THUNDER COMPOSITE TECHNOLOGIES LTD.
THUNDER COMPOSITE TECHNOLOGIES LTD. Patent applications | ||
Patent application number | Title | Published |
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20140042680 | COMPOSITE LEAF SPRING AND METHOD OF MAKING SAME - A leaf spring manufactured from composite material has a variable cross sectional area. The leaf spring is manufactured by die forming a core of a constant cross section, then winding fibres onto the core to create a spring with a variable cross section and then cutting the spring to size. A ply lay-up station is shown which winds fibre onto a die formed workpiece as it moves through the station. | 02-13-2014 |