Cushioning and impact absorptive structure

An article of manufacture forming an assemblage of structure means providing variable resistance to the transmission of forces of impact for use with articles subjected to impact forces by the user of the articles comprising a plurality of juxtaposed structure means, each structure means comprising:

• a first layer of interlaced flexible stretch-resistant strand material;
• a second layer of interlaced stretch-resistant flexible strand material positioned adjacent said first layer and defining an intermediate space between said first layer and said second layer;
• a plurality of elongated partitions disposed between said first and second layers and dividing said intermediate space into a plurality of elongated generally parallel channels;
• said partitions each comprising a plurality of stretch-resistant strand material connecting with said first and second layers in a plane generally perpendicular to said first and second layers;
• said channels having a generally rectilinear configuration;
• and
• a resiliently-compressible single cell fluid-impermeable tubular member disposed within at least a majority of said chambers and adaptable to be inflated under fluid pressure to within the confining limits of the chambers to provide cushioning and impact absorption to impact forces.

A structure means resistant to the transmission of forces of impact for use with articles subjected to impact forces by the user of the articles, said structure means comprising:

• a first layer of interlaced flexible stretch-resistant strand material;
• a second layer of interlaced stretch-resistant flexible strand material positioned adjacent said first layer and defining an intermediate space between said first layer and said second layer;
• a plurality of elongated partitions disposed between said first and second layers and dividing said intermediate space into a plurality of elongated generally parallel channels;
• said partitions each comprising a plurality of stretch-resistant strand material connecting with said first and second layers in a plane generally perpendicular to said first and second layers;
• said channels having a generally rectilinear configuration;
• a resiliently-compressible single cell fluid-impermeable tubular member disposed within at least a majority of said chambers and adaptable to be inflated under fluid pressure to within the confining limits of the chambers to provide cushioning and impact absorption to impact forces;
• and
• an outer layer covering said first and second layers of interlaced stretch-resistant strand material fabricated of a flexible continuous sheet material having a bottom surface attached to the outer surface of said first and second interlaced layers and an upper surface having a metal coating thereon;
• said outer layer being substantially completely impermeable to diffusion of fluids therethrough.