JPS60152576U - ロ−タリバルブ - Google Patents

ロ−タリバルブ

Info

Publication number
JPS60152576U
JPS60152576U JP1984041649U JP4164984U JPS60152576U JP S60152576 U JPS60152576 U JP S60152576U JP 1984041649 U JP1984041649 U JP 1984041649U JP 4164984 U JP4164984 U JP 4164984U JP S60152576 U JPS60152576 U JP S60152576U
Authority
JP
Japan
Prior art keywords
valve member
sleeve valve
bushing
inner hole
rotary 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.)
Granted
Application number
JP1984041649U
Other languages
English (en)
Other versions
JPH0216939Y2 (ja
Inventor
隆一 山田
広川　利夫
後藤　俊広
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP1984041649U priority Critical patent/JPS60152576U/ja
Priority to US06/713,822 priority patent/US4592389A/en
Publication of JPS60152576U publication Critical patent/JPS60152576U/ja
Application granted granted Critical
Publication of JPH0216939Y2 publication Critical patent/JPH0216939Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • B62D5/083—Rotary valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/903—Retaining ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (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。

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第１図は本考案の
ロータリバルブを備えた動力舵取装置の縦断面図、第２
図は第１図の■−■線拡線断大断面図３図はブツシュを
固着した状態を示すスリーブ弁部材の縦断面図、第４図
はブツシュの固着状態を示す拡大断面図。 ２２・・・・・・スプール弁部材、２４・・・・・・ス
リーブ弁部材、２６，２７・・・・・・凹溝、２９・・
・・・・嵌合孔、３０・・・・・・ブツシュ、３０ａ・
・・・・・第１のテーパ面、３１ｂ・・・・・・第２の
テーパ面、３１・・・・・・シール剤、３２・・・・・
・かしめ突起部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内孔に軸方向に延びる複数の凹溝を形成したスリーブ弁
    部材と、このスリーブ弁部材の内孔に相対回転可能に嵌
    合するスプール弁部材を備え、両弁部材の相対回転によ
    り圧力流体の給排を制御するロータリバルブにおいて、
    前記スリーブ弁部材の端部に前記内孔より大径の嵌合孔
    を形成し、この嵌合孔の内周および端面にシール剤を介
    してブツシュを嵌合させ、このブツシュの外縁部に面取
    りを形成し、前記スリーブ弁部材の端部をかしめてかし
    め部を前記面取りに当接させるようにしたことを特徴と
    するロータリバルブ。
JP1984041649U 1984-03-22 1984-03-22 ロ−タリバルブ Granted JPS60152576U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984041649U JPS60152576U (ja) 1984-03-22 1984-03-22 ロ−タリバルブ
US06/713,822 US4592389A (en) 1984-03-22 1985-03-20 Rotary valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984041649U JPS60152576U (ja) 1984-03-22 1984-03-22 ロ−タリバルブ

Publications (2)

Publication Number Publication Date
JPS60152576U true JPS60152576U (ja) 1985-10-11
JPH0216939Y2 JPH0216939Y2 (ja) 1990-05-10

Family

ID=12614194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984041649U Granted JPS60152576U (ja) 1984-03-22 1984-03-22 ロ−タリバルブ

Country Status (2)

Country Link
US (1) US4592389A (ja)
JP (1) JPS60152576U (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733979A (en) * 1985-12-04 1988-03-29 Ntn Toyo Bearing Co., Ltd. Thrust roller bearing assembly
JPS62132027A (ja) * 1985-12-04 1987-06-15 Ntn Toyo Bearing Co Ltd スラストころ軸受ユニツト
US5249503A (en) * 1990-01-05 1993-10-05 William J. Weinstock Variable ratio reaction valve
US5102543A (en) * 1990-06-25 1992-04-07 Sta-Rite Industries, Inc. Improved rotatable spool valve for use with filter cartridges
ES2948109T3 (es) 2015-06-30 2023-08-31 Saint Gobain Performance Plastics Corp Cojinete plano

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1649409A (en) * 1927-11-15 Egbert jabdine
US944423A (en) * 1909-02-19 1909-12-28 Ernst Feix Method of securing resilient packing in the grooves of metallic filter-press frames.
US1005954A (en) * 1909-09-07 1911-10-17 Walter Fritz Stuffing-box for rotary parts.
US1947973A (en) * 1931-03-04 1934-02-20 Francis W Davis Hydraulic steering mechanism with remote power unit
US2724893A (en) * 1949-06-03 1955-11-29 Houdaille Hershey Corp Method of sealing the joint between a cover and a turned over casing wall flange
US4009641A (en) * 1975-11-14 1977-03-01 General Motors Corporation Compact power steering gear
JPS57949A (en) * 1980-05-30 1982-01-06 Toyoda Mach Works Ltd Servo-valve
JPS5822486A (ja) * 1981-07-31 1983-02-09 Kokusai Denshin Denwa Co Ltd <Kdd> ドット型印出装置の出力制御方法

Also Published As

Publication number Publication date
US4592389A (en) 1986-06-03
JPH0216939Y2 (ja) 1990-05-10

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