JPS55106851A - Emergency brake functioning method and device for trailer - Google Patents

Emergency brake functioning method and device for trailer

Info

Publication number
JPS55106851A
JPS55106851A JP1264379A JP1264379A JPS55106851A JP S55106851 A JPS55106851 A JP S55106851A JP 1264379 A JP1264379 A JP 1264379A JP 1264379 A JP1264379 A JP 1264379A JP S55106851 A JPS55106851 A JP S55106851A
Authority
JP
Japan
Prior art keywords
valve
brake
parking
function
emergency
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
JP1264379A
Other languages
Japanese (ja)
Other versions
JPS5847383B2 (en
Inventor
Sadatoshi Onoguchi
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.)
Hino Motors Ltd
Original Assignee
Hino 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP54012643A priority Critical patent/JPS5847383B2/en
Publication of JPS55106851A publication Critical patent/JPS55106851A/en
Publication of JPS5847383B2 publication Critical patent/JPS5847383B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

PURPOSE: To enhance the braking force during parking, by functioning the spring brake and the emergency brake when parking temporalily while functioning only the spring brake when parking for long time.
CONSTITUTION: Since the two-way valve 16 is normally coupling the piping 20 to a port 24 opened to the atmosphere, the piston 18 in double check valve 17 is lowered to couple between the pipings 19, 21. When parking temporalily the cab control valve 11 is switched to exhaust the pressure air from emergency system and to function the spring brake 1 and the trailer side brake 5. While when parking for long time, the valve 11 is switched to exhaust side to function both brakes 1, 5. Then when switching the valve 16 to couple the pipings 20, 23, the air in the tank 9 is supplied to the cut valve 14 and the relay emergency valve 7, thereby the brake 5 is opened to function only the brake 1.
COPYRIGHT: (C)1980,JPO&Japio
JP54012643A 1979-02-06 1979-02-06 Emergent brake operating method and device for trailer vehicle Expired JPS5847383B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54012643A JPS5847383B2 (en) 1979-02-06 1979-02-06 Emergent brake operating method and device for trailer vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54012643A JPS5847383B2 (en) 1979-02-06 1979-02-06 Emergent brake operating method and device for trailer vehicle

Publications (2)

Publication Number Publication Date
JPS55106851A true JPS55106851A (en) 1980-08-16
JPS5847383B2 JPS5847383B2 (en) 1983-10-21

Family

ID=11811036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54012643A Expired JPS5847383B2 (en) 1979-02-06 1979-02-06 Emergent brake operating method and device for trailer vehicle

Country Status (1)

Country Link
JP (1) JPS5847383B2 (en)

Also Published As

Publication number Publication date
JPS5847383B2 (en) 1983-10-21

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