Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1991-08-20
1993-07-06
Aftergut, Jeff M.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156166, 156242, 156245, 156311, 156433, 156441, 156578, 264136, 425114, B65H 8100
Patent
active
052250202
ABSTRACT:
An exemplary pultrusion mandrel of the invention comprises a first portion for arranging a fiber reinforcement substrate thereabout, a second portion having an elongated body and internal heater, and a resin injector system intermediate therebetween and having a plurality of resin injector ports integrally disposed at different angles for wetting inward surfaces of the substrate being formed. The mandrel is preferably used in conjunction with an external die. Also disclosed is an exemplary method for continuous pultrusion.
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Millett John R.
Munoz Jose A.
Aftergut Jeff M.
Baker William L.
Leon Craig K.
W. R. Grace & Co.,-Conn.
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