| 摘要 |
<p>The vehicle seat cushion has a supple foam body which is supported by flexible elements underneath. These comprise a cage of coil springs which are fitted in a series of openings in the foam. The cage is fixed on a base plate which encloses the base of the foam. At least one part of the springs is fixed to one face of the foam by loops, passing through holes in the base plate and the foam.</p> |
