Seat with foamed plastic padding and process for its manufacture
AssigneeSchaumstoffwerk Greiner Gesellschaft m.b.H.
InventorsRudolf Weingartner, Johann Moseneder, Bernhard Eder
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Abstract
The invention relates to a seat, in particular for vehicles, with a padding of foamed plastic with a supporting body made of an open-cell elastic plastic foam having a first specific gravity and with a flame-retardant layer made of an open-cell elastic plastic foam having a second specific gravity different from the first, and/or an upholstery material, which are connected with each other, in particular are glued in places.
Claims55
A seat, in particular, for vehicles with a padding of foamed plastics comprising:
- a supporting body made from an open-cell elastic plastic foam with a first specific gravity;
- a flame-resistant upholstery material;
- said supporting body connected to said upholstering material with a flame-retardant layer made of an open-cell elastic foamed plastic with a second specific gravity different from the first;
- a non-flammable intermediate layer between said supporting body and said flame-retardant layer, which may be formed by an upholstery material;
- and
- said intermediate layer is formed from a lattice or mesh of high temperature resistant fibers or threads.
A seat, in particular, for vehicles, with a padding of foamed plastics comprising:
- a supporting body made from an open-cell elastic plastic foam with a first specific gravity;
- a flame-resistant upholstery material;
- said supporting body connected to said upholstering material with a flame-retardant layer made of an open-cell elastic foamed plastic with a second specific gravity different from the first;
- a liquid repellant intermediate layer between said supporting body and said flame-retardant layer;
- and
- said supporting body being foamed onto said intermediate layer.
Dependencies are inferred from the claim text.