JPS581204U - Agricultural tractor hydraulic system - Google Patents

Agricultural tractor hydraulic system

Info

Publication number
JPS581204U
JPS581204U JP9554081U JP9554081U JPS581204U JP S581204 U JPS581204 U JP S581204U JP 9554081 U JP9554081 U JP 9554081U JP 9554081 U JP9554081 U JP 9554081U JP S581204 U JPS581204 U JP S581204U
Authority
JP
Japan
Prior art keywords
hydraulic system
agricultural tractor
tractor hydraulic
stop valve
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
Application number
JP9554081U
Other languages
Japanese (ja)
Inventor
薫徳 咲川
和彦 矢野
Original Assignee
株式会社神崎高級工機製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社神崎高級工機製作所 filed Critical 株式会社神崎高級工機製作所
Priority to JP9554081U priority Critical patent/JPS581204U/en
Publication of JPS581204U publication Critical patent/JPS581204U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は農用トラクターの全体側面図、第２図は油圧装
置の平面図、第３図は従来のストップバルブ部分の側面
断面図、第４図も従来の他の例を示すストップバルブ部
分の平面断面図、第５図は本件適業のストップバルブ装
置を示す図面である。 ５０・ストップバルブハンドル、訃・・シリンダーヘッ
ド、２９・・・オーバーロードバルブのボールバルブ、
３０・・・ボール押さえ、３２・・・螺子杆。 −第３図 ／／λ　　　　　　　　　　　　　　　　　　　　　　
　　　　　　　　　　　　　　　　「＝弓７ 　ＶFig. 1 is an overall side view of an agricultural tractor, Fig. 2 is a plan view of the hydraulic system, Fig. 3 is a side sectional view of a conventional stop valve section, and Fig. 4 also shows another example of the conventional stop valve section. The plan sectional view, FIG. 5, is a drawing showing the stop valve device of this application. 50 Stop valve handle, Cylinder head, 29 Ball valve of overload valve,
30...Ball holder, 32...Screw rod. -Figure 3//λ
"=Bow 7 V

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダーヘッドにストップバルブハンドルにより前後
螺子移動可能とされたストップバルブのポペット弁体内
にオーバーロードバルブを内装させたことを特徴とする
農用トラクターの油圧装置。A hydraulic system for an agricultural tractor characterized by having an overload valve built into the poppet valve body of a stop valve that can be screwed back and forth using a stop valve handle in the cylinder head.
JP9554081U 1981-06-27 1981-06-27 Agricultural tractor hydraulic system Pending JPS581204U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9554081U JPS581204U (en) 1981-06-27 1981-06-27 Agricultural tractor hydraulic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9554081U JPS581204U (en) 1981-06-27 1981-06-27 Agricultural tractor hydraulic system

Publications (1)

Publication Number Publication Date
JPS581204U true JPS581204U (en) 1983-01-06

Family

ID=29890441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9554081U Pending JPS581204U (en) 1981-06-27 1981-06-27 Agricultural tractor hydraulic system

Country Status (1)

Country Link
JP (1) JPS581204U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6279405U (en) * 1985-11-08 1987-05-21
JPS6364206U (en) * 1986-10-15 1988-04-27

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224809A (en) * 1975-08-13 1977-02-24 Kubota Ltd Adjuster for hydraulic presser dropping speed of tractor
JPS5230611A (en) * 1975-09-03 1977-03-08 Kubota Ltd Adjuster for hydraulic pressure dropping speed of tractor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224809A (en) * 1975-08-13 1977-02-24 Kubota Ltd Adjuster for hydraulic presser dropping speed of tractor
JPS5230611A (en) * 1975-09-03 1977-03-08 Kubota Ltd Adjuster for hydraulic pressure dropping speed of tractor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6279405U (en) * 1985-11-08 1987-05-21
JPH0327441Y2 (en) * 1985-11-08 1991-06-13
JPS6364206U (en) * 1986-10-15 1988-04-27
JPH0225281Y2 (en) * 1986-10-15 1990-07-12

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