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BR0002055A - Aparelho mecânico de controle de pressão deóleo para sistemas de freios anti-travantes de umveìculo - Google Patents

Aparelho mecânico de controle de pressão deóleo para sistemas de freios anti-travantes de umveìculo

Info

Publication number
BR0002055A
BR0002055A BR0002055A BR0002055A BR0002055A BR 0002055 A BR0002055 A BR 0002055A BR 0002055 A BR0002055 A BR 0002055A BR 0002055 A BR0002055 A BR 0002055A BR 0002055 A BR0002055 A BR 0002055A
Authority
BR
Brazil
Prior art keywords
oil
oil chamber
oil pressure
cylinder
control device
Prior art date
Application number
BR0002055A
Other languages
English (en)
Inventor
Dong Ik Chi
Original Assignee
Dong Ik Chi
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
Priority claimed from KR1020000011021A external-priority patent/KR100338687B1/ko
Application filed by Dong Ik Chi filed Critical Dong Ik Chi
Publication of BR0002055A publication Critical patent/BR0002055A/pt

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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/261—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels specially adapted for use in motorcycles
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/341—Systems characterised by their valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7796—Senses inlet pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Regulating Braking Force (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

"APARELHO MECâNICO DE CONTROLE DE PRESSãO DEóLEO PARA SISTEMAS DE FREIOS ANTI-TRAVANTES DE UMVEìCULO". Incluindo um primeiro corpo com recesso que possuiuma passagem de entrada de óleo comunicando-se com umcilindro mestre e uma passagem de saída de óleo comunicando-secom um cilindro de roda, um segundo corpo oco, acoplado porrosca a uma extremidade frontal do primeiro corpo, um membro decilindro inserido de forma vedada dentro do primeiro corpo paradefinir uma câmara de óleo que se comunica com as passagens deentrada de óleo, um pistão encaixado de forma deslizante nomembro do cilindro enquanto é submetido à pressão de óleofornecido pelo cilindro mestre e exercido na câmara de óleo de talmodo que desliza axialmente na câmara de óleo entre uma posiçãoonde se permite que a câmara de óleo comunique-se com as duaspassagens de entrada e saída de óleo, e uma posição traseiraonde a comunicação da câmara de óleo com a passagem desaída de óleo é desligada, uma mola helicoidal de compressãorecebida no segundo corpo e adaptada para chamar sempre opistão em posição frontal contra a pressão de óleo exercida nacâmara de óleo; e um parafuso de ajuste da força de molamontado por rosca no segundo corpo e adaptado para ajustar umaforça de mola da mola helicoidal de compressão. A força da mola éajustada de modo que a pressão do óleo no momento estabelecidoquando o pistão atingir a posição traseira substancialmentecorresponde ao ponto de travamento do freio do sistema de freiosanti-travantes (ABS).
BR0002055A 2000-03-06 2000-06-01 Aparelho mecânico de controle de pressão deóleo para sistemas de freios anti-travantes de umveìculo BR0002055A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000011021A KR100338687B1 (ko) 1999-09-22 2000-03-06 안티록 브레이크시스템용 기계식 자동 유압제어장치

Publications (1)

Publication Number Publication Date
BR0002055A true BR0002055A (pt) 2001-11-13

Family

ID=19652472

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002055A BR0002055A (pt) 2000-03-06 2000-06-01 Aparelho mecânico de controle de pressão deóleo para sistemas de freios anti-travantes de umveìculo

Country Status (8)

Country Link
US (1) US6357838B1 (pt)
EP (1) EP1132272A3 (pt)
JP (1) JP3456950B2 (pt)
CN (1) CN1312199A (pt)
AU (1) AU2000246220A1 (pt)
BR (1) BR0002055A (pt)
TW (1) TW464615B (pt)
WO (1) WO2001066399A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6565160B1 (en) * 2000-02-15 2003-05-20 Ford Global Technologies, Inc. Pressure releasable vehicle pedal assembly
KR101059942B1 (ko) * 2011-04-25 2011-08-29 지동익 이륜자동차 브레이크시스템의 락을 최소화시키는 최적유압제어장치
US9371110B2 (en) * 2014-04-30 2016-06-21 Tektro Technology Corporation Hydraulic brake master cylinder
CN105438378A (zh) * 2014-08-19 2016-03-30 张瑞龙 时差压力分配输出装置
TWI607907B (zh) * 2015-12-08 2017-12-11 Wei Min Wu Anti-lock braking system
CN113700775A (zh) * 2021-08-30 2021-11-26 江门市力翔机车部件有限公司 一种单活塞cbs制动卡钳

