Invention Grant
US09010740B2 Multi-canted coils, tubes, and structures 有权
多角线圈,管和结构

Multi-canted coils, tubes, and structures
Abstract:
Coil, tube, and other structures configured with a plurality of individual coils, internal structures, legs or extensions with each having multiple cants per coil, internal structure, leg or extension, and wherein the cants formed therein allow for a load-deflection force when each is compressed. In addition, any horizontal or moment forces are substantially reduced and/or eliminated when a downward vertical force is applied, as minimal or no torsion is created in the individual coils, legs or extensions.
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