JPH0260507U - - Google Patents
Info
- Publication number
- JPH0260507U JPH0260507U JP14049688U JP14049688U JPH0260507U JP H0260507 U JPH0260507 U JP H0260507U JP 14049688 U JP14049688 U JP 14049688U JP 14049688 U JP14049688 U JP 14049688U JP H0260507 U JPH0260507 U JP H0260507U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- tractor
- operating
- lift arm
- cylinder head
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は、本考案による油圧リフト構造を有す
るトラクタの側面図。第２図は、同要部の一部切
欠側面図。第３図及び第４図は、シリンダヘツド
内の油路の説明図。第５図は、リフトアーム作動
用突片の一部拡大断面図。第６図は、ラインフイ
ルターの断面図。第７図は、管継手用ボルトの断
面図。
Ａ：トラクタ、３：ミツシヨンケース、１４：
リフトアーム作動用シリンダ、１４ｅ：シリンダ
ヘツド、２５：油圧バルブ。
FIG. 1 is a side view of a tractor having a hydraulic lift structure according to the present invention. FIG. 2 is a partially cutaway side view of the main part. 3 and 4 are explanatory diagrams of oil passages in the cylinder head. FIG. 5 is a partially enlarged sectional view of the lift arm operating protrusion. FIG. 6 is a sectional view of the line filter. FIG. 7 is a sectional view of a bolt for a pipe joint. A: Tractor, 3: Mission case, 14:
Cylinder for operating lift arm, 14e: Cylinder head, 25: Hydraulic valve.
Claims (1)
作動用シリンダ１４を配設し、同シリンダ１４の
シリンダヘツド１４ｅによりミツシヨンケース３
の上部前壁を一部形成すると共に、同シリンダヘ
ツド１４ｅに、リフトアーム作動用シリンダ１４
を制御する油圧バルブ２５をミツシヨンケース３
の外部で一体的に取付けてなるトラクタの油圧リ
フト構造。 A cylinder 14 for operating the lift arm is disposed in the upper part of the mission case 3, and the cylinder head 14e of the cylinder 14 moves the mission case 3.
The cylinder head 14e is provided with a cylinder 14 for operating the lift arm.
The hydraulic valve 25 that controls the transmission case 3
A tractor hydraulic lift structure that is integrally attached to the outside of the tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140496U JPH0741291Y2 (en) | 1988-10-26 | 1988-10-26 | Hydraulic lift structure of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140496U JPH0741291Y2 (en) | 1988-10-26 | 1988-10-26 | Hydraulic lift structure of tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0260507U true JPH0260507U (en) | 1990-05-02 |
| JPH0741291Y2 JPH0741291Y2 (en) | 1995-09-27 |
Family
ID=31404720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988140496U Expired - Lifetime JPH0741291Y2 (en) | 1988-10-26 | 1988-10-26 | Hydraulic lift structure of tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741291Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006166763A (en) * | 2004-12-15 | 2006-06-29 | Mitsubishi Agricult Mach Co Ltd | Working implement transmission case for combine harvester |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528134U (en) * | 1978-08-11 | 1980-02-23 | ||
| JPS55145104U (en) * | 1979-04-05 | 1980-10-18 | ||
| JPS5610082U (en) * | 1979-07-03 | 1981-01-28 |
-
1988
- 1988-10-26 JP JP1988140496U patent/JPH0741291Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528134U (en) * | 1978-08-11 | 1980-02-23 | ||
| JPS55145104U (en) * | 1979-04-05 | 1980-10-18 | ||
| JPS5610082U (en) * | 1979-07-03 | 1981-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741291Y2 (en) | 1995-09-27 |