JPS59177736U - Hydraulic oil pump drive shaft device - Google Patents
Hydraulic oil pump drive shaft deviceInfo
- Publication number
- JPS59177736U JPS59177736U JP7251983U JP7251983U JPS59177736U JP S59177736 U JPS59177736 U JP S59177736U JP 7251983 U JP7251983 U JP 7251983U JP 7251983 U JP7251983 U JP 7251983U JP S59177736 U JPS59177736 U JP S59177736U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic oil
- drive shaft
- oil pump
- shaft device
- pump drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Gear Transmission (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図はそれぞれ異る従来の作動油ポンプの
駆動軸装置を示す断面図、第３図は本考案の実施例にお
ける作動油ポンプを装着した内燃機関の概略正面図、第
４図は第３図のＡ−Ａ方向の要部拡大平断面図、第５図
は第４図のＢ−Ｂ方向の要部正面図である。
４・・・駆動軸、５・・・ポンプ駆動ギヤ、６・・・ス
プライン、７． ７Ａ、 ７Ｂ・・・作動油ポンプ、
８． ８Ａ。
８Ｂ・・・ポンプ軸、１６・・・多角形ピース、Ｘ・・
・多角形断面部。1 and 2 are sectional views showing drive shaft devices of different conventional hydraulic oil pumps, FIG. 3 is a schematic front view of an internal combustion engine equipped with a hydraulic oil pump according to an embodiment of the present invention, and FIG. The figure is an enlarged plan sectional view of the main part in the direction AA of FIG. 3, and FIG. 5 is a front view of the main part in the direction BB of FIG. 4. 4... Drive shaft, 5... Pump drive gear, 6... Spline, 7. 7A, 7B...Hydraulic oil pump,
8. 8A. 8B...Pump shaft, 16...Polygon piece, X...
・Polygonal cross section.
Claims (1)
を筒状に形成するとともに、その内径面の中央部にスプ
ラインを形成し、かつその内径面の両端部に多角形ピー
スが嵌入可能な多角形断面部を形成したことを特徴とす
る作動油ポンプの駆動軸装置。The drive shaft that connects and drives the pump shaft of the hydraulic oil pump is formed into a cylindrical shape, and a spline is formed in the center of the inner diameter surface, and polygonal pieces can be fitted into both ends of the inner diameter surface. A drive shaft device for a hydraulic oil pump, characterized by forming a polygonal cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7251983U JPS59177736U (en) | 1983-05-17 | 1983-05-17 | Hydraulic oil pump drive shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7251983U JPS59177736U (en) | 1983-05-17 | 1983-05-17 | Hydraulic oil pump drive shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59177736U true JPS59177736U (en) | 1984-11-28 |
Family
ID=30202657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7251983U Pending JPS59177736U (en) | 1983-05-17 | 1983-05-17 | Hydraulic oil pump drive shaft device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177736U (en) |
-
1983
- 1983-05-17 JP JP7251983U patent/JPS59177736U/en active Pending
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