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DE483218C - Light alloy wheel set for rail vehicles - Google Patents

Light alloy wheel set for rail vehicles

Info

Publication number
DE483218C
DE483218C DEM94617D DEM0094617D DE483218C DE 483218 C DE483218 C DE 483218C DE M94617 D DEM94617 D DE M94617D DE M0094617 D DEM0094617 D DE M0094617D DE 483218 C DE483218 C DE 483218C
Authority
DE
Germany
Prior art keywords
light metal
wheel
rail vehicles
light alloy
wheel set
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
DEM94617D
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
Publication date
Priority to DEM94617D priority Critical patent/DE483218C/en
Application granted granted Critical
Publication of DE483218C publication Critical patent/DE483218C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0055—Wheels characterised by rail-engaging elements with non-elastic tyres (e.g. of particular profile or composition)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Description

Radsatz aus Leichtmetall für Schienenfahrzeuge Es ist, insbesondere im Automobilbau, bekannt, Räder aus Leichtmetall anzufertigen. Bei diesen hat man auch schon - einzelne Teile des Rades, z. B. die Bremstrommel oder den ,äußeren Felgenkranz, aus Gußeisen -bzw. Stahl hergestellt.Light alloy wheelset for rail vehicles It is, in particular in the automotive industry, known to make wheels from light metal. With these you have already - individual parts of the wheel, e.g. B. the brake drum or the, outer Rim, made of cast iron or. Steel made.

Die Erfindung hat zum Ziel, einen Rädsatz für Schienenfahrzeuge unter vorzugsweiser Benutzung von Leichtmetall derart auszubilden, daß das verhältnismäßig weiche Leichtmetall vor vorzeitigem Verschleiß geschützt ist. Dabei soll .der für Schienenfahrzeuge wesentliche Vorzug des Rades aus Leichtmetall, nämlich seine größere innere Federung, voll erhalten bleiben. Auch sollen die Radsätze, ohne wesentliche Änderungen an den vorhandenen Fahrzeugen vornehmen zu-müssen, verwendet werden können.The aim of the invention is to provide a wheel set for rail vehicles preferential use of light metal in such a way that the relatively soft light metal is protected from premature wear. The for Rail vehicles essential advantage of the light metal wheel, namely its larger one internal suspension, fully preserved. Also, the wheelsets should be without essentials To make changes to the existing vehicles can be used.

Dieses Ziel wird erfindungsgemäß erreicht durch die Vereinigung einer Radscheibe oder eines Radsternes aus Leichtmetall mit einem Radkranz .aus Mangan- oder ,ähnlichem Hartstahl und einer gegebenenfalls hohlen Achse aus Leichtmetall. Der Radkranz aus Stahl kann wegen seiner Ringform den elastischen Formänderungen der Scheibe oder des Sternes aus Leichtmetall folgen, so daß die größere innere Federung des Leichtmetalls sich voll auswirken kann. Die Achsschenkel werden vorzugsweise aus härterem Werkstoff als Leichtmetall hergestellt und können bei hohler .Ausbildung der Achse in diese eingesteckt sein, wobei ihre Befestigung durch Aufschrumpfen der Radnabe auf die Hohlachse erfolgt.This goal is achieved according to the invention by the association of a Wheel disc or a wheel spider made of light metal with a wheel rim made of manganese or, similar hard steel and an optionally hollow axle made of light metal. The wheel rim made of steel can withstand elastic changes in shape because of its ring shape follow the disc or star made of light metal so that the larger inner one Suspension of the light metal can have its full effect. The steering knuckles are preferred made of a harder material than light metal and can with hollow the axle must be inserted into this, with its attachment by shrinking the wheel hub takes place on the hollow axle.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es bezeichnet i den Radstern aus Leichtmetall, 2 den Radkranz aus einem härteren Werkstoff, 3 den Zapfen, der gegebenenfalls auch aus einem härteren Werkstoff besteht, und 4 die Hohlachse. Der Zapfen :3 wird in die Hohlachse 4 eingesetzt. Um die Verbindungsstelle beider ist die Nabe 5 des Radsternes aufgeschrumpft.The drawing shows an exemplary embodiment of the subject matter of the invention shown. It denotes i the wheel spider made of light metal, 2 the wheel rim made of one harder material, 3 the pin, which may also be made of a harder material consists, and 4 the hollow axle. The pin: 3 is inserted into the hollow axle 4. The hub 5 of the wheel spider is shrunk around the junction of the two.

