Back to results
US 5,469,584 AGranted
Crash-helmet for motorcylists, cyclists and the like, provided with a sunshade front-piece of rigid material
AssigneeE.D.C. Sarl
InventorGabriele Casartelli
Life of this patent
Estimating the term…
Abstract
Crash-helmet is provided with a sunshade visor front-piece, in which the front-piece is made of rigid material and is jut-fixed to connection side pins of the visor by using cogs. The cogs are partly deformable and so sized as to permit the prompt detachment of the front-piece from the helmet pins in case the user should fall or hit against obstacles.
Claims3
Crash-helmet provided with a visor front-piece, comprising a cap body
- said visor front-piece is made of rigid material and is stably jut-fixed to connection side pins on the cap body by cog means partly deformable and so sized as to permit the prompt detachment of the front-piece from said helmet pins,
- said cog means are constituted by a plurality of elements shaped as stepped-teeth, radially projecting towards the inside of two circular openings, each such opening being provided at the opposite ends of the front-piece, in such a way as to be arrangeable coaxially to one of said connection pins, the holding of said front-piece being obtained by the partial fitting of said stepped-teeth into an annular housing, defined, in correspondence of each connection pin, between the head of said pins and an annular body utilized for the rotatably holding of the liftable visor.
Dependencies are inferred from the claim text.