JPS60131679U - Rotsuka cam holding device for variable displacement hydraulic pump - Google Patents
Rotsuka cam holding device for variable displacement hydraulic pumpInfo
- Publication number
- JPS60131679U JPS60131679U JP1664084U JP1664084U JPS60131679U JP S60131679 U JPS60131679 U JP S60131679U JP 1664084 U JP1664084 U JP 1664084U JP 1664084 U JP1664084 U JP 1664084U JP S60131679 U JPS60131679 U JP S60131679U
- Authority
- JP
- Japan
- Prior art keywords
- holding device
- hydraulic pump
- variable displacement
- displacement hydraulic
- rotsuka
- 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
Landscapes
- 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図は米考案に係るロッカカム保持装置を備えた可変
ｉ置型油圧ポンプの一部断面した側面図、第２図は第１
図■方向からの矢視図である。
４−はポンプケース、８はサーボアクチュエータ、１０
はロッカカム、１１はクレードル、１２．１３は支持プ
レート、２１は円弧凹面、２２は円弧状孔、２３は円弧
面、３３は円弧状凹溝、３４は連結ピン、３５は支承ピ
ン。Figure 1 is a partially sectional side view of a variable positioning type hydraulic pump equipped with a rocker cam holding device invented by the US;
FIG. 4- is the pump case, 8 is the servo actuator, 10
1 is a rocker cam, 11 is a cradle, 12.13 is a support plate, 21 is an arcuate concave surface, 22 is an arcuate hole, 23 is an arcuate surface, 33 is an arcuate groove, 34 is a connecting pin, and 35 is a support pin.
Claims (1)
たロッカカム１０の両端面に連結ピン３４と支承ピン３
５とを設け、クレードル１１の両端面に支持プレート１
２．１３を固設し、一方分支持プレート１２には連結ビ
ン３４が嵌合する円弧状孔２２を形成し、他方の支持プ
レート１３に２ は支承ピン３５が摺動可能に嵌合する
円弧状凹溝３３を形成し、ポンプケース４に設けたサー
ボアクチュエータ８を前記連結ビン３４に連結したこと
を特徴とする可変容量型油圧ポンプのロッカカム保持装
置。A connecting pin 34 and a support pin 3 are attached to both end surfaces of the rocker cam 10, in which the arcuate surface 23 is in sliding contact with the arcuate concave surface 21 of the cradle 11.
5, and support plates 1 are provided on both end surfaces of the cradle 11.
2.13 is fixedly installed, one support plate 12 is formed with an arc-shaped hole 22 into which the connecting pin 34 fits, and the other support plate 13 is formed with a circular arc hole 22 into which the support pin 35 is slidably fitted. A rocker cam holding device for a variable displacement hydraulic pump, characterized in that an arcuate groove 33 is formed, and a servo actuator 8 provided on a pump case 4 is connected to the connecting bin 34.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1664084U JPS60131679U (en) | 1984-02-10 | 1984-02-10 | Rotsuka cam holding device for variable displacement hydraulic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1664084U JPS60131679U (en) | 1984-02-10 | 1984-02-10 | Rotsuka cam holding device for variable displacement hydraulic pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60131679U true JPS60131679U (en) | 1985-09-03 |
| JPH0444858Y2 JPH0444858Y2 (en) | 1992-10-22 |
Family
ID=30503601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1664084U Granted JPS60131679U (en) | 1984-02-10 | 1984-02-10 | Rotsuka cam holding device for variable displacement hydraulic pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131679U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735174A (en) * | 1980-08-11 | 1982-02-25 | Abex Corp | Variable stroke capacity pump |
| JPS58211582A (en) * | 1982-06-01 | 1983-12-09 | アベツクス・コ−ポレイシヨン | Variable positive-displacement type axial piston pump |
-
1984
- 1984-02-10 JP JP1664084U patent/JPS60131679U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735174A (en) * | 1980-08-11 | 1982-02-25 | Abex Corp | Variable stroke capacity pump |
| JPS58211582A (en) * | 1982-06-01 | 1983-12-09 | アベツクス・コ−ポレイシヨン | Variable positive-displacement type axial piston pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444858Y2 (en) | 1992-10-22 |
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