US 11,780,264 B2
Emergency wheel
Konstantin Tsiberidis, Untergruppenbach (DE)
Assigned to GV Engineering GmbH, Heimsheim (DE)
Appl. No. 16/754,984
Filed by GV ENGINEERING GMBH, Heimsheim (DE)
PCT Filed Oct. 8, 2018, PCT No. PCT/EP2018/077353
§ 371(c)(1), (2) Date Apr. 9, 2020,
PCT Pub. No. WO2019/072775, PCT Pub. Date Apr. 18, 2019.
Claims priority of application No. 102017123513.2 (DE), filed on Oct. 10, 2017.
Prior Publication US 2021/0039432 A1, Feb. 11, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. B60B 11/10 (2006.01); B60B 15/26 (2006.01); B60C 17/04 (2006.01)
CPC B60B 11/10 (2013.01) [B60B 15/263 (2013.01); B60C 17/042 (2013.01); B60C 17/043 (2013.01); B60B 2310/305 (2013.01); B60B 2310/306 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An attachment for a vehicle wheel for enabling driving operation with reduced tire function, the attachment comprising:
a tread portion having a tread surface, and
an initial mounting portion which, on mounting of the attachment, is arranged radially inside the tread surface, and is adapted to be fastened to the vehicle wheel in the region of a bolt circle of a disc of the vehicle wheel,
wherein the tread portion is fastened in a detachable manner to the initial mounting portion by a fastening device,
and wherein the fastening device is so configured that the tread portion moves in an axial direction towards the disc on fastening to the initial mounting portion,
and wherein the tread portion comprises at least one bracing device having a hook portion configured to engage behind a portion of a rim of the vehicle wheel.