DE831627C - Friction roller or roller - Google Patents
Friction roller or rollerInfo
- Publication number
- DE831627C DE831627C DED1548A DED0001548A DE831627C DE 831627 C DE831627 C DE 831627C DE D1548 A DED1548 A DE D1548A DE D0001548 A DED0001548 A DE D0001548A DE 831627 C DE831627 C DE 831627C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- friction
- covering
- friction roller
- roller according
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/34—Non-adjustable friction discs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Description
Die vorliegende Erfindung bezieht sich auf eine Reibrolle oder -walze, wie sie besonders als Fahr-Bahnersatz auf Kraftfahrzeugprüfständen, Andrehvorrichtungen von Kraftfahrzeugen o. dgl. verwendet wird und dort den Tteibrädern des Fahrzeuges als rollende Unterlage dient.The present invention relates to a friction roller or roller, as they are especially used as a replacement for driving trains on motor vehicle test benches, turning devices is used by motor vehicles or the like and there the partial wheels of the vehicle serves as a rolling mat.
Die Erfindung besteht darin, daß die Reibrolle zwecks Erzielung eines feuchtigkeitsunabhängigen Reibwertes mit einem durch Metalleinlagen verstärkten Betonbelag versehen ist. Es sind zwar schon mit einem Betonbelag versehene ,Räder bekannt, die jedoch als Schwungräder dienen, bei denen also bei gleichzeitig entsprechend großem Durchmesser das Massengewicht des Belages ausschlaggebend ist. Im vorliegenden Fall handelt es sich um eine kleine Auflagerreibrolle, deren Oberflächenbeschaffenheit der Fährbähnoberfl'äche einer Straße möglichst nahekommen soll.The invention is that the friction roller in order to achieve a moisture-independent coefficient of friction with a reinforced by metal inserts Concrete pavement is provided. There are wheels already covered with concrete known, but they serve as flywheels, so at the same time accordingly large diameter, the mass weight of the lining is decisive. In the present In the case of a small bearing friction roller, its surface texture should come as close as possible to the ferry surface of a street.
In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt, und zwar zeigt Abb. i die Reibrolle teilweise in Seitenansicht und teilweise im Längsschnitt nach der Linie 1-I von Abb. 2, Abb. 2 im Querschnitt nach der Linie II-II von Abb. i.In the drawing, the invention is shown in an exemplary embodiment, namely Fig. i shows the friction roller partly in side view and partly in Longitudinal section along the line 1-I of Fig. 2, Fig. 2 in cross section along the line II-II of Fig. I.
Wie das in der Zeichnung veranschaulichte Beispiel zeigt, besteht der Rollenkörper aus einem zylindrisch gebogenen Wellblechstreifen i, der zwischen zwei Stirnscheiben 2, 2 z. B. durch Schweißen befestigt ist. Die beiden Stirnscheiben 2, 2 liegen gegen je eine Stützscheibe 3 an und beide Scheibenpaare 2, 2 und 3, 3 sind auf eine Rohrachse 4 aufgeschoben und dort verschweißt. Auf den Rohrkörper i, 2 ist ein Betonbelag 5 aufgebracht, -der eine Drahtwicklung 6 einschließt. Die äußere Mantelfläche des Belages 5 ist nach innen gewölbt und etwa der Profilrundung des aufzusetzenden Kraftfahrzeugrades angepaßt.As the example illustrated in the drawing shows, there is the roller body consists of a cylindrically curved strip of corrugated iron i, which is between two end disks 2, 2 z. B. is attached by welding. The two front disks 2, 2 rest against one support disk 3 each and both pairs of disks 2, 2 and 3, 3 are pushed onto a pipe axis 4 and welded there. On the pipe body i, 2 a concrete covering 5 is applied, -which includes a wire winding 6. the outer surface of the covering 5 is curved inward and approximately the profile rounding adapted to the vehicle wheel to be put on.
.1n Stelle des Wehrohres i kann auch ein glattes Rohr verwendet werden, das mit einer entsprechenden Aufrauhung, z. B. mit Zapfen o. dgl., zum Halten des Betonbelages versehen ist..1 A smooth pipe can also be used in place of the weir pipe i, that with a corresponding roughening, z. B. with pin o. The like. To hold the Concrete covering is provided.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED1548A DE831627C (en) | 1942-02-03 | 1942-02-03 | Friction roller or roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED1548A DE831627C (en) | 1942-02-03 | 1942-02-03 | Friction roller or roller |
Publications (1)
Publication Number | Publication Date |
---|---|
DE831627C true DE831627C (en) | 1952-02-14 |
Family
ID=7029351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED1548A Expired DE831627C (en) | 1942-02-03 | 1942-02-03 | Friction roller or roller |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE831627C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1292987B (en) * | 1963-07-23 | 1969-04-17 | Pleiger Maschf Paul | Friction lining |
WO1999054645A1 (en) * | 1998-04-22 | 1999-10-28 | INA Wälzlager Schaeffler oHG | Roller gear, especially a toroidal gear |
-
1942
- 1942-02-03 DE DED1548A patent/DE831627C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1292987B (en) * | 1963-07-23 | 1969-04-17 | Pleiger Maschf Paul | Friction lining |
WO1999054645A1 (en) * | 1998-04-22 | 1999-10-28 | INA Wälzlager Schaeffler oHG | Roller gear, especially a toroidal gear |
US6383113B1 (en) | 1998-04-22 | 2002-05-07 | INA Wälzlager Schaeffler oHG | Toroidal transmission |
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