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US 4,229,040 AGranted
Seat support structure
AssigneeFairchild Industries, Inc.
InventorsRussell B. Howell, Ralph G. Marrujo
Life of this patent
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AssigneeFairchild Industries, Inc.
InventorsRussell B. Howell, Ralph G. Marrujo
Estimating the term…
A lightweight, economically constructed support structure for vehicle seats having a minimum number of components having a substantial commonality and a number of interchangeable components. The seat support structure includes a pair of spaced horizontal tubular members which extend beneath individual seating stations. These tubular members are maintained in a predetermined spaced relationship by a multiplicity of spacing members each located adjacent to the individual seating stations and adapted to support the pivotable armrest situated between each seating station. The horizontal tubular members and associated structure support a diaphragm of fabric or the like at each seat location which is stretched between and fastened to the forward tubular member and a plate member supported and located in proximity to the rear tubular member. These diaphragms are adapted to support the individual seat cushions at each seat location. Each of the spaced tubular members is also provided with a plurality of spaced apertures which facilitate the reception of fastenings which can be used to secure seat legs to the tubular members at different locations in order to locate the leg positions so that they will correspond to varying seat locking track locations that may be provided in the floor of a vehicle in which the seat structure may be mounted. The seat legs are identical to one another and have a bifurcated lower end which can accommodate a seat track locking fixture and supporting members that are fixed to the leg structure to furnish added rigidity thereto.
Supporting means for vehicle seats having seat cushions and locatable in a vehicle with a floor comprising in combination a pair of tubular members located to be horizontally disposed beneath the seat cushions of the seat, a plurality of spacing members operatively connected to said tubular members and adapted to maintain said tubular members in a fixed spaced relationship, a pair of leg members fastened to each of said tubular members to support said tubular members a fixed distance above the floor of the vehicle, said leg members having a bifurcated upper and lower portion, said bifurcated upper portion and bifurcated lower portion being disposed substantially perpendicular to one another, the upper bifurcated portion of said leg member being adapted to straddle said tubular member, and means for operatively connecting said leg members to said tubular members at varying locations thereon, said means for operatively connecting said leg members comprising fastening means to secure said leg members to said tubular members.
Dependencies are inferred from the claim text.