AT24169B - Brush lifting device with secured end positions. - Google Patents

Brush lifting device with secured end positions.

Info

Publication number
AT24169B
AT24169B AT24169DA AT24169B AT 24169 B AT24169 B AT 24169B AT 24169D A AT24169D A AT 24169DA AT 24169 B AT24169 B AT 24169B
Authority
AT
Austria
Prior art keywords
end positions
lifting device
brush lifting
secured end
brush
Prior art date
Application number
Other languages
German (de)
Original Assignee
Elektrotechnisches Etablisseme
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 Elektrotechnisches Etablisseme filed Critical Elektrotechnisches Etablisseme
Application granted granted Critical
Publication of AT24169B publication Critical patent/AT24169B/en

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Landscapes

  • Motor Or Generator Current Collectors (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Bürstenabhebevorrichtung mit gesicherten Endlagen. 



   Diese   Vorrichtung   bezweckt ein absolut sicheres und einfaches Abheben oder Einschalten der Stromabnehmerbürsten, wie dies bei den Dreh-und Wechselstrommotoren vor-   kommt.   Die Vorrichtung besteht aus den gewöhnlichen Bürstenhaltern a, die auf den   MetallhU1seu   b isoliert befestigt sind. Diese Metallhülsen b sind auf den   ssürstenbo1zen c   drehbar gelagert und durch zwei Hebel d und eine Kuppelstange e gekuppelt. Mit dieser Kuppelstange e ist ein kippender Hebel f beweglich verbunden. Dieser Hebel wird durch eine starke Spiralfeder   9   in eine von den beiden Endlagen gezogen, wodurch auch die Bürstenabhebevorrichtung gesichert erscheint. 



   Die Endlagen sind durch feste Anschläge gebildet. Das Abheben oder Einschalten geschieht durch einfaches Verdrehen einer Metallhülse mittels eines   Ilandgriffes h.   

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Brush lifting device with secured end positions.



   This device aims at an absolutely safe and simple lifting or switching on of the current collector brushes, as occurs with the three-phase and alternating current motors. The device consists of the usual brush holders a, which are attached to the metal casing b in an insulated manner. These metal sleeves b are rotatably mounted on the ssürstenbo1zen c and coupled by two levers d and a coupling rod e. A tilting lever f is movably connected to this coupling rod e. This lever is pulled into one of the two end positions by a strong spiral spring 9, whereby the brush lifting device also appears to be secured.



   The end positions are formed by fixed stops. Lifting off or switching on is done by simply twisting a metal sleeve using an Iland handle h.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Bürstenabhebevorrichtung mit gesicherten Endlagen, dadurch gekennzeichnet, dass die EMI1.1 EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Brush lifting device with secured end positions, characterized in that the EMI1.1 EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT24169D 1905-06-21 1905-06-21 Brush lifting device with secured end positions. AT24169B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT24169T 1905-06-21

Publications (1)

Publication Number Publication Date
AT24169B true AT24169B (en) 1906-05-10

Family

ID=3533955

Family Applications (1)

Application Number Title Priority Date Filing Date
AT24169D AT24169B (en) 1905-06-21 1905-06-21 Brush lifting device with secured end positions.

Country Status (1)

Country Link
AT (1) AT24169B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023519B (en) * 1954-05-10 1958-01-30 Daimler Benz Ag Lifting device for several brushes distributed over the circumference of a slip ring, especially for electrical measuring devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023519B (en) * 1954-05-10 1958-01-30 Daimler Benz Ag Lifting device for several brushes distributed over the circumference of a slip ring, especially for electrical measuring devices

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