ATE496809T1 - Bremskraftvorrichtung mit verbesserter bremsempfindlichkeit - Google Patents

Bremskraftvorrichtung mit verbesserter bremsempfindlichkeit

Info

Publication number
ATE496809T1
ATE496809T1 AT03005689T AT03005689T ATE496809T1 AT E496809 T1 ATE496809 T1 AT E496809T1 AT 03005689 T AT03005689 T AT 03005689T AT 03005689 T AT03005689 T AT 03005689T AT E496809 T1 ATE496809 T1 AT E496809T1
Authority
AT
Austria
Prior art keywords
power device
braking power
improved brake
hydraulic
brake sensitivity
Prior art date
Application number
AT03005689T
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
Application granted granted Critical
Publication of ATE496809T1 publication Critical patent/ATE496809T1/de

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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
AT03005689T 2003-03-13 2003-03-13 Bremskraftvorrichtung mit verbesserter bremsempfindlichkeit ATE496809T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03005689A EP1457400B1 (de) 2003-03-13 2003-03-13 Bremskraftvorrichtung mit verbesserter Bremsempfindlichkeit
US10/424,294 US20040212248A1 (en) 2003-03-13 2003-04-28 Hydraulic braking device with improved brake sensitivity

Publications (1)

Publication Number Publication Date
ATE496809T1 true ATE496809T1 (de) 2011-02-15

Family

ID=33542540

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03005689T ATE496809T1 (de) 2003-03-13 2003-03-13 Bremskraftvorrichtung mit verbesserter bremsempfindlichkeit

Country Status (4)

Country Link
US (1) US20040212248A1 (de)
EP (1) EP1457400B1 (de)
AT (1) ATE496809T1 (de)
DE (1) DE60335859D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8763392B2 (en) 2010-07-30 2014-07-01 Robert Bosch Gmbh Hydraulic booster vented input rod with poppet
IT1406552B1 (it) 2010-09-16 2014-02-28 Vhit Spa Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura
ITTO20121164A1 (it) 2012-12-28 2014-06-29 Vhit Spa Sistema idraulico di frenatura e metodo di assistenza alla frenata per veicoli a motore.
EP3204277B1 (de) 2014-10-09 2020-12-23 VHIT S.p.A. Druckausgleichvorrichtung für hydraulische bremssysteme
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
ITUB20153417A1 (it) 2015-09-04 2017-03-04 Vhit Spa Dispositivo di pre-filling per un sistema di frenatura con dispositivo di asservimento e metodo di funzionamento del dispositivo di pre-filling
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
WO2022069398A1 (en) 2020-10-02 2022-04-07 Vhit S. P. A. Societa Unipersonal Braking device for autonomous guidance
EP4011727B1 (de) 2020-12-10 2023-11-29 Vhit S.P.A. Societa Unipersonale Bremsvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957311A (en) * 1956-12-28 1960-10-25 Kelsey Hayes Co Motor mechanism
JPS49112074A (de) * 1973-03-01 1974-10-25
DE2607140A1 (de) * 1976-02-21 1977-08-25 Bosch Gmbh Robert Hydraulischer bremsverstaerker fuer eine fahrzeugbremsanlage
DE2744408A1 (de) * 1977-10-03 1979-04-05 Teves Gmbh Alfred Bremskraftverstaerker
US4337686A (en) * 1979-03-08 1982-07-06 Tokico Ltd. Hydraulic force multiplying device
DE3016683A1 (de) * 1980-04-30 1981-11-05 Alfred Teves Gmbh, 6000 Frankfurt Bremsgeraet mit hydraulischer verstaerkung
US4642990A (en) * 1984-03-13 1987-02-17 Nissin Kogyo Kabushiki Kaisha Master cylinder and oil-hydraulic booster assembly
DE3543479A1 (de) * 1985-12-09 1987-06-11 Teves Gmbh Alfred Bremsdruckgeber fuer eine hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge

Also Published As

Publication number Publication date
DE60335859D1 (de) 2011-03-10
EP1457400B1 (de) 2011-01-26
EP1457400A1 (de) 2004-09-15
US20040212248A1 (en) 2004-10-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties