Cushion body

Details Cushion body Cushion body

1983-02-28

1984-12-04

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

5481, 294DIG1, 428233, 428254, 428256, 428263, 428360, 428362, 428373, 428248, B32B 700

Patent

active

044864930

ABSTRACT:
The invention of this application relates to a cushion body, well suited for use as a seat cushion of a motor vehicle, consisting of a spring body which is deformable under a load, and is air and mositure permeable. The cushion also employs an air permeable cover material which is stretched over the cushion and is underlaid with a buffer layer which has a substantial content of cellulose fibers. The spring body consists of fibers with hydrophilic properties and a titer of 3 to 50 dtex, which fibers are combined to form a spatially oriented network, and are cemented together where they intersect.

REFERENCES:
patent: 2784132 (1957-03-01), Maisil
patent: 2972554 (1961-02-01), Muskat et al.
patent: 3454422 (1969-07-01), Mead et al.
patent: 4042737 (1977-08-01), Forsgren et al.
patent: 4443903 (1984-04-01), Leitner
patent: 4454178 (1984-06-01), Naarmann et al.
patent: 4454191 (1984-06-01), Blucher et al.

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