JPS55110649A - Antiskid device for vehicle - Google Patents

Antiskid device for vehicle

Info

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
Application number
JP1857579A
Other languages
Japanese (ja)
Other versions
JPS6114026B2 (en
Inventor
Tetsuo Arikawa
Yasuo Samatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabco Ltd
Original Assignee
Nabco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nabco Ltd filed Critical Nabco Ltd
Priority to JP1857579A priority Critical patent/JPS55110649A/en
Publication of JPS55110649A publication Critical patent/JPS55110649A/en
Publication of JPS6114026B2 publication Critical patent/JPS6114026B2/ja
Granted legal-status Critical Current

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
JP1857579A 1979-02-19 1979-02-19 Antiskid device for vehicle Granted JPS55110649A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365424U (en) * 1986-10-14 1988-04-30

Cited By (1)

* Cited by examiner, † Cited by third party
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

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