Impact Absorbing Safety Matting System with Elastomeric Sub-surface Structure

A cushioning and impact absorbing pad system with a surface layer of thickness t, and an elastomeric sub-surface structure of height h. The sub-surface structure comprises an array of elastomeric columns wherein each column has a frustoconical column wall surrounding a central void. The cross-sectio...

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Bibliographische Detailangaben
Hauptverfasser:	Bishop, Robert Samuel, Betteridge, Bryce L
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHARACTERISTIC FEATURES OF FOOTWEAR ENGINEERING ELEMENTS AND UNITS FOOTWEAR GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PARTS OF FOOTWEAR PERFORMING OPERATIONS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A cushioning and impact absorbing pad system with a surface layer of thickness t, and an elastomeric sub-surface structure of height h. The sub-surface structure comprises an array of elastomeric columns wherein each column has a frustoconical column wall surrounding a central void. The cross-sectional thickness of the column wall increases from the first end to the enclosed second end by a percentage within a range of greater than 125% and less than 140%. Column walls are tapered with draft angles in the range of greater than 6 degrees and less than 10 degrees.