JPS6460457A - Braking force holding device - Google Patents

Braking force holding device

Info

Publication number
JPS6460457A
JPS6460457A JP21697387A JP21697387A JPS6460457A JP S6460457 A JPS6460457 A JP S6460457A JP 21697387 A JP21697387 A JP 21697387A JP 21697387 A JP21697387 A JP 21697387A JP S6460457 A JPS6460457 A JP S6460457A
Authority
JP
Japan
Prior art keywords
braking force
braking
holding
energized
check valve
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.)
Pending
Application number
JP21697387A
Other languages
Japanese (ja)
Inventor
Hirotaka Sasa
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP21697387A priority Critical patent/JPS6460457A/en
Publication of JPS6460457A publication Critical patent/JPS6460457A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To improve safety by generating an alarm signal when a car velocity or braking force holding time becomes more than a preset value during holding the braking force in which a solenoid check valve for holding braking force is energized. CONSTITUTION:A solenoid check valve 15 for braking is interposed in an oil pressure route 16b for feeding braking oil to a wheel brake 17 at the time of braking, and when designated braking force holding conditions are satisfied in a control unit 14, the solenoid check valve 15 is energized to hold the braking force. Judgement on whether the braking force holding conditions are satisfied or not is conducted according to output signals of an accel switch 2, a clutch sensor 3, a foot brake switch 7, a neutral switch 9, a car velocity sensor 11 and so on. In this case, in the control unit 14, on judging that a vehicle moves with the decrease in braking force and a car velocity becomes more than a preset value during holding the braking force, an indicator 20 is energized to give a warning.
JP21697387A 1987-08-31 1987-08-31 Braking force holding device Pending JPS6460457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21697387A JPS6460457A (en) 1987-08-31 1987-08-31 Braking force holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21697387A JPS6460457A (en) 1987-08-31 1987-08-31 Braking force holding device

Publications (1)

Publication Number Publication Date
JPS6460457A true JPS6460457A (en) 1989-03-07

Family

ID=16696819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21697387A Pending JPS6460457A (en) 1987-08-31 1987-08-31 Braking force holding device

Country Status (1)

Country Link
JP (1) JPS6460457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018001774A (en) * 2016-06-27 2018-01-11 ダイハツ工業株式会社 Vehicular brake device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018001774A (en) * 2016-06-27 2018-01-11 ダイハツ工業株式会社 Vehicular brake device

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