FR1505226A - Dispositif d'assistance pneumatique-hydraulique à chambres multiples, comportant un cylindre hydraulique à chambres multiples - Google Patents
Dispositif d'assistance pneumatique-hydraulique à chambres multiples, comportant un cylindre hydraulique à chambres multiplesInfo
- Publication number
- FR1505226A FR1505226A FR88140A FR88140A FR1505226A FR 1505226 A FR1505226 A FR 1505226A FR 88140 A FR88140 A FR 88140A FR 88140 A FR88140 A FR 88140A FR 1505226 A FR1505226 A FR 1505226A
- Authority
- FR
- France
- Prior art keywords
- chamber
- hydraulic
- assist device
- pneumatic
- hydraulic cylinder
- Prior art date
- 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
- 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
- B60T13/24—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 gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
-
- 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
- B60T13/24—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 gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
-
- 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
- B60T13/24—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 gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH0058415 | 1966-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1505226A true FR1505226A (fr) | 1967-12-08 |
Family
ID=7160136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR88140A Expired FR1505226A (fr) | 1966-02-01 | 1966-12-20 | Dispositif d'assistance pneumatique-hydraulique à chambres multiples, comportant un cylindre hydraulique à chambres multiples |
Country Status (4)
Country | Link |
---|---|
US (1) | US3478519A (fr) |
DE (1) | DE1555763A1 (fr) |
FR (1) | FR1505226A (fr) |
GB (1) | GB1157861A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319359A1 (fr) * | 1987-12-01 | 1989-06-07 | BENDIX EUROPE Services Techniques S.A. | Servomoteur d'assistance au freinage |
EP0327997A2 (fr) * | 1988-02-05 | 1989-08-16 | LUCAS INDUSTRIES public limited company | Amplificateur pneumatique de force en tandem pour systèmes hydrauliques de freins de véhicules |
EP0434514A1 (fr) * | 1989-12-22 | 1991-06-26 | Alliedsignal Europe Services Techniques | Ensemble d'un servomoteur double d'assistance au freinage et d'un maître cylindre |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918675B1 (fr) * | 1969-08-10 | 1974-05-11 | ||
JPS5625964Y2 (fr) * | 1975-07-19 | 1981-06-19 | ||
US4085656A (en) * | 1975-07-19 | 1978-04-25 | Tokico Ltd. | Vacuum booster |
DE3013456A1 (de) * | 1980-04-05 | 1981-10-08 | Alfred Teves Gmbh, 6000 Frankfurt | Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische kraftfahrzeug-bremsanlagen |
DE3041883A1 (de) * | 1980-11-06 | 1982-06-09 | Alfred Teves Gmbh, 6000 Frankfurt | Unterdruckgehaeuse fuer einen bremskrftverstaerker |
DE3246085A1 (de) * | 1982-12-13 | 1984-06-14 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
DE3303577A1 (de) * | 1983-02-03 | 1984-08-09 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstaerker fuer ein kraftfahrzeug |
JPS6058471U (ja) * | 1983-09-30 | 1985-04-23 | アイシン精機株式会社 | タンデム型ブレ−キブ−スタ |
US4569276A (en) * | 1984-07-02 | 1986-02-11 | Allied Corporation | Connection for closing a servomotor |
US5263403A (en) * | 1987-11-06 | 1993-11-23 | Indian Head Industries, Inc. | Method of forming a tamper-resistant brake actuator |
US5205205A (en) * | 1987-11-06 | 1993-04-27 | Indian Head Industries, Inc. | Tamper resistant brake actuator |
US4905573A (en) * | 1987-11-06 | 1990-03-06 | Nissin Kogyo Kabushiki Kaisha | Tanden-type vacuum booster |
US4960036A (en) * | 1987-11-06 | 1990-10-02 | Indian Head Industries, Inc. | Tamper-resistant brake actuator |
DE3744012A1 (de) * | 1987-12-24 | 1989-07-06 | Teves Gmbh Alfred | Tandembremskraftverstaerker fuer kraftfahrzeuge |
US4850263A (en) * | 1988-01-07 | 1989-07-25 | Overland Brakes, Inc. | Spring brake construction and method of manufacture thereof |
JPH0340277U (fr) * | 1989-08-31 | 1991-04-18 | ||
US5315918A (en) * | 1993-02-19 | 1994-05-31 | Nai Anchorlok, Inc. | Tamper-resistant brake actuator |
US20110023703A1 (en) * | 2009-07-31 | 2011-02-03 | Jerry Radowitz | Tamper resistant spring brake actuator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873724A (en) * | 1953-07-01 | 1959-02-17 | Studebaker Packard Corp | Push-through type power brake mechanism |
US2974494A (en) * | 1953-07-09 | 1961-03-14 | Gen Motors Corp | Brake power booster |
US3096689A (en) * | 1961-01-30 | 1963-07-09 | Bendix Corp | Simplified tandem diaphragm fluid pressure motor |
US3143927A (en) * | 1962-06-04 | 1964-08-11 | Bendix Corp | Plastic guide for diaphragm |
US3292502A (en) * | 1964-12-07 | 1966-12-20 | Bendix Corp | Fluid pressure servomotor |
-
1966
- 1966-02-01 DE DE19661555763 patent/DE1555763A1/de active Pending
- 1966-12-20 FR FR88140A patent/FR1505226A/fr not_active Expired
-
1967
- 1967-01-30 US US612549A patent/US3478519A/en not_active Expired - Lifetime
- 1967-01-30 GB GB4516/67A patent/GB1157861A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319359A1 (fr) * | 1987-12-01 | 1989-06-07 | BENDIX EUROPE Services Techniques S.A. | Servomoteur d'assistance au freinage |
EP0327997A2 (fr) * | 1988-02-05 | 1989-08-16 | LUCAS INDUSTRIES public limited company | Amplificateur pneumatique de force en tandem pour systèmes hydrauliques de freins de véhicules |
EP0327997A3 (fr) * | 1988-02-05 | 1991-03-20 | LUCAS INDUSTRIES public limited company | Amplificateur pneumatique de force en tandem pour systèmes hydrauliques de freins de véhicules |
EP0434514A1 (fr) * | 1989-12-22 | 1991-06-26 | Alliedsignal Europe Services Techniques | Ensemble d'un servomoteur double d'assistance au freinage et d'un maître cylindre |
FR2656269A1 (fr) * | 1989-12-22 | 1991-06-28 | Bendix Europ Services Techn | Ensemble d'un servomoteur double d'assistance freinage et d'un maitre-cylindre. |
US5094080A (en) * | 1989-12-22 | 1992-03-10 | Bendix Europe Services Techniques | Double brake-booster and master cylinder assembly with relatively movable power pistons |
Also Published As
Publication number | Publication date |
---|---|
GB1157861A (en) | 1969-07-09 |
DE1555763A1 (de) | 1969-06-12 |
US3478519A (en) | 1969-11-18 |
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