Vehicle seat, in particular for aircraft
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United States of America Patent
Stats
-
Sep 23, 1997
Grant Date -
N/A
app pub date -
Feb 3, 1994
filing date -
Feb 5, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention concerns a vehicle seat, in particular for aircraft, comprising: a cushion made of plastic foam, a supporting body of an open-cell, resilient plastic foam with a first relative density; a middle layer with a second relative density different from the first; and a covering material. The layers are bonded together. A flame-resistant intermediate layer may be arranged between the supporting body and the covering material. The intermediate layer may be formed from a lattice or mesh of high temperature-resistant fibers or threads. The middle layer (18) is a nonwoven fabric of at least one fiber layer of needled or thermally bonded fibers or threads of synthetic and/or natural materials which are preferably applied to a carrier layer by needling.
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Family
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Cited Art Landscape
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