Belts and Belt Drives

A technology of belt transmission and belts, which is applied in the direction of transmission devices, belts/chains/gears, V-shaped belts, etc., can solve the problem of reducing the supporting surface of the belt and achieve the effect of low friction
CN111406163BActive Publication Date: 2022-05-06CONTITECH ANTRIEBSSYST GMBH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CONTITECH ANTRIEBSSYST GMBH
Publication Date
2022-05-06

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Abstract

The invention relates to a belt (2) having at least one rib (4) formed in the belt longitudinal direction L, wherein each rib (4) has a trapezoidal cross-section (6), such that each rib (4) has A support side (8) and two sides (10) extending from the support side (8), characterized in that each side (10) is formed inwardly arched, and / or each support side (8) is inwardly arched form. Furthermore, the invention relates to a belt drive having such a belt (2) and at least one pulley.
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Description

technical field

[0001] The invention relates to a belt and a belt transmission device. Background technique

[0002] In principle, belts are known from the prior art. By "belt" is understood the belt itself or the traction means (in particular a belt-type traction means). The belt can thus be formed, for example, as a belt belt or as a belt. The belt can be designed, for example, as a V-belt or as a V-ribbed belt. In order to transmit the tractive force to the V-belt, the running surface of the trapezoid is brought into engagement with the drive pulley, so that the V-belt winds around the drive pulley at a defined winding angle. In this case, the force between the V-belt and the drive pulley acts on the contact surface between the V-belt and the drive pulley. In this case, the drive pulley can have a cylindrical support ring section and two retaining rings which are arranged on opposite end sides of the support ring section. In this configuration of the drive pulley, co...

Claims

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