RO80790B - SERVOMOTOR DE AJUTOR LA FRîNARE - Google Patents
SERVOMOTOR DE AJUTOR LA FRîNAREInfo
- Publication number
- RO80790B RO80790B RO101411A RO10141180A RO80790B RO 80790 B RO80790 B RO 80790B RO 101411 A RO101411 A RO 101411A RO 10141180 A RO10141180 A RO 10141180A RO 80790 B RO80790 B RO 80790B
- Authority
- RO
- Romania
- Prior art keywords
- servomotor
- auxiliary braking
- depression
- parabolic profile
- braking servomotor
- 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
-
- 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
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
- Actuator (AREA)
Abstract
Inventia se refera la un servomotor de tip "cu depresiune, ce include o carcasa, compusa din doua semicarcase, avînd fiecare dintre ele forma unei virole cilindrice, continuata cu o alta virola cu profil parabolic si terminata cu un perete lateral. Gratie profilului parabolic, rezultanta tensiunilor de forfecare si de tractiune este minima pentru toate sectiunile elementare ale respectivei virole, ceea ce permite sa reduca simtitor grosimea materialului semicarcaselor. Se aplica la sistemele de frînare cu servomotor cu depresiune pentru autovehicule.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7915413A FR2459166A1 (fr) | 1979-06-15 | 1979-06-15 | Servomoteur d'assistance au freinage |
Publications (2)
Publication Number | Publication Date |
---|---|
RO80790A RO80790A (ro) | 1984-06-21 |
RO80790B true RO80790B (ro) | 1984-08-30 |
Family
ID=9226689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO101411A RO80790B (ro) | 1979-06-15 | 1980-06-13 | SERVOMOTOR DE AJUTOR LA FRîNARE |
Country Status (18)
Country | Link |
---|---|
US (1) | US4571942A (ro) |
EP (2) | EP0021969B1 (ro) |
JP (1) | JPS60561B2 (ro) |
KR (1) | KR840002437B1 (ro) |
AR (1) | AR219676A1 (ro) |
AU (2) | AU543737B2 (ro) |
BR (1) | BR8003757A (ro) |
CA (1) | CA1125337A (ro) |
ES (1) | ES492424A0 (ro) |
FR (1) | FR2459166A1 (ro) |
MX (1) | MX152895A (ro) |
PL (1) | PL128040B1 (ro) |
PT (1) | PT71395A (ro) |
RO (1) | RO80790B (ro) |
SU (1) | SU1127527A3 (ro) |
TR (1) | TR20953A (ro) |
YU (1) | YU41212B (ro) |
ZA (1) | ZA803357B (ro) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031206A1 (de) * | 1980-08-19 | 1982-04-01 | Alfred Teves Gmbh, 6000 Frankfurt | Unterdruckgehaeuse fuer einen bremskraftverstaerker |
GB2083147B (en) * | 1980-08-26 | 1985-02-20 | Teves Gmbh Alfred | Brake booster |
DE3041883A1 (de) * | 1980-11-06 | 1982-06-09 | Alfred Teves Gmbh, 6000 Frankfurt | Unterdruckgehaeuse fuer einen bremskrftverstaerker |
DE3102507A1 (de) * | 1981-01-27 | 1982-08-19 | Alfred Teves Gmbh, 6000 Frankfurt | Unterdruckgehaeuse fuer einen bremskraftverstaerker fuer kraftfahrzeuge |
FR2499924A1 (fr) * | 1981-02-19 | 1982-08-20 | Dba | Procede de conformage d'un element de servomoteur avec son renfort |
DE3108291A1 (de) * | 1981-03-05 | 1982-09-23 | Alfred Teves Gmbh, 6000 Frankfurt | Bremskraftverstaerker fuer kraftfahrzeuge |
DE3338448A1 (de) * | 1983-10-22 | 1985-05-02 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Gehaeuse fuer einen bremskraftverstaerker |
JPS60196001U (ja) * | 1984-05-31 | 1985-12-27 | 自動車電機工業株式会社 | アクチユエ−タ |
US4738186A (en) * | 1986-11-04 | 1988-04-19 | Allied Corporation | Diaphragm for a servomotor |
JPS6443063U (ro) * | 1987-09-07 | 1989-03-15 | ||
FR2656389B1 (fr) * | 1989-12-22 | 1992-03-20 | Bendix Europ Services Tech | Dispositif de protection peripherique, notamment de servomoteur de freinage pour vehicules automobiles. |
US7004751B2 (en) * | 2003-12-23 | 2006-02-28 | Jotul North America, Inc. | Gas burner assemblies, methods for assembling, and gas fired appliances employing same |
