JPH02140004U - - Google Patents

Info

Publication number
JPH02140004U
JPH02140004U JP4948589U JP4948589U JPH02140004U JP H02140004 U JPH02140004 U JP H02140004U JP 4948589 U JP4948589 U JP 4948589U JP 4948589 U JP4948589 U JP 4948589U JP H02140004 U JPH02140004 U JP H02140004U
Authority
JP
Japan
Prior art keywords
lever
spherical part
disk
spools
disc
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
Application number
JP4948589U
Other languages
English (en)
Other versions
JP2528854Y2 (ja
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 filed Critical
Priority to JP1989049485U priority Critical patent/JP2528854Y2/ja
Priority to PCT/JP1990/000541 priority patent/WO1990013766A1/ja
Priority to DE69012294T priority patent/DE69012294T2/de
Priority to US07/628,401 priority patent/US5184646A/en
Priority to EP90907391A priority patent/EP0432270B1/en
Priority to KR1019900702687A priority patent/KR920700372A/ko
Publication of JPH02140004U publication Critical patent/JPH02140004U/ja
Application granted granted Critical
Publication of JP2528854Y2 publication Critical patent/JP2528854Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Mechanical Control Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す断面図、第２図
は球状部と回り止め部材の分解斜視図、第３図は
他の実施例の断面図、第４図は従来例の断面図で
ある。 １は弁本体、２は圧油ポート、３は出口ポート
、４はスプール、８はピストン、１４はデイスク
、１５はレバー、２０は球状部、２３は球状凹部
、２４はボールジヨイント。

Claims (1)

  1. 【実用新案登録請求の範囲】 弁本体１に、圧油ポート２と出口ポート３を連
    通・遮断する４本のスプール４及びその各スプー
    ル４を移動する４本のピストン８を設け、この各
    ピストン８をレバー１５に設けたデイスク１４を
    前後・左右に揺動することで移動してスプール４
    を連通位置とするパイロツト弁において、 前記弁本体１に球状部２０を設け、前記デイス
    ク１４の球状凹部２３を球状部２０に嵌合してボ
    ールジヨイント２４とし、該デイスク１４と球状
    部２０とに亘つてレバー１５に設けたデイスク１
    ４のレバー軸回りの回転運動の阻止する部材を設
    けたことを特徴とするパイロツト弁。
JP1989049485U 1989-04-28 1989-04-28 パイロット弁 Expired - Lifetime JP2528854Y2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1989049485U JP2528854Y2 (ja) 1989-04-28 1989-04-28 パイロット弁
PCT/JP1990/000541 WO1990013766A1 (fr) 1989-04-28 1990-04-25 Soupape pilote
DE69012294T DE69012294T2 (de) 1989-04-28 1990-04-25 Pilotventil.
US07/628,401 US5184646A (en) 1989-04-28 1990-04-25 Pilot valve
EP90907391A EP0432270B1 (en) 1989-04-28 1990-04-25 Pilot valve
KR1019900702687A KR920700372A (ko) 1989-04-28 1990-04-25 파이롯트 밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989049485U JP2528854Y2 (ja) 1989-04-28 1989-04-28 パイロット弁

Publications (2)

Publication Number Publication Date
JPH02140004U true JPH02140004U (ja) 1990-11-22
JP2528854Y2 JP2528854Y2 (ja) 1997-03-12

Family

ID=31567216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989049485U Expired - Lifetime JP2528854Y2 (ja) 1989-04-28 1989-04-28 パイロット弁

Country Status (1)

Country Link
JP (1) JP2528854Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518616U (ja) * 1978-07-21 1980-02-06
JPS59149526U (ja) * 1983-03-26 1984-10-05 日産自動車株式会社 シフトレバ−の支持構造
JPS60132180A (ja) * 1983-12-19 1985-07-15 Mitsubishi Heavy Ind Ltd リモコン弁
JPS63119124U (ja) * 1987-01-29 1988-08-02

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518616U (ja) * 1978-07-21 1980-02-06
JPS59149526U (ja) * 1983-03-26 1984-10-05 日産自動車株式会社 シフトレバ−の支持構造
JPS60132180A (ja) * 1983-12-19 1985-07-15 Mitsubishi Heavy Ind Ltd リモコン弁
JPS63119124U (ja) * 1987-01-29 1988-08-02

Also Published As

Publication number Publication date
JP2528854Y2 (ja) 1997-03-12

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