JPS5628020A - Special purpose vehicle having oil hydraulic system - Google Patents
Special purpose vehicle having oil hydraulic systemInfo
- Publication number
- JPS5628020A JPS5628020A JP10250279A JP10250279A JPS5628020A JP S5628020 A JPS5628020 A JP S5628020A JP 10250279 A JP10250279 A JP 10250279A JP 10250279 A JP10250279 A JP 10250279A JP S5628020 A JPS5628020 A JP S5628020A
- Authority
- JP
- Japan
- Prior art keywords
- oil hydraulic
- tool
- oil
- pressure oil
- valve
- 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
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
PURPOSE: To improve a vehicle in versatility by providing a vehicle with a power take-off oil hydraulic pump, and supplying the pressure oil for an oil hydraulic- driven tool or the like by using directional control valves and connectors that can be connected or disconnected at will.
CONSTITUTION: A oil hydrualic pump 8 of an oil hydraulic system 5 is driven, an oil hydraulic-driven tool is connected to connectors 20 and 21, and directional control valves 16 and 17 are operated. In this, the first tool-controlling circuit 9 causes the first pump 8a to supply pressure oil for the tool through not a controlling valve 37 but the connector 20. The second circuit 10 supplies pressure oil for the tool through the connector 21 only when the controlling valve 37 is neutral. Moreover, when the controlling valve 37 is in the left-hand position, pressure oil is supplied through passages 34 and 40, the valve 37, and passages 43 and 36 to a dump cylinder 7 to extend. On the other hand, when the valve 37 is in the right-hand position, the whole pressure oil is returned so that the cylinder 7 contracts.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10250279A JPS5628020A (en) | 1979-08-11 | 1979-08-11 | Special purpose vehicle having oil hydraulic system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10250279A JPS5628020A (en) | 1979-08-11 | 1979-08-11 | Special purpose vehicle having oil hydraulic system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5628020A true JPS5628020A (en) | 1981-03-19 |
Family
ID=14329174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10250279A Pending JPS5628020A (en) | 1979-08-11 | 1979-08-11 | Special purpose vehicle having oil hydraulic system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628020A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607228U (en) * | 1983-06-29 | 1985-01-18 | 三菱自動車工業株式会社 | Vehicle bodywork side power take-off device |
JPS61108632U (en) * | 1984-12-24 | 1986-07-10 |
-
1979
- 1979-08-11 JP JP10250279A patent/JPS5628020A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607228U (en) * | 1983-06-29 | 1985-01-18 | 三菱自動車工業株式会社 | Vehicle bodywork side power take-off device |
JPS6342659Y2 (en) * | 1983-06-29 | 1988-11-08 | ||
JPS61108632U (en) * | 1984-12-24 | 1986-07-10 |
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