DE466143C - Process for the production of wheel sets for rail vehicles - Google Patents

Process for the production of wheel sets for rail vehicles

Info

Publication number
DE466143C
DE466143C DEH105841D DEH0105841D DE466143C DE 466143 C DE466143 C DE 466143C DE H105841 D DEH105841 D DE H105841D DE H0105841 D DEH0105841 D DE H0105841D DE 466143 C DE466143 C DE 466143C
Authority
DE
Germany
Prior art keywords
production
wheel sets
rail vehicles
wheels
axle
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
DEH105841D
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.)
FRANZISKA GERTRUD HORST
KATHARINA BREHM GEB HORST
MARIA GRAUL GEB HORST
NIKOLAUS PETER HORST
Original Assignee
FRANZISKA GERTRUD HORST
KATHARINA BREHM GEB HORST
MARIA GRAUL GEB HORST
NIKOLAUS PETER HORST
Publication date
Priority to DEH105841D priority Critical patent/DE466143C/en
Application granted granted Critical
Publication of DE466143C publication Critical patent/DE466143C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B37/00—Wheel-axle combinations, e.g. wheel sets
    • B60B37/02—Wheel-axle combinations, e.g. wheel sets the wheels being integral with solid axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)

Description

Verfahren zur Herstellung der Radsätze von Gleisfahrzeugen Die Erfindung bezieht sich auf ein. Verfahren zur Herstellung von Gleisfahrzeugen und besteht darin, daß die beim Gießen der Räder ohnehin vorhandenen Drucktrichter je zweier Räder als Achsteile ausgebildet und miteinander verbunden (verschweißt) werden.Method of manufacturing the wheel sets of rail vehicles The invention refers to a. Process for the production of rail vehicles and consists in that the pressure funnels, which are already present when casting the wheels, each have two Wheels are designed as axle parts and connected (welded) to one another.

Bisher mußte der Drucktrichter als verlorener Teil betrachtet werden, da er nach erfolgtem Radguß zwecks Fertigbearbeitung entfernt wurde, so daß die erfindungsgemäß vorgeschlagene Verwendung der ohnehin vorhandenen Drucktrichter als Achsteile eine beachtenswerte Vereinfachung der Radsatzstellung bedeutet und die Kosten der Herstellung außerordentlich günstig beeinflußt.Until now, the pressure funnel had to be seen as a lost part, because it was removed after the wheel was cast for the purpose of finishing, so that the proposed use of the already existing pressure funnel according to the invention as axle parts means a noticeable simplification of the wheelset position and affects the cost of manufacture extremely favorably.

Es ist zwar bereits in den verschiedensten Formen bekannt geworden, Radsätze aus einem Stück, also auch in einem einzigen Guß, herzustellen. Diese Verfahren erfordern jedoch besondere Gußformen und eine besondere Behandlung bei der Herstellung und haben mit dem Erfindungsgegenstand deswegen nichts gemein, weil nach diesem die weit einfacheren Einzelgüsse der Räder beibehalten werden und nur die sonst verlorenen Drucktrichter je zweier Räder als Radachse ausgebildet werden.It has already become known in the most varied of forms, Manufacture wheel sets from one piece, i.e. also in a single casting. These procedures however, require special molds and special treatment in manufacture and therefore have nothing in common with the subject of the invention, because according to this the far simpler individual castings of the wheels are retained and only those otherwise lost pressure funnel each two wheels are designed as a wheel axle.

Das Verfahren wird zweckmäßig so ausgebildet, daß die Achsschenkel beim Gießen durch eine entsprechende Verlängerung der @h?abe mitgegossen wird.The method is expediently designed so that the steering knuckle is poured when pouring through a corresponding extension of the @h? abe.

Die Herstellung einer besonderen Achse, die Bohrung der Radnabe und das Aufziehen der Räder kommt also bei der Ausbildung nach der Erfindung nicht mehr in Frage.The manufacture of a special axle, the bore of the wheel hub and the winding of the wheels is no longer possible in the training according to the invention in question.

In der Zeichnung ist die Herstellung der Radsätze nach dem neuen Verfahren dargestellt.The drawing shows the production of the wheel sets using the new process shown.

Das Rad a wird mit einer vollen Nabe b, einem Achsschenkel c für die Außenlagerung und dem Gußtrichter d hergestellt, der zweckmäßig für den vorliegenden Fall zylindrisch gehalten wird und gegebenenfalls am oberen Einguß in einen Flansch ausläuft, der in der Zeichnung durch die gestrichelte Linie e angedeutet ist. Zwei solche Räder werden nach Abstoßen der Stirnfläche des Trichters und Ausrichten der Räder nach der Achse zusammengesetzt und auf irgendeine geeignete Weise miteinander verbunden, beispielsweise verschraubt, verblattet oder verschweißt. Da die Mitte der Radsatzachse den im Betrieb am wenigsten beanspruchten Teil der Achse darstellt, ist die Verbindung der beiden Achsenhälften miteinander einfach und sicher durchzuführen.The wheel a comes with a full hub b, a steering knuckle c for the External storage and the pouring funnel d produced, which is appropriate for the present Case is held cylindrical and optionally on the upper sprue in a flange expires, which is indicated in the drawing by the dashed line e. Two Such wheels are after pushing off the end face of the funnel and aligning the Wheels axially assembled and in some suitable way with one another connected, for example screwed, laminated or welded. Because the middle the wheelset axle represents the part of the axle that is least stressed during operation, the connection between the two halves of the axle is easy and safe.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung der Radsätze von Gleisfahrzeugen, dadurch gekennzeichnet, daß die für das Gießen der Räder erforderlichen Drucktrichter je zweier Räder als Achsteile ausgebildet und miteinander verbunden (verschweißt) werden.PATENT CLAIM: Process for the production of wheel sets for rail vehicles, characterized in that the pressure funnel required for casting the wheels two wheels each designed as axle parts and connected to each other (welded) will.
DEH105841D Process for the production of wheel sets for rail vehicles Expired DE466143C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH105841D DE466143C (en) Process for the production of wheel sets for rail vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH105841D DE466143C (en) Process for the production of wheel sets for rail vehicles

Publications (1)

Publication Number Publication Date
DE466143C true DE466143C (en) 1928-10-01

Family

ID=7169886

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH105841D Expired DE466143C (en) Process for the production of wheel sets for rail vehicles

Country Status (1)

Country Link
DE (1) DE466143C (en)

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