DE3318744C2 - - Google Patents
Info
- Publication number
- DE3318744C2 DE3318744C2 DE3318744A DE3318744A DE3318744C2 DE 3318744 C2 DE3318744 C2 DE 3318744C2 DE 3318744 A DE3318744 A DE 3318744A DE 3318744 A DE3318744 A DE 3318744A DE 3318744 C2 DE3318744 C2 DE 3318744C2
- Authority
- DE
- Germany
- Prior art keywords
- control housing
- housing part
- brake booster
- piston
- sealing
- 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
- 238000007789 sealing Methods 0.000 claims description 33
- 239000012528 membrane Substances 0.000 claims description 4
- 101150077478 kra gene Proteins 0.000 claims 1
- 230000004323 axial length Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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
- B60T13/241—Differential pressure systems
- B60T13/242—The control valve is provided as one unit with the servomotor cylinder
- B60T13/244—Mechanical command of the control valve, hydraulic transmission to the brakes
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Description
Claims (6)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833318744 DE3318744A1 (de) | 1983-05-24 | 1983-05-24 | Vakuumbetriebener bremskraftverstaerker |
ZA841991A ZA841991B (en) | 1983-05-24 | 1984-03-16 | Vacuum operated power brake booster |
BR8401676A BR8401676A (pt) | 1983-05-24 | 1984-04-10 | Dispositivo de reforco de forca de freio a vacuo |
GB08410812A GB2140518B (en) | 1983-05-24 | 1984-04-27 | Vacuum brake booster |
MX201414A MX158841A (es) | 1983-05-24 | 1984-05-21 | Reforzador de freno de potencia,operado al vacio |
FR8408040A FR2546461B1 (fr) | 1983-05-24 | 1984-05-23 | Amplificateur de force de freinage actionne par depression |
ES1984279421U ES279421Y (es) | 1983-05-24 | 1984-05-23 | Un servofreno de vacio |
ES1984279420U ES279420Y (es) | 1983-05-24 | 1984-05-23 | Un servofreno de vacio |
US06/613,596 US4633760A (en) | 1983-05-24 | 1984-05-23 | Vacuum-operated power brake booster having two-part coaxial control valve housing |
JP59105637A JPS6053456A (ja) | 1983-05-24 | 1984-05-24 | 真空作動ブレ−キ倍力装置 |
IT21070/84A IT1176190B (it) | 1983-05-24 | 1984-05-24 | Servofreno di potenza azionato a depressione |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833318744 DE3318744A1 (de) | 1983-05-24 | 1983-05-24 | Vakuumbetriebener bremskraftverstaerker |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3318744A1 DE3318744A1 (de) | 1984-11-29 |
DE3318744C2 true DE3318744C2 (de) | 1989-01-12 |
Family
ID=6199704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833318744 Granted DE3318744A1 (de) | 1983-05-24 | 1983-05-24 | Vakuumbetriebener bremskraftverstaerker |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS6053456A (de) |
DE (1) | DE3318744A1 (de) |
ZA (1) | ZA841991B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3327223A1 (de) * | 1983-07-28 | 1985-02-07 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
DE3931468A1 (de) * | 1989-09-21 | 1991-04-04 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3424410A1 (de) * | 1984-07-03 | 1986-01-09 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Vakuumbremskraftverstaerker |
DE3510844A1 (de) * | 1985-03-26 | 1986-10-09 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Vakuumbremskraftverstaerker |
FR2587956B1 (fr) * | 1985-09-30 | 1987-12-24 | Bendix France | Servomoteur d'assistance au freinage |
JP2603861B2 (ja) * | 1988-10-21 | 1997-04-23 | 株式会社ナブコ | 気圧式倍力装置 |
DE3935811A1 (de) * | 1989-10-27 | 1991-05-02 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
DE3938731A1 (de) * | 1989-11-23 | 1991-05-29 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
DE4032534A1 (de) * | 1990-10-13 | 1992-04-16 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
JP2014196030A (ja) * | 2013-03-29 | 2014-10-16 | 株式会社アドヴィックス | 負圧式倍力装置 |
CN110962823A (zh) * | 2019-12-26 | 2020-04-07 | 吉林东光奥威汽车制动系统有限公司 | 一种双膜片真空助力器用一膜片装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410178A (en) * | 1967-08-03 | 1968-11-12 | Bendix Corp | Valve means for a fluid pressure servomotor |
JPS5851505B2 (ja) * | 1979-02-02 | 1983-11-16 | 日信工業株式会社 | 負圧式倍力装置 |
DE2918907A1 (de) * | 1979-05-10 | 1980-12-04 | Teves Gmbh Alfred | Vakuumbremskraftverstaerker fuer ein kraftfahrzeug |
JPS5845379B2 (ja) * | 1979-11-09 | 1983-10-08 | アイシン精機株式会社 | 自動車用ブレ−キブ−スタ |
JPS56112355A (en) * | 1980-02-09 | 1981-09-04 | Toyota Motor Corp | Brake booster |
GB2074270B (en) * | 1980-04-16 | 1984-03-14 | Lucas Industries Ltd | Servo valves for brake boosters |
JPS57135464U (de) * | 1981-02-20 | 1982-08-24 | ||
DE3246085A1 (de) * | 1982-12-13 | 1984-06-14 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
-
1983
- 1983-05-24 DE DE19833318744 patent/DE3318744A1/de active Granted
-
1984
- 1984-03-16 ZA ZA841991A patent/ZA841991B/xx unknown
- 1984-05-24 JP JP59105637A patent/JPS6053456A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3327223A1 (de) * | 1983-07-28 | 1985-02-07 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
DE3931468A1 (de) * | 1989-09-21 | 1991-04-04 | Teves Gmbh Alfred | Unterdruck-bremskraftverstaerker |
Also Published As
Publication number | Publication date |
---|---|
JPH0460863B2 (de) | 1992-09-29 |
JPS6053456A (ja) | 1985-03-27 |
ZA841991B (en) | 1984-11-28 |
DE3318744A1 (de) | 1984-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 3327223 Format of ref document f/p: P |
|
8110 | Request for examination paragraph 44 | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 3327223 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
Q176 | The application caused the suspense of an application |
Ref document number: 3327223 Country of ref document: DE |
|
8365 | Fully valid after opposition proceedings | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 3327223 Format of ref document f/p: P |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ITT AUTOMOTIVE EUROPE GMBH, 60488 FRANKFURT, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: CONTINENTAL TEVES AG & CO. OHG, 60488 FRANKFURT, D |
|
8339 | Ceased/non-payment of the annual fee |