JPS56167545A - Two-stage operation type double system master cylinder - Google Patents
Two-stage operation type double system master cylinderInfo
- Publication number
- JPS56167545A JPS56167545A JP7119480A JP7119480A JPS56167545A JP S56167545 A JPS56167545 A JP S56167545A JP 7119480 A JP7119480 A JP 7119480A JP 7119480 A JP7119480 A JP 7119480A JP S56167545 A JPS56167545 A JP S56167545A
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- discharged
- hydraulic liquid
- discharge port
- systems
- 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.)
- Granted
Links
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
PURPOSE: To prevent the delay of brake-operation of either side in two systems by widening the passage area of a discharge port connected to one pressure chamber in accordance with the amount of hydraulic liquid discharged from the said pressure chamber.
CONSTITUTION: In the low pressure area in the initial phase of brake operation, a great amount of hydraulic liquid containing the hydraulic liquid in an auxiliary chamber 12 is discharged from a pressure chamber 13. At this stage, since the diameter of a hole 60 of a tube seat 56 at the discharge port of the said pressure chamber 13 is greater than that of a hole 61 of a tube seat 57 at the discharge port of the second pressure chamber 14, the discharge resistance for the hydraulic liquid from the first pressure chamber 13 is reduced, and consequently, a great amount of hydraulic liquid is discharged from the pressure chamber 13. In the result two systems are supplied with sufficient hydraulic liquids respectively, since the hydraulic liquid to be discharged is discharged without being consumed to move a subpiston 7, and braking action affects these two systems simultaneously.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7119480A JPS56167545A (en) | 1980-05-27 | 1980-05-27 | Two-stage operation type double system master cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7119480A JPS56167545A (en) | 1980-05-27 | 1980-05-27 | Two-stage operation type double system master cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56167545A true JPS56167545A (en) | 1981-12-23 |
JPS6214424B2 JPS6214424B2 (en) | 1987-04-02 |
Family
ID=13453607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7119480A Granted JPS56167545A (en) | 1980-05-27 | 1980-05-27 | Two-stage operation type double system master cylinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56167545A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5773256U (en) * | 1980-10-24 | 1982-05-06 | ||
JPS6146726U (en) * | 1984-08-31 | 1986-03-28 | 日本ケミコン株式会社 | Electrolytic capacitor |
-
1980
- 1980-05-27 JP JP7119480A patent/JPS56167545A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5773256U (en) * | 1980-10-24 | 1982-05-06 | ||
JPS628213Y2 (en) * | 1980-10-24 | 1987-02-25 | ||
JPS6146726U (en) * | 1984-08-31 | 1986-03-28 | 日本ケミコン株式会社 | Electrolytic capacitor |
Also Published As
Publication number | Publication date |
---|---|
JPS6214424B2 (en) | 1987-04-02 |
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