JPS4993774A - - Google Patents
Info
- Publication number
- JPS4993774A JPS4993774A JP48110405A JP11040573A JPS4993774A JP S4993774 A JPS4993774 A JP S4993774A JP 48110405 A JP48110405 A JP 48110405A JP 11040573 A JP11040573 A JP 11040573A JP S4993774 A JPS4993774 A JP S4993774A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29392072A | 1972-10-02 | 1972-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4993774A true JPS4993774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-06 |
| JPS5236594B2 JPS5236594B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-16 |
Family
ID=23131133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48110405A Expired JPS5236594B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-02 | 1973-10-01 |
Country Status (10)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899889A (en) * | 1974-04-15 | 1975-08-19 | Midland Ross Corp | Pedal ratio control for hydraulic booster |
| US3889467A (en) * | 1974-06-24 | 1975-06-17 | Midland Ross Corp | Accumulator arrangement for a booster brake mechanism |
| DE2451420A1 (de) * | 1974-10-29 | 1976-05-06 | Bendix Gmbh | Kraftverstaerker |
| AU512657B2 (en) * | 1977-05-19 | 1980-10-23 | Girling Limited | Hydraulic power boosters for vehicle braking systems |
| US4256350A (en) * | 1979-08-13 | 1981-03-17 | Caterpillar Tractor Co. | Fluid control circuit for brakes and the like |
| 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 |
| DE3201624A1 (de) * | 1981-01-21 | 1982-09-16 | Lucas Industries Ltd., Birmingham, West Midlands | Hydraulischer kraftverstaerker, insbesondere fuer kraftfahrzeug-bremsanlagen |
| DE3209337A1 (de) * | 1982-03-15 | 1983-09-15 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulische hilfskraft-bremsanlage |
| DE3319465A1 (de) * | 1983-05-28 | 1984-11-29 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulischer kraftverstaerker |
| US4697497A (en) * | 1984-12-07 | 1987-10-06 | Volkswagen Aktiengesellschaft | Hydraulic amplifier valve assembly |
| US4924755A (en) * | 1985-04-29 | 1990-05-15 | General Motors Corporation | Hydraulic power booster |
| JPH0822667B2 (ja) * | 1991-03-26 | 1996-03-06 | 株式会社ナブコ | 液圧式倍力装置 |
| FR2772709B1 (fr) * | 1997-12-24 | 2004-12-24 | Jidosha Kiki Co | Systeme de freinage |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959132A (en) * | 1959-12-11 | 1960-11-08 | Homer T Chappelle | Compound piston hydraulic pump |
| US3140586A (en) * | 1960-09-19 | 1964-07-14 | Joelson Karl-Evert Anders | Hydraulically operated apparatus |
| US3106874A (en) * | 1961-09-08 | 1963-10-15 | Bendix Corp | Control valve actuating structure |
| US3354641A (en) * | 1965-08-26 | 1967-11-28 | Gen Motors Corp | Pedal lift mechanism |
-
1972
- 1972-10-02 US US00293920A patent/US3793829A/en not_active Expired - Lifetime
-
1973
- 1973-09-19 CA CA181,430A patent/CA993482A/en not_active Expired
- 1973-09-27 BR BR7512/73A patent/BR7307512D0/pt unknown
- 1973-09-27 SE SE7313147A patent/SE390146B/xx unknown
- 1973-09-28 FR FR7334864A patent/FR2201212B1/fr not_active Expired
- 1973-09-29 ES ES1973195749U patent/ES195749Y/es not_active Expired
- 1973-10-01 IT IT29587/73A patent/IT993959B/it active
- 1973-10-01 AR AR250320A patent/AR201203A1/es active
- 1973-10-01 JP JP48110405A patent/JPS5236594B2/ja not_active Expired
- 1973-10-02 GB GB4593173A patent/GB1431080A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE390146B (sv) | 1976-12-06 |
| DE2347818B2 (de) | 1976-07-01 |
| DE2347818A1 (de) | 1974-04-11 |
| ES195749U (es) | 1975-02-01 |
| AR201203A1 (es) | 1975-02-21 |
| GB1431080A (en) | 1976-04-07 |
| FR2201212A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-26 |
| US3793829A (en) | 1974-02-26 |
| BR7307512D0 (pt) | 1974-08-22 |
| CA993482A (en) | 1976-07-20 |
| JPS5236594B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-16 |
| FR2201212B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-01 |
| IT993959B (it) | 1975-09-30 |
| ES195749Y (es) | 1975-07-01 |