Chairs and seats – Bottom or back – Framework
Patent
1984-06-25
1985-03-05
Zugel, Francis K.
Chairs and seats
Bottom or back
Framework
297DIG2, 297459, A47C 702
Patent
active
045027315
ABSTRACT:
A one-piece seat frame structure having a plurality of parallel curvilinear slots which demarcate cantilever-action spring segments. A thin-walled, hollow, molded plastic body, or a similar body of another suitable relatively rigid material having resilient characteristics, has a pair of side walls, a rear wall, a front wall and a positively bowed top. A plurality of parallel curvilinear slots are provided through the top to demarcate a plurality of parallel curvilinear spring segments. In response to a typical load created by a seat occupant, the spring segments are deflected downward in a cantilever manner.
Reese, II Benjamin P.
Zugel Francis K.
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