JPH0487950U

JPH0487950U -

Info

Publication number: JPH0487950U
Application number: JP40077890U
Authority: JP
Priority date: 1990-12-17
Filing date: 1990-12-17
Publication date: 1992-07-30

Description

[Brief explanation of drawings]

第１図乃至第４図は本考案の第１実施例を示し
、第１図は主要構成部品を分解して示した斜視図
、第２図ａ，ｂ，ｃはサイドボルト脱着用開口の
蓋を示す上面図、一部断面した断面図、下面図、
第３図はシリンダブロツクを後方より見た図、第
４図は第３図のＡ−Ａ線に沿う断面図、第５図乃
至第８図は本考案の第２実施例を示し、第５図は
主要構成部品を分解して示した斜視図、第６図は
シリンダブロツクを後方より見た一部断面した図
、第７図はスタータ取付フランジ付近を後方より
見た図、第８図はスタータ取付フランジ付近の側
面図である。１……シリンダブロツク、２……メインベアリ
ングキヤツプ、３……サイドボルト、６……スタ
ータ、７……スタータ取付フランジ、９……スタ
ータモータ挿入口、１０……スタータ取付面、１
１……取付フランジ側壁、１２……サイドボルト
脱着用開口、１３……蓋、２２……リツプ、２３
……Ｃ型穴用止め輪、２５……サイドボルト脱着
用開口。 1 to 4 show the first embodiment of the present invention, FIG. 1 is an exploded perspective view of the main components, and FIGS. 2 a, b, and c show the lid of the opening for removing and removing the side bolts. A top view, a partially sectional view, a bottom view,
3 is a view of the cylinder block seen from the rear, FIG. 4 is a sectional view taken along the line A-A in FIG. 3, and FIGS. 5 to 8 show a second embodiment of the present invention. The figure is an exploded perspective view of the main components, Figure 6 is a partially sectional view of the cylinder block seen from the rear, Figure 7 is a view of the starter mounting flange area seen from the rear, and Figure 8 is a view of the cylinder block as seen from the rear. FIG. 3 is a side view of the vicinity of the starter mounting flange. 1... Cylinder block, 2... Main bearing cap, 3... Side bolt, 6... Starter, 7... Starter mounting flange, 9... Starter motor insertion port, 10... Starter mounting surface, 1
1... Mounting flange side wall, 12... Opening for side bolt removal and removal, 13... Lid, 22... Lip, 23
... Retaining ring for C-shaped hole, 25 ... Opening for removing and removing side bolts.

Claims

[Scope of utility model registration request]

In a cylinder block that has a side bolt tightening part that fastens the main bearing cap, the starter motor mounting surface is attached to the front wall and the side bolt is removed and removed from the side wall, covering the tightening part of the side bolt that fastens the rearmost main bearing cap. A cylinder block characterized in that a starter motor mounting flange is formed with an opening and a rear wall that is flush with the rear end surface of the cylinder block.