JPH0166453U

JPH0166453U -

Info

Publication number: JPH0166453U
Application number: JP1987160661U
Authority: JP
Priority date: 1987-10-20
Filing date: 1987-10-20
Publication date: 1989-04-27

Description

[Brief explanation of drawings]

第１図ないし第４図は本考案の一実施例を示す
ものであつて、第１図はエンジンのシリンダブロ
ツク補強構造の構成を示す分解正面図、第２図は
第１図におけるＡ―Ａ矢視断面図、第３図ａは補
強プレートの詳細を示す平面図、同図ｂは同図ａ
におけるＢ―Ｂ矢視断面図、第４図ａはシール部
材の詳細を示す平面図、同図ｂは同正面図、同図
ｃは同側面図である。１１はエンジン本体側部材、１２はシリンダブ
ロツク、１２ａはスカート部、１５はシール部材
、１６は補強プレート、１７はオイルパン、２６
はシール溝、３１は補強プレートシール部、３２
は前端シール部、３３は後端シール部である。 1 to 4 show one embodiment of the present invention, in which FIG. 1 is an exploded front view showing the configuration of the cylinder block reinforcement structure of the engine, and FIG. 2 is an A-A in FIG. 1. Fig. 3a is a plan view showing details of the reinforcing plate, Fig. 3b is a sectional view in the direction of arrows
FIG. 4A is a plan view showing details of the sealing member, FIG. 4B is a front view thereof, and FIG. 4C is a side view thereof. 11 is an engine body side member, 12 is a cylinder block, 12a is a skirt portion, 15 is a seal member, 16 is a reinforcing plate, 17 is an oil pan, 26
is a seal groove, 31 is a reinforcing plate seal portion, 32
3 is a front end seal portion, and 33 is a rear end seal portion.

Claims

[Claims for Utility Model Registration] A reinforcing plate is provided between the engine body side member and the oil pan except for the front and rear ends, and both lower ends of the skirt portion of the cylinder block constituting the engine body side member are connected. In the engine cylinder block reinforcement structure, a seal groove is formed at the part of the reinforcing plate that comes into contact with the engine body side member, and the reinforcement plate seal part that is fitted into this seal groove, and the engine body side member and the oil pan. The seal member includes a front end seal part interposed at the front end part between the engine body side member and the oil pan, and a rear end seal part interposed at the rear end part between the engine body side member and the oil pan, which are integrally formed. An engine cylinder block reinforcement structure characterized by: