AT109091B - Centrifugal brake regulators, especially for number switches in self-connecting telephone systems. - Google Patents

Centrifugal brake regulators, especially for number switches in self-connecting telephone systems.

Info

Publication number
AT109091B
AT109091B AT109091DA AT109091B AT 109091 B AT109091 B AT 109091B AT 109091D A AT109091D A AT 109091DA AT 109091 B AT109091 B AT 109091B
Authority
AT
Austria
Prior art keywords
self
telephone systems
centrifugal brake
connecting telephone
number switches
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Dr Grabe
Otto Rinkow
Original Assignee
Siemens Ag
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
Priority claimed from DES71275D external-priority patent/DE454276C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT109091B publication Critical patent/AT109091B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/26Devices for calling a subscriber
    • H04M1/30Devices which can set up and transmit only one digit at a time
    • H04M1/31Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/26Devices for calling a subscriber
    • H04M1/30Devices which can set up and transmit only one digit at a time
    • H04M1/31Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/315Clutches; Spring assemblies; Speed regulators, e.g. centrifugal brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Braking Arrangements (AREA)
  • Centrifugal Separators (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Fliehkraft-Bremsregler, insbesondere für Nummernschalter in   Selbstanschlu#-Fern-   sprechanlagen. 
 EMI1.1 
 des Reglers. 



   Erfindungsgemäss wird dies insbesondere dadurch erreicht, dass seine beweglichen,   rems@örper   von einem fest mit der Regleraehse verbundenen federnden Zwischenglied getragen werden, welches die Bremskörper unter der Einwirkung der bewegliehen Schwungmassen gegen eine fest angeordnete seheibe presst. Das Zwischenglied besteht zweckmässig aus einem federnden Blech, welches an seinen Eaden die   HrP11lsstifte   trägt und an seinem mittleren Teil auf der Drehachse des Reglers gelagert ist. 



   Eine weitere Vereinfachung des Bremsreglers wird noch dadurch erzielt, dass der Lagerhalter für die Lagerbuchse mit Gewinde versehen ist, wodurch die Bremsscheibe gleichzeitig als Gegenmutter für die Sicherung der Einstellung der Achse wirkt. Die Erfindung ist an zwei Ausführungsbeispielen näher beschrieben. 



   Fig. 1 ist eine Seitenansicht des Reglers im eingebauten Zustande. Fig. 2 zeigt den   aN 'eitn   
 EMI1.2 
 regler in Vorderansicht der zweiten   Ausführung,   bei dem der Lagerhalter für die Lagerbuchse mit Gewinde versehen ist. Fig. 5 ist eine Draufsicht auf die federnde Blechscheibe. 



   Die Drehachse des Fliehkraftbremsreglers ist auf der Zeichnung mit 1 bezeichnet, sie ist mit der 
 EMI1.3 
 für die Bremskörper des Reglers bildet. Die Bremskörper bestehen aus zwei, an einem federnden Blech 4 befestigten Isolierstiften 5. Da. s federnde Blech 4 ist mit zwei Aussparungen versehen und an seinem mittleren Teil mit einem auf der Achse 1 aufgeschobenen   Lagerstüek 6   fest verbunden. Dieses wird durch 
 EMI1.4 
 an seinen Enden hakenförmig gebogenen Teil 8 versehen. Die Haken bilden die Lager für die zu beiden Seiten der Achse 1 angeordneten Schwungmassen 9. Diese sind zu diesem Zwecke an ihrem oberen abgesetzten Teil mit durchlochten Ansätzen 10 versehen, durch welche in den hakenförmigen Teil 8 des Lager-   stilekes   6 geführte Stifte 11 hindurchgreifen und so die Gewichte 9 festhalten.

   Infolge dieser Anordnung 
 EMI1.5 
 Rande gegen die unteren Enden der Isolierstifte 5. Gesichert werden die Stifte 11 in ihren Lagern durch das Blech 4, indem sich dieses von der einen Seite federnd dagegen lehnt. Die Anordnung kann aber auch so ausgebildet werden, dass die Haltestifte bei entsprechender Länge durch die inneren Längsränder des Bleches 4 in ihren Lagern gehalten werden. 

 <Desc/Clms Page number 2> 

 
 EMI2.1 




   <Desc / Clms Page number 1>
 



  Centrifugal brake regulator, especially for number switches in self-connecting telephones.
 EMI1.1
 of the controller.



   According to the invention, this is achieved in particular by the fact that its movable rems @ odies are supported by a resilient intermediate member firmly connected to the regulator axle, which presses the brake body under the action of the moving centrifugal masses against a fixedly arranged see disk. The intermediate member is expediently made of a resilient sheet metal, which carries the HrP11lsstifte on its legs and is mounted on the axis of rotation of the controller in its middle part.



   A further simplification of the brake regulator is achieved in that the bearing holder for the bearing bushing is provided with a thread, whereby the brake disk also acts as a lock nut for securing the setting of the axle. The invention is described in more detail using two exemplary embodiments.



   Fig. 1 is a side view of the regulator in the installed state. Fig. 2 shows the aN 'eitn
 EMI1.2
 Regulator in front view of the second version, in which the bearing holder for the bearing bush is provided with a thread. Fig. 5 is a plan view of the resilient sheet metal washer.



   The axis of rotation of the centrifugal brake controller is designated in the drawing with 1, it is with the
 EMI1.3
 for the brake body of the controller. The brake bodies consist of two insulating pins 5 attached to a resilient sheet metal 4. s resilient sheet metal 4 is provided with two recesses and firmly connected at its central part with a bearing piece 6 pushed onto the axis 1. This is going through
 EMI1.4
 provided at its ends hook-shaped bent part 8. The hooks form the bearings for the centrifugal masses 9 arranged on both sides of the axle 1. For this purpose, their upper detached part is provided with perforated lugs 10 through which pins 11 guided into the hook-shaped part 8 of the bearing style 6 reach and so hold the weights 9.

   As a result of this arrangement
 EMI1.5
 Edge against the lower ends of the insulating pins 5. The pins 11 are secured in their bearings by the sheet metal 4, in that the sheet metal leans against it from one side resiliently. The arrangement can, however, also be designed in such a way that the holding pins are held in their bearings by the inner longitudinal edges of the metal sheet 4, given a corresponding length.

 <Desc / Clms Page number 2>

 
 EMI2.1


 
AT109091D 1925-08-27 1926-08-11 Centrifugal brake regulators, especially for number switches in self-connecting telephone systems. AT109091B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES71275D DE454276C (en) 1925-08-27 1925-08-27 Centrifugal brake regulator
DES75349D DE494780C (en) 1925-08-27 1926-07-16 Centrifugal brake regulator, especially for number switches in self-connecting telephone systems

Publications (1)

Publication Number Publication Date
AT109091B true AT109091B (en) 1928-03-10

Family

ID=25996266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT109091D AT109091B (en) 1925-08-27 1926-08-11 Centrifugal brake regulators, especially for number switches in self-connecting telephone systems.

Country Status (2)

Country Link
AT (1) AT109091B (en)
DE (1) DE494780C (en)

Also Published As

Publication number Publication date
DE494780C (en) 1930-03-28

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