UA84963U - Hydraulic drive of grab loader - Google Patents
Hydraulic drive of grab loaderInfo
- Publication number
- UA84963U UA84963U UAU201304258U UAU201304258U UA84963U UA 84963 U UA84963 U UA 84963U UA U201304258 U UAU201304258 U UA U201304258U UA U201304258 U UAU201304258 U UA U201304258U UA 84963 U UA84963 U UA 84963U
- Authority
- UA
- Ukraine
- Prior art keywords
- hydraulic
- grab
- chamber
- possibility
- arm flexion
- Prior art date
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Abstract
A hydraulic drive of a grab loader consists of a hydraulic reservoir, a hydraulic pump, a distribution valve, two grab hydrocylinders, a hydrocylinder of arm flexion, a pressure reducing valve, which are interconnected by hydraulic pipelines. Rod end and head end of hydraulic cylinder of arm flexion are interconnected by a double-chamber control unit, wherein the first chamber is connected by hydraulic line to the rod end of hydraulic cylinder of arm flexion with possibility of a piston displacement therein while deforming a springing element, the second chamber is connected by hydraulic line to the head ends of two grab hydrocylinders with possibility of moving the piston with hole and rod while deforming the springing element and providing possibility of connection of the holes of piston with hole and holes of the dual-chamber control unit housing connected to the rod end and head end of the hydraulic cylinder of arm flexion, and the head end is connected to the pressure reducing valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201304258U UA84963U (en) | 2013-04-05 | 2013-04-05 | Hydraulic drive of grab loader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201304258U UA84963U (en) | 2013-04-05 | 2013-04-05 | Hydraulic drive of grab loader |
Publications (1)
Publication Number | Publication Date |
---|---|
UA84963U true UA84963U (en) | 2013-11-11 |
Family
ID=52284431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201304258U UA84963U (en) | 2013-04-05 | 2013-04-05 | Hydraulic drive of grab loader |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA84963U (en) |
-
2013
- 2013-04-05 UA UAU201304258U patent/UA84963U/en unknown
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