JPS5686845A - Liquid pressure controller for double piping - Google Patents
Liquid pressure controller for double pipingInfo
- Publication number
- JPS5686845A JPS5686845A JP16394579A JP16394579A JPS5686845A JP S5686845 A JPS5686845 A JP S5686845A JP 16394579 A JP16394579 A JP 16394579A JP 16394579 A JP16394579 A JP 16394579A JP S5686845 A JPS5686845 A JP S5686845A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- fail
- clip
- safe
- liquid pressure
- 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
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
PURPOSE: To compensate for the shortage of braking force for an entire vehicle, by suspending the reduction control of rear wheel brake pressure, which is effected during normal operation, when one system is defective.
CONSTITUTION: A control piston 10 and a balance piston 7, which constitute the separate valve mechanisms of liquid pressure systems for double piping, are connected to each other through a fail-safe clip 30 to restrict the relative separation within a prescribed length of l1. The control piston 10 is caused to collide against a fail-safe piston 5 through the fail-safe clip 30. When one system is defective, the balance piston 7 is moved rightward to restrict the leftward motion of the control piston 10 through the clip 30 to connect an input and an output liquid chambers a1, a2 to each other.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16394579A JPS5686845A (en) | 1979-12-17 | 1979-12-17 | Liquid pressure controller for double piping |
AU60454/80A AU534157B2 (en) | 1979-07-31 | 1980-07-16 | Hydraulic pressure control device |
US06/169,723 US4335736A (en) | 1979-07-31 | 1980-07-17 | Double piping type hydraulic pressure control device |
FR8016850A FR2468809A1 (en) | 1979-07-31 | 1980-07-30 | HYDRAULIC PRESSURE CONTROL DEVICE OF A TYPE COMPRISING A DUAL TUBE |
GB8025017A GB2056003B (en) | 1979-07-31 | 1980-07-31 | Dual circuit hydraulic control devices |
DE19803029090 DE3029090A1 (en) | 1979-07-31 | 1980-07-31 | HYDRAULIC PRESSURE CONTROL DEVICE IN DOUBLE TUBE DESIGN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16394579A JPS5686845A (en) | 1979-12-17 | 1979-12-17 | Liquid pressure controller for double piping |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5686845A true JPS5686845A (en) | 1981-07-15 |
JPS637985B2 JPS637985B2 (en) | 1988-02-19 |
Family
ID=15783800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16394579A Granted JPS5686845A (en) | 1979-07-31 | 1979-12-17 | Liquid pressure controller for double piping |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5686845A (en) |
-
1979
- 1979-12-17 JP JP16394579A patent/JPS5686845A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS637985B2 (en) | 1988-02-19 |
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