JPS60173767U - manual directional valve - Google Patents

manual directional valve

Info

Publication number
JPS60173767U
JPS60173767U JP6165584U JP6165584U JPS60173767U JP S60173767 U JPS60173767 U JP S60173767U JP 6165584 U JP6165584 U JP 6165584U JP 6165584 U JP6165584 U JP 6165584U JP S60173767 U JPS60173767 U JP S60173767U
Authority
JP
Japan
Prior art keywords
spring
spool
return spring
manual directional
switching
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
JP6165584U
Other languages
Japanese (ja)
Other versions
JPH0211668Y2 (en
Inventor
堀江　秀明
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP6165584U priority Critical patent/JPS60173767U/en
Publication of JPS60173767U publication Critical patent/JPS60173767U/en
Application granted granted Critical
Publication of JPH0211668Y2 publication Critical patent/JPH0211668Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (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図はこの考案の実施例を示す要部断面図、第２図は
従来の要部断面図である。 Ｈ・・・バルブ本体、１・・・スプール、３・・・キャ
ップ、１５．１６・・・ばね受、１７・・・リターンス
プリング、２１・・・補助スプリング。FIG. 1 is a sectional view of a main part showing an embodiment of this invention, and FIG. 2 is a sectional view of a conventional main part. H... Valve body, 1... Spool, 3... Cap, 15.16... Spring holder, 17... Return spring, 21... Auxiliary spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブ本体Ｈからスプールの一端を突出させ、その突出
端に操作レバーを設けるとともに、この操作レバーとは
反対端をキャップ内に突出させ、上記スプールの切換量
に応じて、その操作力を変化させる手動方向切換弁にお
いて、上記キャップ内のスプールに一対のばね受を摺動
自在に嵌合し、このばね受量にリターンスプリングを介
在させるとともに、このリターンスプリングとは別の補
助スプリングを設け、スプールの切換量が少ないとき、
上記リターンスプリングのみが圧縮され、切換量を多く
したときリターンスプリングとともに補助スプリングも
圧縮される構成にした手動方向切換弁。One end of the spool protrudes from the valve body H, and an operating lever is provided at the protruding end, and the opposite end of the operating lever protrudes into the cap, and the operating force thereof is varied according to the switching amount of the spool. In the manual directional control valve, a pair of spring receivers are slidably fitted to the spool inside the cap, a return spring is interposed in the spring receiver, and an auxiliary spring separate from the return spring is provided, and the spool When the amount of switching is small,
A manual directional control valve configured such that only the return spring is compressed, and when the switching amount is increased, the auxiliary spring is also compressed together with the return spring.
JP6165584U 1984-04-26 1984-04-26 manual directional valve Granted JPS60173767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6165584U JPS60173767U (en) 1984-04-26 1984-04-26 manual directional valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6165584U JPS60173767U (en) 1984-04-26 1984-04-26 manual directional valve

Publications (2)

Publication Number Publication Date
JPS60173767U true JPS60173767U (en) 1985-11-18
JPH0211668Y2 JPH0211668Y2 (en) 1990-03-27

Family

ID=30590128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6165584U Granted JPS60173767U (en) 1984-04-26 1984-04-26 manual directional valve

Country Status (1)

Country Link
JP (1) JPS60173767U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314418A (en) * 1976-06-05 1978-02-09 Teves Gmbh Alfred Valve
JPS5845478U (en) * 1981-09-22 1983-03-26 日立建機株式会社 directional valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845478B2 (en) * 1974-06-03 1983-10-11 イ− アイ デユポン デ ニモアス アンド カンパニ− coating materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314418A (en) * 1976-06-05 1978-02-09 Teves Gmbh Alfred Valve
JPS5845478U (en) * 1981-09-22 1983-03-26 日立建機株式会社 directional valve

Also Published As

Publication number Publication date
JPH0211668Y2 (en) 1990-03-27

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