ES482300A1 - Servoobooster for vehicle brake - Google Patents
Servoobooster for vehicle brakeInfo
- Publication number
- ES482300A1 ES482300A1 ES482300A ES482300A ES482300A1 ES 482300 A1 ES482300 A1 ES 482300A1 ES 482300 A ES482300 A ES 482300A ES 482300 A ES482300 A ES 482300A ES 482300 A1 ES482300 A1 ES 482300A1
- Authority
- ES
- Spain
- Prior art keywords
- seal
- servoobooster
- vehicle brake
- housing
- free end
- 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
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 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
- B60T13/46—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)
- Sealing Devices (AREA)
Abstract
The booster has a movable wall subject to differential pressure in response to operation of a valve, to increase the effort exerted by an output member. Between the free end of the housing (1) and the free end of the valve body (4) is a flexible boot (8) having an integral seal (13) between the housing and body. The boot adjacent the seal can be depressed in order to allow inspection of the seal. Lips are formed on the seal serve to retain lubricant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7829265 | 1978-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482300A1 true ES482300A1 (en) | 1980-03-01 |
Family
ID=10498331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482300A Expired ES482300A1 (en) | 1978-07-08 | 1979-07-06 | Servoobooster for vehicle brake |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5511993A (en) |
AU (1) | AU4857079A (en) |
BR (1) | BR7904302A (en) |
DE (1) | DE2927483A1 (en) |
ES (1) | ES482300A1 (en) |
FR (1) | FR2430338A1 (en) |
IT (1) | IT1122042B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59145446U (en) * | 1983-03-18 | 1984-09-28 | トキコ株式会社 | pneumatic booster |
JPS61154276U (en) * | 1985-03-15 | 1986-09-25 | ||
JPH038700Y2 (en) * | 1985-04-23 | 1991-03-04 | ||
JPH0249273Y2 (en) * | 1986-02-05 | 1990-12-25 | ||
JPS6412081U (en) * | 1987-07-13 | 1989-01-23 | ||
KR20020007612A (en) * | 2000-07-18 | 2002-01-29 | 밍 루 | Boot - fixing apparatus of booster |
FR2839488B1 (en) * | 2002-05-07 | 2004-07-02 | Bosch Gmbh Robert | SERVOMOTOR USING AN EXTERNALLY MOUNTED SEAL |
-
1979
- 1979-07-02 AU AU48570/79A patent/AU4857079A/en not_active Abandoned
- 1979-07-06 BR BR7904302A patent/BR7904302A/en unknown
- 1979-07-06 IT IT24151/79A patent/IT1122042B/en active
- 1979-07-06 DE DE19792927483 patent/DE2927483A1/en not_active Withdrawn
- 1979-07-06 FR FR7917596A patent/FR2430338A1/en not_active Withdrawn
- 1979-07-06 ES ES482300A patent/ES482300A1/en not_active Expired
- 1979-07-09 JP JP8680879A patent/JPS5511993A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7904302A (en) | 1980-04-08 |
IT7924151A0 (en) | 1979-07-06 |
AU4857079A (en) | 1980-01-17 |
DE2927483A1 (en) | 1980-01-24 |
JPS5511993A (en) | 1980-01-28 |
FR2430338A1 (en) | 1980-02-01 |
IT1122042B (en) | 1986-04-23 |
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