AT112922B - Electric switch. - Google Patents

Electric switch.

Info

Publication number
AT112922B
AT112922B AT112922DA AT112922B AT 112922 B AT112922 B AT 112922B AT 112922D A AT112922D A AT 112922DA AT 112922 B AT112922 B AT 112922B
Authority
AT
Austria
Prior art keywords
moment
electric switch
pressure
another
contacts
Prior art date
Application number
Other languages
German (de)
Inventor
Ferdinand Ing Trappl
Kamillo Ing Piche
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 AT112922B publication Critical patent/AT112922B/en

Links

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Elektrischer Schalter. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 erzielt, wodurch sich die beiden   Kontaktflächen   nach Berührung abreiben und dadurch stets blank scheuern. 



   PATENT-ANSPRÜCHE :
1. Elektrischer Schalter, der durch eine langsame Drehbewegung betätigt wird, dadurch gekennzeichnet, dass mit der Betätigungswelle ein oder zwei Mitnehmer fest verbunden sind, die bei Drehung der Welle einen lose auf derselben Welle sitzenden Gewichtshebel anheben, der durch seinen Fall nach der anderen Seite vermittels Mitnehmer die   plötzliche   Bewegung des auf der gleichen Welle lose sitzenden eigentlichen Schaltorganes bewirkt.



   <Desc / Clms Page number 1>
 



  Electric switch.
 EMI1.1
 

 <Desc / Clms Page number 2>

 achieved, whereby the two contact surfaces rub off after contact and thus always rub bare.



   PATENT CLAIMS:
1. Electrical switch, which is operated by a slow rotary movement, characterized in that one or two drivers are firmly connected to the operating shaft, which lift a weight lever sitting loosely on the same shaft when the shaft rotates, which by its fall to the other side by means of drivers causes the sudden movement of the actual switching element, which is loosely seated on the same shaft.

Claims (1)

2. Elektrischer Schalter nach Anspruch 1 ; mit Druckkontakten, bei welchen die die beweglichen Kontakte tragenden Blattfedern mit Ansätzen versehen sind, auf welche ein, um eine zur Bewegung- EMI2.1 dessen Seh'eiffläehe derart ausgebildet ist, dass die von der Blattfeder auf das Drueksttick wirkende Gegenkraft nahe der Einschaltstellung in bezug auf die Drehachse kein Moment oder ein Moment im Sinne der Einschaltung ergibt. EMI2.2 Formänderung der Feder noch eine weitere erfolgt, welche nach Berührung der Kontaktfläehell noch ein Reiben der Kontaktflächen aneinander bewirkt. EMI2.3 2. Electrical switch according to claim 1; with pressure contacts, in which the leaf springs carrying the movable contacts are provided with lugs on which a EMI2.1 whose Seh'eiffläehe is designed in such a way that the counterforce acting by the leaf spring on the pressure tick does not produce a moment or a moment in the sense of switching near the switch-on position with respect to the axis of rotation. EMI2.2 Another change in shape of the spring takes place, which after touching the contact surface still causes the contact surfaces to rub against one another. EMI2.3
AT112922D 1928-05-19 1928-05-19 Electric switch. AT112922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT112922T 1928-05-19

Publications (1)

Publication Number Publication Date
AT112922B true AT112922B (en) 1929-04-25

Family

ID=3627904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT112922D AT112922B (en) 1928-05-19 1928-05-19 Electric switch.

Country Status (1)

Country Link
AT (1) AT112922B (en)

Similar Documents

Publication Publication Date Title
AT112922B (en) Electric switch.
DE519740C (en) Electric switch
AT111197B (en) Slicer with automatically periodically adjustable meat table.
DE580865C (en) Electric toggle switch
AT128272B (en) Hammer grinding contact.
AT123227B (en) Toggle switch.
AT101907B (en) On or off switch without momentary interruption.
DE921523C (en) Electrical cam switch in which one or more contact levers are actuated by a control disk acting in the radial direction
AT124560B (en) Switch handle.
DE432048C (en) Rotary switch with rolling contacts located in the switch body, spread apart by a spring
AT110706B (en) Support plate for electric irons.
DE626006C (en) Electrical switch for moving lines, especially heating pad switches
AT140518B (en) Push button switch.
DE369830C (en) Electric snap switch with a toggle cover
DE387590C (en) Automatic zero-current switch for one or more phases
AT53688B (en) Spring-loaded switch for electrical switches.
DE462851C (en) Electric quick switch
AT142072B (en) Automatic current limiter.
DE617031C (en) Centrifugal spring for electric rotary switches or similar switches with right and left gear
AT121197B (en) Starters for small motors, in particular for sewing machine motors.
AT116662B (en) Push button switch.
AT95032B (en) Automatic circuit breaker for electric heating apparatus, in particular vulcanizing devices.
AT109669B (en) Slicer with rotating, circular knife.
AT112923B (en) Electric push-button switch with a spring-loaded crossbeam which can be moved on two outer guides and carries the switching elements.
AT219123B (en) Rotary switch designed as an overcurrent switch, in particular for household appliances