A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 41/00 (2006.01)
Patent
CA 2226516
An ovoid inflatable ball, such as a rugby ball, has an inflatable bladder (10) with an inflation valve assembly (2) in the stitched seam (3) between adjacent cover panels (1a, 1b). The valve (not shown) has an inflation tube (5) upstanding from the base (8) of a channel (7) formed in a flange member (4) which lies over or embraces the valve for inflating the bladder (10). The channel receives the interned stitched edges of seam (3) and the inflation tube (5) passes through the seam (3) and is permanently accessible. Much improved ballistic properties result from the construction especially as regards kicking.
Ballon gonflable ovoïde, tel qu'un ballon de rugby, possédant une vessie gonflable (10) comportant un ensemble valve de gonflage (2) situé dans la couture (3) entre des panneaux de couverture contigus (1a, 1b). La valve (non représentée) comporte un tube de gonflage (5) s'étendant verticalement depuis la base (8) d'un canal (7) situé dans un élément circulaire (4) recouvrant ou entourant la valve servant à gonfler la vessie (10). Le canal reçoit les lisières tournées vers l'intérieur de la couture (3) et le tube de gonflage (5) passe à travers la couture (3) et est accessible en permanence. Cette conception permet d'améliorer considérablement les propriétés balistiques, particulièrement, en ce qui concerne le coup de pied dans le ballon.
Grays Of Cambridge (international) Limited
James Gilbert Limited
Ridout & Maybee Llp
LandOfFree
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