JPS62150522U

JPS62150522U -

Info

Publication number: JPS62150522U
Application number: JP3855686U
Authority: JP
Priority date: 1986-03-17
Filing date: 1986-03-17
Publication date: 1987-09-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は従来例の断面図である。図中、１…カバー、２…換気入口、３…換気出
口、４，５…フイルター、６…タイミングベルト
、７…クランクシヤフトタイミングプーリー、８
…カムシヤフトタイミングプーリー、１０…換気
扇。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view of a conventional example. In the figure, 1...cover, 2...ventilation inlet, 3...ventilation outlet, 4, 5...filter, 6...timing belt, 7...crankshaft timing pulley, 8
...Camshaft timing pulley, 10...Ventilation fan.

Claims

[Scope of utility model registration request]

A crankshaft timing pulley and a camshaft timing pulley are housed in a timing belt chamber formed within the cover, a timing belt is suspended between the crankshaft timing pulley and the camshaft timing pulley, and the camshaft timing pulley is suspended between the crankshaft timing pulley and the camshaft timing pulley. A timing belt indoor ventilation mechanism characterized in that a ventilation fan is integrally attached to the cover, a ventilation inlet and a ventilation outlet are provided at the front and rear of the cover, and a filter is attached to each of the ventilation inlet and the ventilation outlet.