IT8253471V0 - Dispositivo di comando idraulico particolarmente per meccanismi di sterzo di veicoli - Google Patents

Dispositivo di comando idraulico particolarmente per meccanismi di sterzo di veicoli

Info

Publication number
IT8253471V0
IT8253471V0 IT8253471U IT5347182U IT8253471V0 IT 8253471 V0 IT8253471 V0 IT 8253471V0 IT 8253471 U IT8253471 U IT 8253471U IT 5347182 U IT5347182 U IT 5347182U IT 8253471 V0 IT8253471 V0 IT 8253471V0
Authority
IT
Italy
Prior art keywords
control device
hydraulic control
vehicle steering
device particularly
steering mechanisms
Prior art date
Application number
IT8253471U
Other languages
English (en)
Inventor
Erik Kyster Svend Erik Thomsen
Soren Nygard Sorensen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of IT8253471V0 publication Critical patent/IT8253471V0/it

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
    • 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
    • Y10T137/86654—For plural lines
    • 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
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature
    • 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
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86743—Rotary
    • Y10T137/86751—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Sliding Valves (AREA)
  • Servomotors (AREA)
IT8253471U 1981-07-02 1982-07-01 Dispositivo di comando idraulico particolarmente per meccanismi di sterzo di veicoli IT8253471V0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3126040A DE3126040C2 (de) 1981-07-02 1981-07-02 Hydraulische Steuervorrichtung

Publications (1)

Publication Number Publication Date
IT8253471V0 true IT8253471V0 (it) 1982-07-01

Family

ID=6135900

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8253471U IT8253471V0 (it) 1981-07-02 1982-07-01 Dispositivo di comando idraulico particolarmente per meccanismi di sterzo di veicoli
IT67835/82A IT1155711B (it) 1981-07-02 1982-07-01 Dispositivo di comando idraulico particolarmente per meccanismi di sterzo di veicoli

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT67835/82A IT1155711B (it) 1981-07-02 1982-07-01 Dispositivo di comando idraulico particolarmente per meccanismi di sterzo di veicoli

Country Status (7)

Country Link
US (1) US4471808A (it)
JP (1) JPS5813209A (it)
DE (1) DE3126040C2 (it)
DK (1) DK151827C (it)
FR (1) FR2514457A1 (it)
GB (1) GB2102361B (it)
IT (2) IT8253471V0 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118577A (ja) * 1982-12-27 1984-07-09 Koyo Jidoki Kk パワーステアリング装置の回転制御弁のスプール弁
DE3302001C2 (de) * 1983-01-21 1985-05-09 Danfoss A/S, Nordborg Drehschieber für eine hydrostatische Lenkeinheit für Fahrzeuge
JPS6270455A (ja) * 1985-09-25 1987-03-31 Dainichi Color & Chem Mfg Co Ltd 顔料組成物
US5267588A (en) * 1985-03-26 1993-12-07 Bishop Arthur E Rotary valve
BR8607096A (pt) * 1985-04-06 1988-02-09 Zahnradfabrik Friedrichshafen Valvula com registro giratorio para direcoes hidraulicas de forca auxiliar
JPS6270454A (ja) * 1985-09-25 1987-03-31 Dainichi Color & Chem Mfg Co Ltd 顔料のフラッシング方法
JPS6291365A (ja) * 1985-10-18 1987-04-25 Tokai T R W Kk コントロ−ルバルブ
ES8702263A1 (es) * 1986-04-28 1987-01-01 Bendix Espana Perfeccionamientos en distribuidores hidraulicos, especialmente para servodirecciones de vehiculos
JPS6319401A (ja) * 1986-07-10 1988-01-27 Mitsubishi Metal Corp ロ−タリ−アクチユエ−タ−
US4779646A (en) * 1987-07-15 1988-10-25 Trw Inc. Fluid flow control valve
USRE34746E (en) * 1988-10-06 1994-10-04 Eaton Corporation Open-center steering control unit with flow amplification
JP2719861B2 (ja) * 1991-12-13 1998-02-25 自動車機器株式会社 流体制御弁装置
EP0620790A1 (en) * 1992-01-16 1994-10-26 A.E. BISHOP & ASSOCIATES PTY. LTD. Rotary valve for hydraulic power steering with reduced noise and linear boost characteristic
US5259413A (en) * 1992-08-27 1993-11-09 Trw Inc. Steering control valve with contoured control surfaces
US5207244A (en) * 1992-09-21 1993-05-04 Trw Inc. Steering control valve with contoured control surfaces
WO1996034788A1 (en) * 1995-05-05 1996-11-07 Ae Bishop & Associates Pty. Limited Rotary valve for power steering gear
JPH0986426A (ja) * 1995-09-20 1997-03-31 Unisia Jecs Corp パワーステアリング装置
US5979504A (en) * 1996-05-02 1999-11-09 Caterpillar Inc. Rotary control valve
US5706696A (en) * 1996-09-09 1998-01-13 Wagner; Wendell J. Modular pressure set and system for stamping press
DE19737253C2 (de) * 1997-08-27 2000-11-30 Danfoss Fluid Power As Nordbor Hydraulische Steuervorrichtung
DE19755633B4 (de) * 1997-12-15 2008-06-19 Thyssenkrupp Presta Steertec Gmbh Drehschieberventil mit geräuschmindernden Steuernuten und Verfahren und Schleifscheibe zu dessen Herstellung
US6058703A (en) * 1998-09-28 2000-05-09 Smith; Richard Fluid valve transmission
US7152627B2 (en) * 2004-04-05 2006-12-26 R. H. Sheppard Co., Inc. Control valve for a hydraulic power steering system
DE102004029749A1 (de) * 2004-06-19 2006-01-12 Bosch Rexroth Aktiengesellschaft Verfahren zur Herstellung eines Drehschiebersteuerventils für eine hydraulische Lenkeinrichtung
ITRE20120014A1 (it) * 2012-02-28 2013-08-29 Ognibene Power Spa Dispositivo distributore per idroguida
IT201600070291A1 (it) * 2016-07-06 2018-01-06 Ognibene Power Spa Distributore rotante per idroguida

