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IT1406552B1 - Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura - Google Patents

Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura

Info

Publication number
IT1406552B1
IT1406552B1 ITTO2010A000758A ITTO20100758A IT1406552B1 IT 1406552 B1 IT1406552 B1 IT 1406552B1 IT TO2010A000758 A ITTO2010A000758 A IT TO2010A000758A IT TO20100758 A ITTO20100758 A IT TO20100758A IT 1406552 B1 IT1406552 B1 IT 1406552B1
Authority
IT
Italy
Prior art keywords
vehicles
control device
double
pedal
braking
Prior art date
Application number
ITTO2010A000758A
Other languages
English (en)
Inventor
Leonardo Cadeddu
Original Assignee
Vhit Spa
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 Vhit Spa filed Critical Vhit Spa
Priority to ITTO2010A000758A priority Critical patent/IT1406552B1/it
Priority to CN201180044747.1A priority patent/CN103140398B/zh
Priority to PCT/IB2011/054011 priority patent/WO2012035498A2/en
Priority to EP11773861.7A priority patent/EP2616296B1/en
Priority to US13/823,532 priority patent/US9126574B2/en
Publication of ITTO20100758A1 publication Critical patent/ITTO20100758A1/it
Application granted granted Critical
Publication of IT1406552B1 publication Critical patent/IT1406552B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • B60T11/21—Tandem, side-by-side, or other multiple master cylinder units with two pedals operating on respective circuits, pressures therein being equalised when both pedals are operated together, e.g. for steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/108—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic to a trailer fluid system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
ITTO2010A000758A 2010-09-16 2010-09-16 Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura IT1406552B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO2010A000758A IT1406552B1 (it) 2010-09-16 2010-09-16 Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura
CN201180044747.1A CN103140398B (zh) 2010-09-16 2011-09-14 用于通过两个制动踏板在车辆内控制制动的液压装置
PCT/IB2011/054011 WO2012035498A2 (en) 2010-09-16 2011-09-14 Hydraulic device for controlling braking in vehicles with two braking pedals
EP11773861.7A EP2616296B1 (en) 2010-09-16 2011-09-14 Hydraulic device for controlling braking in vehicles with two braking pedals
US13/823,532 US9126574B2 (en) 2010-09-16 2011-09-14 Hydraulic device for controlling braking in vehicles with two braking pedals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2010A000758A IT1406552B1 (it) 2010-09-16 2010-09-16 Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura

Publications (2)

Publication Number Publication Date
ITTO20100758A1 ITTO20100758A1 (it) 2012-03-17
IT1406552B1 true IT1406552B1 (it) 2014-02-28

Family

ID=43739144

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2010A000758A IT1406552B1 (it) 2010-09-16 2010-09-16 Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura

Country Status (5)

Country Link
US (1) US9126574B2 (it)
EP (1) EP2616296B1 (it)
CN (1) CN103140398B (it)
IT (1) IT1406552B1 (it)
WO (1) WO2012035498A2 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20121065A1 (it) 2012-12-12 2014-06-13 Vhit Spa Sistema di frenatura idraulico per trattori agricoli e simili, e metodo di gestione di tale sistema
EP3204277B1 (en) 2014-10-09 2020-12-23 VHIT S.p.A. Pressure balancing device for hydraulic braking systems
EP3009315B1 (en) 2014-10-15 2019-04-24 VHIT S.p.A. Device and method for adjusting/reducing pressure for servo controlled brakes
CN105015527A (zh) * 2015-07-16 2015-11-04 柳州六品科技有限公司 一种可靠的叉车制动装置
ITUB20152356A1 (it) * 2015-07-21 2017-01-21 Vhit Spa Dispositivo di bilanciamento in corsa per sistemi di frenatura idraulica, sistema di frenatura che comprende il dispositivo e metodo del sistema di frenatura
ITUB20159327A1 (it) * 2015-12-28 2017-06-28 Vhit Spa Sistema idraulico di frenatura per trattori agricoli e metodo di funzionamento dello stesso
ITUB20159195A1 (it) * 2015-12-29 2017-06-29 Vhit Spa Dispositivo idraulico di comando della frenatura per veicoli agricoli e simili
IT201700066182A1 (it) * 2017-06-14 2018-12-14 Vhit S P A Soc Unipersonale Dispositivo di frenatura idraulico servoassistito
WO2019036276A1 (en) * 2017-08-14 2019-02-21 Hendrickson Usa, L.L.C. PNEUMATIC BRAKE SYSTEM
RU2703004C1 (ru) * 2018-07-10 2019-10-15 Роман Юрьевич Писцов Система управления бортоповоротного транспортного средства
EP4011727B1 (en) * 2020-12-10 2023-11-29 Vhit S.P.A. Societa Unipersonale Braking device

