JPS5760923A - Method of controlling braking force at starting on upward slope - Google Patents

Method of controlling braking force at starting on upward slope

Info

Publication number
JPS5760923A
JPS5760923A JP3636380A JP3636380A JPS5760923A JP S5760923 A JPS5760923 A JP S5760923A JP 3636380 A JP3636380 A JP 3636380A JP 3636380 A JP3636380 A JP 3636380A JP S5760923 A JPS5760923 A JP S5760923A
Authority
JP
Japan
Prior art keywords
upward slope
hydraulic pressure
starting
release
vehicle
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
JP3636380A
Other languages
Japanese (ja)
Other versions
JPS6120458B2 (en
Inventor
Shoji Suzuki
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 JP3636380A priority Critical patent/JPS5760923A/en
Publication of JPS5760923A publication Critical patent/JPS5760923A/en
Publication of JPS6120458B2 publication Critical patent/JPS6120458B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make appropriate the starting of a vehicle in which the hydraulic pressure in wheel cylinders is maintained depending on the disengaging operation of a clutch at the starting on an upward slope, by enabling the setting of the time of release of the braking hydraulic pressure depending on the gradient of the upward slope or the like.
CONSTITUTION: When a brake pedal 55 is pressed down to stop a vehicle on an upward slope in front of a railroad crossing or the like, hydraulic pressure by a master cylinder 1 is transmitted to wheel cylinders 48, 51 through passages 46, 44, 9, 42, 35, 23', 47, 50 in that order to decelerate the vehicle. When a clutch pedal is thereafter pressed down, a clutch is disengaged and a swing member 12 is swung through a transmission wire to turn a cam shaft 5 to move a plunger 41 rightward by a spring 40 through an eccentric cam 6 and put a valve element 22 of a valve seat assembly 28 so that the braked state is maintained even after the release of the brake pedal 55. The time of release of the braking hydraulic pressure is shifted depending on the intensity of the pressure.
COPYRIGHT: (C)1982,JPO&Japio
JP3636380A 1980-03-22 1980-03-22 Method of controlling braking force at starting on upward slope Granted JPS5760923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3636380A JPS5760923A (en) 1980-03-22 1980-03-22 Method of controlling braking force at starting on upward slope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3636380A JPS5760923A (en) 1980-03-22 1980-03-22 Method of controlling braking force at starting on upward slope

Publications (2)

Publication Number Publication Date
JPS5760923A true JPS5760923A (en) 1982-04-13
JPS6120458B2 JPS6120458B2 (en) 1986-05-22

Family

ID=12467743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3636380A Granted JPS5760923A (en) 1980-03-22 1980-03-22 Method of controlling braking force at starting on upward slope

Country Status (1)

Country Link
JP (1) JPS5760923A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137246A (en) * 1983-01-25 1984-08-07 Akebono Brake Ind Co Ltd Brake-pressure retention device for car
JPS61132151U (en) * 1985-02-06 1986-08-18
JPS6357362A (en) * 1986-08-26 1988-03-12 Nippon Air Brake Co Ltd Brake holding device
JPS6389872U (en) * 1986-12-02 1988-06-10
JPS63170151A (en) * 1987-01-09 1988-07-14 Isuzu Motors Ltd Braking force retention controller

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372154U (en) * 1986-10-30 1988-05-14
JPH0665125U (en) * 1993-02-26 1994-09-13 広育 伊倉 Snowfall prevention structure for automobiles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137246A (en) * 1983-01-25 1984-08-07 Akebono Brake Ind Co Ltd Brake-pressure retention device for car
JPS61132151U (en) * 1985-02-06 1986-08-18
JPS6357362A (en) * 1986-08-26 1988-03-12 Nippon Air Brake Co Ltd Brake holding device
JPS6389872U (en) * 1986-12-02 1988-06-10
JPS63170151A (en) * 1987-01-09 1988-07-14 Isuzu Motors Ltd Braking force retention controller
JPH0562095B2 (en) * 1987-01-09 1993-09-07 Isuzu Motors Ltd

Also Published As

Publication number Publication date
JPS6120458B2 (en) 1986-05-22

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