DE538563C - Safety device for electrical signal boxes - Google Patents

Safety device for electrical signal boxes

Info

Publication number
DE538563C
DE538563C DENDAT538563D DE538563DD DE538563C DE 538563 C DE538563 C DE 538563C DE NDAT538563 D DENDAT538563 D DE NDAT538563D DE 538563D D DE538563D D DE 538563DD DE 538563 C DE538563 C DE 538563C
Authority
DE
Germany
Prior art keywords
safety device
alarm clock
monitoring
interrupter
electrical signal
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.)
Expired
Application number
DENDAT538563D
Other languages
German (de)
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.)
Vereinigte Eisenbahn Signalwerke GmbH
Original Assignee
Vereinigte Eisenbahn Signalwerke GmbH
Publication date
Application granted granted Critical
Publication of DE538563C publication Critical patent/DE538563C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B61L7/10—Circuitry for light signals, e.g. for supervision, back-signalling
    • B61L7/103—Electric control of the setting of signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Emergency Alarm Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (3)

Patentansprüche:Patent claims: 1. Sicherungseinrichtung für elektrische Stellwerke, bei welcher das Abfallen eines der Überwachungsmagneten durch einen Wecker zur Anzeige gebracht wird, bei welcher in der Leitung zu dem Wecker Unterbrecherkontakte angeordnet sind, welche das Abschalten irgendeines Weichenantriebes von dem Wecker ermögliehen, dadurch gekennzeichnet, daß der die Abschaltung des Weichenantriebes von dem Wecker (3) bewirkende Unterbrecher (7· bzw. 9) mit einer Einrichtung versehen ist, die das Zustandekommen des Überwachungszeichens verhindert.1. Safety device for electrical interlockings, in which the falling of a the monitoring magnet is brought to the display by an alarm clock, in which case in the line to the alarm clock Interrupter contacts are arranged, which switch off any point machine enable the alarm clock, characterized in that the the disconnection of the point drive by the alarm clock (3) is provided with a device (7 or 9) that prevents the monitoring character from coming about. 2. Sicherungseinrdchtung nach Anspruch r, dadurch gekennzeichnet, daß der Unterbrecher (7 bzw. 9) mit einem zweiten Kontakt (8 bzw. 10) versehen ist, der den zu dem Weichenantrieb gehörenden Überwachunigsmagneten (1 bzw. 2) abschaltet.2. Safety device according to claim r, characterized in that the Interrupter (7 or 9) is provided with a second contact (8 or 10), which the The monitoring magnets (1 or 2) belonging to the turnout drive switch off. 3. Sicherungseinrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Unterbrecher (7) mit einer Sperre ver- 8s sehen ist, die den Anker (5) des Überwachungsmagneten (1) mechanisch in der abgefallenen Lage hält.3. Safety device according to claim i, characterized in that the Interrupter (7) is provided with a lock, which the armature (5) of the monitoring magnet (1) holds mechanically in the fallen position. *) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor: Carl Eduard Zix in Berlin-Siemensstadt.Carl Eduard Zix in Berlin-Siemensstadt.
DENDAT538563D Safety device for electrical signal boxes Expired DE538563C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE538563T

Publications (1)

Publication Number Publication Date
DE538563C true DE538563C (en) 1931-11-14

Family

ID=6558203

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT538563D Expired DE538563C (en) Safety device for electrical signal boxes

Country Status (1)

Country Link
DE (1) DE538563C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579818A (en) * 1993-04-28 1996-12-03 Continental Aktiengesellschaft Solid rubber tire with wound overlay reinforcement structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579818A (en) * 1993-04-28 1996-12-03 Continental Aktiengesellschaft Solid rubber tire with wound overlay reinforcement structure

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