JPH024005U - - Google Patents
Info
- Publication number
- JPH024005U JPH024005U JP8200088U JP8200088U JPH024005U JP H024005 U JPH024005 U JP H024005U JP 8200088 U JP8200088 U JP 8200088U JP 8200088 U JP8200088 U JP 8200088U JP H024005 U JPH024005 U JP H024005U
- Authority
- JP
- Japan
- Prior art keywords
- joint member
- valve block
- tractor
- oil passages
- valve
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Fluid-Pressure Circuits (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案の実施例を示す正面図、第２図
はバルブブロツクの正面図、第３図はバルブブロ
ツクの断面図、第４図はトラクタの全体を示す側
面図、第５図は操作レバー装置を示す側面図、第
６図は第５図の―線断面図、第７図は第５図
の―線断面図、第８図は三点リンク機構の操
作回路図、第９図はトラクタ車体の断面図、第１
０図は従来例を示す断面図である。
１……トラクタ、４……車体、３７……バルブ
ブロツク、４１……油路（油圧ポート）、４８…
…管継手部材、４９……硬質パイプ、５０……弾
性シール部材。
Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a front view of the valve block, Fig. 3 is a sectional view of the valve block, Fig. 4 is a side view showing the entire tractor, and Fig. 5 is a front view of the valve block. A side view showing the operating lever device, FIG. 6 is a cross-sectional view taken along the line - - of FIG. 5, FIG. 7 is a cross-sectional view taken along the line - - of FIG. is a cross-sectional view of the tractor body, the first
FIG. 0 is a sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Tractor, 4... Vehicle body, 37... Valve block, 41... Oil path (hydraulic port), 48...
... Pipe joint member, 49 ... Hard pipe, 50 ... Elastic seal member.
Claims (1)
脱自在に取付けられた複数のバルブブロツクと、
各バルブブロツクに形成された油路を接続する管
継手部材とを具備し、 前記継手部材は硬質パイプに弾性シール部材を
被覆して成り、該継手部材の両端部が相隣接する
バルブブロツクの互いに対面する油路に挿脱自在
に圧入されていることを特徴とするトラクタのバ
ルブブロツク継手装置。[Claims for Utility Model Registration] A plurality of valve blocks that are removably attached to the surface of a tractor body adjacent to each other in a two-dimensional manner;
A pipe joint member is provided for connecting the oil passages formed in each valve block, and the joint member is made of a hard pipe covered with an elastic seal member, and both ends of the joint member are connected to each other of the adjacent valve blocks. A valve block coupling device for a tractor, characterized in that it is press-fitted into opposing oil passages in a freely insertable and detachable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8200088U JPH024005U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8200088U JPH024005U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024005U true JPH024005U (en) | 1990-01-11 |
Family
ID=31306768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8200088U Pending JPH024005U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318374U (en) * | 1986-07-23 | 1988-02-06 |
-
1988
- 1988-06-20 JP JP8200088U patent/JPH024005U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318374U (en) * | 1986-07-23 | 1988-02-06 |