DE253568C - - Google Patents
Info
- Publication number
- DE253568C DE253568C DENDAT253568D DE253568DA DE253568C DE 253568 C DE253568 C DE 253568C DE NDAT253568 D DENDAT253568 D DE NDAT253568D DE 253568D A DE253568D A DE 253568DA DE 253568 C DE253568 C DE 253568C
- Authority
- DE
- Germany
- Prior art keywords
- axle
- car body
- axles
- frame
- running
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 4
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/32—Guides, e.g. plates, for axle-boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft einen zweiachsigen Personenwagen, bei dem das Wagengestell federnd auf einem für jede Achse besonders vorgesehenen Zwischengestell und dieses wieder federnd auf den Achslagern ruht. Das Wesen der Erfindung besteht darin, daß die Achslagerführungen für die Achsbüchsen an dem Wagengestell befestigt sind, um bei doppelter Abfederung des Wagenkastens die ausgiebige Lenkbarkeit der Lauf achsen als freie Lenkachsen auch bei großen Radständen beizubehalten. The invention relates to a two-axle passenger car in which the carriage frame resiliently on an intermediate frame specially provided for each axis and this again rests resiliently on the axle bearings. The essence of the invention is that the axle bearing guides for the axle sleeves are attached to the carriage frame, in order to achieve the extensive Maintaining the steerability of the running axles as free steering axles even with large wheelbases.
Auf der Zeichnung ist eine Ausführungsform einer solchen Abfederung in Fig. ι in Seitenansicht und in Fig. 2 in Aufsicht schematisch dargestellt.In the drawing, an embodiment of such a cushioning is shown in FIG Side view and shown schematically in FIG. 2 in plan view.
Das Untergestell a, das mit dem Wagenkasten fest verbunden ist, ruht auf den zwei Laufachsen b mit einer doppelten Abfederung, ao indem zwischen dem Gestell und jeder Achse je ein Zwischengestell c vorgesehen ist, gegen das der Wagenkasten mittels Federn d abgefedert ist und das sich selbst wieder mittels weiterer Federn β auf die Achslager der Lauf-•25 achsen stützt. Die Federn d und e können als Blattfedern oder als Schraubenfedern ausgeführt sein. Das Zwischengestell c, das nur die von der Abfederung herrührenden Belastungen und Schwingungen aufzunehmen hat, bleibt von allen von den Laufachsen stammenden Einwirkungen unberührt; es sind daher die Lagerführungen f nicht am Zwischengestell, sondern am Wagenkasten oder an dessen Gestell α angebracht.The underframe a, which is firmly connected to the car body, rests on the two running axles b with double suspension, ao in that an intermediate frame c is provided between the frame and each axis, against which the car body is cushioned by means of springs d and which is itself is supported again by means of further springs β on the axle bearings of the running axles. The springs d and e can be designed as leaf springs or as helical springs. The intermediate frame c, which only has to absorb the loads and vibrations originating from the suspension, remains unaffected by all influences originating from the running axles; therefore the bearing guides f are not attached to the intermediate frame, but to the car body or to its frame α.
Infolge dieser Anordnung kann sich jede Laufachse b in den Kurven ganz unabhängig vom Wagenkasten und dessen Gestell einstellen, und es kann bei bedeutend wirksamerer Abfederung die ausgiebigste Lenkbarkeit der Laufachsen erzielt werden. Schließlich ermöglicht die neue Bauart die Anwendung sehr großer Radstände bei zweiachsigen Wagen, wodurch große Wagenlängen und somit zweiachsige Wagen erzielt werden können, die die gleiche Personenbesetzung wie die gebräuchlichen vierachsigen Wagen zulassen, dabei aber ein weit geringeres totes Gewicht haben.As a result of this arrangement, each running axle b can adjust itself in the curves completely independently of the car body and its frame, and the most extensive steerability of the running axles can be achieved with significantly more effective suspension. Finally, the new design enables the use of very large wheelbases in two-axle wagons, which means that long wagons and thus two-axle wagons can be achieved that allow the same number of people as the conventional four-axle wagons, but have a far lower dead weight.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE253568C true DE253568C (en) |
Family
ID=511836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT253568D Active DE253568C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE253568C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2901983A (en) * | 1955-07-21 | 1959-09-01 | Gen Steel Castings Corp | Railway vehicle truck |
-
0
- DE DENDAT253568D patent/DE253568C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2901983A (en) * | 1955-07-21 | 1959-09-01 | Gen Steel Castings Corp | Railway vehicle truck |
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