JPH0226773U - - Google Patents
Info
- Publication number
- JPH0226773U JPH0226773U JP10472088U JP10472088U JPH0226773U JP H0226773 U JPH0226773 U JP H0226773U JP 10472088 U JP10472088 U JP 10472088U JP 10472088 U JP10472088 U JP 10472088U JP H0226773 U JPH0226773 U JP H0226773U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- cylinder block
- bearing plate
- sliding contact
- axial piston
- 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
- 238000009792 diffusion process Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
Description
第１図は本考案に係るアキシヤルピストン機械
を適用した流体トランスミツシヨン装置の要部を
示す図、第２図乃至第５図は拡散接合の工程を示
す図である。
尚、図面中１はケーシング、３はシリンダブロ
ツク、５はピストン、９はベアリングプレート、
１０は油逃がし溝、１２は重り、１２ａは凸部で
ある。
FIG. 1 is a diagram showing the main parts of a fluid transmission device to which an axial piston machine according to the present invention is applied, and FIGS. 2 to 5 are diagrams showing the process of diffusion bonding. In addition, in the drawing, 1 is a casing, 3 is a cylinder block, 5 is a piston, 9 is a bearing plate,
10 is an oil relief groove, 12 is a weight, and 12a is a convex portion.
Claims (1)
るベアリングプレートを一端面に拡散接合してな
るアキシヤルピストン機械のシリンダブロツクに
おいて、前記ベアリングプレートのケーシング内
面との摺接面には拡散処理の際に使用する重り等
の押圧部材に設けた凸部を転写した油逃げ溝が形
成されていることを特徴とするアキシヤルピスト
ン機械のシリンダブロツク。 In a cylinder block for an axial piston machine, in which a bearing plate made of copper or copper alloy is diffusion bonded to one end surface and is in sliding contact with the inner surface of the casing, the surface of the bearing plate that comes into sliding contact with the inner surface of the casing is used for diffusion treatment. A cylinder block for an axial piston machine, characterized in that an oil escape groove is formed by copying a convex portion provided on a pressing member such as a weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10472088U JPH0226773U (en) | 1988-08-08 | 1988-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10472088U JPH0226773U (en) | 1988-08-08 | 1988-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226773U true JPH0226773U (en) | 1990-02-21 |
Family
ID=31336689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10472088U Pending JPH0226773U (en) | 1988-08-08 | 1988-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07167041A (en) * | 1993-12-15 | 1995-07-04 | Hitachi Constr Mach Co Ltd | Hydraulic rotary machine |
| WO2019008862A1 (en) * | 2017-07-07 | 2019-01-10 | 日立ジョンソンコントロールズ空調株式会社 | Rolling cylinder-type displacement compressor |
-
1988
- 1988-08-08 JP JP10472088U patent/JPH0226773U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07167041A (en) * | 1993-12-15 | 1995-07-04 | Hitachi Constr Mach Co Ltd | Hydraulic rotary machine |
| WO2019008862A1 (en) * | 2017-07-07 | 2019-01-10 | 日立ジョンソンコントロールズ空調株式会社 | Rolling cylinder-type displacement compressor |
| JP2019015235A (en) * | 2017-07-07 | 2019-01-31 | 日立ジョンソンコントロールズ空調株式会社 | Rolling cylinder type displacement compressor |
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