About 2 results
https://drivepatents.com/patents/961569 · 15 Apr 2015
The invention relates to a device for fastening a removable wheel comprising a hub (17) rotatable about an axis (1) to a frame (19), in particular of a wheelchair, said frame (19) comprising a housing (18) inside which at least part of said axis (1) is int...
https://drivepatents.com/patents/976336 · 9 Apr 2014
The present invention provides a spoked wheel. The spoked wheel includes a rim and a hub configured to rotate with the rim. In one embodiment of the present invention, the spoked wheel includes a locking mechanism placed within the hub. In another embodime...