JPH0311936B2 - - Google Patents
Info
- Publication number
- JPH0311936B2 JPH0311936B2 JP57201534A JP20153482A JPH0311936B2 JP H0311936 B2 JPH0311936 B2 JP H0311936B2 JP 57201534 A JP57201534 A JP 57201534A JP 20153482 A JP20153482 A JP 20153482A JP H0311936 B2 JPH0311936 B2 JP H0311936B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- negative pressure
- atmosphere
- diaphragm
- small chamber
- 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 - Lifetime
Links
- 238000005192 partition Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic 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
- B60T13/46—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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57201534A JPS5992244A (ja) | 1982-11-16 | 1982-11-16 | タンデム型負圧式倍力装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57201534A JPS5992244A (ja) | 1982-11-16 | 1982-11-16 | タンデム型負圧式倍力装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5992244A JPS5992244A (ja) | 1984-05-28 |
| JPH0311936B2 true JPH0311936B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-19 |
Family
ID=16442637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57201534A Granted JPS5992244A (ja) | 1982-11-16 | 1982-11-16 | タンデム型負圧式倍力装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992244A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2744621B2 (ja) * | 1988-08-25 | 1998-04-28 | 自動車機器株式会社 | タンデム型負圧倍力装置 |
| JP2001097206A (ja) | 1999-09-30 | 2001-04-10 | Aisin Seiki Co Ltd | 負圧式倍力装置 |
-
1982
- 1982-11-16 JP JP57201534A patent/JPS5992244A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5992244A (ja) | 1984-05-28 |