ATE12751T1 - SAFE TRACK DETECTION DEVICE. - Google Patents

SAFE TRACK DETECTION DEVICE.

Info

Publication number: ATE12751T1
Authority: AT; Austria
Prior art keywords: detection device; track detection; safe track; safe; track
Prior art date: 1979-11-28

Application number

AT80730075T

Other languages

German (de)

Inventor

Alfred Ing-Grad Lotz

Hans-Juergen Ing-Grad Schulz

Original Assignee

Licentia Gmbh

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.)

1979-11-28

Filing date

1980-11-22

Publication date

1985-05-15

1979-11-28 Priority claimed from DE19792948352 external-priority patent/DE2948352A1/en

1980-11-22 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1980-11-22 Priority claimed from EP80730075A external-priority patent/EP0030207B1/en

1985-05-15 Application granted granted Critical

1985-05-15 Publication of ATE12751T1 publication Critical patent/ATE12751T1/en

Links

238000001514 detection method Methods 0.000 title 1

AT80730075T 1979-11-28 1980-11-22 SAFE TRACK DETECTION DEVICE. ATE12751T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19792948352 DE2948352A1 (en)	1979-11-28	1979-11-28	Signalling system detecting train on track section - has receiver signalling when monitoring current in one rail fails
DE3040175		1980-10-22
EP80730075A EP0030207B1 (en)	1979-11-28	1980-11-22	Failsafe clear-track signalling device

Publications (1)

Publication Number	Publication Date
ATE12751T1 true ATE12751T1 (en)	1985-05-15

Family

ID=27188319

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT80730075T ATE12751T1 (en)	1979-11-28	1980-11-22	SAFE TRACK DETECTION DEVICE.

Country Status (1)

Country	Link
AT (1)	ATE12751T1 (en)

1980
- 1980-11-22 AT AT80730075T patent/ATE12751T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1992-08-15	REN	Ceased due to non-payment of the annual fee