DE102015225832A1 (de) * | 2015-12-17 | 2017-06-22 | Continental Teves Ag & Co. Ohg | Pneumatischer Bremskraftverstärker mit einem metallbeschichteten Verstärkergehäuse |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763989A (en) * | 1952-11-03 | 1956-09-25 | Kelsey Hayes Wheel Co | Booster brake mechanism |
GB920492A (en) * | 1958-07-09 | 1963-03-06 | Dunlop Rubber Co | Vehicle anti-skid braking system |
US3016880A (en) * | 1960-08-30 | 1962-01-16 | Gen Motors Corp | Diaphragm brake booster |
US3237525A (en) * | 1963-12-27 | 1966-03-01 | Kelsey Hayes Co | Fluid pressure motor mechanism |
DE1555870A1 (de) * | 1967-03-09 | 1971-01-28 | Ernst Heinkel Ag | Pneumatsicher Hilfskraftkolben |
FR1527482A (fr) * | 1967-06-15 | 1968-05-31 | Heinkel Ag Ernst | Servo-frein à commande pneumatique-hydraulique |
US3628422A (en) * | 1969-08-04 | 1971-12-21 | Midland Ross Corp | Power brake reaction mechanism |
FR2076172A5 (ro) * | 1970-01-05 | 1971-10-15 | Ferodo Sa | |
FR2225319B1 (ro) * | 1973-04-13 | 1976-05-07 | Labavia | |
DE2442339A1 (de) * | 1974-09-04 | 1976-03-18 | Teves Gmbh Alfred | Bremskraftverstaerker |
US4072085A (en) * | 1975-09-26 | 1978-02-07 | Midland-Ross Corporation | Combined hydraulic and vacuum booster |
GB2004609B (en) * | 1977-09-23 | 1982-05-12 | Girling Ltd | Fluid pressure-operated braking system for vehicles |
DE2814419C2 (de) * | 1978-04-04 | 1986-04-10 | Alfred Teves Gmbh, 6000 Frankfurt | Mechanisch angesteuertes Bremsgerät für ein Kraftfahrzeug |
DE2814372C2 (de) * | 1978-04-04 | 1986-04-24 | Alfred Teves Gmbh, 6000 Frankfurt | Mechanisch angesteuertes Bremsgerät für ein Kraftfahrzeug |
JPS592667B2 (ja) * | 1978-05-31 | 1984-01-19 | トキコ株式会社 | 気圧式倍力装置 |
-
1979
- 1979-06-15 FR FR7915413A patent/FR2459166A1/fr active Granted
-
1980
- 1980-06-05 ZA ZA00803357A patent/ZA803357B/xx unknown
- 1980-06-09 AU AU59132/80A patent/AU543737B2/en not_active Ceased
- 1980-06-10 YU YU1545/80A patent/YU41212B/xx unknown
- 1980-06-11 PL PL1980224893A patent/PL128040B1/pl unknown
- 1980-06-12 JP JP55078461A patent/JPS60561B2/ja not_active Expired
- 1980-06-12 TR TR20953A patent/TR20953A/xx unknown
- 1980-06-12 PT PT71395A patent/PT71395A/pt unknown
- 1980-06-13 CA CA353,943A patent/CA1125337A/en not_active Expired
- 1980-06-13 SU SU802933658A patent/SU1127527A3/ru active
- 1980-06-13 ES ES492424A patent/ES492424A0/es active Granted
- 1980-06-13 AR AR281391A patent/AR219676A1/es active
- 1980-06-13 MX MX182771A patent/MX152895A/es unknown
- 1980-06-13 EP EP80400867A patent/EP0021969B1/fr not_active Expired
- 1980-06-13 RO RO101411A patent/RO80790B/ro unknown
- 1980-06-13 EP EP82201182A patent/EP0072602A3/fr not_active Ceased
- 1980-06-14 KR KR1019800002333A patent/KR840002437B1/ko active
- 1980-06-16 BR BR8003757A patent/BR8003757A/pt not_active IP Right Cessation
-
1982
- 1982-11-15 US US06/441,717 patent/US4571942A/en not_active Expired - Lifetime
-
1985
- 1985-02-11 AU AU38619/85A patent/AU556947B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US4571942A (en) | 1986-02-25 |
ZA803357B (en) | 1981-09-30 |
AU543737B2 (en) | 1985-05-02 |
SU1127527A3 (ru) | 1984-11-30 |
EP0072602A2 (fr) | 1983-02-23 |
AR219676A1 (es) | 1980-08-29 |
FR2459166B1 (ro) | 1983-11-04 |
PL128040B1 (en) | 1983-12-31 |
YU41212B (en) | 1986-12-31 |
KR830002611A (ko) | 1983-05-30 |
JPS60561B2 (ja) | 1985-01-09 |
PT71395A (fr) | 1980-07-01 |
TR20953A (tr) | 1983-02-17 |
AU3861985A (en) | 1985-06-20 |
KR840002437B1 (ko) | 1984-12-28 |
YU154580A (en) | 1983-02-28 |
MX152895A (es) | 1986-06-24 |
EP0021969A1 (fr) | 1981-01-07 |
FR2459166A1 (fr) | 1981-01-09 |
EP0021969B1 (fr) | 1983-06-22 |
JPS563304A (en) | 1981-01-14 |
AU5913280A (en) | 1980-12-18 |
EP0072602A3 (fr) | 1983-07-20 |
BR8003757A (pt) | 1981-01-13 |
RO80790A (ro) | 1984-06-21 |
AU556947B2 (en) | 1986-11-27 |
ES8102023A1 (es) | 1980-12-16 |
ES492424A0 (es) | 1980-12-16 |
CA1125337A (en) | 1982-06-08 |
PL224893A1 (ro) | 1981-04-24 |
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