AT147226B - Safety device for crossings on single-track lines. - Google Patents

Safety device for crossings on single-track lines.

Info

Publication number
AT147226B
AT147226B AT147226DA AT147226B AT 147226 B AT147226 B AT 147226B AT 147226D A AT147226D A AT 147226DA AT 147226 B AT147226 B AT 147226B
Authority
AT
Austria
Prior art keywords
relay
safety device
switch
crossings
track lines
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ver Eisenbahn Signalwerke 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.)
Filing date
Publication date
Application filed by Ver Eisenbahn Signalwerke Gmbh filed Critical Ver Eisenbahn Signalwerke Gmbh
Application granted granted Critical
Publication of AT147226B publication Critical patent/AT147226B/en

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  • Train Traffic Observation, Control, And Security (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Sicherungseinrichtung für Überwege an eingleisigen Strecken. 
 EMI1.1 




   <Desc / Clms Page number 1>
 



  Safety device for crossings on single-track lines.
 EMI1.1

Claims (1)

EMI2.1 signalanlage durch drei Schienenkontakte, isolierte Schienen od. dgl. in Verbindung mit einem Ein-und Ausschaltrelais erfolgt, dadurch gekennzeichnet, dass das Ausschaltrelais (20) mit zwei verschieden wirkenden Kontakten ausgerüstet ist, von denen der eine (22) bei Anziehen und Abfallen des Ausschaltrelais (20) sofort arbeitet, während der zweite (21) bei Anziehen des Relais (20) auch sofort schliesst, jedoch bei Abfallen dieses Relais mit Verzögerung öffnet. EMI2.1 signal system by three rail contacts, insulated rails or the like in connection with an on and off relay, characterized in that the off relay (20) is equipped with two differently acting contacts, one of which (22) when the Switch-off relay (20) works immediately, while the second (21) also closes immediately when the relay (20) is pulled, but opens with a delay when this relay drops out. 2. Sicherungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Einschaltrelais mit Ruhestrom, das Ausschaltrelais mit Arbeitsstrom betrieben wird. 2. Safety device according to claim 1, characterized in that the switch-on relay is operated with quiescent current, the switch-off relay with working current. 3. Sicherungseinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass noch ein drittes Relais (30) vorgesehen ist, welches durch einen mit Verzögerung arbeitenden Kontakt (31) den Selbstschlusskontakt (11) des Einschaltrelais (10) überbrückt. EMI2.2 3. Safety device according to claim 1 or 2, characterized in that a third relay (30) is provided which bridges the self-closing contact (11) of the switch-on relay (10) by a contact (31) operating with a delay. EMI2.2
AT147226D 1934-11-17 1935-10-24 Safety device for crossings on single-track lines. AT147226B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE147226X 1934-11-17

Publications (1)

Publication Number Publication Date
AT147226B true AT147226B (en) 1936-10-10

Family

ID=5671866

Family Applications (1)

Application Number Title Priority Date Filing Date
AT147226D AT147226B (en) 1934-11-17 1935-10-24 Safety device for crossings on single-track lines.

Country Status (1)

Country Link
AT (1) AT147226B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767196C (en) * 1936-11-21 1952-02-14 Julius Pintsch K G Device for securing overpasses
DE763239C (en) * 1937-03-24 1954-08-23 Ver Eisenbahn Signalwerke G M Shunting interlocking with table lever mechanism for switches of various kinds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767196C (en) * 1936-11-21 1952-02-14 Julius Pintsch K G Device for securing overpasses
DE763239C (en) * 1937-03-24 1954-08-23 Ver Eisenbahn Signalwerke G M Shunting interlocking with table lever mechanism for switches of various kinds

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