Drive belt having a profiled belt rear side
AssigneeContiTech Antriebssysteme GmbH
InventorAxel Unruh
Life of this patent
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Abstract
Drive belt having a belt rear side which is provided for driving auxiliary units, in particular V-ribbed belt, wherein the belt rear side is profiled and is preferably provided with an embossed profile, wherein the profile of the rear-side surface of the drive belt has a multiplicity of projections in the shape of truncated pyramids, the height h of which is less than 1 mm, and is preferably in macroscopic orders of magnitude where h≤0.2 mm, wherein the base areas AG of the projections in the shape of truncated pyramids have an area of ≤1.0 mm2 and the top surfaces AD have an area of ≤0.8 mm2.
Claims8
A drive belt comprising a belt rear side which is provided for driving auxiliary units, wherein the belt rear side is profiled, wherein the profile of the rear-side surface of the drive belt has a multiplicity of truncated pyramidal projections, wherein height (h) of the truncated pyramidal projections is less than 1 mm, and wherein the truncated pyramidal projections, while taking into account usual production tolerances, have a base area (AG) of 0.8 mm×0.8 mm and a roof area (AD) of 0.6 mm×0.6 mm.
Dependencies are inferred from the claim text.