JPS6178025U - - Google Patents
Info
- Publication number
- JPS6178025U JPS6178025U JP16428084U JP16428084U JPS6178025U JP S6178025 U JPS6178025 U JP S6178025U JP 16428084 U JP16428084 U JP 16428084U JP 16428084 U JP16428084 U JP 16428084U JP S6178025 U JPS6178025 U JP S6178025U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- control unit
- valve
- hydraulic oil
- pto
- 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
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
図はこの考案の実施例を示し、第１図は全体側
面図、第２図は要部の拡大側面図、第３図は回路
図、第４図は昇圧制御ユニツト本体の断面図であ
る。
符号の説明、１…トラクター、２…エンジン、
３…クラツチハウジング、５…ＰＴＯクラツチ、
７…昇圧制御ユニツト、８…油圧ポンプ、１０…
制御弁、１７…ドレン回路、１９…ユニツト本体
。
The drawings show an embodiment of this invention; FIG. 1 is an overall side view, FIG. 2 is an enlarged side view of essential parts, FIG. 3 is a circuit diagram, and FIG. 4 is a sectional view of the main body of the boost control unit. Explanation of symbols, 1...Tractor, 2...Engine,
3...Clutch housing, 5...PTO clutch,
7... Boost control unit, 8... Hydraulic pump, 10...
Control valve, 17...Drain circuit, 19...Unit body.
Claims (1)
るポンプ８と、両者５，８の間にあつて作動圧油
の油路の切換えを行なうクラツチバルブ６と、前
記ＰＴＯクラツチ５のシリンダ室内の圧力を徐々
に高める昇圧制御ユニツト７を有するトラクター
１において、機体を構成するクラツチハウジング
３の側壁部にクラツチバルブ６を取り付け、この
クラツチバルブ６の側部には上記昇圧制御ユニツ
ト７を着脱自在に重合固着したことを特徴とする
ＰＴＯクラツチ制御装置。 A hydraulic PTO clutch 5, a pump 8 that supplies hydraulic oil to it, a clutch valve 6 that is located between both 5 and 8 and switches the hydraulic oil passage, and the pressure inside the cylinder chamber of the PTO clutch 5. In the tractor 1 having a boost control unit 7 that gradually increases the pressure, a clutch valve 6 is attached to the side wall of the clutch housing 3 constituting the machine body, and the boost control unit 7 is removably attached to the side of the clutch valve 6. A PTO clutch control device characterized in that it is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16428084U JPS6178025U (en) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16428084U JPS6178025U (en) | 1984-10-29 | 1984-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178025U true JPS6178025U (en) | 1986-05-24 |
Family
ID=30722145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16428084U Pending JPS6178025U (en) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178025U (en) |
-
1984
- 1984-10-29 JP JP16428084U patent/JPS6178025U/ja active Pending