DE684834C - Fabric straps with friction pad strips made of soft rubber - Google Patents
Fabric straps with friction pad strips made of soft rubberInfo
- Publication number
- DE684834C DE684834C DESCH111938D DESC111938D DE684834C DE 684834 C DE684834 C DE 684834C DE SCH111938 D DESCH111938 D DE SCH111938D DE SC111938 D DESC111938 D DE SC111938D DE 684834 C DE684834 C DE 684834C
- Authority
- DE
- Germany
- Prior art keywords
- fabric
- friction pad
- belt
- friction
- soft rubber
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G1/00—Driving-belts
- F16G1/04—Driving-belts made of fibrous material, e.g. textiles, whether rubber-covered or not
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
Geweberiemen mit Reibungspolsterstreifen aus weichem Gummi Die Erfindung geht aus von den bekannten Streifenriemen, die in den verschiedensten Ausführungen bereits bekannt sind. Es sind auch Gummitreibriemen bekannt, die auf der Laufseite in regelmäßigen oder -unregelmäßigen Abständen Streifen aus einem mit Gummi durchsetzten Gewebe besitzen. Diese Riemenart hat meist nicht den erwarteten Erfolg gezeigt, weil der Reibungsgrad dieser Riemen der gleiche ist- wie der eines normalen Gummifiachriemens. Bei ungünstigen übersetzungsverhältnissen mußte die Vorspannung so hoch gewählt werden, daß die Temperaturen in den Lagern das zulässige Maß überstiegen.Fabric belt with friction pad strips made of soft rubber. The invention is based on the well-known strip belts, which come in a wide variety of designs are already known. There are also rubber drive belts known on the running side at regular or irregular intervals strips of a rubber interspersed with Own tissue. This type of belt has mostly not shown the expected success, because the friction level of these belts is the same as that of a normal rubber fan belt. In the case of unfavorable transmission ratios, the preload had to be selected as high that the temperatures in the bearings exceeded the permissible level.
Weiterhin sind Gummitreibriemen bekannt, die statt der oben geschilderten Gewebestreifen auf der Laufseite in regelmäßigen oder unregelmäßigen Abständen Vollgummistreifen erhalten, die auf den Gewebelagen durch Vulkanisation befestigt worden.. sind. Da Vollgummi einen weit größeren Reibungskoeffizient besitzt wie das gummierte Gewebe, so wurde mit diesen Riemen ein außerordentlich guter Durchzugsgrad erreicht. Der praktische Erfolg blieb aber auch bei dieser Riemenart aus, weil sich die Gummistreifen seitlich wegdrückten und allmählich abrieben.Furthermore, rubber drive belts are known which, instead of those described above Fabric strips on the running side at regular or irregular intervals, solid rubber strips which have been attached to the fabric layers by vulcanization ... There Solid rubber has a much greater coefficient of friction than rubberized fabric, an extraordinarily good degree of pulling through was achieved with these belts. Of the Practical success was not achieved with this type of belt either, because the rubber strips to the side and gradually rubbed off.
Die Erfindung umfaßt nun einen Treibriemen, bei dem Reibungspolsterstreifen in das Zugband eingelegt werden, wie dieses in der Zeichnung dargestellt ist. Das weiche Reibungspolster nimmt nur so viel von dem Druck zwischen Scheibe und Riemen auf, wie es vertragen kann, ohne beschädigt zu werden. Der Hauptdruckanteil wird von dem eigentlichen Riemenstoff aufgenommen, so daß die oben geschilderten Erscheinungen bei diesem Riemen nicht eintreten können. Die Nachteile, die sich bei den zuerst genannten beiden Treibriemen herausstellten, werden durch den Erfindungsgegenstand also verhindert: Der Reibungsgrad wird durch die weichen Reibungspolster erhöht, und da der Hauptdruck von dein eigentlichen Riemenwerkstoff aufgenommen wird, kann sich das Polster nicht abreiben. Außerdem wird aber das Reibungspolster seitlich durch den Riemenstoff gegen die Querverformung gestützt.The invention now includes a drive belt in which the friction pad strip be inserted into the drawstring, as shown in the drawing. That soft friction pad only takes as much of the pressure between the pulley and belt as possible on how it can endure without being damaged. The main pressure portion will taken up by the actual belt material, so that the phenomena described above cannot occur with this belt. The disadvantages that come first mentioned two drive belts turned out to be by the subject matter of the invention thus prevented: The degree of friction is increased by the soft friction pads, and since the main pressure is absorbed by the actual belt material, can do not rub off the upholstery. In addition, however, the friction pad is on the side supported by the belt material against transverse deformation.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH111938D DE684834C (en) | 1937-01-29 | 1937-01-29 | Fabric straps with friction pad strips made of soft rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH111938D DE684834C (en) | 1937-01-29 | 1937-01-29 | Fabric straps with friction pad strips made of soft rubber |
Publications (1)
Publication Number | Publication Date |
---|---|
DE684834C true DE684834C (en) | 1939-12-06 |
Family
ID=7449509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH111938D Expired DE684834C (en) | 1937-01-29 | 1937-01-29 | Fabric straps with friction pad strips made of soft rubber |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE684834C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2339941A1 (en) * | 1972-08-11 | 1974-02-21 | Solar Thomson Eng Co Ltd | CONVEYOR BELT |
-
1937
- 1937-01-29 DE DESCH111938D patent/DE684834C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2339941A1 (en) * | 1972-08-11 | 1974-02-21 | Solar Thomson Eng Co Ltd | CONVEYOR BELT |
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