JPS60152074U - Piston for a piston pump or motor - Google Patents
Piston for a piston pump or motorInfo
- Publication number
- JPS60152074U JPS60152074U JP3956684U JP3956684U JPS60152074U JP S60152074 U JPS60152074 U JP S60152074U JP 3956684 U JP3956684 U JP 3956684U JP 3956684 U JP3956684 U JP 3956684U JP S60152074 U JPS60152074 U JP S60152074U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- diameter part
- motor
- pump
- fitted
- 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
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (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図は本考案の一実施例を示す縦断面図、第2図は第
1図における■矢視図、第3図は第1図における■−■
線に沿う部分断面図、第4図は同実施例におけるトルク
プレートの部分拡大断面、第5図は同実施例のピストン
を示す分解図である。
14・・・ピストン、15・・・ピストン本体部、17
・・・大径部、18・・・中径部、19・・・小径部、
20・・・ピストンリング、21・・・押え板。
第5図
’191’8 1”7Fig. 1 is a vertical cross-sectional view showing an embodiment of the present invention, Fig. 2 is a view taken along the ■ arrow in Fig. 1, and Fig. 3 is a - - - Fig. 1 in Fig. 1.
FIG. 4 is a partially enlarged sectional view of the torque plate in the same embodiment, and FIG. 5 is an exploded view showing the piston of the same embodiment. 14...Piston, 15...Piston main body, 17
... Large diameter part, 18... Medium diameter part, 19... Small diameter part,
20... Piston ring, 21... Holding plate. Figure 5 '191'8 1"7
Claims (1)
け、前記中径部の外周にピストンリング゛ を嵌合させ
るとともに、前記小径部に押え板を圧入またはかしめに
より嵌着固定し、この押え板と前記大径部とで前記ピス
トンリングを挟持してなることを特徴とするピストンポ
ンプまたはモータ用のピストン。A large diameter part, a medium diameter part, and a small diameter part are provided integrally with their axes aligned, and a piston ring is fitted to the outer periphery of the medium diameter part, and a presser plate is fitted to the small diameter part by press fitting or caulking. A piston for a piston pump or a motor, characterized in that the piston ring is clamped between the holding plate and the large diameter portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3956684U JPS60152074U (en) | 1984-03-18 | 1984-03-18 | Piston for a piston pump or motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3956684U JPS60152074U (en) | 1984-03-18 | 1984-03-18 | Piston for a piston pump or motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60152074U true JPS60152074U (en) | 1985-10-09 |
Family
ID=30547629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3956684U Pending JPS60152074U (en) | 1984-03-18 | 1984-03-18 | Piston for a piston pump or motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60152074U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149355A (en) * | 1974-10-25 | 1976-04-28 | Japan National Railway | Shirindaa niokeru puranjaakiko |
-
1984
- 1984-03-18 JP JP3956684U patent/JPS60152074U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149355A (en) * | 1974-10-25 | 1976-04-28 | Japan National Railway | Shirindaa niokeru puranjaakiko |
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