JPS5576738A - Air passage controling valve - Google Patents

Air passage controling valve

Info

Publication number
JPS5576738A
JPS5576738A JP15069678A JP15069678A JPS5576738A JP S5576738 A JPS5576738 A JP S5576738A JP 15069678 A JP15069678 A JP 15069678A JP 15069678 A JP15069678 A JP 15069678A JP S5576738 A JPS5576738 A JP S5576738A
Authority
JP
Japan
Prior art keywords
pressure
compressed air
fed
outlet
ports
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
JP15069678A
Other languages
Japanese (ja)
Other versions
JPS6137139B2 (en
Inventor
Kazunori Endo
Michio Kobayashi
Tokio Kurita
Takashi Nakasu
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.)
Jidosha Kiki Co Ltd
Toyota Motor Corp
Original Assignee
Jidosha Kiki Co Ltd
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 Jidosha Kiki Co Ltd, Toyota Motor Corp filed Critical Jidosha Kiki Co Ltd
Priority to JP15069678A priority Critical patent/JPS5576738A/en
Publication of JPS5576738A publication Critical patent/JPS5576738A/en
Publication of JPS6137139B2 publication Critical patent/JPS6137139B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

PURPOSE: To enable maintaining of output pressure of an outlet port, by a system wherein compressed air at an inlet port is exausted to two outlet ports, and the outlet port is closed whose pressure is reduced due to a difference in the pressure between two output pressure when the pressure of the other outlet port decreases.
CONSTITUTION: Compressed air fed to a main reservoir 22 through a duct 39 from an air compressor flows into an inlet port 4 whereat said compressed air is distributed to two outlet ports 5 and 6, the compressed air being fed from the outlet ports 5 and 6 to sub-reservoirs 23 and 24 through check valves 25 and 26, respectively. The compressed air fed to the reservoirs 23 and 24 is supplied to various types of pressure-operated devices through ducts 40 and 41, respectively, said compressed air, meanwhile, being fed to ports 15 and 14 of pressure chambers 13 and 12 through ducts 43 and 42, respectively. Thus the same pressure is applied to internal and external surfaces of each of pistons 7 and 8 which are held in a neutral position. A valve 1 is especially provided with a manual restoring device 2.
COPYRIGHT: (C)1980,JPO&Japio
JP15069678A 1978-12-06 1978-12-06 Air passage controling valve Granted JPS5576738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15069678A JPS5576738A (en) 1978-12-06 1978-12-06 Air passage controling valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15069678A JPS5576738A (en) 1978-12-06 1978-12-06 Air passage controling valve

Publications (2)

Publication Number Publication Date
JPS5576738A true JPS5576738A (en) 1980-06-10
JPS6137139B2 JPS6137139B2 (en) 1986-08-22

Family

ID=15502426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15069678A Granted JPS5576738A (en) 1978-12-06 1978-12-06 Air passage controling valve

Country Status (1)

Country Link
JP (1) JPS5576738A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63232064A (en) * 1987-03-19 1988-09-28 Komatsu Ltd Two-system hydraulic brake system for vehicles

Also Published As

Publication number Publication date
JPS6137139B2 (en) 1986-08-22

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