JPH0263227U - - Google Patents
Info
- Publication number
- JPH0263227U JPH0263227U JP14326488U JP14326488U JPH0263227U JP H0263227 U JPH0263227 U JP H0263227U JP 14326488 U JP14326488 U JP 14326488U JP 14326488 U JP14326488 U JP 14326488U JP H0263227 U JPH0263227 U JP H0263227U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- flow
- drive circuit
- valve
- drives
- 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
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Motor Power Transmission Devices (AREA)
Description
第１図は本考案の実施例を示す油圧式走行車両
の駆動回路図、第２図は油圧式走行車両の車輪と
駆動用の油圧モータの配置を示す概略平面図、第
３図は従来例を示す油圧式走行車両の駆動回路図
、第４図は別の従来例を示す油圧式走行車両の駆
動回路図である。
１……駆動輪、２……油圧モータ、３……油圧
ポンプ、４……タンク、５……四方弁、６……等
量分流弁、７……流量制御弁、８，９……油通路
。
Fig. 1 is a drive circuit diagram of a hydraulic traveling vehicle showing an embodiment of the present invention, Fig. 2 is a schematic plan view showing the arrangement of the wheels and drive hydraulic motor of the hydraulic running vehicle, and Fig. 3 is a conventional example. FIG. 4 is a drive circuit diagram of a hydraulic traveling vehicle showing another conventional example. DESCRIPTION OF SYMBOLS 1... Drive wheel, 2... Hydraulic motor, 3... Hydraulic pump, 4... Tank, 5... Four-way valve, 6... Equal flow dividing valve, 7... Flow rate control valve, 8, 9... Oil aisle.
Claims (1)
これらの油圧モータを駆動する油圧源と、油圧源
から供給される作動油を等量に分流して各油圧モ
ータに供給する等量分流弁と備えた油圧式走行車
両の駆動回路において、等量分流弁から各油圧モ
ータに至る油通路間を、少流量の作動油の流通の
みを許容する流量制御弁を介して相互に連通した
ことを特徴とする油圧式走行車両の駆動回路。 A hydraulic motor that drives the left and right drive wheels individually,
In a drive circuit for a hydraulic vehicle that is equipped with a hydraulic power source that drives these hydraulic motors and an equal flow valve that divides the hydraulic oil supplied from the hydraulic source into equal amounts and supplies it to each hydraulic motor, A drive circuit for a hydraulic traveling vehicle, characterized in that oil passages from a diversion valve to each hydraulic motor communicate with each other via a flow control valve that allows only a small flow of hydraulic oil to flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14326488U JPH0263227U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14326488U JPH0263227U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263227U true JPH0263227U (en) | 1990-05-11 |
Family
ID=31409928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14326488U Pending JPH0263227U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001034457A1 (en) * | 1999-11-08 | 2001-05-17 | Yamaha Hatsudoki Kabushiki Kaisha | Front and rear wheel drive type vehicle |
-
1988
- 1988-11-01 JP JP14326488U patent/JPH0263227U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001034457A1 (en) * | 1999-11-08 | 2001-05-17 | Yamaha Hatsudoki Kabushiki Kaisha | Front and rear wheel drive type vehicle |
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