DE470940C - Curving locomotive - Google Patents
Curving locomotiveInfo
- Publication number
- DE470940C DE470940C DEW77767D DEW0077767D DE470940C DE 470940 C DE470940 C DE 470940C DE W77767 D DEW77767 D DE W77767D DE W0077767 D DEW0077767 D DE W0077767D DE 470940 C DE470940 C DE 470940C
- Authority
- DE
- Germany
- Prior art keywords
- locomotive
- coupling
- rods
- axes
- crosshead
- 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
Links
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
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Description
Werden bei Lokomotiven benachbarte Endkuppelachsen quer verschiebbar gemacht, so entsteht die Schwierigkeit, daß die Kuppelstangen dieser Achsen ihre seitliche Führung verlieren und zum Klemmen neigen.If, in the case of locomotives, adjacent end coupling axles are made transversely displaceable, so the difficulty arises that the coupling rods of these axes their lateral guidance lose and tend to jam.
Es sind schon verschiedene Ausführungen bekannt geworden, die diesem Übelstand zu begegnen versuchen.Various designs have already become known that address this problem try to encounter.
So wird z. B. eine besondere Blindwelle benutzt, die mit der in der Querrichtung zu sichernden Kuppelstange gelenkig verbünden ist und deren Drehbewegung mitmacht. Der Einbau dieser Welle erfordert einen genügend freien Raum am Rahmen, und außerdem ist im Betriebe die Vermehrung der LagersteUien nicht erwünscht.So z. B. used a special jackshaft, which with the in the transverse direction to securing coupling rod is articulated and participates in its rotary movement. Of the Installation of this shaft requires sufficient free space on the frame, and moreover is The increase in storage areas in the company is not desired.
Bei einer weiteren Ausführung bewegen sich die Kuppelstangen zwischen Gleitplatten, die fest mit dem Rahmen verbunden sind. Hierbei entstehen große Reibungsverluste. Außerdem wandert der Angriffspunkt der Haltekraft an den Kuppelstangen bei jeder Radumdrehung zweimal um die Hublänge hin und her, wodurch sich die seitliche Beanspruchung der Stangen ebenso in weiten Grenzen ändert.In another version, the coupling rods move between sliding plates, which are firmly connected to the frame. This results in great frictional losses. In addition, the point of application of the holding force on the coupling rods moves with everyone Wheel rotation back and forth twice the stroke length, which increases the lateral load the rods also changes within wide limits.
Demgegenüber werden beim Gegenstand der Erfindung zusätzliche Bauteile vermieden, und die Regelausführung der Lokomotive bleibt vollständig erhalten, indem die Kreuzköpfe die seitliche Führung der Kuppelstangen übernehmen.In contrast, additional components are avoided in the subject matter of the invention, and the standard version of the locomotive is completely retained by the crossheads take over the lateral guidance of the coupling rods.
In den. Abb. ι bis 4 sind — jeweils im Aufriß und Grundriß — zwei Ausführungsbeispiele des Erfindungsgedankens gegeben.In the. Fig. 1 to 4 are - each in elevation and ground plan - two exemplary embodiments of the concept of the invention are given.
In den Abb. 1 und 2 stellen α und b die seitlich verschiebbaren Achsen dar, während die Achsen c und d fest im Rahmen gelagert sind. Die Kuppelstange e zwischen den Achsen α und b ist gegen seitliche Auslenkungen durch den Kreuzkopf/ gesichert. Die Kuppelstange e trägt beispielsweise einen Bügel g, der eine Gleitplatte h umschließt, die mit dem Kreuzkopf / so verbunden ist, daß für die Kuppelstange e der erforderliche Spielraum besteht. Dabei können Bügel g und Gleitplatte h zum Ausgleich der Abnutzungen nachstellbar sein.In Figs. 1 and 2, α and b represent the laterally displaceable axes, while axes c and d are fixedly mounted in the frame. The coupling rod e between the axes α and b is secured against lateral deflections by the cross head /. The coupling rod e carries, for example, a bracket g which encloses a sliding plate h which is connected to the cross head / so that there is the necessary clearance for the coupling rod e. Bracket g and sliding plate h can be readjusted to compensate for the wear and tear.
In den Abb. 3 und 4 sind alle Achsen a bis d seitlich beweglich angenommen und wird einerseits die Endkuppelstange e durch den Kreuzkopf/ und andererseits die Endkuppelstange { durch das kreuzkopf ähnliche Gleitstück k seitlich geführt. Letzteres ist an die Treibstange / in deren Verlängerung durch Zwischenglied m angelenkt und trägt ähnlich wie der Kreuzkopf / eine Gleitplatte n, die von dem Bügel 0 der Kuppelstange i umschlossen wird. So ist erreicht, daß nicht nur die Kuppelstangen e und i und mit diesen natürlich auch die mittlere Kuppelstange p, sondern auch die Treibstange I und das Zwischenglied m gegen seitliche Auslenkungen gesichert sind.In Figs. 3 and 4 all axes a to d are assumed to be laterally movable and on the one hand the end coupling rod e is guided laterally by the crosshead / and on the other hand the end coupling rod {by the crosshead-like slider k . The latter is articulated to the drive rod / in its extension by intermediate member m and, like the cross head / carries a sliding plate n, which is enclosed by the bracket 0 of the coupling rod i. It is thus achieved that not only the coupling rods e and i and, of course, the central coupling rod p, but also the connecting rod I and the intermediate link m are secured against lateral deflections.
Dabei ist es ohne grundsätzliche Bedeutung, ob die Endkuppelstangen innerhalb oder außerhalb ihrer Zapfen seitlich geführt werden, und ebenso, ob 'die seitlich beweglichen Achsen zwangläufig gegenläufig ausgebildet sind oder nicht.It is of no fundamental importance whether the end coupling rods are within or outside of their tenons are guided laterally, and also whether 'the laterally movable Axes are inevitably designed in opposite directions or not.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW77767D DE470940C (en) | Curving locomotive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW77767D DE470940C (en) | Curving locomotive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE470940C true DE470940C (en) | 1929-01-30 |
Family
ID=7610426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW77767D Expired DE470940C (en) | Curving locomotive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE470940C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1060428B (en) * | 1955-06-14 | 1959-07-02 | Mak Maschb Kiel Ag | Drive for three-axle rail vehicles |
DE1114843B (en) * | 1955-06-14 | 1961-10-12 | Atlas Werke Ag | Drive for three-axle rail vehicles |
DE976262C (en) * | 1954-10-30 | 1963-05-30 | Henschel Werke Ag | Rail vehicle, especially a locomotive, with four wheel sets, two of which can be moved laterally |
-
0
- DE DEW77767D patent/DE470940C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976262C (en) * | 1954-10-30 | 1963-05-30 | Henschel Werke Ag | Rail vehicle, especially a locomotive, with four wheel sets, two of which can be moved laterally |
DE1060428B (en) * | 1955-06-14 | 1959-07-02 | Mak Maschb Kiel Ag | Drive for three-axle rail vehicles |
DE1114843B (en) * | 1955-06-14 | 1961-10-12 | Atlas Werke Ag | Drive for three-axle rail vehicles |
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