JPS61169729U - - Google Patents
Info
- Publication number
- JPS61169729U JPS61169729U JP5321485U JP5321485U JPS61169729U JP S61169729 U JPS61169729 U JP S61169729U JP 5321485 U JP5321485 U JP 5321485U JP 5321485 U JP5321485 U JP 5321485U JP S61169729 U JPS61169729 U JP S61169729U
- Authority
- JP
- Japan
- Prior art keywords
- valves
- tractor
- soft
- feeling
- hydraulic clutch
- 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
- 206010016322 Feeling abnormal Diseases 0.000 claims description 4
Landscapes
- Arrangement Of Transmissions (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図はユニツトを示す平面図、第２図はユニツトを
トラクタに取付けた状態を示す平面図である。
２…油圧クラツチ、３…油タンク、５…マニホ
ールド、６…クラツチペダル、７…ソフトフイー
リングバルブ、８，９…油路、１２，１３…油路
、１４…アキユムレータ、１５，１６…電磁バル
ブ（バルブ）、１７〜２１…油路、２３…チエン
ジレバーケース（ケース）。
The drawing shows one embodiment of this invention.
This figure is a plan view showing the unit, and FIG. 2 is a plan view showing the unit attached to a tractor. 2... Hydraulic clutch, 3... Oil tank, 5... Manifold, 6... Clutch pedal, 7... Soft feeling valve, 8, 9... Oil passage, 12, 13... Oil passage, 14... Accumulator, 15, 16... Solenoid valve ( valve), 17-21... oil passage, 23... change lever case (case).
Claims (1)
発進させるソフトフイーリングバルブと、トラク
タの走行動力を断続する油圧クラツチへの油圧の
供給を断続するバルブと、前記油圧クラツチの断
続時に必要となる瞬間的な流量及び油圧を確保す
るアキユムレータと、これらのアキユムレータと
バルブとソフトフイーリングバルブを油圧クラツ
チや油タンクに接続する油路を形成したマニホー
ルドとを設け、このマニホールドに前記ソフトフ
イーリングバルブとバルブとアキユムレータとを
取付けてユニツト化するとともに座席下部のケー
スに取付けたことを特徴とするトラクタの走行制
御バルブ装置。 A soft feeling valve that smoothly starts the tractor in conjunction with the clutch pedal, a valve that cuts off the supply of hydraulic pressure to the hydraulic clutch that cuts off the traveling power of the tractor, and an instantaneous flow rate that is required when the hydraulic clutch is turned on and off. and an accumulator for securing oil pressure, and a manifold forming an oil passage for connecting these accumulators, valves, and soft-feeling valves to a hydraulic clutch and an oil tank, and the soft-feeling valves, valves, and accumulators are attached to this manifold. A travel control valve device for a tractor, characterized in that it is integrated into a unit and is attached to a case under the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5321485U JPS61169729U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5321485U JPS61169729U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169729U true JPS61169729U (en) | 1986-10-21 |
Family
ID=30573866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5321485U Pending JPS61169729U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169729U (en) |
-
1985
- 1985-04-10 JP JP5321485U patent/JPS61169729U/ja active Pending