IT1395256B1 - Insieme di cilindri maestri, in particolare per il bilanciamento di un sistema di frenatura di un veicolo agricolo - Google Patents

Insieme di cilindri maestri, in particolare per il bilanciamento di un sistema di frenatura di un veicolo agricolo

Info

Publication number
IT1395256B1
IT1395256B1 ITTO2009A000555A ITTO20090555A IT1395256B1 IT 1395256 B1 IT1395256 B1 IT 1395256B1 IT TO2009A000555 A ITTO2009A000555 A IT TO2009A000555A IT TO20090555 A ITTO20090555 A IT TO20090555A IT 1395256 B1 IT1395256 B1 IT 1395256B1
Authority
IT
Italy
Prior art keywords
balancing
braking system
agricultural vehicle
master cylinders
cylinders
Prior art date
Application number
ITTO2009A000555A
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 ITTO2009A000555A priority Critical patent/IT1395256B1/it
Priority to EP10744733.6A priority patent/EP2456646B1/en
Priority to US13/386,245 priority patent/US8789668B2/en
Priority to CN201080033504.3A priority patent/CN102574517B/zh
Priority to PCT/IB2010/053199 priority patent/WO2011010245A1/en
Publication of ITTO20090555A1 publication Critical patent/ITTO20090555A1/it
Application granted granted Critical
Publication of IT1395256B1 publication Critical patent/IT1395256B1/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
    • B60T11/101—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 equalising arrangements
    • 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
    • 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)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
ITTO2009A000555A 2009-07-22 2009-07-22 Insieme di cilindri maestri, in particolare per il bilanciamento di un sistema di frenatura di un veicolo agricolo IT1395256B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO2009A000555A IT1395256B1 (it) 2009-07-22 2009-07-22 Insieme di cilindri maestri, in particolare per il bilanciamento di un sistema di frenatura di un veicolo agricolo
EP10744733.6A EP2456646B1 (en) 2009-07-22 2010-07-13 Master cylinder assembly for balancing braking systems of an agricultural vehicle
US13/386,245 US8789668B2 (en) 2009-07-22 2010-07-13 Master cylinder assembly, in particular for balancing a braking system of an agricultural vehicle
CN201080033504.3A CN102574517B (zh) 2009-07-22 2010-07-13 主缸组件,特别是用于平衡农用车辆制动***的主缸组件
PCT/IB2010/053199 WO2011010245A1 (en) 2009-07-22 2010-07-13 Master cylinder assembly for balancing braking systems of an agricultural vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000555A IT1395256B1 (it) 2009-07-22 2009-07-22 Insieme di cilindri maestri, in particolare per il bilanciamento di un sistema di frenatura di un veicolo agricolo

Publications (2)

Publication Number Publication Date
ITTO20090555A1 ITTO20090555A1 (it) 2011-01-23
IT1395256B1 true IT1395256B1 (it) 2012-09-05

Family

ID=41510858

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2009A000555A IT1395256B1 (it) 2009-07-22 2009-07-22 Insieme di cilindri maestri, in particolare per il bilanciamento di un sistema di frenatura di un veicolo agricolo

Country Status (5)

Country Link
US (1) US8789668B2 (it)
EP (1) EP2456646B1 (it)
CN (1) CN102574517B (it)
IT (1) IT1395256B1 (it)
WO (1) WO2011010245A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1406552B1 (it) * 2010-09-16 2014-02-28 Vhit Spa Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura
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
ITMO20130256A1 (it) 2013-09-20 2015-03-21 Studio Tecnico 6M Srl Dispositivo di frenatura per macchine agricole
GB201322919D0 (en) * 2013-12-23 2014-02-12 Agco Int Gmbh Brake arrangement
US9555784B2 (en) * 2014-12-12 2017-01-31 Caterpillar Inc. Braking system and method for machine
EP3265349B1 (en) 2015-03-04 2021-03-31 AGCO International GmbH A braking system
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
ITUB20159195A1 (it) 2015-12-29 2017-06-29 Vhit Spa Dispositivo idraulico di comando della frenatura per veicoli agricoli e simili

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074361A (en) * 1932-01-14 1937-03-23 Hydraulic Brake Co Equalized hydraulic brake
GB1301111A (en) * 1969-05-08 1972-12-29 Girling Ltd Two pedal hydraulic braking system
JPS5338593Y2 (it) * 1974-10-31 1978-09-19
IT1064013B (it) 1976-06-08 1985-02-18 Benditalia Spa Complesso di cilindri maestri idraulici accoppiati
DE2630517A1 (de) * 1976-07-07 1978-01-12 Bosch Gmbh Robert Hydraulische bremsvorrichtung mit hilfskraftbetaetigung fuer nutzfahrzeuge mit einzelradbremsung
US4516400A (en) * 1981-05-15 1985-05-14 Lucas Industries Public Limited Company Master cylinder assembly for a vehicle braking system
GB8314113D0 (en) * 1983-05-21 1983-06-29 Lucas Ind Plc Vehicle hydraulic braking system
JPS60151163A (ja) * 1984-01-20 1985-08-09 Aisin Seiki Co Ltd 車両用ブレ−キ液圧イコライザ
US6729132B2 (en) * 2002-07-19 2004-05-04 Meritor Heavy Vehicle Braking Systems (Uk) Ltd Remotely and directly pedal operated hydraulic compact booster for bi-directional braking

Also Published As

Publication number Publication date
ITTO20090555A1 (it) 2011-01-23
EP2456646A1 (en) 2012-05-30
CN102574517B (zh) 2016-04-13
US8789668B2 (en) 2014-07-29
US20120111678A1 (en) 2012-05-10
WO2011010245A1 (en) 2011-01-27
CN102574517A (zh) 2012-07-11
EP2456646B1 (en) 2015-03-25

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