This invention pertains to protective garments, such as protective coats, protective trousers, protective overalls, and protective coveralls, for firefighters and for emergency rescue workers. This invention contemplates that elastomeric gaskets extending along inside surfaces of margins of such garments inhibit ingress of potentially harmful materials.
Commonly, firefighters or emergency rescue workers wear protective ensembles, in which the distal margins of the legs of protective trousers may fit loosely around protective boots, in which the distal margins of the arms of protective coats may fit loosely around protective gloves, and in which lower margins of protective coats may fit loosely around protective trousers. Such loosely fitting margins do not effectively inhibit ingress of potentially harmful materials, whether gaseous, liquid, or particulate.
Broadly, this invention provides, for a firefighter or for an emergency rescue worker, a protective garment having a margin, which is lined with an elastomeric gasket extending along an inside surface of the margin. The protective garment is exemplified by a protective coat, protective trousers, protective overalls, or protective coveralls. The elastomeric gasket, when stretched snugly, inhibits ingress of potentially harmful materials, whether gaseous, liquid, or particulate.
In one contemplated embodiment, the protective garment is exemplified by protective trousers, protective overalls, or protective coveralls and has two legs, each of which has a distal margin, which is lined with an elastomeric gasket extending along an inside surface of the distal margin. Preferably, the elastomeric gasket is adapted to be snugly stretched around a protective boot.
In another contemplated embodiment, the protective garment is exemplified by a protective coat and has a lower margin, which is lined with an elastomeric gasket extending along an inside surface of the lower margin. Preferably, the elastomeric gasket is adapted to be snugly stretched around protective trousers.
In another contemplated embodiment, the protective garment is exemplified by a protective coat and has two arms, each of which has a distal margin, which is lined with an elastomeric gasket extending along an inside surface of the distal margin. Preferably, the elastomeric gasket is adapted to be snugly stretched around a protective glove.
In another contemplated embodiment, the protective garment is exemplified by a protective coat and has a lower margin, which is lined with an elastomeric gasket extending along an inside surface of the lower margin, and has two arms, each of which has a distal margin, which is lined with an elastomeric gasket extending along an inside surface of the distal margin. Preferably, the elastomeric gasket extending along the inside surface of the lower margin is adapted to be snugly stretched around protective trousers and, moreover, the elastomeric gasket extending along the inside surface of the distal margin of each of the arms is adapted to be snugly stretched around a protective glove.
In another contemplated embodiment, an ensemble comprises protective trousers and a protective coat, the protective trousers having two legs, each of which has a distal margin, which is lined with an elastomeric gasket extending along an inside surface of the distal margin of the leg and being adapted to be snugly stretched around a protective boot. Further, the protective coat has a lower margin, which is lined with an elastomeric gasket extending along an inside surface of the lower margin and being adapted to be snugly stretched around the pair of protective trousers. Further, the protective coat has two arms, each of which has a distal margin, which is lined with an elastomeric gasket extending along an inside surface of the distal margin of the arm and being adapted to be snugly stretched around a protective glove.
In another contemplated embodiment, an ensemble comprises protective trousers, protective boots, a protective coat, and protective gloves, the protective trousers having two legs, each of which has a distal margin, which is lined with an elastomeric gasket extending along an inside surface of the distal margin of the leg and being adapted to be snugly stretched around one of the protective boots. Further, the protective coat has a lower margin, which is lined with an elastomeric gasket extending along an inside surface of the lower margin and being adapted to be snugly stretched around the protective trousers. Further, the protective coat has two arms, each of which has a distal margin, which is lined with an elastomeric gasket extending along an inside surface of the distal margin of the arm and being adapted to be snugly stretched around one of the protective gloves.
Preferably, if the or each protective trousers, protective coat, or other protective garment has an outer shell and a liner, which provides a moisture barrier or a moisture and chemical barrier and which may be an intermediate liner if the protective garment has an inner liner providing a thermal barrier, the or each elastomeric gasket extends from one such liner providing a moisture barrier or a moisture and chemical barrier. Preferably, moreover, the or each elastomeric gasket not only extends from but also is unitary with one such liner providing a moisture barrier or a moisture and chemical barrier.
As illustrated, a protective ensemble worn by a firefighter comprises a pair of protective trousers 10 having two legs 12, each leg 12 having a distal margin 14, a protective coat 20 having a lower margin 22 and having two arms 24, each arm 24 having a distal margin 26, a pair of protective boots 30, and a pair of protective gloves 40. The pair of protective trousers 10 has an outer shell 10a, an intermediate liner 10b, such as a neoprene liner, which provides a moisture barrier, preferably a moisture and chemical barrier, and an inner liner 10c, which provides a thermal barrier. The protective coat 20 has an outer shell 20a, an intermediate liner 20b, such as a neoprene liner, which provides a moisture barrier, preferably a moisture and chemical barrier, and an inner liner 20c, which provides a thermal barrier. Except as illustrated and described herein, the pair of protective trousers 10, the protective coat 20, the protective boots 30, and the protective gloves 40 are outside the scope of this invention and may conform to protective trousers, protective coats, protective boots, and protective gloves used heretofore in protective ensembles for firefighters.
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