DE225934C - - Google Patents

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Publication number
DE225934C
DE225934C DENDAT225934D DE225934DA DE225934C DE 225934 C DE225934 C DE 225934C DE NDAT225934 D DENDAT225934 D DE NDAT225934D DE 225934D A DE225934D A DE 225934DA DE 225934 C DE225934 C DE 225934C
Authority
DE
Germany
Prior art keywords
hollow
intermediate shaft
electric motor
drive
passing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT225934D
Other languages
German (de)
Publication of DE225934C publication Critical patent/DE225934C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft eine Anordnung des Antriebes elektrischer Fahrzeuge, welche ermöglicht, den Elektromotor vollständig abzu-. federn und dennoch unmittelbar auf der Triebachse anzuordnen, derart, daß die Triebachse gleichzeitig die Motorachse bildet. Dies wird dadurch erreicht, daß der Motor, welcher die Triebradachse konzentrisch umgibt, diese nicht unmittelbar, sondern mittels einer hohlen Zwischenwelle antreibt, innerhalb welcher sich eine Gelenkkupplung befindet, welche die Zwischenwelle mit der Triebradachse verbindet; von außen dagegen wird diese Zwischenwelle von einer anderen Gelenkkupplung umfaßt, welche gegen die in ihrem Innern liegende verschoben ist und die Leistung des Motors auf die Zwischenwelle überträgt. Der Motor selbst aber ist am Fahrzeugrahmen befestigt und sein Gewicht daher vollständig abgefedert.The invention relates to an arrangement of the drive of electric vehicles, which enables Completely disconnect the electric motor. springs and yet directly on the drive axis to be arranged in such a way that the drive axis simultaneously forms the motor axis. this will achieved in that the motor, which concentrically surrounds the drive wheel axis, does not drives directly, but by means of a hollow intermediate shaft within which an articulated coupling is located which connects the intermediate shaft to the drive wheel axle; from the outside, however, this intermediate shaft is surrounded by another articulated coupling, which is shifted against the one lying inside and the power of the engine transfers to the intermediate shaft. The engine itself is attached to the vehicle frame and its weight is therefore completely cushioned.

In der Zeichnung ist eine Ausführung des Antriebes gemäß der Erfindung schematisch dargestellt. Es bezeichnet A eine Triebachse des Fahrzeuges mit den beiden Triebrädern B, B1. Diese Triebachse A wird von derIn the drawing, an embodiment of the drive according to the invention is shown schematically. It designated A a drive axle of the vehicle with the two drive wheels B, B1. This drive axis A is of the

as hohlen Zwischen welle C umfaßt und ist mit dieser durch die Gelenkkupplung G1 verbunden.The hollow intermediate shaft C comprises and is connected to this by the articulated coupling G 1 .

Eine zu dieser verschobene zweite Gelenkkupplung G2 umfaßt die Zwischen welle C von außen und verbindet sie mit dem umlaufenden Teil (Läufer) D des Elektromotors, dessen Ständer am Fahrzeugrahmen befestigt ist. Auf diese Weise wird der unmittelbare Antrieb der Fahrzeugachse durch den Elektromotor erreicht, ohne daß diese Achse durch das un- ■■ abgefederte Gewicht des Motors belastet wird.A shifted to this second articulated coupling G 2 includes the intermediate shaft C from the outside and connects it to the rotating part (rotor) D of the electric motor, the stand is attached to the vehicle frame. In this way, the direct drive of the vehicle axle is achieved by the electric motor, without this axle being burdened by the unsuspended weight of the motor.

Claims (1)

Patent-Anspruch:Patent claim: Elektrischer Antrieb von Eisenbahnfahrzeugen derjenigen Art, bei welcher der Elektromotor auf einer die Fahrzeugachse konzentrisch mit Spiel umgebenden Hohlwelle angeordnet ist, dadurch gekennzeichnet, daß die den Läufer (D) des Elektromotors unmittelbar tragende Hohlwelle durch eine Gelenkkupplung (G2) mit einer die erste Hohlwelle durchsetzenden hohlen Zwischenwelle (C) verbunden ist, welche (C) die Leistung des Motors über eine zweite, gegen die erstgenannte (G%) versetzte Gelenkkupplung (G1) auf die die hohle Zwischenwelle (C) durchsetzende Fahrzeugachse (A) überträgt.Electric drive of railway vehicles of the type in which the electric motor is arranged on a hollow shaft surrounding the vehicle axis concentrically with play, characterized in that the hollow shaft directly supporting the rotor (D) of the electric motor is connected to a joint coupling (G 2 ) with a first hollow shaft passing through the hollow intermediate shaft (C) is connected, which on the hollow intermediate shaft (C) passing through the vehicle axis (a) transmits (C) the power of the engine via a second against the first (G%) offset universal joint (G 1). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT225934D Active DE225934C (en)

Publications (1)

Publication Number Publication Date
DE225934C true DE225934C (en)

Family

ID=486530

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT225934D Active DE225934C (en)

Country Status (1)

Country Link
DE (1) DE225934C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852252C (en) * 1941-10-29 1952-10-13 Brown Ag Axle motor drive for electric rail vehicles
US5577982A (en) * 1995-10-03 1996-11-26 Wells; David D. Method of performing incremental controlled muscular movements of the head and neck muscles for the restoration of loss of function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852252C (en) * 1941-10-29 1952-10-13 Brown Ag Axle motor drive for electric rail vehicles
US5577982A (en) * 1995-10-03 1996-11-26 Wells; David D. Method of performing incremental controlled muscular movements of the head and neck muscles for the restoration of loss of function

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