-20 フェデラル−モーグル コーポレイション エンジンピストン

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048398A (en) * 1986-12-23 1991-09-17 Mahle Gmbh Single, light-weight and low friction light-metal piston for internal-combustion engines
DE3831285A1 (de) * 1987-09-17 1989-04-06 Aisin Seiki Verfahren zur herstellung eines kolbens einer brennkraftmaschine
JP2561798Y2 (ja) * 1989-05-22 1998-02-04 株式会社ユニシアジェックス エンジン用ピストン
JPH0618642U (ja) * 1992-08-11 1994-03-11 株式会社ユニシアジェックス ピストン
US6557514B1 (en) * 2001-10-23 2003-05-06 Federal-Mogul World Wide, Inc. Closed gallery monobloc piston having oil drainage groove
JP5063634B2 (ja) * 2009-03-12 2012-10-31 日立オートモティブシステムズ株式会社 内燃機関のピストン
US20130032120A1 (en) * 2011-08-04 2013-02-07 Caterpillar, Inc. Piston For Internal Combustion Engine And Method
DE102011119527A1 (de) * 2011-11-26 2013-05-29 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
US20170254291A1 (en) * 2016-03-02 2017-09-07 Federal-Mogul Llc Galleryless piston with slotted ring groove
US10662892B2 (en) * 2016-09-09 2020-05-26 Caterpillar Inc. Piston for internal combustion engine having high temperature-capable crown piece

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562041U (US06368395-20020409-C00050.png) * 1979-06-18 1981-01-09
JPS5825642U (ja) * 1981-08-14 1983-02-18 株式会社小松製作所 内燃機関のピストン
JPS59229034A (ja) * 1983-06-09 1984-12-22 Toyota Motor Corp 内燃機関用ピストン
JPS6098750U (ja) * 1983-12-13 1985-07-05 スズキ株式会社 内燃機関用ピストン

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1089823A (en) * 1912-06-13 1914-03-10 Gen Electric Piston for internal-combustion engines.
US1386144A (en) * 1918-12-27 1921-08-02 Wall Arthur William Engine-piston and connecting-rod
US1432799A (en) * 1920-11-16 1922-10-24 James M Officer High-power oil-returning piston
US1891914A (en) * 1929-03-13 1932-12-27 Charles R Butler Alloy piston
US2120090A (en) * 1935-07-15 1938-06-07 Ray E Day Piston
US2177574A (en) * 1938-02-25 1939-10-24 Circle Motor Corp Piston
US2869946A (en) * 1957-01-23 1959-01-20 Mahle Kommandit Ges Light alloy piston for internal combustion engines
US2990226A (en) * 1958-03-05 1961-06-27 Caterpillar Tractor Co Piston
US3000676A (en) * 1958-06-12 1961-09-19 Gould National Batteries Inc Heavy duty pistons
US3187643A (en) * 1963-09-24 1965-06-08 Mirrlees Nat Ltd Pistons for internal combustion engines
JPS562041B2 (US06368395-20020409-C00050.png) * 1972-04-19 1981-01-17
US3906924A (en) * 1972-05-17 1975-09-23 Elsbett L Piston with central combustion chamber for injection-type internal combustion engines
DE2430829C2 (de) * 1974-06-27 1984-12-06 Karl Schmidt Gmbh, 7107 Neckarsulm Leichtmetallkolben für Brennkraftmaschinen
US4013057A (en) * 1975-05-14 1977-03-22 Dana Corporation Piston assembly
DE2841980A1 (de) * 1978-09-27 1980-04-17 Schmidt Gmbh Karl Leichtkolben fuer brennkraftmaschinen
JPS5825642B2 (ja) * 1979-03-16 1983-05-28 徳男 斎藤 防汚用加工処理剤
AU8343182A (en) * 1981-05-11 1982-11-18 Australian Atomic Energy Commission Neutron method of elemental analysis
IT1194060B (it) * 1981-07-31 1988-09-14 Ae Borgo Spa Pistone per motori diesel con camera di combustione isolata
DE3134768C2 (de) * 1981-09-02 1984-12-20 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Kolbenzylinderaggregat für Brennkraftkolbenmaschinen, insbesondere für Otto- und Dieselmotoren
DE3318215A1 (de) * 1982-07-17 1984-01-26 Volkswagenwerk Ag Zug- und druckuebertragende gelenkverbindung zwischen zwei gemeinsame bewegungen ausfuehrenden bauteilen
US4506632A (en) * 1983-07-28 1985-03-26 Toyota Jidosha Kabushiki Kaisha Piston assembly with cooling lubricant reservoir defining member engaged to piston pin mounting bosses
GB8423050D0 (en) * 1984-09-12 1984-10-17 Ae Plc Pistons

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562041U (US06368395-20020409-C00050.png) * 1979-06-18 1981-01-09
JPS5825642U (ja) * 1981-08-14 1983-02-18 株式会社小松製作所 内燃機関のピストン
JPS59229034A (ja) * 1983-06-09 1984-12-22 Toyota Motor Corp 内燃機関用ピストン
JPS6098750U (ja) * 1983-12-13 1985-07-05 スズキ株式会社 内燃機関用ピストン

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012031815A (ja) * 2010-08-02 2012-02-16 Toyota Motor Corp 内燃機関のピストン
JP2015511676A (ja) * 2012-03-12 2015-04-20 フェデラル−モーグル コーポレイション エンジンピストン
US10184421B2 (en) 2012-03-12 2019-01-22 Tenneco Inc. Engine piston

Also Published As

Publication number Publication date
US4785774A (en) 1988-11-22
JPH0415968Y2 (US06368395-20020409-C00050.png) 1992-04-09

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