DE805891C - Rolling car body support on the chassis of rail vehicles - Google Patents
Rolling car body support on the chassis of rail vehiclesInfo
- Publication number
- DE805891C DE805891C DEK621A DEK0000621A DE805891C DE 805891 C DE805891 C DE 805891C DE K621 A DEK621 A DE K621A DE K0000621 A DEK0000621 A DE K0000621A DE 805891 C DE805891 C DE 805891C
- Authority
- DE
- Germany
- Prior art keywords
- car body
- chassis
- body support
- rail vehicles
- rolling car
- 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
Die Bewegung des Fahrgestelles gegenüber dem Wagenkasten eines Schienenfahrzeuges geschieht in der Regel über Gleitflächen, die einerseits die Last des Wagenkastens aufzunehmen haben und andererseits eine ungehinderte, durch den Kurvenlauf gegebene Einstellbarkeit des Fährgestelles gegenüber dem Wagenkasten gewährleisten müssen.The movement of the chassis in relation to the car body of a rail vehicle usually happens via sliding surfaces, which on the one hand take the load of the car body have to take up and on the other hand an unimpeded, given by the curve Must ensure adjustability of the ferry frame relative to the car body.
Die Gleitflächen verursachen häufig Betriebsstörungen, da sie größerem Verschleiß unterworfen sind. Außerdem behindern sie durch größeren Reibungswiderstand und Verklemmungen den freien Lauf des Fahrgestelles, was wiederum zu erhöhtem Verschleiß der Spurkränze und Bandagen führt. Es sind auf Kugeln gelagerte Wagenkästen bekannt, die zwar diese Nachteile vermeiden, aber von der Bewegung des Wagenkastens gegenüber dem Drehgestell nur die Drehbewegung ausführen.The sliding surfaces often cause malfunctions because they are larger Are subject to wear and tear. They also hinder through greater frictional resistance and jamming the free running of the chassis, which in turn leads to increased wear which carries wheel flanges and bandages. Car bodies mounted on balls are known, which avoid these disadvantages, but from the movement of the car body opposite turn the bogie only.
Die Erfindung bringt demgegenüber eine rollende Wagenkastenauflagerung, die eine ungehinderte Beweglichkeit des Fahrgestelles gegenüber dem Wagenkasten in Längs- und Querrichtung ermöglicht. Das wird dadurch erreicht, daß zwei übereinander in verschiedenen Führungsrichtungen angeordnete Rollenbahnen eine sich überschneidende Beweglichkeit zulassen.In contrast, the invention brings a rolling car body support, unhindered mobility of the chassis in relation to the car body in the longitudinal and transverse direction. This is achieved by putting two on top of each other Roller conveyors arranged in different guide directions have an overlapping one Allow mobility.
Die Zeichnung zeigt ein Ausführungsbeispiel, wobei Abb. i die Anordnung zweier rollender Wagenkastenauflagerungen im Grundriß eines zweiachsigen Fahrgestelles darstellt und Abb.2 den Querschnitt der rollenden Führung zeigt.The drawing shows an embodiment, Fig. I the arrangement two rolling car body supports in the plan of a two-axle chassis and Fig.2 shows the cross section of the rolling guide.
In dem Fahrgestellrahmen i sind die Räder 2 nach bekannter Ausführung gelagert. Der Drehzapfen 3, der in Längsrichtung fest geführt ist, hat Seitenspiel .I. In einem Drehradius 5 ist auf dem Fahrgestellrahmen i eine Wagenkastenauflagerung angebracht, welche die Führung des Fahrgestelles in Längs- und Querrichtung ermöglicht. In Längsrichtung führen die Kugelei 6 in einer oberen Längsführungsbahn 7, die im Wagenkasten 8 gelagert ist, während die untere Längsführungsbahn 9 über die Kugeln 6 gleichzeitig die obere Querführungsbahn der Rollen io ist. In Querrichtung werden die Rollen io unten durch die Querführizrigsbahn i i geführt, die im Fahrgestellrahmen i ruht.In the chassis frame i, the wheels 2 are of a known design stored. The pivot 3, which is firmly guided in the longitudinal direction, has side play .I. In a turning radius 5, a car body support is on the chassis frame i attached, which enables the chassis to be guided in the longitudinal and transverse directions. In the longitudinal direction, the Kugelei 6 lead in an upper longitudinal guide track 7, which is in the Car body 8 is mounted, while the lower longitudinal guide track 9 over the balls 6 is at the same time the upper transverse guide track of the rollers io. Be in the transverse direction the rollers io down through the Querführizrigsbahn i i, which is in the chassis frame i is resting.
Die Kugeln 6 und Rollen io werden in Käfigen 12 und 13 gehalten.The balls 6 and rollers io are held in cages 12 and 13.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK621A DE805891C (en) | 1949-11-18 | 1949-11-18 | Rolling car body support on the chassis of rail vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK621A DE805891C (en) | 1949-11-18 | 1949-11-18 | Rolling car body support on the chassis of rail vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE805891C true DE805891C (en) | 1951-05-31 |
Family
ID=7208552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK621A Expired DE805891C (en) | 1949-11-18 | 1949-11-18 | Rolling car body support on the chassis of rail vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE805891C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE937958C (en) * | 1953-10-18 | 1956-01-19 | Henschel & Sohn G M B H | Lateral support of the box body of rail vehicles, especially locomotives, on bogies |
DE973282C (en) * | 1954-02-25 | 1960-01-07 | Maschf Augsburg Nuernberg Ag | Cradle guidance for vehicles with single or multi-axle bogies, especially for rail vehicles |
DE1077244B (en) * | 1956-11-27 | 1960-03-10 | Duesseldorfer Waggonfabrik Ag | Two-part or multi-part articulated train in which the ends of the wagon are each supported on a single axle and are also guided in the middle of the axle |
DE1780238B1 (en) * | 1968-08-19 | 1972-05-04 | Rathgeber Ag Waggonfab Jos | TWO- OR MULTI-AXIS BLANKET FOR RAIL VEHICLES |
-
1949
- 1949-11-18 DE DEK621A patent/DE805891C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE937958C (en) * | 1953-10-18 | 1956-01-19 | Henschel & Sohn G M B H | Lateral support of the box body of rail vehicles, especially locomotives, on bogies |
DE973282C (en) * | 1954-02-25 | 1960-01-07 | Maschf Augsburg Nuernberg Ag | Cradle guidance for vehicles with single or multi-axle bogies, especially for rail vehicles |
DE1077244B (en) * | 1956-11-27 | 1960-03-10 | Duesseldorfer Waggonfabrik Ag | Two-part or multi-part articulated train in which the ends of the wagon are each supported on a single axle and are also guided in the middle of the axle |
DE1780238B1 (en) * | 1968-08-19 | 1972-05-04 | Rathgeber Ag Waggonfab Jos | TWO- OR MULTI-AXIS BLANKET FOR RAIL VEHICLES |
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