Load distribution and absorption underpayment system
AssigneeViconic Sporting LLC
InventorsJoel Matthew Cormier, Jackson Alexander Elliott, Richard Francois Audi, Donald Scott Smith
Life of this patent
Estimating the term…
Abstract
A load distributing and absorbing system that lies below a superstructure material which is exposed to percussive forces. The load distributing and absorbing system is interposed between the superstructure material and a foundation. The system has a barrier layer that lies below the superstructure material and an underlayment infrastructure positioned below the barrier layer. Included in the underlayment infrastructure are hat-shaped absorbing members.
Claims16
A load distributing and absorbing system that offers protection from injury following a fall, the system being located in a senior living environment or elder care facility, a hospital or an out-patient facility, a daycare facility, or a residential home, the load distributing and absorbing system lying below a barrier layer which is exposed to percussive or heavy point-applied forces exerted by the fall, a wheelchair, or a bed, the load distributing and absorbing system being interposed between the barrier layer and a foundation below, the load distributing and absorbing system comprising:
- a plurality of load distributing and absorbing tiles, at least some of the tiles having
- an underlayment infrastructure positioned below the barrier layer, the underlayment infrastructure including
- one or more hat-shaped absorbing members, at least some of the hat-shaped absorbing members having
- a ceiling primarily for load distribution, the ceiling being positioned below the barrier layer;
- a curvilinear wall primarily for load absorption extending from the ceiling, the curvilinear wall having a lower portion;
- and
- a floor that connects lower portions of the curvilinear walls of adjacent hat-shaped absorbing members within a tile, the floor lying above the foundation;
- means for securing positioned between the barrier layer and a ceiling, wherein the means for securing includes a pressure-sensitive adhesive that provides securement by a pre-applied adhesive which requires pressure to activate and remains pliable after application,
- wherein the barrier layer of a first tile extends from two edges thereof and overhangs ceiling portions of two adjacent tiles to create an L-shaped platform that distributes a load between tiles that is applied to a central region of a tie or to a seam between adjacent tiles and promote inter-engagement of adjacent tiles without slippage,
- wherein at least some tiles are joined together by mating registration features proximate the edges of the barrier layers, the mating registration features being defined by a male feature extending from an edge of a barrier layer that engages a female feature defined within an edge of a barrier layer in an adjacent tile, thereby inhibiting relative lateral movement between adjacent tiles,
- so that the overhang of the barrier layers and proximity of the absorbing members on adjacent tiles distribute a load applied to the barrier layer over a broad area, thereby distributing the load when applied either on a seam between adjacent tiles or within a tile, so that an effect of applying a given point load to a central portion of a tile is substantially equivalent to applying the given point load to a seam between adjacent tiles,
- at least some of the absorbing members having a force-attenuation characteristic such that within a group of tiles, there is a user-determinable force attenuation property that may be uniform or varied within a tile or within a group of tiles or within both an individual tile and a group of tiles.
A load distributing and absorbing infrastructure tile in a load distributing and absorbing system that lies below a barrier layer which is exposed to percussive or point-applied forces, the load distributing and absorbing infrastructure tile being interposed between the barrier layer and a foundation below, wherein
- the barrier layer distributes at least some of the percussive or point-applied forces and is quadrilateral with edges B1, B2, B3 and B4, the edges B1 and B2 including female registration features defined therewithin, the edges B3 and B4 including male registration features extending therefrom;
- an absorbing member for absorbing at least some of the percussive or point-applied forces that is positioned below the barrier layer, the absorbing member being quadrilateral and having edges A1, A2, A3 and A4, the absorbing member including hat-shaped energy absorbing units, at least some of the hat-shaped energy absorbing units having
- a ceiling primarily for load distribution, the ceiling being positioned below the barrier layer;
- a curvilinear wall primarily for load absorption, the curvilinear wall extending from the ceiling, the curvilinear wall having a lower portion;
- and
- a floor that connects the lower portions of the curvilinear wall of adjacent hat-shaped energy absorbing units, the floor lying above the foundation, wherein the barrier layer is positioned in relation to an absorbing member so that
- edge B1 of the barrier layer overhangs edge A1 of the absorbing member and edge B2 overlies edge A2, and
- edges A4 and A3 of the absorbing member extend beyond edges B4 and B3 of the barrier layer, thereby creating an L-shaped platform and an L-shaped roof that engage corresponding features of adjacent infrastructure tiles.
A load distributing and absorbing system that lies below a barrier layer that is exposed to percussive or point-applied forces, the load distributing and absorbing system being interposed between the barrier layer and a foundation below, the load distributing and absorbing system comprising:
- a plurality of load distributing and absorbing tiles, at least some of such tiles having
- an underlayment infrastructure positioned below the barrier layer, the underlayment infrastructure including
- one or more hat-shaped absorbing members, at least some of the hat-shaped absorbing members having
- an inverted ceiling, the inverted ceiling being positioned proximate the foundation;
- a curvilinear wall extending above the ceiling;
- an overlying floor primarily for load distribution, the floor being positioned below the barrier layer that connects facing sections of the curvilinear walls of adjacent hat-shaped absorbing members;
- wherein the barrier layer of a first tile includes male and female registration features, extends from two edges of the first tile and overhangs at least some of the floors of hat-shaped absorbing members in an adjacent tile, so that overhang of the barrier layers and proximity of the absorbing members associated with adjacent tiles distribute a load applied to the barrier layer over a broad area, thereby distributing a load when applied either on a seam between adjacent tiles or within a tile.
Dependencies are inferred from the claim text.