JPS5875971U - Oblique axis type axial piston pump/motor - Google Patents
Oblique axis type axial piston pump/motorInfo
- Publication number
- JPS5875971U JPS5875971U JP17137681U JP17137681U JPS5875971U JP S5875971 U JPS5875971 U JP S5875971U JP 17137681 U JP17137681 U JP 17137681U JP 17137681 U JP17137681 U JP 17137681U JP S5875971 U JPS5875971 U JP S5875971U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder block
- rod
- motor
- type axial
- 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
- Reciprocating Pumps (AREA)
- Hydraulic Motors (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図は従来例を示す断面図、第２図は本考案の実施例
を示す断面図、第３図から第６図は本考案の他の実施例
の要部を示す断面図、第７図は駆動板の他側を示す断面
図である。
１は駆動軸、２はシリンダブロック、３はシリンダ室、
４．１０はピストン、５，８はロッド、６は駆動板、７
はセンタシャフト。
８６
８７一FIG. 1 is a sectional view showing a conventional example, FIG. 2 is a sectional view showing an embodiment of the present invention, FIGS. 3 to 6 are sectional views showing main parts of other embodiments of the present invention, and FIG. The figure is a sectional view showing the other side of the drive plate. 1 is the drive shaft, 2 is the cylinder block, 3 is the cylinder chamber,
4.10 is a piston, 5 and 8 are rods, 6 is a drive plate, 7
is the center shaft. 86 87 one
Claims (4)
たシリンダブロック２にピストン４とロッド５とからな
る複数組のピストンアッセンブリのピストン４をシリン
ダブロック２のシリンダ室３に対して相対的に往復動可
能に嵌挿【７てなる斜軸式アキシャルピストンポンプ・
モータにおいて、ピストンアッセンブリのピストン４の
長さを、ピストンアッセンブリがシリンダブロック２に
対して伸長したときにあってもシリンダブロック２より
突出しないよう短か（してロッド５の中間部をピストン
外に露出させると共に、このロッド５の中間部をシリン
ダ室３の内面に接触しない程度に膨大させ、またシリン
ダ室３の開口端部に、シリンダ室３に対して傾斜したロ
ッド５の中間部が当接する駆動板６を、シリンダブロッ
ク２に固着すると共に、シリンダブロック２を支持する
センタシャフト７に支承して設けてなることを特徴とす
る斜軸式アキシャルピストンポンプ・モータ。(1) The pistons 4 of a plurality of piston assemblies consisting of pistons 4 and rods 5 are attached to the cylinder block 2 installed at a predetermined inclination angle with respect to the drive shaft 1, relative to the cylinder chamber 3 of the cylinder block 2. Insert to allow relative reciprocation [7-piece oblique shaft type axial piston pump]
In the motor, the length of the piston 4 of the piston assembly must be short enough so that it does not protrude beyond the cylinder block 2 even when the piston assembly is extended relative to the cylinder block 2 (so that the middle part of the rod 5 is outside the piston). At the same time, the intermediate portion of the rod 5 is expanded to such an extent that it does not come into contact with the inner surface of the cylinder chamber 3, and the intermediate portion of the rod 5, which is inclined with respect to the cylinder chamber 3, comes into contact with the open end of the cylinder chamber 3. A diagonal shaft type axial piston pump/motor characterized in that a drive plate 6 is fixed to a cylinder block 2 and supported by a center shaft 7 that supports the cylinder block 2.
板６に当接する部分に球状リング９を固着したことを特
徴とする実用新案登録請求の範囲第１項記載の斜軸式′
ｒキシャルピストンポンプ・モータ。(2) Oblique shaft type according to claim 1, characterized in that a spherical ring 9 is fixed to the intermediate portion of the rod 8 of the piston assembly that contacts the drive plate 6.
axial piston pump motor.
をすり針状に形成したことを特徴とする実用新案登録請
求の範囲第１項記載の斜軸式アキシャルピストンポンフ
拳モータ。(3) The oblique shaft type axial piston pump motor according to claim 1, wherein the tip of the piston 10 of the piston assembly is formed in the shape of a pin.
状になし、かつ球面状にしたことを特徴とする実用新案
登録請求の範囲第１項記載の斜軸式アキシャルビスＩ・
ンポンプ・モータ。(4) The oblique shaft type axial screw I according to claim 1 of the utility model registration claim, characterized in that the piston of the piston assembly is integral with the rod and has a spherical shape.
pump motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17137681U JPS5875971U (en) | 1981-11-19 | 1981-11-19 | Oblique axis type axial piston pump/motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17137681U JPS5875971U (en) | 1981-11-19 | 1981-11-19 | Oblique axis type axial piston pump/motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5875971U true JPS5875971U (en) | 1983-05-23 |
Family
ID=29963303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17137681U Pending JPS5875971U (en) | 1981-11-19 | 1981-11-19 | Oblique axis type axial piston pump/motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5875971U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133103A (en) * | 1976-04-29 | 1977-11-08 | Linde Ag | Axiallpiston machines |
-
1981
- 1981-11-19 JP JP17137681U patent/JPS5875971U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133103A (en) * | 1976-04-29 | 1977-11-08 | Linde Ag | Axiallpiston machines |
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