JPS59114468U - Tilt device for hydraulic rotating machine - Google Patents
Tilt device for hydraulic rotating machineInfo
- Publication number
- JPS59114468U JPS59114468U JP819783U JP819783U JPS59114468U JP S59114468 U JPS59114468 U JP S59114468U JP 819783 U JP819783 U JP 819783U JP 819783 U JP819783 U JP 819783U JP S59114468 U JPS59114468 U JP S59114468U
- Authority
- JP
- Japan
- Prior art keywords
- rotating machine
- diameter piston
- hydraulic
- hydraulic rotating
- small
- 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図および第2図は従来技術を示すもので、第1図は
液圧回転機全体の構成を示す断面図、第2図は第1図の
■−■矢示方向断面図、第3図および第4図は本考案の
第1の実施例を示し、第3図は第2図と同様の断面図、
第4図は傾転装置の制御装置を示す回路図、第5図は本
考案の第2の実施例を示す第2図と同様の断面図である
。
6・・・ヨーク、8・・・ピン、12・・・大径シリン
ダ、13・・・小径シリンダ、21.31・・・サーボ
ピストン、22.34・・・軸部、22A・・・大径部
、23゜32・・・大径円筒部、24・・・小径円筒部
、33・・・小径ピストン部、25.35・・・スナッ
プリング。Figures 1 and 2 show the prior art. Figure 1 is a cross-sectional view showing the overall structure of a hydraulic rotating machine, Figure 2 is a cross-sectional view in the direction of the ■-■ arrow in Figure 1, and Figures 4 and 4 show a first embodiment of the present invention, and Figure 3 is a sectional view similar to Figure 2;
FIG. 4 is a circuit diagram showing a control device for a tilting device, and FIG. 5 is a sectional view similar to FIG. 2 showing a second embodiment of the present invention. 6... Yoke, 8... Pin, 12... Large diameter cylinder, 13... Small diameter cylinder, 21.31... Servo piston, 22.34... Shaft, 22A... Large Diameter part, 23° 32... Large diameter cylindrical part, 24... Small diameter cylindrical part, 33... Small diameter piston part, 25.35... Snap ring.
Claims (1)
ピストン部とからなるサーボピストンを連結し、該各大
径ピストン部および小径ピストン部に流体圧を作用させ
ることにより前記液圧回転機の容量を可変ならしめる液
圧回転機の傾転装置において、前記大径ピストン部また
は小径ピストン部の少なくとも一方を軸部と、該軸部に
摺動可能に嵌合する円筒部とで形成し、該軸部には該円
筒部の摺動範囲を規制するストッパを設けたことを特徴
とする液圧回転機の傾転装置。A servo piston consisting of a large-diameter piston portion and a small-diameter piston portion is connected to a pin for tilting the hydraulic rotating machine, and fluid pressure is applied to each of the large-diameter piston portions and the small-diameter piston portion, thereby increasing the hydraulic pressure. In a tilting device for a hydraulic rotating machine that makes the capacity of the rotating machine variable, at least one of the large diameter piston part or the small diameter piston part is formed by a shaft part and a cylindrical part slidably fitted to the shaft part. 1. A tilting device for a hydraulic rotary machine, characterized in that the shaft portion is provided with a stopper for regulating the sliding range of the cylindrical portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP819783U JPS59114468U (en) | 1983-01-24 | 1983-01-24 | Tilt device for hydraulic rotating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP819783U JPS59114468U (en) | 1983-01-24 | 1983-01-24 | Tilt device for hydraulic rotating machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59114468U true JPS59114468U (en) | 1984-08-02 |
Family
ID=30139687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP819783U Pending JPS59114468U (en) | 1983-01-24 | 1983-01-24 | Tilt device for hydraulic rotating machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59114468U (en) |
-
1983
- 1983-01-24 JP JP819783U patent/JPS59114468U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS59114468U (en) | Tilt device for hydraulic rotating machine | |
JPS5997441U (en) | Friction torque detection device | |
JPS60102173U (en) | Misalignment correction device in fully hydraulic power steering system | |
JPS58102581U (en) | Loadblock for hoisting machine | |
JPS5863625U (en) | Shift lever support device | |
JPS6024915U (en) | clamp device | |
JPS60129551U (en) | piston ring | |
JPS5841664U (en) | Rack and pinion steering device | |
JPS60196051U (en) | Continuously variable transmission | |
JPS58137007U (en) | Mobile agricultural machinery hydraulic system | |
JPS5869102U (en) | Cylinder type actuator | |
JPS59165273U (en) | Power steering cylinder | |
JPS611702U (en) | hydraulic cylinder | |
JPS611720U (en) | sealed bearing device | |
JPS5990540U (en) | cylinder device | |
JPS5883734U (en) | hydraulic operating device | |
JPS59139643U (en) | suspension device | |
JPS6062130U (en) | Rotary torque control device | |
JPS5975927U (en) | hydraulic clutch | |
JPS5832182U (en) | Capacity control device for variable displacement oblique shaft pump | |
JPS6089907U (en) | Roll shift device of rolling mill | |
JPS5890382U (en) | Oblique shaft type hydraulic pump/motor | |
JPS5952221U (en) | plain bearing | |
JPS5962335U (en) | screw brake | |
JPS58135526U (en) | hydraulic fitting device |