JPS54111061A - Pneumatic pressure type booster - Google Patents
Pneumatic pressure type boosterInfo
- Publication number
- JPS54111061A JPS54111061A JP1836478A JP1836478A JPS54111061A JP S54111061 A JPS54111061 A JP S54111061A JP 1836478 A JP1836478 A JP 1836478A JP 1836478 A JP1836478 A JP 1836478A JP S54111061 A JPS54111061 A JP S54111061A
- Authority
- JP
- Japan
- Prior art keywords
- elastic element
- output
- applied onto
- repulsive force
- power piston
- 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.)
- Pending
Links
Landscapes
- Braking Systems And Boosters (AREA)
Abstract
PURPOSE: To stabilize the output characteristic for the input shaft by arranging an elastic body easily deformable to a reaction disc and allowing the dimension allowance to be absorbed.
CONSTITUTION: When a poppet valve 9 is switched, and a thrust due to differential pressure is applied onto a power piston 3, and an output is generated on an output shaft 12, a repulsive force corresponding to said output is applied onto the output shaft 12 and compresses an elastic element 10. At this time, as the projected part 10a of the elastic element 10 has a small contact area with the step part 3g of a power piston 3, and the surface pressure acting on said contact part is high, the elastic element is deformed by a small repulsive force at the first, and the whole elastic element 10 is shifted. Thus, in initial operation, the front end part 7b of a plunger 7 projects by the dimension allowance from the front end surface of the step part 3g.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1836478A JPS54111061A (en) | 1978-02-20 | 1978-02-20 | Pneumatic pressure type booster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1836478A JPS54111061A (en) | 1978-02-20 | 1978-02-20 | Pneumatic pressure type booster |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54111061A true JPS54111061A (en) | 1979-08-31 |
Family
ID=11969633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1836478A Pending JPS54111061A (en) | 1978-02-20 | 1978-02-20 | Pneumatic pressure type booster |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54111061A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042096A1 (en) * | 1979-11-09 | 1981-06-04 | Aisin Seiki K.K., Kariya, Aichi | FLUID PRESSURE ACTUATED SERVOMOTOR |
JPS57124462U (en) * | 1981-01-28 | 1982-08-03 | ||
JPS5875074U (en) * | 1981-11-14 | 1983-05-20 | トヨタ自動車株式会社 | Fluid volume compensation master cylinder with booster |
JPS5918057A (en) * | 1982-07-17 | 1984-01-30 | Jidosha Kiki Co Ltd | Hydraulic servo brake |
JPS5929726U (en) * | 1982-08-20 | 1984-02-24 | 日産自動車株式会社 | Radiator coolant level gauge |
JPS59195460A (en) * | 1983-04-20 | 1984-11-06 | Rizumu Jidosha Buhin Seizo Kk | Suction pressure servo unit |
US5263398A (en) * | 1991-06-14 | 1993-11-23 | Jidosha Kiki Co., Ltd. | Brake booster for preventing unwanted reaction disc deformation |
DE19534728A1 (en) * | 1994-09-19 | 1996-03-21 | Tokico Ltd | Vacuum type booster for vehicle brake system |
-
1978
- 1978-02-20 JP JP1836478A patent/JPS54111061A/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042096A1 (en) * | 1979-11-09 | 1981-06-04 | Aisin Seiki K.K., Kariya, Aichi | FLUID PRESSURE ACTUATED SERVOMOTOR |
JPS6228534Y2 (en) * | 1981-01-28 | 1987-07-22 | ||
JPS57124462U (en) * | 1981-01-28 | 1982-08-03 | ||
JPS5875074U (en) * | 1981-11-14 | 1983-05-20 | トヨタ自動車株式会社 | Fluid volume compensation master cylinder with booster |
JPS6325259Y2 (en) * | 1981-11-14 | 1988-07-11 | ||
JPS5918057A (en) * | 1982-07-17 | 1984-01-30 | Jidosha Kiki Co Ltd | Hydraulic servo brake |
JPH0238425B2 (en) * | 1982-07-17 | 1990-08-30 | Jidosha Kiki Kk | |
JPS5929726U (en) * | 1982-08-20 | 1984-02-24 | 日産自動車株式会社 | Radiator coolant level gauge |
JPS59195460A (en) * | 1983-04-20 | 1984-11-06 | Rizumu Jidosha Buhin Seizo Kk | Suction pressure servo unit |
JPH0324383B2 (en) * | 1983-04-20 | 1991-04-03 | Rhythm Motor Parts Mfg | |
US5263398A (en) * | 1991-06-14 | 1993-11-23 | Jidosha Kiki Co., Ltd. | Brake booster for preventing unwanted reaction disc deformation |
DE19534728A1 (en) * | 1994-09-19 | 1996-03-21 | Tokico Ltd | Vacuum type booster for vehicle brake system |
US5873296A (en) * | 1994-09-19 | 1999-02-23 | Tokico Ltd. | Booster apparatus of vacuum type |
DE19534728B4 (en) * | 1994-09-19 | 2008-04-17 | Hitachi, Ltd. | A vacuum brake power booster |
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