JPS6452561A - Braking device for vehicle - Google Patents

Braking device for vehicle

Info

Publication number
JPS6452561A
JPS6452561A JP20766687A JP20766687A JPS6452561A JP S6452561 A JPS6452561 A JP S6452561A JP 20766687 A JP20766687 A JP 20766687A JP 20766687 A JP20766687 A JP 20766687A JP S6452561 A JPS6452561 A JP S6452561A
Authority
JP
Japan
Prior art keywords
vehicle
wheel cylinders
climbing
hold
electromagnetic 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.)
Granted
Application number
JP20766687A
Other languages
Japanese (ja)
Other versions
JP2814080B2 (en
Inventor
Tamio Tanaka
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 JP62207666A priority Critical patent/JP2814080B2/en
Publication of JPS6452561A publication Critical patent/JPS6452561A/en
Application granted granted Critical
Publication of JP2814080B2 publication Critical patent/JP2814080B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To make it easy to start a vehicle on an uphill road by making to keep order to hold the pressure in wheel cylinders based on actuation of a braking force switch detecting stopped state on climbing up, in a case of operating the parking switch. CONSTITUTION:A parallel circuit of an electromagnetic valve 36 which is a closing valve and a check valve 37 is connected between pipelines 25, 26 which connect one of the liquid pressure generating chambers of the tandem master cylinder 21 to wheel cylinders 28a, 28b in rear wheels 27a, 27b. And, when a vehicle is stopped on an uphill road and the parking lever is operated upward, both a parking switch 13 and anchor switches 33, which detect that force in reverse direction to climbing up direction acts to wheels under braking, become 'on', thereby a solenoid 35 is excited and the electromagnetic valve 36 is made to close. According to this function, liquid pressure in wheel cylinders 28a, 28b is held and the vehicle is made to hold in stopped state in spite of releasing the brake pedal 22 from stepping down.
JP62207666A 1987-08-20 1987-08-20 Vehicle brake system Expired - Fee Related JP2814080B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207666A JP2814080B2 (en) 1987-08-20 1987-08-20 Vehicle brake system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207666A JP2814080B2 (en) 1987-08-20 1987-08-20 Vehicle brake system

Publications (2)

Publication Number Publication Date
JPS6452561A true JPS6452561A (en) 1989-02-28
JP2814080B2 JP2814080B2 (en) 1998-10-22

Family

ID=16543544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207666A Expired - Fee Related JP2814080B2 (en) 1987-08-20 1987-08-20 Vehicle brake system

Country Status (1)

Country Link
JP (1) JP2814080B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056373A (en) * 1996-06-28 2000-05-02 Robert Bosch Gmbh System for controlling the braking action in a motor vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103661333B (en) * 2012-09-18 2017-04-05 博世汽车部件(苏州)有限公司 Realize that ramp keeps method, system and the vehicle of control function based on ABS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098562U (en) * 1983-12-05 1985-07-05 トヨタ自動車株式会社 Braking force retention device for vehicles
JPS61119458A (en) * 1984-11-16 1986-06-06 Fuji Heavy Ind Ltd Brake control and apparatus thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098562U (en) * 1983-12-05 1985-07-05 トヨタ自動車株式会社 Braking force retention device for vehicles
JPS61119458A (en) * 1984-11-16 1986-06-06 Fuji Heavy Ind Ltd Brake control and apparatus thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056373A (en) * 1996-06-28 2000-05-02 Robert Bosch Gmbh System for controlling the braking action in a motor vehicle

Also Published As

Publication number Publication date
JP2814080B2 (en) 1998-10-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees