A spoked wheel structure (1) for a vehicle, comprising: a wheel rim (10) comprising a channel (19) for accommodating a tire; a wheel hub (40) arranged centrally with respect to said wheel rim (10) adapted to be rotatably mounted with respect to said vehicle; a plurality of wheel spokes (20) mounted interposed and tightened between said wheel hub (40) and said wheel rim (10), wherein each wheel spoke (20) of said plurality defines a proximal spoke end (21) configured to be fixed to said hub (40) and an opposite distal spoke end (22) configured to be fixed to said wheel rim (10), and wherein each wheel spoke (20) of said plurality comprises an elongated spoke stem (23) extending along a spoke axis (R-R) between said proximal spoke end (21) and said distal spoke end (22), and an enlarged spoke head (24) at said distal spoke end (22); wherein said wheel rim (10) comprises a plurality of spoke engaging seats (11), each of said seats (11) being configured to receive and retain a respective spoke (20) of said plurality of spokes at said distal spoke end (22), said each spoke seat (11) comprising a through hole (12) comprising a first hole portion (13) configured to allow the passage of the stem (23) of said respective spoke (20), a second hole portion (14) having a larger diameter than that of the first hole portion (13) and configured to allow the passage of the enlarged spoke head (24), a hole retaining surface (15) which joins the first hole portion (13) to the second hole portion (14) and configured to abuttingly retain said enlarged head (24) of said respective spoke (20) when said respective spoke (20) is tightened between said wheel rim (10) and said wheel hub (40); wherein said wheel structure (1) comprises a plurality of safety elements (50), each of said safety elements (50) being engageable in a corresponding seat (11) of said plurality of spoke seats so as to press said enlarged head (24) of said respective spoke (20) against said retaining surface (15) by means of a thrust force exerted along said spoke axis (R-R) and oriented from said wheel rim (10) towards said wheel hub (40).
SPOKED WHEEL STRUCTURE
SPEICHENRADSTRUKTUR
STRUCTURE DE ROUE À RAYONS
26.10.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |