Method and apparatus for shaping a continuous rod-like molding

Details Method and apparatus for shaping a continuous rod-like molding Method and apparatus for shaping a continuous rod-like molding

1986-02-18

1990-12-11

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

Removing surface portion of composite workpiece to expose...

264163, 264237, 264345, 264DIG65, 425112, 425144, 4253781, B29C 4790

Patent

active

049769065

ABSTRACT:
Continuous rod-like molding having a FRP core and an outer skin of thermoplastic resin is shaped by introducing the molding into a passage of a heated die, the passage having a diameter slightly smaller at an exit thereof than an initial diameter of the molding, plasticizing the thermoplastic resin by passing the molding through the passage, thereby removing a part of the outer skin, and solidifying the thermoplastic resin, thereby obtaining a product having a diameter equal to the diameter of the exit of the passage.

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