BR7502212A - Mecanismo de freio com reforcador hidraulico - Google Patents
Mecanismo de freio com reforcador hidraulicoInfo
- Publication number
- BR7502212A BR7502212A BR2815/75A BR7502815A BR7502212A BR 7502212 A BR7502212 A BR 7502212A BR 2815/75 A BR2815/75 A BR 2815/75A BR 7502815 A BR7502815 A BR 7502815A BR 7502212 A BR7502212 A BR 7502212A
- Authority
- BR
- Brazil
- Prior art keywords
- reinforcer
- hydraulic
- brake mechanism
- brake
- hydraulic reinforcer
- Prior art date
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
- B60T13/143—Master cylinder mechanically coupled with booster
- B60T13/144—Pilot valve provided inside booster piston
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US461003A US3899889A (en) | 1974-04-15 | 1974-04-15 | Pedal ratio control for hydraulic booster |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7502212A true BR7502212A (pt) | 1976-02-17 |
Family
ID=23830858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR2815/75A BR7502212A (pt) | 1974-04-15 | 1975-04-11 | Mecanismo de freio com reforcador hidraulico |
Country Status (5)
Country | Link |
---|---|
US (1) | US3899889A (pt) |
JP (1) | JPS50139277A (pt) |
AR (1) | AR204860A1 (pt) |
BR (1) | BR7502212A (pt) |
CA (1) | CA1033783A (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS595468B2 (ja) * | 1975-02-07 | 1984-02-04 | アイシンセイキ カブシキガイシヤ | ユアツシキパワ−ブレ−キソウチ |
DE2826846A1 (de) * | 1977-06-23 | 1979-01-18 | Dewandre Co Ltd C | Arbeitszylinder fuer eine hydrostatische fernsteuerung |
US4311085A (en) * | 1979-11-16 | 1982-01-19 | The Bendix Corp. | Hydraulic brake booster |
US4294071A (en) * | 1979-12-12 | 1981-10-13 | Midland-Ross Corporation | Hydraulic booster travel ratio check valve |
DE3319465A1 (de) * | 1983-05-28 | 1984-11-29 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulischer kraftverstaerker |
DE3325424A1 (de) * | 1983-07-14 | 1985-01-24 | Alfred Teves Gmbh, 6000 Frankfurt | Betaetigungseinrichtung fuer eine hydraulische kraftfahrzeugbremsanlage |
KR101402712B1 (ko) * | 2010-05-12 | 2014-06-11 | 주식회사 만도 | 유압 브레이크 배력장치 |
CN106218608B (zh) * | 2016-07-29 | 2018-09-18 | 刘力平 | 一种液压助力器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2343901A (en) * | 1942-10-24 | 1944-03-14 | Arthur Wilde | Compound hydraulic compressor |
US2886950A (en) * | 1957-05-13 | 1959-05-19 | Gen Motors Corp | Quick take-up master cylinder |
US3093119A (en) * | 1961-10-30 | 1963-06-11 | Kelsey Hayes Co | Fluid pressure motor |
US3076441A (en) * | 1961-11-09 | 1963-02-05 | Kelsey Hayes Co | Fluid pressure motor mechanism |
US3148592A (en) * | 1963-05-27 | 1964-09-15 | Gen Motors Corp | Hydraulic brake booster |
US3306043A (en) * | 1965-04-01 | 1967-02-28 | Gen Motors Corp | Low travel hydraulic booster with in-line lifter |
US3561213A (en) * | 1969-06-27 | 1971-02-09 | Borg Warner | Dual ratio master cylinder |
US3625113A (en) * | 1970-08-24 | 1971-12-07 | Bendix Corp | Hydraulic brake booster |
GB1345452A (en) * | 1971-03-27 | 1974-01-30 | Fiat Spa | Master cylinders |
AU445435B2 (en) * | 1971-07-01 | 1974-02-06 | Improvements in hydraulic braking systems for vehicles | |
US3793829A (en) * | 1972-10-02 | 1974-02-26 | Midland Ross Corp | Hydraulic booster with pedal travel control |
US3796134A (en) * | 1972-12-06 | 1974-03-12 | Midland Ross Corp | Hydraulic booster brake mechanism |
-
1974
- 1974-04-15 US US461003A patent/US3899889A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR258337A patent/AR204860A1/es active
- 1975-03-25 CA CA223,039A patent/CA1033783A/en not_active Expired
- 1975-04-11 BR BR2815/75A patent/BR7502212A/pt unknown
- 1975-04-14 JP JP50045096A patent/JPS50139277A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1033783A (en) | 1978-06-27 |
JPS50139277A (pt) | 1975-11-07 |
AR204860A1 (es) | 1976-03-05 |
US3899889A (en) | 1975-08-19 |
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