JPS6367302U - - Google Patents
Info
- Publication number
- JPS6367302U JPS6367302U JP16309286U JP16309286U JPS6367302U JP S6367302 U JPS6367302 U JP S6367302U JP 16309286 U JP16309286 U JP 16309286U JP 16309286 U JP16309286 U JP 16309286U JP S6367302 U JPS6367302 U JP S6367302U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- control valves
- positions
- valve
- hydraulic devices
- 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 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は油圧回路図、第２図はトラクタの簡略平
面図、第３図及び第４図は慣性ブレーキの制御装
置を示し、第３図は走行系のブロツク図、第４図
は油圧回路図、第５図はブレーキデイスクの摩耗
量検出装置を示す断面図である。
２，１４……前・後車軸ケース、８，２１……
前・後車軸、１２，２４……前・後輪、１３，２
５……前・後シリンダ、３３……ＰＴＯ油圧クラ
ツチ、３４……連れ廻り防止ブレーキ、３５……
切換弁、３６、３７……前後制御弁。
1 and 2 show an embodiment of the present invention,
Figure 1 is a hydraulic circuit diagram, Figure 2 is a simplified plan view of the tractor, Figures 3 and 4 show the inertia brake control device, Figure 3 is a block diagram of the traveling system, and Figure 4 is the hydraulic circuit. FIG. 5 is a sectional view showing a brake disc wear amount detection device. 2, 14...Front/rear axle case, 8, 21...
Front/rear axle, 12, 24...Front/rear wheel, 13, 2
5...Front/rear cylinder, 33...PTO hydraulic clutch, 34...Trolling prevention brake, 35...
Switching valve, 36, 37... Front and rear control valves.
Claims (1)
されて油圧装置３３，３４を制御する切換弁３５
と、前・後輪１２，２４の各輪距を夫々調整する
ための前・後シリンダ１３，２５と、前・後各シ
リンダ１３，２５を制御する前・後制御弁３６，
３７とが備えられたものにおいて、 切換弁３５と前・後各制御弁３６，３７とが夫
々接続され、切換弁３５の複数の位置の内、一位
置が、前制御弁３６に、他の一位置が、後制御弁
３７に、夫々、作動油を供給する供給位置とされ
たことを特徴とする車輌における輪距調整装置。[Claims for Utility Model Registration] Hydraulic devices 33 and 34, and a switching valve 35 that can be switched to a plurality of positions and controls the hydraulic devices 33 and 34.
, front and rear cylinders 13 and 25 for adjusting the respective wheel widths of the front and rear wheels 12 and 24, and front and rear control valves 36 for controlling the front and rear cylinders 13 and 25, respectively.
37, the switching valve 35 is connected to the front and rear control valves 36, 37, respectively, and one position among the plurality of positions of the switching valve 35 is connected to the front control valve 36, and the other is connected to the front control valve 36. A wheel distance adjustment device for a vehicle, characterized in that one position is a supply position for supplying hydraulic oil to the rear control valves 37, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16309286U JPS6367302U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16309286U JPS6367302U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367302U true JPS6367302U (en) | 1988-05-06 |
Family
ID=31090968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16309286U Pending JPS6367302U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367302U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58565U (en) * | 1981-06-25 | 1983-01-05 | 三菱電機株式会社 | Image quality adjustment circuit |
| JPS58564U (en) * | 1981-06-26 | 1983-01-05 | 株式会社日立製作所 | television receiver |
-
1986
- 1986-10-23 JP JP16309286U patent/JPS6367302U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58565U (en) * | 1981-06-25 | 1983-01-05 | 三菱電機株式会社 | Image quality adjustment circuit |
| JPS58564U (en) * | 1981-06-26 | 1983-01-05 | 株式会社日立製作所 | television receiver |
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