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR815798A (fr) * 1936-02-01 1937-07-22 Teves Gmbh Alfred Détendeur, en particulier pour freins fonctionnant au moyen d'un fluide sous pression
US2824573A (en) * 1955-01-04 1958-02-25 American Associates Inc Gage protector valve
FR1274049A (fr) * 1960-11-19 1961-10-20 Automotive Prod Co Ltd Système de freinage fonctionnant par pression de liquide pour véhicules
DE1680762B1 (de) * 1962-05-25 1971-09-23 Teves Gmbh Alfred Bremsdruckbegrenzungsventil
GB1084104A (pt) * 1963-11-09 1900-01-01
US3375852A (en) * 1965-06-21 1968-04-02 Wagner Electric Corp Control valve
US3526437A (en) * 1966-06-13 1970-09-01 Bendix Corp Hold-off valve
US3385637A (en) * 1966-07-11 1968-05-28 Wagner Electric Corp Control valve
US3547498A (en) * 1966-08-16 1970-12-15 Wagner Electric Corp Control valve
US3473849A (en) * 1967-03-13 1969-10-21 Bendix Corp Pressure hold-off valve
GB1226346A (pt) * 1968-08-01 1971-03-24
US3514152A (en) * 1968-09-11 1970-05-26 Lowell Vance Hermon Truck bed box cover
US3677605A (en) * 1970-01-08 1972-07-18 Nippon Oil Seal Ind Co Ltd Pressure control valve for brakes and the like
US3706477A (en) * 1970-09-02 1972-12-19 Kelsey Hayes Co Proportioning device
GB1318161A (en) * 1971-04-28 1973-05-23 Fiat Spa Electrically controlled valve
GB1531001A (en) * 1975-03-17 1978-11-01 Girling Ltd Pressure control valves
DE2702399A1 (de) * 1977-01-21 1978-07-27 Teves Gmbh Alfred Vorrichtung fuer bremssysteme mit einer druckregeleinrichtung zur blockierregelung
US4258958A (en) * 1979-05-14 1981-03-31 Selectra-Trac, Inc. Selective control of fluid to brakes
US4407549A (en) * 1981-06-10 1983-10-04 Klein George C Anti-skid device for vehicles
GB2135745B (en) * 1983-02-26 1987-01-07 Bosch Gmbh Robert Circuit for controlling the brake pressure in anti-lock vehicle brake systems
US4881784A (en) * 1989-02-03 1989-11-21 General Motors Corporation ABS pressure apply algorithm
US4971402A (en) * 1989-09-12 1990-11-20 Chen Teh Chih Vehicle brake system with locking preventive mechanism
DE4016748A1 (de) * 1990-05-25 1991-12-19 Teves Gmbh Alfred Bremsdruckregelvorrichtung
US5855417A (en) * 1994-09-12 1999-01-05 General Motors Corporation Integral control and isolation valve proportional brake system
US5531513A (en) * 1994-12-16 1996-07-02 Kelsey-Hayes High pressure accumulator/bypass valve with stationary high pressure seal
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Also Published As

Publication number Publication date
US6357838B1 (en) 2002-03-19
AU2000246220A1 (en) 2001-09-17
WO2001066399A1 (en) 2001-09-13
CN1312199A (zh) 2001-09-12
TW464615B (en) 2001-11-21
JP2001260849A (ja) 2001-09-26
JP3456950B2 (ja) 2003-10-14
EP1132272A3 (en) 2003-08-13
EP1132272A2 (en) 2001-09-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A , 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1871 DE 14/11/2006.

B15K Others concerning applications: alteration of classification

Ipc: B60T 8/26 (2006.01), B60T 8/34 (2006.01), G05D 16/