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25126A (en) * 1859-08-16 Churn
US223573A (en) * 1880-01-13 Worth
US2067346A (en) * 1935-09-07 1937-01-12 Ransom H Beman Regulating valve
GB516614A (en) * 1937-07-22 1939-12-06 Bristol Aeroplane Co Ltd An improved hydraulic control valve
GB985230A (en) * 1962-12-17 1965-03-03 Burman & Sons Ltd Valve for use in hydraulically operated vehicle steering mechanisms
US3591136A (en) * 1969-02-26 1971-07-06 Arthur E Bishop Rotary valve with curved valve slot
US3638867A (en) * 1970-09-14 1972-02-01 Risdon Mfg Co Variable discharge aerosol spray nozzle
US3800368A (en) * 1972-07-31 1974-04-02 Athlone Ind Inc Garment fastener assembly and method for making the same
US3819307A (en) * 1972-10-24 1974-06-25 Eaton Corp Stability means for a controller for fluid pressure operated devices
CH567213A5 (it) * 1973-05-17 1975-09-30 Sulzer Ag
DE2745786C2 (de) * 1977-10-12 1982-03-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Druckmittelsteuereinrichtung für Hilfskraftlenkungen, insbesondere für Kraftfahrzeuge
JPS5522572A (en) * 1978-08-07 1980-02-18 Nissan Motor Co Ltd Rotary valve
US4262689A (en) * 1978-10-13 1981-04-21 Rodder Jerome A Respirator valve
EP0021970B1 (en) * 1979-07-02 1983-11-23 Bendiberica S.A. Control valve for fluid actuated device
GB2062560B (en) * 1979-11-14 1983-05-11 Burman & Sons Ltd Control valve for power-assisted steering gear

Also Published As

Publication number Publication date
FR2514457B1 (it) 1985-05-24
DK288882A (da) 1983-01-03
DK151827C (da) 1988-08-08
IT8267835A0 (it) 1982-07-01
JPH0256542B2 (it) 1990-11-30
FR2514457A1 (fr) 1983-04-15
IT1155711B (it) 1987-01-28
DK151827B (da) 1988-01-04
GB2102361B (en) 1985-06-12
DE3126040A1 (de) 1983-01-20
JPS5813209A (ja) 1983-01-25
DE3126040C2 (de) 1985-12-12
US4471808A (en) 1984-09-18
GB2102361A (en) 1983-02-02

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