ES485961A1 - Servo booster for vehicle brake system - Google Patents
Servo booster for vehicle brake systemInfo
- Publication number
- ES485961A1 ES485961A1 ES485961A ES485961A ES485961A1 ES 485961 A1 ES485961 A1 ES 485961A1 ES 485961 A ES485961 A ES 485961A ES 485961 A ES485961 A ES 485961A ES 485961 A1 ES485961 A1 ES 485961A1
- Authority
- ES
- Spain
- Prior art keywords
- plate
- vehicle brake
- valve
- key
- reverse direction
- 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
- B60T13/56—Vacuum systems indirect, i.e. vacuum booster units with two-chamber booster units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Abstract
A servo reinforcer assembly for vehicle brake systems, in which a movable wall is subjected to differential pressure controlled by valve means, which comprise a valve body provided with an axial hole, inside which a valve control member works with a non-round cross-sectional portion, a support clapper for allowing the pallet to pass over said portion, the shapes of said portion and opening being such that the plate is prevented from passing over the portion in the reverse direction when the plate passes over the plate. Portion in the reverse direction when the plate has been rotated a certain suitable angle with respect to the opening, characterized in that the valve body is provided with a recess (48) disposed substantially in transverse position, inside which a key (49) provided is received of free play connection with the valve control member (21) and which cooperates with the diaphragm support plate (7) to prevent rotate with respect to the aforementioned portion (41) to a position in which the plate can pass over said portion, having the appropriate means (56) to keep the key in its position. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7844355 | 1978-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES485961A1 true ES485961A1 (en) | 1980-09-01 |
Family
ID=10501022
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES485960A Expired ES485960A1 (en) | 1978-11-14 | 1979-11-14 | Servo booster for vehicle brake system |
ES485961A Expired ES485961A1 (en) | 1978-11-14 | 1979-11-14 | Servo booster for vehicle brake system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES485960A Expired ES485960A1 (en) | 1978-11-14 | 1979-11-14 | Servo booster for vehicle brake system |
Country Status (5)
Country | Link |
---|---|
JP (2) | JPS5572450A (en) |
KR (1) | KR820000578B1 (en) |
BR (2) | BR7907447A (en) |
ES (2) | ES485960A1 (en) |
IN (1) | IN149322B (en) |
-
1979
- 1979-11-08 IN IN202/MAS/79A patent/IN149322B/en unknown
- 1979-11-14 BR BR7907447A patent/BR7907447A/en unknown
- 1979-11-14 ES ES485960A patent/ES485960A1/en not_active Expired
- 1979-11-14 JP JP14759479A patent/JPS5572450A/en active Pending
- 1979-11-14 ES ES485961A patent/ES485961A1/en not_active Expired
- 1979-11-14 JP JP14759379A patent/JPS55102763A/en active Pending
- 1979-11-14 BR BR7907448A patent/BR7907448A/en unknown
- 1979-11-14 KR KR7903973A patent/KR820000578B1/en active
Also Published As
Publication number | Publication date |
---|---|
BR7907448A (en) | 1980-08-05 |
ES485960A1 (en) | 1980-09-01 |
KR820000578B1 (en) | 1982-04-15 |
BR7907447A (en) | 1980-08-05 |
JPS55102763A (en) | 1980-08-06 |
IN149322B (en) | 1981-10-24 |
JPS5572450A (en) | 1980-05-31 |
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