JPS61130781U - - Google Patents
Info
- Publication number
- JPS61130781U JPS61130781U JP1496685U JP1496685U JPS61130781U JP S61130781 U JPS61130781 U JP S61130781U JP 1496685 U JP1496685 U JP 1496685U JP 1496685 U JP1496685 U JP 1496685U JP S61130781 U JPS61130781 U JP S61130781U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- thrust bearing
- disposed
- pistons
- driving shaft
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案に係るピストンポンプの断面図
、第２図は揺動斜板及び摺動体の分解斜面図、第
３図は本考案に先だつて出願人が案出したポンプ
の断面図である。
４……回転斜板、５……揺動斜板、５１……球
面辷り軸受、７……スラスト軸受、８……原動軸
。
Fig. 1 is a cross-sectional view of the piston pump according to the present invention, Fig. 2 is an exploded perspective view of the rocking swash plate and sliding body, and Fig. 3 is a cross-sectional view of the pump devised by the applicant prior to the present invention. be. 4... Rotating swash plate, 5... Rocking swash plate, 51... Spherical sliding bearing, 7... Thrust bearing, 8... Driving shaft.
Claims (1)
トン９を、原動軸８に一体に具えた回転斜板４に
より動作せしめて流体の吸排を行なうピストンポ
ンプに於て、回転斜板４に対抗してピストン９側
に揺動斜板５が球面辷り軸受５１を介して原動軸
８上に揺動可能に配備され、揺動斜板５にピスト
ン９が連繋され、回転斜板４と揺動斜板５との間
にスラスト軸受７が配備され、該スラスト軸受７
は回転斜板４上のスラスト軸受７の傾き平面Ｙに
対して揺動斜板５の揺動中心Ａを通る仮想垂線Ｘ
上の一点を回転中心としている斜板式ピストンポ
ンプ。 In a piston pump in which a plurality of pistons 9 disposed on a fixed cylinder block 2 are operated by a rotary swash plate 4 integrally provided on a driving shaft 8 to suck and discharge fluid, the pistons are placed in opposition to the rotary swash plate 4. A swinging swash plate 5 is swingably disposed on the driving shaft 8 via a spherical sliding bearing 51 on the 9 side, and a piston 9 is linked to the swing swash plate 5. A thrust bearing 7 is disposed between the thrust bearing 7 and the thrust bearing 7.
is an imaginary perpendicular line X passing through the rocking center A of the rocking swash plate 5 with respect to the tilt plane Y of the thrust bearing 7 on the rotating swash plate 4.
A swash plate type piston pump whose rotation center is at a single point on the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1496685U JPS61130781U (en) | 1985-02-04 | 1985-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1496685U JPS61130781U (en) | 1985-02-04 | 1985-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61130781U true JPS61130781U (en) | 1986-08-15 |
Family
ID=30500372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1496685U Pending JPS61130781U (en) | 1985-02-04 | 1985-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130781U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024727A (en) * | 1973-06-14 | 1975-03-17 | ||
| JPS5117008A (en) * | 1974-07-31 | 1976-02-10 | Sankyo Denki Co Ltd | YODOSHIKI KONPURETSUSAA |
-
1985
- 1985-02-04 JP JP1496685U patent/JPS61130781U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024727A (en) * | 1973-06-14 | 1975-03-17 | ||
| JPS5117008A (en) * | 1974-07-31 | 1976-02-10 | Sankyo Denki Co Ltd | YODOSHIKI KONPURETSUSAA |