AT121714B - Controller provided with cams or cams for the remote control of electromotive or pneumatically driven switching devices for railways, hoists or the like. - Google Patents

Controller provided with cams or cams for the remote control of electromotive or pneumatically driven switching devices for railways, hoists or the like.

Info

Publication number
AT121714B
AT121714B AT121714DA AT121714B AT 121714 B AT121714 B AT 121714B AT 121714D A AT121714D A AT 121714DA AT 121714 B AT121714 B AT 121714B
Authority
AT
Austria
Prior art keywords
cams
remote control
hoists
railways
electromotive
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bbc Ag Oesterr
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 Bbc Ag Oesterr filed Critical Bbc Ag Oesterr
Application granted granted Critical
Publication of AT121714B publication Critical patent/AT121714B/en

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Description

  

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  Mit Nocken oder Kurvenscheiben versehenen Kontroller zur Fernsteuerung von 
 EMI1.1 
 
 EMI1.2 
 

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 gemacht. Die Nockenschaltelemente können entweder als einfache Schalter oder als Umschalter ausgebildet sein. Im letzteren Falle erfolgt die Schaltung in der einen Richtung der Kontrollerwalze durch die Nockenscheibe, wobei die Feder h zusammengedrückt wird, während die
Schaltbewegung in der anderen Richtung durch die Feder h herbeigeführt wird. Die Feder   7t   muss also kräftiger sein als die Kontaktfeder e. Um nun ein zu starkes Durchbiegen der Kontaktfeder zu verhindern. ist diese mit einem Begrenzungsanschlag k versehen. Das gleiche wird erreicht durch Hubbegrenzung der Feder h.

   Die Reibrollen f der Schaltelemente werden zweckmässig aus Isoliermaterial hergestellt, wodurch die spannungsführenden Teile der Kontroller gegen Erde isoliert sind. 



    PATENT-ANSPRÜCHE :  
1. Mit Kurvenscheiben oder Nocken arbeitender Kontroller zur Fernsteuerung elektromotorisch oder pneumatisch betätigter, zur Regelung elektrischer Triebfahrzeuge dienender Schaltapparat, dadurch gekennzeichnet. dass die zur elektrischen Steuerung der die Hauptströme regelnden Schaltapparate dienenden, von der Nockenwalze direkt betätigten Schaltelemente   (c.     dj   als Umschalter ausgebildet sind.



   <Desc / Clms Page number 1>
 



  Controllers equipped with cams or cams for remote control of
 EMI1.1
 
 EMI1.2
 

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 made. The cam switching elements can either be designed as simple switches or as changeover switches. In the latter case, the control roller is switched in one direction by the cam disk, the spring h being compressed while the
Switching movement in the other direction is brought about by the spring h. The spring 7t must therefore be stronger than the contact spring e. In order to prevent the contact spring from bending too much. this is provided with a limit stop k. The same is achieved by limiting the stroke of the spring h.

   The friction rollers f of the switching elements are expediently made of insulating material, as a result of which the live parts of the controller are isolated from earth.



    PATENT CLAIMS:
1. Controller working with cams or cams for remote control of an electric motor or pneumatically operated switching device used to regulate electric traction vehicles, characterized. that the switching elements (c. dj) used for the electrical control of the switching devices regulating the main currents and actuated directly by the cam roller are designed as changeover switches.

 

Claims (1)

2. Kontroller nach Anspruch 1, dadurch gekennzeichnet, dass die Schaltelemente (s und f, welche in bekannter Weise aus an den schwenkbar gelagerten Tragkörpern der Reibrollen (f) befestigten Kontaktfedern (e) bestehen, einerseits durch die Nocken oder Kurvenscheiben i bzw. b) und anderseits durch eine Zusatzfeder (h) für die Kontaktfeder (e) gegen ihre festen Gegen- kontakte Ri) gedrückt werden. 2. Controller according to claim 1, characterized in that the switching elements (s and f, which in a known manner consist of contact springs (e) attached to the pivotably mounted support bodies of the friction rollers (f), on the one hand by the cams or cams i and b ) and on the other hand by an additional spring (h) for the contact spring (e) against its fixed mating contacts Ri). 3. Kontroller nach Anspruch 2, dadurch gekennzeichnet, dass die mit den Nockenscheiben der Schaltwalze in Eingriff stehenden Reibrollen aus Isoliermaterial bestehen. 3. Controller according to claim 2, characterized in that the friction rollers which are in engagement with the cam disks of the shift drum are made of insulating material. 4. Kontroller nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass die Kontaktfeder (e) in ihrer Bewegung durch Begrenzung des Hubes der Zusatzfeder (11) oder besondere Anschläge (k) begrenzt ist. 4. Controller according to claims 1 and 2, characterized in that the contact spring (e) is limited in its movement by limiting the stroke of the additional spring (11) or special stops (k). 5. Kontroller nach Anspruch 2, dadurch gekennzeichnet, dass die festen Kontakte gegenüber den Kontaktfedern (e) einstellbar sind. EMI2.1 5. Controller according to claim 2, characterized in that the fixed contacts are adjustable with respect to the contact springs (e). EMI2.1
AT121714D 1928-03-31 1929-03-12 Controller provided with cams or cams for the remote control of electromotive or pneumatically driven switching devices for railways, hoists or the like. AT121714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE121714X 1928-03-31

Publications (1)

Publication Number Publication Date
AT121714B true AT121714B (en) 1931-03-10

Family

ID=5657046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT121714D AT121714B (en) 1928-03-31 1929-03-12 Controller provided with cams or cams for the remote control of electromotive or pneumatically driven switching devices for railways, hoists or the like.

Country Status (1)

Country Link
AT (1) AT121714B (en)

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