JPS6226570U - - Google Patents
Info
- Publication number
- JPS6226570U JPS6226570U JP11842885U JP11842885U JPS6226570U JP S6226570 U JPS6226570 U JP S6226570U JP 11842885 U JP11842885 U JP 11842885U JP 11842885 U JP11842885 U JP 11842885U JP S6226570 U JPS6226570 U JP S6226570U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- torque plate
- cylinder block
- cylinder
- rotating 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.)
- Granted
Links
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
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
における一部省略の―線断面図、第４図は第
１図における―線に沿う部分断面図、第５図
はピストンシユーを示す斜視図、第６図、第７図
は第領域における圧力バランス状態を示す作用
説明図である。
１…ケーシング、４，５…流出入ポート、６…
回転軸、８…トルクプレート、９…シリンダブロ
ツク、１１…バルブ面、１３…シリンダ穴、１４
…ピストン、２４…ポンプ室、３５…ピストンシ
ユー、３６…平滑面、３７…静圧ベアリング、Ｌ
…傾斜軸心、Ｍ…回転中心。
Fig. 1 is a longitudinal cross-sectional view showing one embodiment of the present invention, Fig. 2 is a view along the arrow in Fig. 1, Fig. 3 is a partially omitted cross-sectional view along the line - - in Fig. 1, and Fig. 4 is a cross-sectional view taken along the line - 1, FIG. 5 is a perspective view showing the piston shoe, and FIGS. 6 and 7 are action explanatory views showing the pressure balance state in the region. 1...Casing, 4, 5...Inflow/outflow port, 6...
Rotating shaft, 8... Torque plate, 9... Cylinder block, 11... Valve surface, 13... Cylinder hole, 14
...Piston, 24...Pump chamber, 35...Piston shoe, 36...Smooth surface, 37...Static pressure bearing, L
...Inclination axis, M...Rotation center.
Claims (1)
この回転軸と一体に回転可能なトルクプレートと
、このトルクプレートの回転中心と交わる傾斜軸
心回りに回転可能に設けられ前記傾斜軸心と平行
な複数のシリンダ穴を前記トルクプレートに向け
て開口させたシリンダブロツクと、このシリンダ
ブロツクの各シリンダ穴にスライド可能に嵌合さ
れ前記トルクプレートに連結された複数のピスト
ンとを具備し、前記トルクプレートと前記シリン
ダブロツクとの同期回転に伴わせて前記各シリン
ダ穴内に形成したポンプ室の容積を増減させ得る
ように構成したピストンポンプまたはモータであ
つて、前記トルクプレートの反シリンダブロツク
側の面に複数のピストンシユーを各ピストン連結
位置に対応させて浮動支持させ、これら各ピスト
ンシユーの先端面を静圧ベアリングを介して前記
ケーシングに設けた平滑面に摺接させていること
を特徴とするピストンポンプまたはモータ。 A rotating shaft for input and output supported by the casing,
A torque plate that is rotatable integrally with the rotating shaft; and a plurality of cylinder holes that are rotatable around an inclined axis that intersects with the rotational center of the torque plate and that are parallel to the inclined axis and open toward the torque plate. the cylinder block, and a plurality of pistons that are slidably fitted into respective cylinder holes of the cylinder block and connected to the torque plate; A piston pump or motor configured to increase or decrease the volume of a pump chamber formed in each cylinder hole, wherein a plurality of piston shoes are arranged on a surface of the torque plate on the side opposite to the cylinder block, corresponding to each piston connection position. A piston pump or motor, characterized in that the piston shoes are supported in a floating manner, and the tip surfaces of each piston shoe are brought into sliding contact with a smooth surface provided on the casing via a hydrostatic bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985118428U JPH0313589Y2 (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985118428U JPH0313589Y2 (en) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226570U true JPS6226570U (en) | 1987-02-18 |
| JPH0313589Y2 JPH0313589Y2 (en) | 1991-03-27 |
Family
ID=31004868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985118428U Expired JPH0313589Y2 (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313589Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015200318A (en) * | 2014-04-08 | 2015-11-12 | リンデ ハイドロリックス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＬｉｎｄｅ Ｈｙｄｒａｕｌｉｃｓ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | Inclined axis-type axial piston machine having sliding shoe in drive flange |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131776A (en) * | 1982-10-22 | 1984-07-28 | ハイドロマチツク・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング | Bearing for driving flange of axial piston machine constituted in inclined shaft type |
-
1985
- 1985-07-31 JP JP1985118428U patent/JPH0313589Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131776A (en) * | 1982-10-22 | 1984-07-28 | ハイドロマチツク・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング | Bearing for driving flange of axial piston machine constituted in inclined shaft type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015200318A (en) * | 2014-04-08 | 2015-11-12 | リンデ ハイドロリックス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＬｉｎｄｅ Ｈｙｄｒａｕｌｉｃｓ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | Inclined axis-type axial piston machine having sliding shoe in drive flange |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313589Y2 (en) | 1991-03-27 |