Title:
BRAKING INSTRUCTION DECODING DEVICE
Document Type and Number:
Japanese Patent JPS61235256
Kind Code:
A
Abstract:
PURPOSE:To make is possible to decode a braking instruction between an automatic brake vehicle and an SEM brake vehicle, etc. by mainly using a reverse pressure control valve for decoding a braking instruction or a brake releasing instruction from the automatic brake vehicle or the SEM brake vehicle. CONSTITUTION:In the case of that a vehicle having a straight air-brake device or SEM brake vehicle controls a vehicle having an automatic brake device or automatic brake vehicle, a cock 10 is closed to feed compressed air to a brake pipe line 3 from a compressed air supply pipe line 11 on the SEM brake vehicle. Then compressed air passes through a compressed air supply valve 4a and a change-over valve 5, and then flows into an upper side membrane chamber 4d in a reverse pressure control valve 4. Further, the compressed air is also fed into the brake pipe line 3 through a discharge valve 7. Then, normally used brake is exerted to the SEM brake vehicle, and the pressure of a straight air pipe line 1 increases so that a feed and discharge valve element 4c in the reverse pressure control valve 4 is depressed. As a result the compressed air supply valve 4a closed, thereby it is possible to exert normally used brake to the automatic brake vehicle.
Inventors:
KOYAMA YASUSHI
MITSUFUJI HIROHISA
MITSUFUJI HIROHISA
Application Number:
JP7790085A
Publication Date:
October 20, 1986
Filing Date:
April 12, 1985
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B60T13/58; (IPC1-7): B60T13/58
Attorney, Agent or Firm:
Takehiko Suzue
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