BR9912779A - Sistema de distribuição oleodinâmico rotativo para a direção de eixos traseiros de veìculos - Google Patents

Sistema de distribuição oleodinâmico rotativo para a direção de eixos traseiros de veìculos

Info

Publication number
BR9912779A
BR9912779A BR9912779A BR9912779A BR9912779A BR 9912779 A BR9912779 A BR 9912779A BR 9912779 A BR9912779 A BR 9912779A BR 9912779 A BR9912779 A BR 9912779A BR 9912779 A BR9912779 A BR 9912779A
Authority
BR
Brazil
Prior art keywords
distribution system
vehicles
rear axles
oleodynamic
rotating
Prior art date
Application number
BR9912779A
Other languages
English (en)
Inventor
Armando Biondi
Original Assignee
Armando Biondi
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 Armando Biondi filed Critical Armando Biondi
Publication of BR9912779A publication Critical patent/BR9912779A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D13/00—Steering specially adapted for trailers
    • B62D13/04—Steering specially adapted for trailers for individually-pivoted wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/142—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks
    • B62D7/144—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering specially adapted for particular vehicles, e.g. tractors, carts, earth-moving vehicles, trucks for vehicles with more than two axles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
  • Vehicle Body Suspensions (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Patente de Invenção: SISTEMA DE DISTRIBUIçãO OLEODINâMICO ROTATIVO PARA A DIREçãO DE EIXOS TRASEIROS DE VEìCULOS. Um sistema hidráulico de direção assistida para a direção de eixos traseiros de veículos compreende um sistema de distribuição (10) acoplado a uma roda do eixo traseiro. O sistema de distribuição (10) possui um núcleo (12) encerrado em um estojo (11) e rotativo para distribuir fluido pressurizado a um cilindro (40). O sistema de distribuição compreende dispositivos centralizadores resilientes na forma de uma esfera (22) e mola (23).
BR9912779A 1998-08-07 1999-07-30 Sistema de distribuição oleodinâmico rotativo para a direção de eixos traseiros de veìculos BR9912779A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000072 IT1299693B1 (it) 1998-08-07 1998-08-07 Dispositivo distributore oleodinamico di tipo rotativo per applicazioni oleodinamiche, in particolare per la sterzatura di uno o
PCT/IT1999/000253 WO2000007866A1 (en) 1998-08-07 1999-07-30 Rotating oleodynamic distribution system for the steering of rear axles of vehicles

Publications (1)

Publication Number Publication Date
BR9912779A true BR9912779A (pt) 2001-10-09

Family

ID=11428604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912779A BR9912779A (pt) 1998-08-07 1999-07-30 Sistema de distribuição oleodinâmico rotativo para a direção de eixos traseiros de veìculos

Country Status (11)

Country Link
US (1) US6508330B1 (pt)
EP (1) EP1100710B1 (pt)
AT (1) ATE263698T1 (pt)
AU (1) AU760324B2 (pt)
BR (1) BR9912779A (pt)
CA (1) CA2339763A1 (pt)
DE (1) DE69916282T2 (pt)
ES (1) ES2220097T3 (pt)
IT (1) IT1299693B1 (pt)
WO (1) WO2000007866A1 (pt)
ZA (1) ZA200100998B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7073620B2 (en) 2003-06-06 2006-07-11 Oshkosh Truck Corporation Vehicle steering system having a rear steering control mechanism
US9541195B2 (en) 2013-09-24 2017-01-10 Gomaco Corporation Ratchet assembly and rotational sensor drive mechanism
CN104948723A (zh) * 2015-05-11 2015-09-30 夏云美 一种摆线针轮减速机液压控制杆

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655379A1 (de) * 1976-12-07 1978-06-08 Linde Ag Hydrostatische lenkeinrichtungen
US4534436A (en) * 1983-08-25 1985-08-13 Gordon Rosenmeier Control valve apparatus and steering systems
DK161759C (da) * 1985-03-23 1992-01-20 Zahnradfabrik Friedrichshafen Hydrostatisk styreindretning, isaer til motordrevne koeretoejer
US4936402A (en) * 1985-08-06 1990-06-26 White Hollis Newcomb Jun Hydrostatic steering device including a gerotor set
DE3837981C2 (de) * 1988-11-09 1993-10-07 Ernst Winsauer Lastkraftwagen oder Sattelauflieger mit zwangsgelenkter Zusatzachse
DE4210001A1 (de) * 1991-12-19 1993-09-23 Langendorf Fahrzeugbau Verfahren und vorrichtung zur zwangslenkung eines fahrzeuges
DE69417853T2 (de) * 1993-12-16 1999-08-12 Toyoda Koki K.K., Kariya, Aichi Hydraulische Servolenkung
DE4414161C1 (de) * 1994-04-22 1995-11-02 Zahnradfabrik Friedrichshafen Mehrachslenkanlage für Fahrzeuge
IT1274089B (it) * 1994-11-02 1997-07-15 R C D S R L Impianto di sterzatura servoassistita delle ruote sterzanti di un assale posteriore di un veicolo come semirimorchio o rimorchio avente circuito oleodinamico di comando e circuito pneumatico di centraggio e bloccaggio dell'assale che utilizza l'impianto di accumulazione pneumatica del veicolo
DE19541752C2 (de) * 1995-11-09 1997-09-04 Daimler Benz Ag Servolenkung für Kraftfahrzeuge
IT1285451B1 (it) * 1996-01-24 1998-06-08 R C D S R L Perfezionamento ad un impianto di sterzatura servoassistita delle ruote sterzanti di uno o piu' assali posteriori di un veicolo come
IT1286739B1 (it) * 1996-10-31 1998-07-17 R C D S R L Perfezionamento ad un impianto di sterzatura servoassistita delle ruote autosterzanti di uno o piu' assali posteriori di un veicolo

Also Published As

Publication number Publication date
AU760324B2 (en) 2003-05-15
CA2339763A1 (en) 2000-02-17
WO2000007866A1 (en) 2000-02-17
ATE263698T1 (de) 2004-04-15
EP1100710A1 (en) 2001-05-23
US6508330B1 (en) 2003-01-21
ZA200100998B (en) 2002-08-15
ES2220097T3 (es) 2004-12-01
DE69916282D1 (de) 2004-05-13
DE69916282T2 (de) 2005-06-09
AU5194399A (en) 2000-02-28
IT1299693B1 (it) 2000-03-24
ITVR980072A1 (it) 2000-02-08
EP1100710B1 (en) 2004-04-07

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/07/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 9A,10A E 11A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.