Pneumatic devices for personal protection and relevant...

Details Pneumatic devices for personal protection and relevant... Pneumatic devices for personal protection and relevant...

2008-05-13

2008-05-13

Patel, Tejash (Department: 3765)

Apparel

Body garments

C002SDIG009

Reexamination Certificate

active

07370370

ABSTRACT:
A pneumatic device for personal protection has at least one sac-like gas-tight element connectable through an inlet box to automatically release inflating means and attaching means co-operating, in working position, with the body of a user so that the sac-like element is kept in a position which corresponds to a portion of the body to be protected. The sac-like element encloses a variable volume chamber which is intended to be filled with a gas introduced therein via an inlet box. The chamber includes inside flexible partition members extending lengthwise a greater side of the chamber and connected along their edges extending lengthwise to two opposite walls of the chamber. The flexible partition members divide the chamber into a plurality of compartments arranged one next to another and in fluid communication with each other.

REFERENCES:
patent: 5263203 (1993-11-01), Kraemer et al.
patent: 5937443 (1999-08-01), Kageyama et al.
patent: 6079056 (2000-06-01), Fogelberg
patent: 6230333 (2001-05-01), Umeda
patent: 6270386 (2001-08-01), Visocekas
patent: 196 40 658 (1998-04-01), None
patent: 0 043 990 (1982-01-01), None

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