JPS59114439U

JPS59114439U - bearing beam

Info

Publication number: JPS59114439U
Application number: JP676983U
Authority: JP
Inventors: 直樹小川
Original assignee: 日産自動車株式会社
Priority date: 1983-01-21
Filing date: 1983-01-21
Publication date: 1984-08-02

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 drawings]

第１図はこの考案に係るベアリングビームの上面図、第
２図はその■−■線に沿った断面図、第３図はこのベア
リングビームを装着したエンジンの側断面図、第４図お
よび第５図は夫々第３図のＩＶ−ＩＶ線、■−■線に沿
った断面図、第６図はこの考案の他の実施例を示す上面
図、第７図は同下面図、第８図は第６図の■−■線に沿
った断面図である。１・・・ベアリングビーム、２・・・シリンダブロック
、５・・・クランクシャフト、６・・・ベアリングキャ
ップ部、７．８・・・ビーム部、９・・・オイルパン、
１０・・・オイルポンプ。第５図　　゛ろ　ｂ第８図　　　　　　　　。だ　　　−Fig. 1 is a top view of the bearing beam according to this invention, Fig. 2 is a cross-sectional view of the bearing beam along the line ■-■, Fig. 3 is a side cross-sectional view of the engine equipped with this bearing beam, Fig. 4 and 5 is a sectional view taken along lines IV--IV and -■ in FIG. 3, FIG. 6 is a top view showing another embodiment of this invention, FIG. 7 is a bottom view of the same, and FIG. 6 is a sectional view taken along the line ■-■ in FIG. 6. DESCRIPTION OF SYMBOLS 1... Bearing beam, 2... Cylinder block, 5... Crankshaft, 6... Bearing cap part, 7.8... Beam part, 9... Oil pan,
10...Oil pump. Figure 5. Figure 8. It's -

Claims

[Scope of utility model registration request]

A double-barreled bearing that includes a plurality of bearing cap parts fixed to the cylinder block, and two beam parts connected to both sides of the lower edge of the bearing cap parts to connect the bearing cap parts to each other in the front-rear direction. In the beam, a part of one of the beam parts is partially bent to a position closer to the center and lower than the crotch part, and the housing space for the oil pump installed on the lower surface of the cylinder block is formed by A bearing beam characterized by being formed between it and the bread.