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Filing date
Publication date
Application filedfiledCritical
Priority to DES58839ApriorityCriticalpatent/DE1129985B/de
Publication of DE1129985BpublicationCriticalpatent/DE1129985B/de
Application grantedgrantedCritical
Publication of DE1129985C2publicationCriticalpatent/DE1129985C2/de
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L21/00—Station blocking between signal boxes in one yard
B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
B—PERFORMING OPERATIONS; TRANSPORTING
B61—RAILWAYS
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
B61L19/06—Interlocking devices having electrical operation
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Train Traffic Observation, Control, And Security
(AREA)
DES58839A1958-07-031958-07-03Schaltungsanordnung fuer die Hilfsaufloesung von elektrischen Verschluessen bei Gleisbildstellwerken
GrantedDE1129985B
(de)