JPS601942U - Internal combustion engine piston noise prevention mechanism - Google Patents

Internal combustion engine piston noise prevention mechanism

Info

Publication number
JPS601942U
JPS601942U JP9404583U JP9404583U JPS601942U JP S601942 U JPS601942 U JP S601942U JP 9404583 U JP9404583 U JP 9404583U JP 9404583 U JP9404583 U JP 9404583U JP S601942 U JPS601942 U JP S601942U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
prevention mechanism
noise prevention
engine piston
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
JP9404583U
Other languages
Japanese (ja)
Inventor
木野内　総介
Original Assignee
川崎重工業株式会社
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 by 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to JP9404583U priority Critical patent/JPS601942U/en
Publication of JPS601942U publication Critical patent/JPS601942U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を適用した２サイクルエンジンの縦断面
略図である。１・・・ピストン、２・・・シリンダー、
３・・・ピストンピン、４・・・コンロッド、５・・・
クランクアーム、１０ａ・・・スラスト側スカート、１
０ｂ・・・反スラスト側スカート、ｌｌａ、ｌｌｂ・・
・ピストンリングランド、Ａ・・・スラスト側、Ｂ・・
・反スラスト側、Ｌ２・・・延長寸法。FIG. 1 is a schematic vertical cross-sectional view of a two-stroke engine to which the present invention is applied. 1...Piston, 2...Cylinder,
3... Piston pin, 4... Connecting rod, 5...
Crank arm, 10a... Thrust side skirt, 1
0b... Anti-thrust side skirt, lla, llb...
・Piston ring land, A... Thrust side, B...
・Anti-thrust side, L2...extension dimension.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下降行程時側圧が加わる側へピストンピンの位置をピス
トン中心から僅かにずらすと共に、側圧が加わる側のピ
ストンスカートを他側よりも長くしたことを特徴とする
内燃機関のピストン騒音防止機構。A piston noise prevention mechanism for an internal combustion engine, characterized in that the position of the piston pin is slightly shifted from the center of the piston to the side where side pressure is applied during the downward stroke, and the piston skirt on the side where side pressure is applied is made longer than on the other side.
JP9404583U 1983-06-17 1983-06-17 Internal combustion engine piston noise prevention mechanism Pending JPS601942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9404583U JPS601942U (en) 1983-06-17 1983-06-17 Internal combustion engine piston noise prevention mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9404583U JPS601942U (en) 1983-06-17 1983-06-17 Internal combustion engine piston noise prevention mechanism

Publications (1)

Publication Number Publication Date
JPS601942U true JPS601942U (en) 1985-01-09

Family

ID=30225310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9404583U Pending JPS601942U (en) 1983-06-17 1983-06-17 Internal combustion engine piston noise prevention mechanism

Country Status (1)

Country Link
JP (1) JPS601942U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011064187A (en) * 2009-09-18 2011-03-31 Bando Kiko Co Ltd Reciprocating engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467821A (en) * 1977-11-09 1979-05-31 Isuzu Motors Ltd Internal combustion engine piston
JPS576752U (en) * 1980-06-16 1982-01-13
JPS587077U (en) * 1981-07-03 1983-01-18 株式会社明電舎 heat transfer equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467821A (en) * 1977-11-09 1979-05-31 Isuzu Motors Ltd Internal combustion engine piston
JPS576752U (en) * 1980-06-16 1982-01-13
JPS587077U (en) * 1981-07-03 1983-01-18 株式会社明電舎 heat transfer equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011064187A (en) * 2009-09-18 2011-03-31 Bando Kiko Co Ltd Reciprocating engine

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