Molding method using a mandrel stabilizer

Details Molding method using a mandrel stabilizer Molding method using a mandrel stabilizer

1990-08-06

1992-03-03

Woo, Jay H.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156245, 156433, 156441, 264136, 425114, B32B 2702

Patent

active

050929500

ABSTRACT:
A molding apparatus and method are provided for molding hollow articles. Resin impregnated fibers are passed through a mold cavity as defined by a heated die and around a mandrel which extends through the mold cavity. The mandrel is stabilized by a mandrel stabilizer fixedly positioned downstream from the inlet end of the die. The mandrel stabilizer includes a plurality of elongated members spaced around the mandrel, wherein each elongated member has an end in contact with the outer surface of the mandrel.

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