JPS60102448U - cylinder block - Google Patents

cylinder block

Info

Publication number
JPS60102448U
JPS60102448U JP19602683U JP19602683U JPS60102448U JP S60102448 U JPS60102448 U JP S60102448U JP 19602683 U JP19602683 U JP 19602683U JP 19602683 U JP19602683 U JP 19602683U JP S60102448 U JPS60102448 U JP S60102448U
Authority
JP
Japan
Prior art keywords
cylinder block
outer walls
wall
block according
closed spaces
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
JP19602683U
Other languages
Japanese (ja)
Inventor
星野　裕昭
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP19602683U priority Critical patent/JPS60102448U/en
Publication of JPS60102448U publication Critical patent/JPS60102448U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

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 drawings]

第１図及び第２図は従来の内燃機関のシリンダブロック
の断面図、第３図は本考案を実施する内燃機関のシリン
ダブロックの断面図、第４図は第　　′３図ＩＶ−ＩＶ
線矢視断面図、第５図は第３図■−Ｖ線矢視断面図、第
６−は第３図Ｖｌ−ＶＩ線矢視断面図である。 図中、２はシリンダブロック、５はスカート部、６は結
合部、７，８は閉空間、９は内壁、１０は外壁である。1 and 2 are cross-sectional views of a cylinder block of a conventional internal combustion engine, FIG. 3 is a cross-sectional view of a cylinder block of an internal combustion engine implementing the present invention, and FIG. 4 is a cross-sectional view of a cylinder block of an internal combustion engine according to the present invention.
5 is a sectional view taken along the line Vl-VI in FIG. 3; FIG. 5 is a sectional view taken along the line Vl-VI in FIG. In the figure, 2 is a cylinder block, 5 is a skirt portion, 6 is a joint portion, 7 and 8 are closed spaces, 9 is an inner wall, and 10 is an outer wall.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　内壁と、外壁と、これら内外壁間に少な（と
も２つの閉空間を形成するよう上記内外壁間を結合する
結合部とでスカート部を形成したことを特徴とするシリ
ンダブロック。(1) A cylinder block characterized in that a skirt portion is formed by an inner wall, an outer wall, and a connecting portion that connects the inner and outer walls so as to form two closed spaces between the inner and outer walls. （２）上記各閉空間を形成する上記内外壁の曲率を異な
らしめて上記内外壁を形成したことを特徴とする実用新
案登録請求の範囲第１項記載のシリンダブロック。(2) The cylinder block according to claim 1, wherein the inner and outer walls forming the respective closed spaces have different curvatures. （３）上記閉空間は上記シリンダブロックのクランクセ
ンタに上記結合部を位置せしめて形成されたことを特徴
とする実用新案登録請求の範囲第１項又は第２項記載の
シリンダブロック。(3) The cylinder block according to claim 1 or 2, wherein the closed space is formed by locating the joint portion at the crank center of the cylinder block.
JP19602683U 1983-12-20 1983-12-20 cylinder block Pending JPS60102448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19602683U JPS60102448U (en) 1983-12-20 1983-12-20 cylinder block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19602683U JPS60102448U (en) 1983-12-20 1983-12-20 cylinder block

Publications (1)

Publication Number Publication Date
JPS60102448U true JPS60102448U (en) 1985-07-12

Family

ID=30420772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19602683U Pending JPS60102448U (en) 1983-12-20 1983-12-20 cylinder block

Country Status (1)

Country Link
JP (1) JPS60102448U (en)

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