A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
A62B 18/08 (2006.01)
Patent
CA 2718635
An elastic tubular device comprising - an inner tube (23) made of an elastic and gas impermeable material; and, - an sheath (21) surrounding the inner tube and made of a woven cloth of flame resistant meta-aramid yarns, wherein the tubular device has a longitudinal extension of at least approximately 1,4 when inflated by a gas having a pressure of at least approximately 0.5 bar.
L'invention porte sur un dispositif tubulaire élastique comprenant : un tube interne (23) fait d'une matière élastique et imperméable au gaz; et une gaine (21) entourant le tube interne et faite d'un tissu tissé de fils méta-aramide résistant aux flammes, le dispositif tubulaire ayant une extension longitudinale d'au moins approximativement 1,4 lorsqu'il est gonflé par un gaz ayant une pression d'au moins approximativement 0,5 bar.
Dussart Laurent
Greter Vincent
Schoettel Remy
Intertechnique
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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