Snap-on clip mounting system for load bearing fabric seat members

Claim 1

In a vehicle seat which includes a frame having a cushion portion, wherein said cushion portion includes a pair of side rails having upright portions and upper flanges which extend outwardly from each other, a load carrying web adapted to be mounted on and extend between said side rails, a foam body on said frame and extended upwardly from and secured to said web, mounting members for said web mounted on said upper flanges, said mounting members constituting the sole support for said web on said frame for maintaining said web in tension on said flanges, said mounting members comprising substantially continuous strips, means securing said strips to opposite edges of said web, each of said strips being of a return bent upon itself shape in cross section and being hooked over one of said flanges, the improvement wherein said means securing said strips to opposite edges of said web comprises locking members having one-way interfitting engagement with said strips and opposite edges of said web being clamped between said members and said strips, said strips and locking members being shaped so that one of them has a pair of relatively diverging leg portions which terminate at their free ends in inwardly directed flanges which extend toward each other and the other one of them has a barb shape portion insertable between said legs to a stop position behind said flanges, each of said barb shape portions having shoulders engageable with said flanges with an edge portion of said web therebetween to positively prevent release of the web under tension whereby to clamp said edge portion of said web between said strip and locking member.