JPS6246856U - - Google Patents
Info
- Publication number
- JPS6246856U JPS6246856U JP1985139678U JP13967885U JPS6246856U JP S6246856 U JPS6246856 U JP S6246856U JP 1985139678 U JP1985139678 U JP 1985139678U JP 13967885 U JP13967885 U JP 13967885U JP S6246856 U JPS6246856 U JP S6246856U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- tractor
- power steering
- oil passage
- steering box
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- General Details Of Gearings (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は前ミツシヨンと中間ミツシヨンと後ミツ
シヨンの縦断面図、第２図はトラクタの配管を示
す側面図、第３図は同上平面図、第４図は中間ミ
ツシヨンの上部の横断面図、第５図は同上対象例
の横断面図、第６図は中間ミツシヨンの縦断面図
、第７図は他の実施例における中間ミツシヨンの
縦断面図、第８図は同上伝動部の正面図、第９図
は第７図のＡ―Ａ断面図、第１０図は油圧回路図
である。
１……前ミツシヨン、２……後ミツシヨン、３
……中間ミツシヨン、７……パワーステアリング
ボツクス、３０，３１……ベアリング、３６……
筒体、３７……油圧ポンプ、４５，４６……戻し
パイプ。
The drawings show one embodiment of the present invention,
Fig. 1 is a longitudinal cross-sectional view of the front transmission, intermediate transmission, and rear transmission; Fig. 2 is a side view showing the piping of the tractor; Fig. 3 is a plan view of the same; Fig. 4 is a cross-sectional view of the upper part of the intermediate transmission; FIG. 5 is a cross-sectional view of the same target example, FIG. 6 is a vertical cross-sectional view of the intermediate transmission, FIG. 7 is a vertical cross-sectional view of the intermediate transmission in another embodiment, and FIG. 8 is a front view of the transmission part, FIG. 9 is a sectional view taken along the line AA in FIG. 7, and FIG. 10 is a hydraulic circuit diagram. 1... Front mission, 2... Back mission, 3
...Intermediate transmission, 7...Power steering box, 30, 31...Bearing, 36...
Cylindrical body, 37...hydraulic pump, 45, 46...return pipe.
Claims (1)
シヨン３で連結したトラクタにおいて、油圧ポン
プ３７の吸入口を後ミツシヨン２に接続し、吐出
口をパワーステアリングボツクス７および他の油
圧作動部に接続し、前記パワーステアリングボツ
クス７の戻り油路を前ミツシヨン１に接続すると
共に前記前ミツシヨン１を中間ミツシヨン３によ
り後ミツシヨン２に油路として連通させたことを
特徴とするトラクタにおける油圧回路。 In a tractor in which a front transmission 1 and a rear transmission 2 are connected by an intermediate transmission 3, the suction port of the hydraulic pump 37 is connected to the rear transmission 2, the discharge port is connected to the power steering box 7 and other hydraulic operating parts, and the above-mentioned A hydraulic circuit for a tractor, characterized in that a return oil passage of a power steering box 7 is connected to a front transmission 1, and the front transmission 1 is communicated with a rear transmission 2 as an oil passage via an intermediate transmission 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985139678U JPH021565Y2 (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985139678U JPH021565Y2 (en) | 1985-09-12 | 1985-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6246856U true JPS6246856U (en) | 1987-03-23 |
| JPH021565Y2 JPH021565Y2 (en) | 1990-01-16 |
Family
ID=31045807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985139678U Expired JPH021565Y2 (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021565Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014109353A (en) * | 2012-12-04 | 2014-06-12 | Mitsubishi Agricultural Machinery Co Ltd | Work vehicle |
-
1985
- 1985-09-12 JP JP1985139678U patent/JPH021565Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014109353A (en) * | 2012-12-04 | 2014-06-12 | Mitsubishi Agricultural Machinery Co Ltd | Work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH021565Y2 (en) | 1990-01-16 |