Rim, vehicle wheel, and vehicle with such a rim
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 5, 2016
Grant Date -
Oct 9, 2014
app pub date -
Sep 27, 2012
filing date -
Oct 10, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rim onto which a vehicle tire is pulled or can be pulled. The rim has a rim base with at least one device to absorb sound in the manner of a Helmholtz resonator, an air volume partly ring-shaped and at least one opening into the tire interior. The air volume of the Helmholtz resonator is formed by the rim base, by wall and/or web elements, which are arranged on the rim base at a distance from one another when seen in the axial direction of the rim, which are radially oriented, and which are at least partly circumferential, and by a covering element or by a covering element and transverse walls, which delimit the air volume in the circumferential direction. The covering element may be connected to the wall and/or web elements in a form-fitting manner or in a form-fitting and force-fitting manner and in an airtight manner.
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