CH114570A - Reduction gear on electric motors. - Google Patents

Reduction gear on electric motors.

Info

Publication number
CH114570A
CH114570A CH114570DA CH114570A CH 114570 A CH114570 A CH 114570A CH 114570D A CH114570D A CH 114570DA CH 114570 A CH114570 A CH 114570A
Authority
CH
Switzerland
Prior art keywords
electric motors
reduction gear
internal gear
rotates
gear rim
Prior art date
Application number
Other languages
German (de)
Inventor
E J Baumann
Original Assignee
E & J Baumann
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 E & J Baumann filed Critical E & J Baumann
Publication of CH114570A publication Critical patent/CH114570A/en

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)

Description

  

  Reduktionsgetriebe an Elektromotoren.    Gegenstand vorliegender Erfindung ist ein  Reduktionsgetriebe an Elektromotoren, bei  welchem eine Stufenscheibe mit Innenzahn  kranz sich auf einem am Motorschild befind  lichen Zapfen dreht und durch einen auf der  Motorwelle montierten Zahnkolben, welcher  in den Innenzahnkranz eingreift, angetrieben  wird, so dass die     Motortourenzahl    durch die  Stufenscheibe reduziert wird, wobei die Stufen  verschiedene Geschwindigkeiten ergeben.  



  Eine beispielsweise Ausführungsform des  Erfindungsgegenstandes ist auf beiliegender  Zeichnung im Grundriss, teilweise im Schnitt  dargestellt. Der auf dem einen     Motorwellen-          ende    des Motors a montierte Zahnkolben b  greift in den auf der Innenseite des Stufen  konus c -sich befindlichen Innenzahnkranz d    ein, wodurch sich der Stufenkonus c gegen  über der     iVlotorwelle    mit reduzierter Geschwin  digkeit dreht. Der Stufenkonus c dreht sich  auf dem am Motorschild befestigten Zapfen e.  



  Um auch vom Motor direkt mit verschie  denen Geschwindigkeiten antreiben zu können,  befindet sich auf dem andern Motorwellen  ende ein Stufenkonus f.



  Reduction gear on electric motors. The subject of the present invention is a reduction gear on electric motors, in which a stepped pulley with internal toothed ring rotates on a pin located on the motor shield and is driven by a toothed piston mounted on the motor shaft, which engages in the internal toothed ring, so that the number of engine speeds is passed through the stepped pulley is reduced, the steps giving different speeds.



  An example embodiment of the subject matter of the invention is shown in the accompanying drawing in plan, partially in section. The toothed piston b mounted on one motor shaft end of the motor a engages in the internal gear rim d located on the inside of the stepped cone c, whereby the stepped cone c rotates at a reduced speed compared to the motor shaft. The stepped cone c rotates on the pin e attached to the motor shield.



  In order to be able to drive directly from the motor at different speeds, there is a stepped cone f on the other end of the motor shaft.

Claims (1)

PATENTANSPRUCH: Reduktionsgetriebe an Elektromotoren, ge kennzeichnet durch eine Stufenscheibe mit Innenzahnkranz, welche sich auf einem am Motorschild befindlichen Zapfen dreht, derart, dass ein auf der 1AIotorwelle montierter Zahn kolben in den Innenzahnkranz eingreift. PATENT CLAIM: Reduction gears on electric motors, characterized by a stepped pulley with internal gear rim, which rotates on a pin located on the motor shield, such that a toothed piston mounted on the 1AIotorwelle engages the internal gear rim.
CH114570D 1925-07-01 1925-07-06 Reduction gear on electric motors. CH114570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE114570X 1925-07-01

Publications (1)

Publication Number Publication Date
CH114570A true CH114570A (en) 1926-08-16

Family

ID=5653866

Family Applications (1)

Application Number Title Priority Date Filing Date
CH114570D CH114570A (en) 1925-07-01 1925-07-06 Reduction gear on electric motors.

Country Status (1)

Country Link
CH (1) CH114570A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007419B (en) * 1954-05-03 1957-05-02 Mak Maschinenbau Kiel Ag Electrical machine coupled via a transmission to a prime mover or machine with a non-uniform torque curve
DE1051956B (en) * 1957-11-15 1959-03-05 Licentia Gmbh Power tool with a gearbox that converts the armature speed to high speed to drive the motor fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007419B (en) * 1954-05-03 1957-05-02 Mak Maschinenbau Kiel Ag Electrical machine coupled via a transmission to a prime mover or machine with a non-uniform torque curve
DE1051956B (en) * 1957-11-15 1959-03-05 Licentia Gmbh Power tool with a gearbox that converts the armature speed to high speed to drive the motor fan

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