JPS5822443U

JPS5822443U - cylinder block

Info

Publication number: JPS5822443U
Application number: JP11656881U
Authority: JP
Inventors: 窪塚　考夫
Original assignee: 日産自動車株式会社
Priority date: 1981-08-05
Filing date: 1981-08-05
Publication date: 1983-02-12

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

[Brief explanation of the drawing]

第１図は従来におけるシリンダブロックの横断面図、第
２図はこの考案に係るシリンダブロックの縦断面図、第
３図はその■−■線に沿った断面図、第４図は同ＩＶ−
ＩＶ線に沿った断面図、第５図は同シリンダブロックの
側面図、第６図は第５図における■矢視方向の部分図で
ある。１１・・・シリンダブロック、１２・・・ロアデツキ、
１３・・・フレーム、１４・・・スカート部、１７・・
・バルクヘッド、１９・・・スリット、２０・・・オイ
ルシール部材。第４図第５図Fig. 1 is a cross-sectional view of a conventional cylinder block, Fig. 2 is a longitudinal sectional view of the cylinder block according to this invention, Fig. 3 is a sectional view taken along the line ■-■, and Fig. 4 is the same IV--
FIG. 5 is a side view of the same cylinder block, and FIG. 6 is a partial view taken in the direction of the arrow ▪ in FIG. 5. 11... Cylinder block, 12... Lower deck,
13...Frame, 14...Skirt part, 17...
・Bulkhead, 19...Slit, 20...Oil seal member. Figure 4 Figure 5

Claims

[Scope of utility model registration request]

A cylinder block characterized in that a side edge of a bulkhead supporting a crankshaft and an inner wall of a skirt portion are separated from each other, and the bulkhead and skirt portion are each independently supported by a lower deck.