The wheel (1) for electric bicycles comprises: - a fixed structure (2); - a rim structure (6) comprising: - a central box- shaped element (7); - an outer rim (11); and - a plurality of tie-rods (13) for the connection of the central box- shaped element (7) to the outer rim (11), wherein the tie-rods (13) comprise an enlarged head (34), a nipple element (35) and a small rod (36) for connecting the enlarged head (34) to the nipple element; - an electric motor (14, 15); - a plurality of barrel elements (37), which can be coupled to the enlarged head (34) of the tie-rods (13) and which comprise an outer lateral surface (38), the central box- shaped element (7) comprising a plurality of hollow seats (39) provided with an inner lateral surface (40) wherein the barrel elements (37) can be housed with the lateral surfaces (38, 40) substantially mating each other.
WHEEL FOR ELECTRIC BICYCLES
RAD FÜR ELEKTRISCHE FAHRRÄDER
ROUE POUR VÉLOS ÉLECTRIQUES
2022-09-21
Patent
Electronic Resource
English
Online Contents | 1991
|Tema Archive | 1974