B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
360/38, 18/641
B29C 41/32 (2006.01) A47C 7/18 (2006.01) B29C 41/50 (2006.01) B29C 44/14 (2006.01)
Patent
CA 1205928
Abstract of the Disclosure An integrally molded seat to be used, for ins- tance, for automobile seat, and a process for making the same are disclosed herein. The seat of the invention com- prises a foamed body (29) and a covering material (11) enveloping the foamed body (29). The covering material (11) is secured only at its top portion (21) integrally with the top surface of the foamed body (29). The process of the invention involves setting the covering material (11) in a mold (10) such that only the top portion (21) thereof is placed in the mold (10) and subject to molding operations so that no excessive stretching forces are applied to the covering material (11). The mold (10) used in the invention has a novel construction in that it com- prises a lower mold section (13) having relatively shallow or flat configurations defining only top surface configu- rations of the seat to be manufactured, and an upper mold section (12) having side walls and a top wall which, res- pectively, define the side and bottom shapes of the seat.
429331
Gowling Lafleur Henderson Llp
Namba Press Works Co. Ltd.
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