JPH0481852U - - Google Patents
Info
- Publication number
- JPH0481852U JPH0481852U JP12609390U JP12609390U JPH0481852U JP H0481852 U JPH0481852 U JP H0481852U JP 12609390 U JP12609390 U JP 12609390U JP 12609390 U JP12609390 U JP 12609390U JP H0481852 U JPH0481852 U JP H0481852U
- Authority
- JP
- Japan
- Prior art keywords
- stacked
- hydraulic circuit
- tractor
- view
- block
- 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
- 238000000605 extraction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Operation Control Of Excavators (AREA)
Description
第１図乃至第９図は本考案の一実施例を示し、
第１図は油圧回路図、第２図は積層したバルブブ
ロツクの平面図、第３図は第１補助コントロール
バルブの正面図、第４図は同背面図、第５図は同
左側面図、第６図は同右側面図、第７図は第２補
助コントロールバルブの正面図、第８図は同背面
図、第９図は同側面図である。第１０図及び第１
１図は夫々他の実施例を示す油圧回路図である。
第１２図は従来例を示す回路図である。
１６……切換バルブブロツク、２１……第１補
助コントロールバルブブロツク、３５……第２補
助コントロールバルブブロツク、４６……油圧取
出用ブロツク。
1 to 9 show an embodiment of the present invention,
Figure 1 is a hydraulic circuit diagram, Figure 2 is a plan view of the stacked valve blocks, Figure 3 is a front view of the first auxiliary control valve, Figure 4 is a rear view of the same, Figure 5 is a left side view of the same, and Figure 5 is a left side view of the same. 6 is a right side view of the second auxiliary control valve, FIG. 7 is a front view of the second auxiliary control valve, FIG. 8 is a rear view of the second auxiliary control valve, and FIG. 9 is a side view of the second auxiliary control valve. Figure 10 and 1
FIG. 1 is a hydraulic circuit diagram showing other embodiments.
FIG. 12 is a circuit diagram showing a conventional example. 16...Switching valve block, 21...First auxiliary control valve block, 35...Second auxiliary control valve block, 46...Hydraulic pressure extraction block.
Claims (1)
したトラクタの油圧回路において、 外端部のバルブブロツク３５に、油圧取出用ブ
ロツク４６が積層されていることを特徴とするト
ラクタの油圧回路。[Claims for Utility Model Registration] A hydraulic circuit for a tractor in which a plurality of valve blocks 16, 21, and 35 are stacked, characterized in that a hydraulic pressure extraction block 46 is stacked on the valve block 35 at the outer end. Tractor hydraulic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990126093U JP2525290Y2 (en) | 1990-11-27 | 1990-11-27 | Tractor hydraulic circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990126093U JP2525290Y2 (en) | 1990-11-27 | 1990-11-27 | Tractor hydraulic circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481852U true JPH0481852U (en) | 1992-07-16 |
| JP2525290Y2 JP2525290Y2 (en) | 1997-02-05 |
Family
ID=31873667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990126093U Expired - Fee Related JP2525290Y2 (en) | 1990-11-27 | 1990-11-27 | Tractor hydraulic circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525290Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985207A (en) * | 1982-11-04 | 1984-05-17 | ヤンマーディーゼル株式会社 | Working machine lift apparatus of agricultural tractor |
| JPH0254687U (en) * | 1988-10-11 | 1990-04-20 |
-
1990
- 1990-11-27 JP JP1990126093U patent/JP2525290Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985207A (en) * | 1982-11-04 | 1984-05-17 | ヤンマーディーゼル株式会社 | Working machine lift apparatus of agricultural tractor |
| JPH0254687U (en) * | 1988-10-11 | 1990-04-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525290Y2 (en) | 1997-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |