US 12,168,369 B2
Wheel
Christoph Mayer, Graz (AT); and Thomas Muhr, Attendorn (DE)
Assigned to Mubea Carbo Tech GmbH, Salzburg (AT)
Appl. No. 17/287,663
Filed by Mubea Carbo Tech GmbH, Salzburg (AT)
PCT Filed Oct. 23, 2019, PCT No. PCT/EP2019/078839
§ 371(c)(1), (2) Date Apr. 22, 2021,
PCT Pub. No. WO2020/083973, PCT Pub. Date Apr. 30, 2020.
Claims priority of application No. 01294/18 (CH), filed on Oct. 24, 2018.
Prior Publication US 2021/0354505 A1, Nov. 18, 2021
Int. Cl. B60B 5/02 (2006.01); B60B 3/04 (2006.01); B60B 3/10 (2006.01)
CPC B60B 5/02 (2013.01) [B60B 3/041 (2013.01); B60B 3/10 (2013.01); B60B 2360/341 (2013.01); B60B 2360/362 (2013.01); B60B 2900/111 (2013.01); B60B 2900/1216 (2013.01); B60B 2900/513 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A wheel comprising:
a. a rim that is at least partially made from several layers of fiber-reinforced plastic, and
b. a wheel center comprising multiple spokes extending from a wheel hub, which constitutes an axis of rotation, to the rim in a radial direction, and wherein the rim comprises a rim well extending in transversal direction between an inboard flange and an outboard flange suitable to receive a tire to be mounted thereon, and wherein
c. the wheel comprises a circumferential collar that extends from the outboard flange radially inwards towards the axis of rotation and that has an outboard collar face that constitutes an aerodynamic surface, wherein the circumferential collar extends axially outward from centrifugal ends of the spokes, wherein the circumferential collar is annulus-shaped having an inner radius and an outer radius, and wherein the minimum distance from the axis of rotation of the wheel to the centripetal side of the rim well is greater than the inner radius.