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DE424234C - Articulated coupling for the connection of two at least occasionally non-equiaxed and acute-angled shafts, especially for power transmission in electric traction vehicles - Google Patents

Articulated coupling for the connection of two at least occasionally non-equiaxed and acute-angled shafts, especially for power transmission in electric traction vehicles

Info

Publication number
DE424234C
DE424234C DEM86374D DEM0086374D DE424234C DE 424234 C DE424234 C DE 424234C DE M86374 D DEM86374 D DE M86374D DE M0086374 D DEM0086374 D DE M0086374D DE 424234 C DE424234 C DE 424234C
Authority
DE
Germany
Prior art keywords
equiaxed
acute
power transmission
connection
electric traction
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.)
Expired
Application number
DEM86374D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of DE424234C publication Critical patent/DE424234C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Description

Gelenkige Kupplung für die Verbindung zweier wenigstens zeitweise ungleichachsig und spitzwinklig zueinander stehender Wellen, insbesondere für die Kraftübertragung bei elektrischen Triebfahrzeugen. Die Erfindung bezweckt die Anordnung einer theoretisch vollkommen einwandfreien Kupplung zwischen zwei Wellen, die innerhalb bestimmter Grenzen keine feste Lage zueinander haben, wie es beispielsweise bei der Kupplung von Antriebswelle und getriebener Achse des elektrischen Triebfahrzeuges der Fall ist. Die bis jetzt bekannten bzw. ausgeführten Kupplungen dieser Art lösen ihre Aufgabe wohl praktisch zufriedenstellend, nicht aber durchwegs theoretisch einwandfrei.Articulated coupling for connecting two at least temporarily unequally axially and at an acute angle to each other standing waves, especially for the Power transmission in electric locomotives. The invention aims at the arrangement a theoretically perfect coupling between two shafts that are within certain boundaries do not have a fixed position to each other, as it is for example with the coupling of the drive shaft and the driven axle of the electric traction vehicle the case is. Loosen the previously known or executed couplings of this type Their task is satisfactory in practice, but not entirely theoretical perfect.

Abb. 4 der Zeichnung zeigt z. B. und schematisch eine bekannte, theoretisch einwandfreie Kupplung, während Abb. 5 eine bekannte, theoretisch nicht einwandfreie Kupplung darstellt. Praktisch muß letztere noch mit einem federnden Gliede verbunden sein. i bedeutet das Triebrad, z das Triebzahnrad, 7' Ausgleichshebel und 7" eine Verbindungsstange der beiden Ausgleichshebel. io sind die am Triebrad i bei A und an den Hebeln 7' bei B angelenkten Kuppelstangen. C sind die auf dem Triebzahnrad a sitzenden Zapfen für die Hebel 7'. Bewegen sich die Punkte A in Abb. ¢ nach oben oder nach unten, so bewegen sich alle Glieder gleichsinnig und zwanglos. Bewegen sich dagegen die Punkte A in Abb. 5 auf- oder abwärts, so bewegen sich hier die Glieder gegenläufig, und es treten wegen der Winkelverdrehung der Stange 7" Deformationen in den Gliedern auf, oder das Zahnrad z verdreht sich.Fig. 4 of the drawing shows e.g. B. and schematically a known, theoretically perfect coupling, while Fig. 5 shows a known, theoretically imperfect coupling. In practice, the latter must still be connected to a resilient link. i means the drive wheel, z the drive gear, 7 'compensating lever and 7 "a connecting rod of the two compensating levers. io are the coupling rods articulated on the drive wheel i at A and on the levers 7' at B. C are the pins for the levers 7 '. If the points A in Fig. ¢ move up or down, then all links move in the same direction and freely, whereas if the points A in Fig. 5 move up or down, the links move here in opposite directions, and because of the angular rotation of the rod 7 "deformations occur in the links, or the gearwheel z rotates.

Abb. i zeigt schematisch die erfindungsgemäß einwandfreie Kupplung in ihrer Anwendung für den Einzelachsantrieb eines elektrischen Triebfahrzeuges.Fig. I shows schematically the perfect coupling according to the invention in their application for the single axle drive of an electric traction vehicle.

Es bedeutet wiederum in üblicher Darstellung: i das Triebrad, a das Triebzahnrad, 3 und q. die zugehörigen Achsen mit der Exzentrizität Null, 5 das Zahnrad des Triebmotors bzw. ein Zwischenrad, 6 dessen Achse, 7 einen starren Kuppelrahmen mit den vier Zapfen 8 und 9, io die beiden am Triebrad bei A und am Kuppelrahmen bei B gelenkig angreifenden Kuppelstangen und i i die am Triebzahnrad angebrachten Kulissen für die Gleitsteine i z der Zapfen B. Abb. ia zeigt den Antrieb in Seitenansicht, zum Teil im Schnitt, beispielsweise für Hohlwellenantrieb.It means again in the usual representation: i the drive wheel, a the drive gear, 3 and q. the associated axes with zero eccentricity, 5 the gear wheel of the drive motor or an intermediate wheel, 6 its axis, 7 a rigid coupling frame with the four pins 8 and 9, io the two articulated coupling rods on the drive wheel at A and on the coupling frame at B and ii the links attached to the drive gear for the sliding blocks iz the pin B. Fig. ia shows the drive in a side view, partly in section, for example for a hollow shaft drive.

Abb. a und 3 stellen Lagenänderungen der in Abb. i dargestellten Kupplung bei einer vertikalen Verschiebung e der Welle 3 gegenüber der Normallage nach o und eine Viertelumdrehung des Triebrades dar. Es ist ohne weiteres klar, daß solcjie Verschiebungen zwanglos stattfinden können.Fig. A and 3 represent changes in position of the coupling shown in Fig. I with a vertical displacement e of the shaft 3 compared to the normal position according to o and a quarter turn of the drive wheel. It is readily apparent that solcjie Shifts can take place freely.

Claims (1)

PATENT-ANsPRUcH: Gelenkige Kupplung für die Verbindung' zweier wenigstens zeitweise ungleichachsig und spitzwinklig zueinander stehender Wel- len, insbesondere für die Kraftübertragung bei elektrischen Triebfahrzeugen, dadurch gekennzeichnet, daß ein starrer Kuppelrahmen einerseits mit zwei diagonalen Punkten über Gleitstein und Kulisse mit der einen Welle und anderseits mit andern diagonalen Punkten über zwei Zug- bzw. Druckstangen mit .der andern Welle verbunden ist. PATENT CLAIM: Articulated coupling for the connection of two at least occasionally non- equiaxed and acute-angled shafts, in particular for power transmission in electric traction vehicles, characterized in that a rigid coupling frame on the one hand with two diagonal points via sliding block and link with one shaft and on the other hand with other diagonal points via two pull or push rods with .der other shaft.
DEM86374D 1924-09-01 1924-09-14 Articulated coupling for the connection of two at least occasionally non-equiaxed and acute-angled shafts, especially for power transmission in electric traction vehicles Expired DE424234C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424234X 1924-09-01

Publications (1)

Publication Number Publication Date
DE424234C true DE424234C (en) 1926-01-19

Family

ID=4514784

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM86374D Expired DE424234C (en) 1924-09-01 1924-09-14 Articulated coupling for the connection of two at least occasionally non-equiaxed and acute-angled shafts, especially for power transmission in electric traction vehicles

Country Status (1)

Country Link
DE (1) DE424234C (en)

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