JPS6422535U

JPS6422535U -

Info

Publication number: JPS6422535U
Application number: JP11755587U
Authority: JP
Priority date: 1987-07-30
Filing date: 1987-07-30
Publication date: 1989-02-06
Anticipated expiration: 2002-07-30
Also published as: JPH0739693Y2

Description

[Brief explanation of the drawing]

第１図は車輪式トラクタシヨベルの前車軸、後
車軸に、この考案のエアブリーザ装置を設けたと
きの機器、管路の配置を示す模式図、第２図は吸
気弁の詳細を示す断面図、第３図は排気弁の詳細
を示す断面図、第４図はこの考案の他の実施例を
示す吸排気弁の断面図、第５図、第６図は従来か
ら使用されている車輪式トラクタシヨベルの前車
軸で、第５図はその構成を示す一部断面図、第６
図は第５図のＡ矢視外観図である。５……エアクリーナ、６……吸気弁、７……排
気弁、８……エンジン、１６……エアブリーザ。 Figure 1 is a schematic diagram showing the arrangement of equipment and pipes when the air breather device of this invention is installed on the front and rear axles of a wheeled tractor shovel, and Figure 2 is a sectional view showing details of the intake valve. , Fig. 3 is a cross-sectional view showing the details of the exhaust valve, Fig. 4 is a cross-sectional view of an intake/exhaust valve showing another embodiment of this invention, and Figs. 5 and 6 are the conventional wheel type. The front axle of a tractor shovel. Figure 5 is a partial sectional view showing its configuration, and Figure 6 is a partial cross-sectional view showing its configuration.
This figure is an external view as viewed from arrow A in FIG. 5. 5...Air cleaner, 6...Intake valve, 7...Exhaust valve, 8...Engine, 16...Air breather.

Claims

[Scope of utility model registration request]

In the drive wheel axle of a construction vehicle, air from the air cleaner is supplied to the air cleaner through a conduit through a breather hole opened on the outer surface above the inner cavity of the drive wheel axle, and through an intake valve that forms a free passage only toward the air breather hole. An air breather device for an axle for a construction vehicle, characterized in that the air is vented to the atmosphere through an exhaust valve that forms a free passage only outwardly on the take-out side.