Method of manufacturing a composite sail batten

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156242, 156245, 156196, 156198, 156221, 114102, 114103, 264136, 264137, 264236, 264296, 264322, B63H 908, B65H 8100

Patent

active

053523113

ABSTRACT:
A sail batten formed of a fiber reinforced composite material extended longitudinally and varying in transverse cross sectional from an ellipse at one end to a flattened ellipse at the other end. A two step processing for fabrications the batten commences with fabrication of a tube of substantially constant cross section in the thermoplastic condition as a first step. The second step processing heats the tube to a malleable condition and squishes one end of the tube to form a tapered structure with one cross sectional dimension decreased to reduce stiffness in that dimension.

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