JPH0330586U - - Google Patents
Info
- Publication number
- JPH0330586U JPH0330586U JP9120389U JP9120389U JPH0330586U JP H0330586 U JPH0330586 U JP H0330586U JP 9120389 U JP9120389 U JP 9120389U JP 9120389 U JP9120389 U JP 9120389U JP H0330586 U JPH0330586 U JP H0330586U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- coupling ring
- impeller
- outer periphery
- swash 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Description
第１図は本考案の実施例の一部切欠断面図、第
２図は第１図におけるＡ矢視図、第３図は第１図
におけるＢ矢視図、第４図は従来品の一部縦断し
た側面図である。
１……第１ポンプ、２……第２ポンプ、７，８
……軸受、９，１０……駆動軸軸端部、３５……
カツプリング、３６……ブースト用インペラポン
プ、３７……インペラ。
Fig. 1 is a partially cutaway cross-sectional view of an embodiment of the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, Fig. 3 is a view taken in the direction of arrow B in Fig. 1, and Fig. 4 is a view of the conventional product. FIG. 1...First pump, 2...Second pump, 7,8
... Bearing, 9, 10 ... Drive shaft shaft end, 35 ...
Coupling ring, 36... impeller pump for boost, 37... impeller.
Claims (1)
突き出た両駆動軸軸端部９，１０をカツプリング
３５で連結し、このカツプリング３５の外周部に
配置した油圧バランス機能を有するブースト用イ
ンペラポンプ３６の吐出側を第１、第２ポンプの
吸入側に連通したタンデム式斜板形ピストンポン
プにおいて、前記カツプリング３５の外周部にブ
ースト用インペラポンプ３６のインペラ３７をス
プライン結合したことを特徴とするタンデム式斜
板形ピストンポンプ。 The ends 9 and 10 of the drive shafts protruding from the bearings 7 and 8 of the first pump 1 and the second pump 2 are connected by a coupling ring 35, and a boost impeller having a hydraulic balance function is arranged on the outer periphery of the coupling ring 35. A tandem type swash plate type piston pump in which the discharge side of the pump 36 is connected to the suction sides of the first and second pumps, characterized in that an impeller 37 of a boost impeller pump 36 is spline-coupled to the outer periphery of the coupling ring 35. Tandem type swash plate type piston pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989091203U JP2544570Y2 (en) | 1989-08-02 | 1989-08-02 | Tandem swash plate piston pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989091203U JP2544570Y2 (en) | 1989-08-02 | 1989-08-02 | Tandem swash plate piston pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0330586U true JPH0330586U (en) | 1991-03-26 |
| JP2544570Y2 JP2544570Y2 (en) | 1997-08-20 |
Family
ID=31640702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989091203U Expired - Fee Related JP2544570Y2 (en) | 1989-08-02 | 1989-08-02 | Tandem swash plate piston pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544570Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009102102A (en) * | 2007-10-22 | 2009-05-14 | Suzuko:Kk | Plate material transfer device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56143576U (en) * | 1980-03-28 | 1981-10-29 | ||
| JPS6415905U (en) * | 1987-07-13 | 1989-01-26 |
-
1989
- 1989-08-02 JP JP1989091203U patent/JP2544570Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56143576U (en) * | 1980-03-28 | 1981-10-29 | ||
| JPS6415905U (en) * | 1987-07-13 | 1989-01-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009102102A (en) * | 2007-10-22 | 2009-05-14 | Suzuko:Kk | Plate material transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2544570Y2 (en) | 1997-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |