FR2267912B1 - - Google Patents
Info
- Publication number
- FR2267912B1 FR2267912B1 FR7512469A FR7512469A FR2267912B1 FR 2267912 B1 FR2267912 B1 FR 2267912B1 FR 7512469 A FR7512469 A FR 7512469A FR 7512469 A FR7512469 A FR 7512469A FR 2267912 B1 FR2267912 B1 FR 2267912B1
- Authority
- FR
- France
- 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.)
- Expired
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
- B60T8/32—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
- B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5018—Pressure reapplication using restrictions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US462690A US3902764A (en) | 1974-04-22 | 1974-04-22 | Adaptive braking modulator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2267912A1 FR2267912A1 (fr) | 1975-11-14 |
FR2267912B1 true FR2267912B1 (fr) | 1978-09-01 |
Family
ID=23837414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7512469A Expired FR2267912B1 (fr) | 1974-04-22 | 1975-04-22 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3902764A (fr) |
JP (1) | JPS5930582B2 (fr) |
CA (1) | CA1026401A (fr) |
DE (1) | DE2517778A1 (fr) |
FR (1) | FR2267912B1 (fr) |
GB (1) | GB1473278A (fr) |
IT (1) | IT1037487B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500483A1 (de) * | 1975-01-08 | 1976-07-15 | Bosch Gmbh Robert | Blockierschutzeinrichtung |
US4068902A (en) * | 1976-11-15 | 1978-01-17 | The Bendix Corporation | Adaptive braking modulator with electrically activated relay valve |
US4061404A (en) * | 1976-12-06 | 1977-12-06 | The B. F. Goodrich Company | Brake pressure control valve |
GB2002471B (en) * | 1977-07-09 | 1982-01-27 | Girling Ltd | Fluid-pressure operated anti-skid braking systems for vehicles |
AU518924B2 (en) * | 1977-11-12 | 1981-10-29 | Girling Limited | Valving controlling brake re-application pressure |
DE3421787A1 (de) * | 1983-06-14 | 1985-01-24 | Robert Bosch Gmbh, 7000 Stuttgart | Antiblockierregelsystem |
GB8928035D0 (en) * | 1989-12-12 | 1990-02-14 | Grau Ltd | Vehicle braking system |
US5171069A (en) * | 1990-04-23 | 1992-12-15 | Rockwell International Corporation | Antilock brake system and method incorporating a pressure feedback |
US6769744B2 (en) * | 2000-05-25 | 2004-08-03 | Bendix Commercial Vehicle Systems Llc | Spring brake modulating relay valve |
US9387846B2 (en) * | 2014-02-28 | 2016-07-12 | Tramec Sloan, Llc | Modulator valve |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2052196A5 (fr) * | 1969-07-28 | 1971-04-09 | Citroen Sa | |
BE787296A (fr) * | 1971-08-09 | 1973-02-07 | Philips Nv | Dispositif de freinage pour vehicules, a moyens de commande d'anti-blocage de frein |
US3768519A (en) * | 1971-11-16 | 1973-10-30 | Bendix Corp | Modulator for adaptive braking system |
US3854501A (en) * | 1973-06-14 | 1974-12-17 | Wagner Electric Corp | Antilock brake system and control valve therefor |
US3758167A (en) * | 1972-01-17 | 1973-09-11 | Wagner Electric Corp | Brake anti-lock mechanism |
US3820856A (en) * | 1972-11-10 | 1974-06-28 | C Adahan | Air brake pressure modulator |
US3823987A (en) * | 1973-06-18 | 1974-07-16 | Midland Ross Corp | Air brake antilock control |
US3857614A (en) * | 1973-10-12 | 1974-12-31 | Midland Ross Corp | Air brake antiskid control |
-
1974
- 1974-04-22 US US462690A patent/US3902764A/en not_active Expired - Lifetime
-
1975
- 1975-02-12 CA CA219,952A patent/CA1026401A/fr not_active Expired
- 1975-04-09 GB GB1465875A patent/GB1473278A/en not_active Expired
- 1975-04-21 IT IT22568/75A patent/IT1037487B/it active
- 1975-04-22 DE DE19752517778 patent/DE2517778A1/de not_active Withdrawn
- 1975-04-22 JP JP50048277A patent/JPS5930582B2/ja not_active Expired
- 1975-04-22 FR FR7512469A patent/FR2267912B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2267912A1 (fr) | 1975-11-14 |
DE2517778A1 (de) | 1975-10-30 |
IT1037487B (it) | 1979-11-10 |
AU8033375A (en) | 1976-10-28 |
CA1026401A (fr) | 1978-02-14 |
JPS50145769A (fr) | 1975-11-22 |
US3902764A (en) | 1975-09-02 |
JPS5930582B2 (ja) | 1984-07-27 |
GB1473278A (en) | 1977-05-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |