JPS6428036A - Fixed speed running device for vehicle - Google Patents

Fixed speed running device for vehicle

Info

Publication number
JPS6428036A
JPS6428036A JP18436987A JP18436987A JPS6428036A JP S6428036 A JPS6428036 A JP S6428036A JP 18436987 A JP18436987 A JP 18436987A JP 18436987 A JP18436987 A JP 18436987A JP S6428036 A JPS6428036 A JP S6428036A
Authority
JP
Japan
Prior art keywords
pressure
supplied
time
brake
fluid
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
JP18436987A
Other languages
Japanese (ja)
Other versions
JPH0741807B2 (en
Inventor
Takafumi Inagaki
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP62184369A priority Critical patent/JPH0741807B2/en
Publication of JPS6428036A publication Critical patent/JPS6428036A/en
Publication of JPH0741807B2 publication Critical patent/JPH0741807B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

PURPOSE:To prevent a brake fluid pressure from its rapid increase by interposing a pressure reducing means in a flow path of pressure oil from an acceleration slip control high hydraulic pressure source to a hydraulic actuator when a deceleration instruction is generated in the time of fixed speed running control. CONSTITUTION:When a brake pedal 21 is depressed by the step-in action, working fluid in a master cylinder 22 is supplied to each wheel cylinder 28-31 respectively provided in longitudinal right and left wheels. At the time of antiskid control, brake pressure fluid, stored in an accumulator 36 being sucked by an oil pump 35 from a reservoir tank 34, is supplied to the wheel cylinders 30, 31 in a driving wheel side. While in the time of acceleration slip control, an on-off valve 44 communicates, and the brake pressure fluid in the accumulator 36 is supplied to each wheel cylinder 30, 31. Further at the time of deceleration running control, the on-off valve 44 is cut off, and the brake pressure fluid in the accumulator 36, after its pressure is reduced by a P valve 46, is supplied to each wheel cylinder 30, 31.
JP62184369A 1987-07-23 1987-07-23 Vehicle constant-speed running device Expired - Fee Related JPH0741807B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62184369A JPH0741807B2 (en) 1987-07-23 1987-07-23 Vehicle constant-speed running device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184369A JPH0741807B2 (en) 1987-07-23 1987-07-23 Vehicle constant-speed running device

Publications (2)

Publication Number Publication Date
JPS6428036A true JPS6428036A (en) 1989-01-30
JPH0741807B2 JPH0741807B2 (en) 1995-05-10

Family

ID=16152017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184369A Expired - Fee Related JPH0741807B2 (en) 1987-07-23 1987-07-23 Vehicle constant-speed running device

Country Status (1)

Country Link
JP (1) JPH0741807B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215507B2 (en) 2003-06-16 2012-07-10 Alcoa Deutschland Gmbh Sealing system and method for sealing containers
JP2015123933A (en) * 2013-12-27 2015-07-06 日信工業株式会社 Brake hydraulic pressure generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215507B2 (en) 2003-06-16 2012-07-10 Alcoa Deutschland Gmbh Sealing system and method for sealing containers
JP2015123933A (en) * 2013-12-27 2015-07-06 日信工業株式会社 Brake hydraulic pressure generator

Also Published As

Publication number Publication date
JPH0741807B2 (en) 1995-05-10

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Legal Events

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