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US3120244A (en) * 1961-05-05 1964-02-04 Lambert & Brake Corp Control valve unit
US3345112A (en) * 1966-02-07 1967-10-03 Lambert & Brake Corp Brake equalizer valve
AT293897B (de) * 1969-05-02 1971-10-25 Steyr Daimler Puch Ag Hydraulische Bremseinrichtung zum Lenk- oder Allradbremsen von zweiachsigen Fahrzeugen, insbesondere Ackerschleppern
GB1301111A (en) * 1969-05-08 1972-12-29 Girling Ltd Two pedal hydraulic braking system
GB1381407A (en) * 1972-07-07 1975-01-22 Girling Ltd Master cylinder assemblies for vehicle hydraulic braking systems
GB1472136A (en) * 1974-06-08 1977-05-04 Girling Ltd Master cylinder assembly for a vehicle hydraulic braking system
DE2630517A1 (de) * 1976-07-07 1978-01-12 Bosch Gmbh Robert Hydraulische bremsvorrichtung mit hilfskraftbetaetigung fuer nutzfahrzeuge mit einzelradbremsung
US4178757A (en) * 1977-08-10 1979-12-18 White Farm Equipment Company Flow control means
DE2909279C2 (de) * 1979-03-09 1986-06-12 Alfred Teves Gmbh, 6000 Frankfurt Lenkbremseinrichtung für ein hydraulisch bremsbares Fahrzeug mit zwei auf einen gemeinsamen Hauptbremszylinder einwirkenden Bremspedalen
EP0042668B1 (en) * 1980-06-17 1984-02-01 LUCAS INDUSTRIES public limited company Improvements in control valve assemblies for hydraulic braking and steering systems
IT1132643B (it) * 1980-09-04 1986-07-02 Benditalia Spa Distributore per impianti di frenatura di veicoli
FR2499010A1 (fr) * 1981-01-30 1982-08-06 Dba Systeme de freinage pour vehicule automobile forme d'un tracteur et d'une remorque
DE3242982A1 (de) * 1982-11-20 1984-05-24 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische brems- und lenkbremsanlage
DE3317611A1 (de) * 1983-05-14 1984-11-15 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische brems- und lenkbremsanlage
GB8314113D0 (en) * 1983-05-21 1983-06-29 Lucas Ind Plc Vehicle hydraulic braking system
GB2140111B (en) * 1983-05-21 1987-08-19 Lucas Ind Plc Tractor and trailer hydraulic braking system for facilitating steering
GB8710273D0 (en) * 1987-04-30 1987-06-03 Lucas Ind Plc Master cylinder assembly
GB8808106D0 (en) * 1988-04-07 1988-05-11 Lucas Ind Plc Improvements in master cylinder & booster assemblies
US5190356A (en) * 1988-07-01 1993-03-02 Wabco Automotive U.K. Limited AND-type control valve for a tractor-trailer braking system
EP1114761B1 (en) * 2000-01-05 2004-09-15 ArvinMeritor, Inc. Dual hydraulic booster assembly for vehicle hydraulic braking systems
DE10033567B4 (de) * 2000-07-11 2004-11-04 British American Tobacco (Germany) Gmbh Vorrichtung zur Selbst- bzw. Einzelverfertigung von Cigaretten
ATE496809T1 (de) 2003-03-13 2011-02-15 Vhit Spa Bremskraftvorrichtung mit verbesserter bremsempfindlichkeit
GB0327402D0 (en) * 2003-11-25 2003-12-31 Meritor Heavy Vehicle Braking Twin master cylinder assembly
ITBO20040444A1 (it) * 2004-07-16 2004-10-16 Cnh Italia Spa Apparecchiatura di frenatura per un trattore
ITTO20050206A1 (it) * 2005-03-30 2006-09-30 Vhit Spa Impianto di frenatura per un veicolo, con funzione di sicurezza
RU2446067C2 (ru) 2006-05-16 2012-03-27 Вхит С.П.А. Клапан для отключения переднего тормоза и/или тормоза прицепа для сельскохозяйственного трактора или аналогичного транспортного средства
ITTO20070908A1 (it) 2007-12-18 2009-06-19 Vhit Spa Valvola di bilanciamento della frenatura, per un trattore agricolo o veicolo similare
ITTO20080032A1 (it) * 2008-01-16 2009-07-17 Vhit Spa Dispositivo idraulico di frenatura con disposizioni di sicurezza, per un trattore agricolo o veicolo similare
KR101507641B1 (ko) * 2009-03-31 2015-04-07 카알리슬 브레이크 프로덕츠 (유케이) 리미티드 통합된 압력 균형을 갖는 트윈 파워 밸브
IT1395256B1 (it) * 2009-07-22 2012-09-05 Vhit Spa Insieme di cilindri maestri, in particolare per il bilanciamento di un sistema di frenatura di un veicolo agricolo

Also Published As

Publication number Publication date
US9126574B2 (en) 2015-09-08
EP2616296B1 (en) 2016-08-03
EP2616296A2 (en) 2013-07-24
WO2012035498A3 (en) 2012-09-13
WO2012035498A2 (en) 2012-03-22
CN103140398B (zh) 2016-06-08
ITTO20100758A1 (it) 2012-03-17
CN103140398A (zh) 2013-06-05
US20130175852A1 (en) 2013-07-11

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