AT200214B - - Google Patents

Info

Publication number
AT200214B
AT200214B AT200214DA AT200214B AT 200214 B AT200214 B AT 200214B AT 200214D A AT200214D A AT 200214DA AT 200214 B AT200214 B AT 200214B
Authority
AT
Austria
Prior art keywords
toggle lever
pairs
toggle
switching
breakers
Prior art date
Application number
Other languages
German (de)
Inventor
Ahlers Georg
Original Assignee
Veb Elektro-Apparate-Werke J. W. Stalin
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 Veb Elektro-Apparate-Werke J. W. Stalin filed Critical Veb Elektro-Apparate-Werke J. W. Stalin
Application granted granted Critical
Publication of AT200214B publication Critical patent/AT200214B/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20Interlocking, locking, or latching mechanisms
    • H01H9/26Interlocking, locking, or latching mechanisms for interlocking two or more switches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission Devices (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Kupplungsanordnung für zwei nebeneinander angeordnete, über einen gemeinsamen Schalthebel betätigte, mit Kniehebelverriegelung versehene einpolige Selbstschalter 
 EMI1.1 
 

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 in ihre Bereitschaftsstellung gebracht. In dieser Bereitschaftsstellung befinden sich die beiden Kniehebelpaare 1, 2 in ihrer Strecklage (Fig. 1). Durch die lose kulissenartige Kupplung bei 9 des zweiteiligen Schalthebels 3,4 und der beiden Kniehebelpaare 1, 2 ist das Erreichen   derStrecklageineingeschaltetem   Zustand einwandfrei gewährleistet. 



   Bei Auflösung eines der beiden Kniehebelpaare 1, 2 durch magnetische Schnellauslösung oder thermisch verzögerte Auslösung wird infolge ihrer, durch den   Winkel 5, 6, abhängig   voneinander losen Kupp lung, das dem jeweils   aufgelösten   gegenüberliegende Kniehebelpaar mitaufgelöst. 



   PATENTANSPRüCHE 
1. Kupplungsanordnung für zwei nebeneinander angeordnete, über einen gemeinsamen Schalthebel betätigte, mit Kniehebelverriegelung versehene einpolige Selbstschalter oder Schaltwerke für Selbstschalter, insbesondere Kleinselbstschalter zur Erreichung eines zweipoligen Schaltsystems, dadurch gekennzeichnet, dass das eine Schaltwerk so spiegelbildlich zu dem gegenüberliegenden ausgebildet ist, dass die beiden Kniehebelpaare (1,   2),   in deren Knickpunkt je ein kurzer Winkel (5,6) starr befestigt ist, unmittelbar nebeneinander liegen, und dadurch bei Auslösung eines der beiden Kniehebelpaare   (l,   2) über die Winkel (5,6) eine direkte gegenseitige Auflösung der beiden Kniehebelpaare (1, 2) ohne Zwischengelege erfolgt.



   <Desc / Clms Page number 1>
 



  Coupling arrangement for two single-pole automatic switches arranged side by side, operated via a common switching lever and provided with toggle lever locking
 EMI1.1
 

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 brought into their ready position. In this standby position, the two toggle lever pairs 1, 2 are in their extended position (FIG. 1). Due to the loose link-like coupling at 9 of the two-part shift lever 3, 4 and the two toggle lever pairs 1, 2, reaching the extended position in the switched-on state is guaranteed.



   When one of the two toggle lever pairs 1, 2 is resolved by magnetic quick release or thermally delayed release, the loosening of the opposite pair of toggle levers is also resolved as a result of their loosened coupling through the angle 5, 6.



   PATENT CLAIMS
1. Coupling arrangement for two single-pole circuit breakers or switching mechanisms for circuit-breakers, in particular small circuit-breakers for achieving a two-pole switching system, which are arranged side by side, operated via a common switching lever and provided with a toggle lever lock, characterized in that one switching mechanism is designed as a mirror image of the opposite one that the two Toggle lever pairs (1, 2), each of which has a short angle (5,6) rigidly attached at the inflection point, lie directly next to one another, and thus when one of the two toggle lever pairs (1, 2) is triggered via the angle (5,6) a direct mutual dissolution of the two toggle lever pairs (1, 2) takes place without an intermediate gear.

 

Claims (1)

2. Kupplungsanordnung nach Anspruch 1, dadurch gekennzeichnet, dass der Einschalthebel aus zwei Teilen (3, 4) besteht, die kulissenartig (bei 9) ineinandergreifen und dadurch keine starre Verbindung darstellen. 2. Coupling arrangement according to claim 1, characterized in that the switching lever consists of two parts (3, 4) which interlock like a link (at 9) and thereby do not represent a rigid connection.
AT200214D 1956-06-25 1957-03-29 AT200214B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200214T 1956-06-25

Publications (1)

Publication Number Publication Date
AT200214B true AT200214B (en) 1958-10-25

Family

ID=29556349

Family Applications (1)

Application Number Title Priority Date Filing Date
AT200214D AT200214B (en) 1956-06-25 1957-03-29

Country Status (1)

Country Link
AT (1) AT200214B (en)

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