Unter Umständen ist es vorteilhaft, auf den Zapfen 3 eine Hülse 6 aufzuiziehen, welche aus einem sehr harten Baustoff mit guten Gleiteigenschaften und geringer Abnutzung besteht. In diesem Falle kann auch der Zapfen 3 aus Leichtmetall. gefertigt sein.Under certain circumstances it is advantageous to place a sleeve 6 on the pin 3 to draw, which is made of a very hard building material with good sliding properties and there is little wear and tear. In this case, the pin 3 can also be made of light metal. be made.

Claims (1)

PATENTANSPRÜCHL: i. Radsatz aus Leichtmetall für Schienenfahrzeuge, -gekennzeichnet durch die Vereinigung einer Radscheibe oder eines Radsternes (i) aus Leichtmetall mit einem Radkranz (z) aus Mangan- oder ähnlichem- Hartstahl und einer gegebenenfalls hohlen Achse (4) aus Leichtmetall. a. Radsatz nach Anspruch i, dadurch gekennzeichnet, daß Achszapfen (3) aus härterem Baustoff als Leichtmetall in den Enden der Hohlachse (4) durch Aufschrumpfen der Radnabe (5) befestigt sind.PATENT CLAIM: i. Light alloy wheelset for rail vehicles, - characterized by the combination of a wheel disc or a wheel spider (i) made of light metal with a wheel rim (z) made of manganese or similar high-carbon steel and an optionally hollow axle (4) made of light metal. a. Wheelset according to claim i, characterized in that the journal (3) is made of a harder material than light metal are attached in the ends of the hollow axle (4) by shrinking the wheel hub (5).
DEM94617D Light alloy wheel set for rail vehicles Expired DE483218C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM94617D DE483218C (en) Light alloy wheel set for rail vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM94617D DE483218C (en) Light alloy wheel set for rail vehicles

Publications (1)

Publication Number Publication Date
DE483218C true DE483218C (en) 1929-09-26

Family

ID=7322754

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM94617D Expired DE483218C (en) Light alloy wheel set for rail vehicles

Country Status (1)

Country Link
DE (1) DE483218C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864885C (en) * 1939-06-23 1953-01-29 Deutsche Bundesbahn A set of wheels welded together from a hollow middle part and two wheel discs, especially for rail vehicles
DE888860C (en) * 1941-09-04 1953-09-07 Aloys Droll Wheel with a non-metallic, shock and noise-absorbing wheel disc provided between a steel tire and a steel hub, in particular for rail vehicles
DE1046655B (en) * 1955-03-11 1958-12-18 Kloeckner Georgsmarienwerke Ag Elastic wheel, especially for rail vehicles, and process for its manufacture
DE1107694B (en) * 1956-08-08 1961-05-31 Ruhrstahl Ag Full-walled, curved wheel disc of a light rail wheel set
DE1154823B (en) * 1955-05-18 1963-09-26 Kloeckner Humboldt Deutz Ag Wheel for rail vehicles
EP0733493A2 (en) * 1995-03-21 1996-09-25 Gutehoffnungshütte Radsatz GmbH Rubber sprung railway-wheel
DE19628792C1 (en) * 1996-07-17 1997-10-23 Vsg Verkehrstechnik Gmbh Rail wheel with light structure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864885C (en) * 1939-06-23 1953-01-29 Deutsche Bundesbahn A set of wheels welded together from a hollow middle part and two wheel discs, especially for rail vehicles
DE888860C (en) * 1941-09-04 1953-09-07 Aloys Droll Wheel with a non-metallic, shock and noise-absorbing wheel disc provided between a steel tire and a steel hub, in particular for rail vehicles
DE1046655B (en) * 1955-03-11 1958-12-18 Kloeckner Georgsmarienwerke Ag Elastic wheel, especially for rail vehicles, and process for its manufacture
DE1154823B (en) * 1955-05-18 1963-09-26 Kloeckner Humboldt Deutz Ag Wheel for rail vehicles
DE1107694B (en) * 1956-08-08 1961-05-31 Ruhrstahl Ag Full-walled, curved wheel disc of a light rail wheel set
EP0733493A2 (en) * 1995-03-21 1996-09-25 Gutehoffnungshütte Radsatz GmbH Rubber sprung railway-wheel
EP0733493A3 (en) * 1995-03-21 1997-10-15 Gutehoffnungshuette Radsatz Rubber sprung railway-wheel
DE19628792C1 (en) * 1996-07-17 1997-10-23 Vsg Verkehrstechnik Gmbh Rail wheel with light structure

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