The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 2002
Filed:
Sep. 30, 1999
Loris Vignocchi, Zola Predosa, IT;
Sandro Musiani, Marzabotto, IT;
Marzocchi, S.p.A., Bologna, IT;
Abstract
The present invention relates generally to bicycles, and more particularly to wheel hub assemblies for bicycles and motorcycles. Specifically, the present invention provides a novel wheel hub assembly for connecting a wheel rim to the front fork or rear portion of the frame of the bicycle or motorcycle, with this same wheel hub assembly comprising an oversized single member hub-axle assembly for attachment to a fork dropout having an enlarged opening. The wheel hub assembly according to the present invention comprises an axle (or axles), a bearing assembly, a hub having connecting means (e.g. flanges and spokes, cylinder and bearing assembly, etc.), and a quick release clamping mechanism for securing the wheel hub assembly to the front forks or the rear portion of the frame of the bicycle. Additionally, the present invention provides a wheel hub assembly having an axle with an increased diameter and a dropout with an increased size at the axle/dropout interface in order to yield a more rigid interface between the wheel and the bicycle, providing additional stability.