JPH0310057U - - Google Patents

Info

Publication number
JPH0310057U
JPH0310057U JP1989071197U JP7119789U JPH0310057U JP H0310057 U JPH0310057 U JP H0310057U JP 1989071197 U JP1989071197 U JP 1989071197U JP 7119789 U JP7119789 U JP 7119789U JP H0310057 U JPH0310057 U JP H0310057U
Authority
JP
Japan
Prior art keywords
piston
skirt portion
circumferential length
diameter
engine
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.)
Pending
Application number
JP1989071197U
Other languages
English (en)
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 JP1989071197U priority Critical patent/JPH0310057U/ja
Priority to US07/539,335 priority patent/US5058489A/en
Priority to DE4019968A priority patent/DE4019968C2/de
Publication of JPH0310057U publication Critical patent/JPH0310057U/ja
Pending legal-status Critical Current

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
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/183—Oval or square cylinders

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す正面図、第２
図は本考案一実施例の一部断面側面図、第３図は
第２図のＸ−Ｘ矢視断面図、第４図は第１図のＹ
矢視底面図、第５図はスカート部の各平面位置に
おける外周形状の説明図、第６図は本考案の他の
実施例の第３図に相当する断面図である。 ２……ヘツド部、３……ピストンピン孔、４…
…ピンボス部、５……ランド部、６……スカート
部、７……支持リブ部、８……透孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン全周長に対するスカート部の周長を所
    定の割合以下としたピストンにおいて、スカート
    部の長径と共に、長径と短径との差をピストン軸
    方向下方に向かうに従い大きくしたことを特徴と
    するエンジン用ピストン。
JP1989071197U 1989-06-20 1989-06-20 Pending JPH0310057U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989071197U JPH0310057U (ja) 1989-06-20 1989-06-20
US07/539,335 US5058489A (en) 1989-06-20 1990-06-18 Piston structure for internal combustion engine
DE4019968A DE4019968C2 (de) 1989-06-20 1990-06-22 Kolben für eine Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071197U JPH0310057U (ja) 1989-06-20 1989-06-20

Publications (1)

Publication Number Publication Date
JPH0310057U true JPH0310057U (ja) 1991-01-30

Family

ID=13453705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071197U Pending JPH0310057U (ja) 1989-06-20 1989-06-20

Country Status (3)

Country Link
US (1) US5058489A (ja)
JP (1) JPH0310057U (ja)
DE (1) DE4019968C2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003522313A (ja) * 1999-05-19 2003-07-22 マーレ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ボックスピストンを製作する方法
JP2014507588A (ja) * 2011-01-13 2014-03-27 フェデラル−モーグル ニュルンベルグ ゲゼルシャフト ミット ベシュレンクテル ハフツング 内燃機関用のピストン

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107807A (en) * 1989-09-28 1992-04-28 Nissan Motor Company, Ltd. Piston for internal combustion engine
JPH06257507A (ja) * 1993-03-09 1994-09-13 Nissan Motor Co Ltd 内燃機関のピストン
US5544627A (en) * 1995-03-21 1996-08-13 Terziev; Nicola Engine design for gasoline/diesel engines
JP3541511B2 (ja) * 1995-07-07 2004-07-14 いすゞ自動車株式会社 ピストン
GB9621769D0 (en) * 1996-10-18 1996-12-11 Abb Seatec Ltd Piston and cylinder device
DE19643778C2 (de) * 1996-10-23 2000-04-13 Alcan Gmbh Leichtbaukolben
DE10101605B4 (de) * 2001-01-16 2005-11-17 Federal-Mogul Nürnberg GmbH Kolben für Brennkraftmaschinen
US7302884B2 (en) * 2005-11-03 2007-12-04 Dresser, Inc. Piston
US7293497B2 (en) 2005-11-03 2007-11-13 Dresser, Inc. Piston
WO2010045145A1 (en) 2008-10-13 2010-04-22 Delaware Capital Formation, Inc. Piston with improved side loading resistance
DE102009040084A1 (de) * 2009-09-04 2011-03-10 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
US8347843B1 (en) 2011-03-25 2013-01-08 Batiz-Vergara Jose A Piston for internal combustion engine
DE102011115826A1 (de) * 2011-10-13 2013-04-18 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US10184421B2 (en) 2012-03-12 2019-01-22 Tenneco Inc. Engine piston
CN103334847A (zh) * 2013-07-18 2013-10-02 周继斌 一种小间隙、低摩擦活塞组件
JP6299949B2 (ja) 2013-10-31 2018-03-28 スズキ株式会社 内燃機関用ピストン
DE102014010156A1 (de) 2014-07-09 2015-07-09 Daimler Ag Anordnung eines Kolbens in einem Zylinder einer Hubkolben-Verbrennungskraftmaschine sowie Kolben für eine Hubkolben-Verbrennungskraftmaschine
DE102014222416A1 (de) * 2014-11-03 2016-05-04 Mahle Lnternational Gmbh Kolben für eine Brennkraftmaschine
US10865734B2 (en) * 2017-12-06 2020-12-15 Ai Alpine Us Bidco Inc Piston assembly with offset tight land profile
DE102018209455A1 (de) * 2018-06-13 2019-12-19 Federal-Mogul Nürnberg GmbH Gegossener Kolben für einen Verbrennungsmotor, aus einem Material auf Eisenbasis
DE102018218497A1 (de) * 2018-10-29 2020-04-30 Mahle International Gmbh Kolben einer Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120019A (en) * 1935-11-27 1938-06-07 Cleveland Trust Co Piston
DE755235C (de) * 1939-04-20 1951-08-02 Schmidt Gmbh Karl Kolben fuer Brennkraftmaschinen mit formgeschliffener Laufflaeche
US2309555A (en) * 1942-03-30 1943-01-26 Sterling Corp Piston
US2513814A (en) * 1947-01-21 1950-07-04 Aluminum Co Of America Piston
JPS58180353U (ja) * 1982-05-27 1983-12-02 日産自動車株式会社 内燃機関のピストン
DE3418454A1 (de) * 1984-05-18 1985-12-19 Kolbenschmidt AG, 7107 Neckarsulm Leichtmetallkolben
JPS6181558A (ja) * 1984-09-27 1986-04-25 Honda Motor Co Ltd 内燃機関用ピストン
IT1182507B (it) * 1985-07-12 1987-10-05 Ae Borgo Spa Pistoni con profilo asimmetrico per motori a combustione interna
DE3742616A1 (de) * 1986-12-23 1988-07-28 Mahle Gmbh Einteiliger, leichter und reibungsarmer leichtmetallkolben fuer verbrennungsmotoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003522313A (ja) * 1999-05-19 2003-07-22 マーレ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ボックスピストンを製作する方法
JP2014507588A (ja) * 2011-01-13 2014-03-27 フェデラル−モーグル ニュルンベルグ ゲゼルシャフト ミット ベシュレンクテル ハフツング 内燃機関用のピストン

Also Published As

Publication number Publication date
US5058489A (en) 1991-10-22
DE4019968A1 (de) 1992-01-09
DE4019968C2 (de) 1994-01-05

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