JPS6378174U - - Google Patents
Info
- Publication number
- JPS6378174U JPS6378174U JP17196486U JP17196486U JPS6378174U JP S6378174 U JPS6378174 U JP S6378174U JP 17196486 U JP17196486 U JP 17196486U JP 17196486 U JP17196486 U JP 17196486U JP S6378174 U JPS6378174 U JP S6378174U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- casing
- drive shaft
- tip
- valve plate
- 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
- 230000001050 lubricating effect Effects 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
図面は本考案の実施例の断面図である。
１…ドライブシヤフト、２，３…軸受、３ａ…
内輪、３ｂ…外輪、３ｃ…隙間、α…傾斜、４…
シリンダブロツク、６…ピストンロツド、７…セ
ンターピン、８…弁板、１１…通路、１２…ケー
シング。
The drawing is a cross-sectional view of an embodiment of the present invention. 1... Drive shaft, 2, 3... Bearing, 3a...
Inner ring, 3b...Outer ring, 3c...Gap, α...Inclination, 4...
Cylinder block, 6... Piston rod, 7... Center pin, 8... Valve plate, 11... Passage, 12... Casing.
Claims (1)
ドライブシヤフトの先端に、シリンダブロツクを
ピストンロツド及びセンターピンを介して傾斜さ
せて回転自在に連結し、該シリンダブロツクの先
端に弁板を当接させるようにしたものに於いて、
該ドライブシヤフトを支承する複数の軸受の少な
くとも１個を内輪と外輪の隙間の傾斜が該シリン
ダブロツク側に於いて拡がるアンギユラコンタク
ト型の軸受とし、該ポンプのケーシングに、該シ
リンダブロツクと弁板が組込まれる空間から該ド
ライブシヤフトの後端側へと該ケーシリング内の
外部の油を導く通路を形成したことを特徴とする
斜軸ピストンポンプの軸受潤滑装置。 A cylinder block is tilted and rotatably connected via a piston rod and a center pin to the tip of a drive shaft of an inclined axis piston pump supported by a plurality of bearings, and a valve plate is brought into contact with the tip of the cylinder block. In what I did,
At least one of the plurality of bearings supporting the drive shaft is an angular contact type bearing in which the slope of the gap between the inner ring and the outer ring widens on the side of the cylinder block, and the cylinder block and the valve plate are attached to the casing of the pump. A bearing lubricating device for a diagonal shaft piston pump, characterized in that a passage is formed to guide external oil in the casing ring from a space in which the casing is incorporated to a rear end side of the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17196486U JPS6378174U (en) | 1986-11-11 | 1986-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17196486U JPS6378174U (en) | 1986-11-11 | 1986-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6378174U true JPS6378174U (en) | 1988-05-24 |
Family
ID=31108076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17196486U Pending JPS6378174U (en) | 1986-11-11 | 1986-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6378174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998037324A1 (en) * | 1997-02-21 | 1998-08-27 | Komatsu Ltd. | Inclined shaft type axial piston pump motor |
-
1986
- 1986-11-11 JP JP17196486U patent/JPS6378174U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998037324A1 (en) * | 1997-02-21 | 1998-08-27 | Komatsu Ltd. | Inclined shaft type axial piston pump motor |
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