JPS5299505A - Behind bump sensor for freight car accelerator and decelerator - Google Patents

Behind bump sensor for freight car accelerator and decelerator

Info

Publication number
JPS5299505A
JPS5299505A JP1403476A JP1403476A JPS5299505A JP S5299505 A JPS5299505 A JP S5299505A JP 1403476 A JP1403476 A JP 1403476A JP 1403476 A JP1403476 A JP 1403476A JP S5299505 A JPS5299505 A JP S5299505A
Authority
JP
Japan
Prior art keywords
decelerator
freight car
bump sensor
car accelerator
behind bump
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
JP1403476A
Other languages
Japanese (ja)
Other versions
JPS5550819B2 (en
Inventor
Katsutoshi Sema
Hideo Takei
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, Hitachi Ltd, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP1403476A priority Critical patent/JPS5299505A/en
Publication of JPS5299505A publication Critical patent/JPS5299505A/en
Publication of JPS5550819B2 publication Critical patent/JPS5550819B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

PURPOSE: To prevent erroneous operation of a behind bump sensor fo rfreight car.
COPYRIGHT: (C)1977,JPO&Japio
JP1403476A 1976-02-13 1976-02-13 Behind bump sensor for freight car accelerator and decelerator Granted JPS5299505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1403476A JPS5299505A (en) 1976-02-13 1976-02-13 Behind bump sensor for freight car accelerator and decelerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1403476A JPS5299505A (en) 1976-02-13 1976-02-13 Behind bump sensor for freight car accelerator and decelerator

Publications (2)

Publication Number Publication Date
JPS5299505A true JPS5299505A (en) 1977-08-20
JPS5550819B2 JPS5550819B2 (en) 1980-12-20

Family

ID=11849848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1403476A Granted JPS5299505A (en) 1976-02-13 1976-02-13 Behind bump sensor for freight car accelerator and decelerator

Country Status (1)

Country Link
JP (1) JPS5299505A (en)

Also Published As

Publication number Publication date
JPS5550819B2 (en) 1980-12-20

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