JPS57140261A - Brake device for vehicle - Google Patents

Brake device for vehicle

Info

Publication number
JPS57140261A
JPS57140261A JP2572481A JP2572481A JPS57140261A JP S57140261 A JPS57140261 A JP S57140261A JP 2572481 A JP2572481 A JP 2572481A JP 2572481 A JP2572481 A JP 2572481A JP S57140261 A JPS57140261 A JP S57140261A
Authority
JP
Japan
Prior art keywords
vehicle
brake
locked
electromagnet
relay
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
JP2572481A
Other languages
Japanese (ja)
Inventor
Akira Mizuno
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.)
MIZUNO KOGEISHA GOUSHI
MIZUNO KOGEISHA KK
MIZUNO KOUGEISHIYA KK
Original Assignee
MIZUNO KOGEISHA GOUSHI
MIZUNO KOGEISHA KK
MIZUNO KOUGEISHIYA KK
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 MIZUNO KOGEISHA GOUSHI, MIZUNO KOGEISHA KK, MIZUNO KOUGEISHIYA KK filed Critical MIZUNO KOGEISHA GOUSHI
Priority to JP2572481A priority Critical patent/JPS57140261A/en
Publication of JPS57140261A publication Critical patent/JPS57140261A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To prevent a chain-reaction traffic accident when an own vehicle is collided with another vehicle from behind, by nullifying a signal from a sensor for detecting running during the application of locking once a brake is locked. CONSTITUTION:After a stop, when a relay K2 is actuated to permit a magnetizing current to pass through a coil 20a of an electromagnet 20, the brake is locked, whereas a transistor Q2 is energized, and a transistor Q3 is cut off, so that the function of the swing sensor 26 is nullified. Accordingly in case another vehicle has bumped into the rear of the own vehicle while the own vehicle is at a stop with the brake locked, due to the jolting or forward movement, a pulse the swing sensor is applied to a timer 28, the relay K2 is restored, and the energizing to the electromagnet 20 is released so that the locking of the brake is prevented from being released.
JP2572481A 1981-02-24 1981-02-24 Brake device for vehicle Pending JPS57140261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2572481A JPS57140261A (en) 1981-02-24 1981-02-24 Brake device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2572481A JPS57140261A (en) 1981-02-24 1981-02-24 Brake device for vehicle

Publications (1)

Publication Number Publication Date
JPS57140261A true JPS57140261A (en) 1982-08-30

Family

ID=12173744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2572481A Pending JPS57140261A (en) 1981-02-24 1981-02-24 Brake device for vehicle

Country Status (1)

Country Link
JP (1) JPS57140261A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206246A (en) * 1983-05-06 1984-11-22 Aisin Seiki Co Ltd Brake holding device for car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206246A (en) * 1983-05-06 1984-11-22 Aisin Seiki Co Ltd Brake holding device for car
JPH0451384B2 (en) * 1983-05-06 1992-08-18 Aisin Seiki

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