JPS55110649A - Antiskid device for vehicle - Google Patents
Antiskid device for vehicleInfo
- Publication number
- JPS55110649A JPS55110649A JP1857579A JP1857579A JPS55110649A JP S55110649 A JPS55110649 A JP S55110649A JP 1857579 A JP1857579 A JP 1857579A JP 1857579 A JP1857579 A JP 1857579A JP S55110649 A JPS55110649 A JP S55110649A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- hydraulic
- wheel
- chamber
- skid
- 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
- Regulating Braking Force (AREA)
Abstract
PURPOSE: To obtain a compact sized device dispensing with separate wheel-velocity detector by driving a hydraulic pump of a hydraulic control device by the wheel and using a electrical signal based on the pulse pressure generated in the pump as the signal for the rotating speed of the wheel.
CONSTITUTION: When the brake is applied while a vehicle is running, a master cylinder 1 supplies the chamber 17 of a hydraulic pump 5 with hydraulic pressure for braking, which lowers a piston 15 in opposition to a spring 24, and the piston presses a roller 23 of a plunger 20 against the cam face 6 of a rotor 7 rotating solidly with the wheel. Thus the plunger 20 moves up and down along the cam face 6, giving pressure to the liquid in a hydraulic-pressure generating chamber 22. In this case, if the rotating speed of the wheel falls down sharply due to the generation of skid by the brake being pedaled forcedly, the frequency of the pulse pressure in the hydraulic-pressure genetating chamber 22 lowers. The fluctuation of the frequency is detected by a control device 9 through a pressure-electric signal converter 8, which operates electron-magnetic valves 3 and 4 to eliminate the skid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1857579A JPS55110649A (en) | 1979-02-19 | 1979-02-19 | Antiskid device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1857579A JPS55110649A (en) | 1979-02-19 | 1979-02-19 | Antiskid device for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55110649A true JPS55110649A (en) | 1980-08-26 |
JPS6114026B2 JPS6114026B2 (en) | 1986-04-16 |
Family
ID=11975409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1857579A Granted JPS55110649A (en) | 1979-02-19 | 1979-02-19 | Antiskid device for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55110649A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040010940A (en) * | 2002-07-25 | 2004-02-05 | 현대모비스 주식회사 | Pump for hydraulic control unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6365424U (en) * | 1986-10-14 | 1988-04-30 |
-
1979
- 1979-02-19 JP JP1857579A patent/JPS55110649A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040010940A (en) * | 2002-07-25 | 2004-02-05 | 현대모비스 주식회사 | Pump for hydraulic control unit |
Also Published As
Publication number | Publication date |
---|---|
JPS6114026B2 (en) | 1986-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES447535A1 (en) | Braking system having anti-skid control | |
SE8601023D0 (en) | HYDRAULIC VEHICLE BRAKE SYSTEM WITH PROTECTION AGAINST BLOCKING | |
ES473243A1 (en) | Brake booster | |
JPS56142733A (en) | Liquid pressure controller for antiskid device | |
GB1313878A (en) | Anti-skid brake system | |
JPS55110649A (en) | Antiskid device for vehicle | |
JPS5365576A (en) | Hydraulic braking apparatus for vehicles | |
GB1281317A (en) | Brake control system | |
JPS54112460A (en) | Check valve with function of breather | |
GB1359487A (en) | Brake antilock mechanism | |
JPS56112356A (en) | Brake booster for automobile | |
JPS5551136A (en) | Wheel cylinder device with idle stroke | |
JPS5365574A (en) | Braking liquid pressure controlling device | |
JPS5625039A (en) | Antiskid device | |
JPS56128251A (en) | Hydraulic pressure control unit for brake system with skid control | |
JPS52112068A (en) | Check valve mechanism for brake-oil-pressure control system | |
JPS5320070A (en) | Air-over hydraulic booster | |
JPS5780956A (en) | Hydraulic control for anti-skid device | |
JPS5618132A (en) | Adjusting device for braking clearance of drum brake | |
JPS6447659A (en) | Hydraulic brake device | |
JPS5292070A (en) | Load-corresponding controlling apparatus for braking oil pressure | |
JPS5284371A (en) | Automotive braking liquid pressure control system | |
JPS562247A (en) | Liquid pressure control valve | |
JPS5273280A (en) | Master cylinder | |
JPS53134176A (en) | Tandem master cylinder device |