Chairs and seats – Bottom or back with means to alter contour – Located at the front of the seat bottom
Patent
1995-09-29
1997-02-04
Nelson, Jr., Milton
Chairs and seats
Bottom or back with means to alter contour
Located at the front of the seat bottom
29745241, 297DIG3, A47C 3025
Patent
active
055990622
ABSTRACT:
A device for the stepless alteration of the seat depth of a seat cushion of a car seat, has a variable-pressure air cushion which is arranged, on the front side of the seat cushion, between a padded rest and a supporting surface. An extremely high degree of support is achieved if the air cushion is configured approximately in the form of a U and its legs, oriented in the direction of the rear edge of the seat cushion, bear on a side support which terminates towards the front side of the seat cushion and is formed by the extremely dimensionally stable supporting surface.
REFERENCES:
patent: 5082326 (1992-01-01), Sekido et al.
Dinkel Emil
Hagedorn Dieter
Hoelderlin Otto
Schlaffke Hans-Juergen
Speck Volker
Jr. Milton Nelson
Mercedes-Benz AG
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