Title:
FREIGHT CAR FULLNESS MEASURING METHOD
Document Type and Number:
Japanese Patent JPS52149710
Kind Code:
A
Abstract:
PURPOSE: To provide a method to promptly detect fullness condition of a freight car in a duty unit control section and give information of freight cars to a freight car speed accelerating reducing device in good time to prevent rear end collision by transferring a light freight car.
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Inventors:
SEMA KATSUTOSHI
INAGAKI HARUO
INAGAKI HARUO
Application Number:
JP6650976A
Publication Date:
December 13, 1977
Filing Date:
June 09, 1976
Export Citation:
Assignee:
JAPAN NATIONAL RAILWAY
HITACHI LTD
HITACHI LTD
International Classes:
B61J3/12; B61J3/00; B61L17/02; (IPC1-7): B61J3/00
Domestic Patent References:
| JPS529213A | 1977-01-24 |