ITUB20152356A1 - Dispositivo di bilanciamento in corsa per sistemi di frenatura idraulica, sistema di frenatura che comprende il dispositivo e metodo del sistema di frenatura - Google Patents

Dispositivo di bilanciamento in corsa per sistemi di frenatura idraulica, sistema di frenatura che comprende il dispositivo e metodo del sistema di frenatura

Info

Publication number
ITUB20152356A1
ITUB20152356A1 ITUB2015A002356A ITUB20152356A ITUB20152356A1 IT UB20152356 A1 ITUB20152356 A1 IT UB20152356A1 IT UB2015A002356 A ITUB2015A002356 A IT UB2015A002356A IT UB20152356 A ITUB20152356 A IT UB20152356A IT UB20152356 A1 ITUB20152356 A1 IT UB20152356A1
Authority
IT
Italy
Prior art keywords
braking system
braking
systems
hydraulic
balancing device
Prior art date
Application number
ITUB2015A002356A
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 ITUB2015A002356A priority Critical patent/ITUB20152356A1/it
Priority to US15/745,627 priority patent/US10434999B2/en
Priority to EP16779171.4A priority patent/EP3325319B1/en
Priority to PCT/IB2016/054314 priority patent/WO2017013595A1/en
Publication of ITUB20152356A1 publication Critical patent/ITUB20152356A1/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
    • B60T11/203—Side-by-side configuration
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/042—Check valves with guided rigid valve members shaped as balls with a plurality of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1823—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for ball check valves
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/16—Curve braking control, e.g. turn control within ABS control algorithm
    • 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
ITUB2015A002356A 2015-07-21 2015-07-21 Dispositivo di bilanciamento in corsa per sistemi di frenatura idraulica, sistema di frenatura che comprende il dispositivo e metodo del sistema di frenatura ITUB20152356A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITUB2015A002356A ITUB20152356A1 (it) 2015-07-21 2015-07-21 Dispositivo di bilanciamento in corsa per sistemi di frenatura idraulica, sistema di frenatura che comprende il dispositivo e metodo del sistema di frenatura
US15/745,627 US10434999B2 (en) 2015-07-21 2016-07-20 Stroke controlled balancing device for a hydraulic braking system, braking system comprising the device and method of operating the braking system
EP16779171.4A EP3325319B1 (en) 2015-07-21 2016-07-20 Stroke-controlled balancing valve for a hydraulic braking system, braking system comprising the device and method of operating the braking system
PCT/IB2016/054314 WO2017013595A1 (en) 2015-07-21 2016-07-20 Stroke-controlled balancing valve for a hydraulic braking system, braking system comprising the device and method of operating the braking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A002356A ITUB20152356A1 (it) 2015-07-21 2015-07-21 Dispositivo di bilanciamento in corsa per sistemi di frenatura idraulica, sistema di frenatura che comprende il dispositivo e metodo del sistema di frenatura

Publications (1)

Publication Number Publication Date
ITUB20152356A1 true ITUB20152356A1 (it) 2017-01-21

Family

ID=54289014

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A002356A ITUB20152356A1 (it) 2015-07-21 2015-07-21 Dispositivo di bilanciamento in corsa per sistemi di frenatura idraulica, sistema di frenatura che comprende il dispositivo e metodo del sistema di frenatura

Country Status (4)

Country Link
US (1) US10434999B2 (it)
EP (1) EP3325319B1 (it)
IT (1) ITUB20152356A1 (it)
WO (1) WO2017013595A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700066182A1 (it) 2017-06-14 2018-12-14 Vhit S P A Soc Unipersonale Dispositivo di frenatura idraulico servoassistito
EP4222030A1 (en) 2020-10-02 2023-08-09 VHIT S.p.A. Braking device for autonomous guidance
EP4011727B1 (en) 2020-12-10 2023-11-29 Vhit S.P.A. Societa Unipersonale Braking device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408805A (en) * 1980-06-17 1983-10-11 Lucas Industries Limited Control valve assemblies for hydraulic braking systems
WO2009077190A2 (en) * 2007-12-18 2009-06-25 Vhit S.P.A. A valve for the braking balancement, for a farm tractor or a similar vehicle
WO2012095767A2 (en) * 2011-01-12 2012-07-19 Vhit S.P.A. Differential master cylinder, braking system comprising the cylinder and method of driving a user device by means of the cylinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399932A (en) 1964-07-15 1968-09-03 Magneti Marelli Spa Commutable shutoff valve with balanced surfaces for pneumatic apparatus, particularlybraking systems
GB1472136A (en) * 1974-06-08 1977-05-04 Girling Ltd Master cylinder assembly for a vehicle hydraulic braking system
US4178757A (en) * 1977-08-10 1979-12-18 White Farm Equipment Company Flow control means
DE60335859D1 (de) 2003-03-13 2011-03-10 Vhit Spa Bremskraftvorrichtung mit verbesserter Bremsempfindlichkeit
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
IT1406552B1 (it) 2010-09-16 2014-02-28 Vhit Spa Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408805A (en) * 1980-06-17 1983-10-11 Lucas Industries Limited Control valve assemblies for hydraulic braking systems
WO2009077190A2 (en) * 2007-12-18 2009-06-25 Vhit S.P.A. A valve for the braking balancement, for a farm tractor or a similar vehicle
WO2012095767A2 (en) * 2011-01-12 2012-07-19 Vhit S.P.A. Differential master cylinder, braking system comprising the cylinder and method of driving a user device by means of the cylinder

Also Published As

Publication number Publication date
US10434999B2 (en) 2019-10-08
EP3325319A1 (en) 2018-05-30
EP3325319B1 (en) 2019-09-11
US20180208167A1 (en) 2018-07-26
WO2017013595A1 (en) 2017-01-26

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