JPS60157958U

JPS60157958U - vehicle engine

Info

Publication number: JPS60157958U
Application number: JP4553584U
Authority: JP
Inventors: 児玉　宏志; 哲也森田
Original assignee: マツダ株式会社
Priority date: 1984-03-28
Filing date: 1984-03-28
Publication date: 1985-10-21
Also published as: JPH0134690Y2

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図は従来の問題点を示すエンドプレート周辺の概略
縦断側面図、第２図はオイルパンの従来例を示す斜視図
、第３図は本考案の実施例における主たる構成メンバを
示す分解斜視図、第４図は該実施例における組付状態の
縦断側面図、第５図はオイルパン後部とエンドプレート
の位置関係を示す平面図、第６図はエンドプレートの要
部斜視図、第７図は第４図■−■線で切断した要部横断
平面図である。１１・・・シリンタフロック、１２・・・エンドプレー
ト、１２ａ・・・垂下部、１゛２ｂ・・・内周部、１２
ｃ・・・外周部、１２ｅ・・・段付部、１２ｆ・・・膨
出部、１３・・・ミッションケース、１６・・・オイル
パン、１６ｂ・・・後部側面、１６ｄ・・・フランジ。Fig. 1 is a schematic vertical side view of the area around the end plate showing the conventional problems, Fig. 2 is a perspective view showing a conventional example of an oil pan, and Fig. 3 is an exploded perspective view showing the main constituent members in an embodiment of the present invention. 4 is a vertical sectional side view of the assembled state in this embodiment, FIG. 5 is a plan view showing the positional relationship between the rear part of the oil pan and the end plate, FIG. 6 is a perspective view of the main part of the end plate, and FIG. The figure is a cross-sectional plan view of the main part taken along the line ■-■ in FIG. 4. 11... Cylinder lock, 12... End plate, 12a... Hanging part, 1゛2b... Inner peripheral part, 12
c...outer circumferential part, 12e...stepped part, 12f...bulging part, 13...transmission case, 16...oil pan, 16b...rear side, 16d...flange.

Claims

[Scope of utility model registration request]

The rear part of the oil pan is close to the downwardly hanging part of the end plate that is attached to the rear end surface of the cylinder block and connects the transmission case, and the inner periphery of the hanging part of the end plate is the outer periphery. In a configuration in which the flange at the rear of the oil pan is located above the stepped portion in a stepped manner, the stepped portion of the end plate below the flange has a rearward arcuate expansion. A vehicle engine characterized by forming a protruding part and having an arcuate surface and a sill that bulge rearward along the protruding part on the rear side surface of the oil pan.