JPH0250076U

JPH0250076U -

Info

Publication number: JPH0250076U
Application number: JP12620488U
Authority: JP
Priority date: 1988-09-27
Filing date: 1988-09-27
Publication date: 1990-04-06

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す斜板式二連ポン
プの概略縦断図、第２図は同じく外観を示す平面
図である。また、第３図は従来例を示す斜板式二
連ポンプの概略縦断図、第４図は同じく外観を示
す平面図である。１…ポンプボデイ、２…シリンダブロツク、４
…斜板、６…駆動軸、８…ギヤ収納スペース、９
…支持部、１０…ポートブロツク部、１１…フロ
ントカバー。 FIG. 1 is a schematic vertical sectional view of a swash plate type dual pump showing an embodiment of the present invention, and FIG. 2 is a plan view showing the external appearance. Further, FIG. 3 is a schematic longitudinal sectional view of a conventional swash plate type dual pump, and FIG. 4 is a plan view showing the external appearance. 1...Pump body, 2...Cylinder block, 4
...Swash plate, 6...Drive shaft, 8...Gear storage space, 9
...Support part, 10...Port block part, 11...Front cover.

Claims

[Scope of utility model registration request]

Two sets of parallel cylinder blocks and a swash plate are housed inside the pump body, and the drive shaft of one cylinder block is guided to the outside through the end face of the swash plate and the pump body, and the drive shaft of one cylinder block is guided to the outside through the end face of the swash plate and the swash plate. A swash plate type dual cylinder block with a gear in between that transmits the rotation of the drive shaft to the other cylinder block, and a port block with suction and discharge ports on the opposite end of the pump body. 1. A swash plate type dual pump pump, characterized in that a pump body and a port block are integrally formed, an end face of the pump body on the drive shaft side is an opening, and a front cover is provided for sealing this opening.