| 摘要 |
<p>A seat system comprises an encapsulated bolster wherein the seat cushion and bolster are foamed as a unit with the two being connected by an integral joining portion of the foam. Hinge structure may be incorporated into the design to enhance the durability of the construction, foam being foamed onto the hinge structure. The seat cushion and bolster can be advantageously trimmed by extending the seat cover laterally from the seat cushion, over the integral joining portion, and over upwardly and laterally outwardly facing surfaces of the bolster. The cover is trimmed off adjacent a lower edge portion of The bolster where the trimming is concealed from view. Principles of the invention may be applied to various types of bolster systems.</p> |
