JPS5760953A - Master cylinder of vehicle - Google Patents
Master cylinder of vehicleInfo
- Publication number
- JPS5760953A JPS5760953A JP13566280A JP13566280A JPS5760953A JP S5760953 A JPS5760953 A JP S5760953A JP 13566280 A JP13566280 A JP 13566280A JP 13566280 A JP13566280 A JP 13566280A JP S5760953 A JPS5760953 A JP S5760953A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- stepped
- piston
- small diameter
- stepped 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.)
- Granted
Links
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
PURPOSE: To prevent enlargement of initial stroke and improve damping characteristics by supplying a large quantity of low pressure working liquid into the wheel cylinder in proportion to the stroke of large diameter portion of a stepped piston at the initial damping strokes.
CONSTITUTION: No.1 stepped piston 7 is inserted in a stepped cylinder 3, 4 of No.1 cylinder body 1, and a small diameter piston 9 in a small diameter cylinder 4, both pistons 6, 9 being connected through a return spring 20 and No.1 center valve mechanism 24. No.2 cylinder body 51 is connected to the No.1 cylinder body 1, and a stepped piston 56 is inserted in a stepped cylinder 53, 54 of this body 51. Installed to the left end of the stepped piston 56 is a return spring 80 and No.2 center valve mechanism 74. Large diameter liquid pressure chambers 7, 57 of each body 1, 51 are passably connected to reserbly connected to reservoirs 11, 61 through check valves 38, 88 respectively, and small diameter liquid pressure chambers 15, 65 to the brake cylinder through dischargers 18, 68.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13566280A JPS5760953A (en) | 1980-09-29 | 1980-09-29 | Master cylinder of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13566280A JPS5760953A (en) | 1980-09-29 | 1980-09-29 | Master cylinder of vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5760953A true JPS5760953A (en) | 1982-04-13 |
JPS6117704B2 JPS6117704B2 (en) | 1986-05-08 |
Family
ID=15157000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13566280A Granted JPS5760953A (en) | 1980-09-29 | 1980-09-29 | Master cylinder of vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5760953A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125669U (en) * | 1981-01-30 | 1982-08-05 | ||
JPS57135459U (en) * | 1981-02-20 | 1982-08-24 | ||
JPS6189103A (en) * | 1984-10-08 | 1986-05-07 | Toyota Motor Corp | Axle beam structure |
-
1980
- 1980-09-29 JP JP13566280A patent/JPS5760953A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125669U (en) * | 1981-01-30 | 1982-08-05 | ||
JPS57135459U (en) * | 1981-02-20 | 1982-08-24 | ||
JPS637562Y2 (en) * | 1981-02-20 | 1988-03-04 | ||
JPS6189103A (en) * | 1984-10-08 | 1986-05-07 | Toyota Motor Corp | Axle beam structure |
Also Published As
Publication number | Publication date |
---|---|
JPS6117704B2 (en) | 1986-05-08 |
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