Abstract: The disclosure relates to a stable one piece wheel, which is particularly suitable for cycles having an increased system weight such as electrically powered bicycles or cargo bikes, and a method producing said vehicle wheel. Said vehicle wheel includes an annular portion, a plurality of spokes and a hub portion integrally formed by mould injection of fibre reinforced or carbo nano tubes containing thermoplastic, wherein each of the plurality of spokes comprise a substantially Z-shaped cross section with a middle leg and a pair of outer legs, wherein the angle enclosed by each of the pair of outer legs and the middle leg is greater than a right angle and wherein the length of the middle leg increases from the annular portion toward the hub portion.
Type:
Grant
Filed:
September 1, 2020
Date of Patent:
June 24, 2025
Assignee:
CIP MOBILITY GMBH
Inventors:
Tristan Timmel, Wolfgang Nendel, Mirko Spieler, Sebastian Iwan, Torsten Vogel