JPS5613253A - Brake for car - Google Patents

Brake for car

Info

Publication number
JPS5613253A
JPS5613253A JP8726879A JP8726879A JPS5613253A JP S5613253 A JPS5613253 A JP S5613253A JP 8726879 A JP8726879 A JP 8726879A JP 8726879 A JP8726879 A JP 8726879A JP S5613253 A JPS5613253 A JP S5613253A
Authority
JP
Japan
Prior art keywords
brake
piston
valve
duplex relay
car
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
JP8726879A
Other languages
Japanese (ja)
Other versions
JPS5914385B2 (en
Inventor
Minoru Nagase
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 JP8726879A priority Critical patent/JPS5914385B2/en
Publication of JPS5613253A publication Critical patent/JPS5613253A/en
Publication of JPS5914385B2 publication Critical patent/JPS5914385B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve the brake control performance in an automatic operation car by applying a membrane plate piston to a duplex relay valve through a separation wall and a change-over valve which supplies the output pressure corresponding to brake commands to this piston.
CONSTITUTION: When a brake controller 1 is operated and brake commands are given to the brake command lines SB1WSB3, a brake for a car controls to send the pressure air from a pressure air source 5 and supplies it to a brake cylinder 7 through a duplex relay valve 6. In this case, a new brake command line SB4 is provided from the brake control valve 1 and is connected to a solenoid valve 8. The duplex relay valve 6 provides a single membrane plate piston S4 at the lower part of a room C3 through a separation wall 6a. The room C4 of this piston S4 is also connected to the output end of the said solenoid valve 8. The piston S4 is separated from another piston S1WS3 and operates independently of them.
COPYRIGHT: (C)1981,JPO&Japio
JP8726879A 1979-07-09 1979-07-09 Vehicle brake device Expired JPS5914385B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8726879A JPS5914385B2 (en) 1979-07-09 1979-07-09 Vehicle brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8726879A JPS5914385B2 (en) 1979-07-09 1979-07-09 Vehicle brake device

Publications (2)

Publication Number Publication Date
JPS5613253A true JPS5613253A (en) 1981-02-09
JPS5914385B2 JPS5914385B2 (en) 1984-04-04

Family

ID=13910011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8726879A Expired JPS5914385B2 (en) 1979-07-09 1979-07-09 Vehicle brake device

Country Status (1)

Country Link
JP (1) JPS5914385B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842957A (en) * 1981-09-07 1983-03-12 Mitsubishi Heavy Ind Ltd Bottle checking device
JPS58192763U (en) * 1982-06-18 1983-12-21 三菱重工業株式会社 Control pressure switching device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60151198U (en) * 1984-03-16 1985-10-07 日本電気株式会社 Shield structure of electronic circuit section
JPH0541596Y2 (en) * 1988-06-20 1993-10-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842957A (en) * 1981-09-07 1983-03-12 Mitsubishi Heavy Ind Ltd Bottle checking device
JPS58192763U (en) * 1982-06-18 1983-12-21 三菱重工業株式会社 Control pressure switching device
JPH0310117Y2 (en) * 1982-06-18 1991-03-13

Also Published As

Publication number Publication date
JPS5914385B2 (en) 1984-04-04

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