Apparatus and process for molding a thermoplastic tube headpiece

Details Apparatus and process for molding a thermoplastic tube headpiece Apparatus and process for molding a thermoplastic tube headpiece

1983-03-29

1984-08-14

Lowe, James B.

Plastic and nonmetallic article shaping or treating: processes

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

Flash or sprue removal type

264163, 264318, 2643289, 425289, 425553, 425577, 425DIG58, B29D 2302

Patent

active

044656513

ABSTRACT:
An apparatus and process for manufacturing a thermoplastic tube headpiece adapted to be fused with a tubular body sleeve and having a fully molded sealing surface and concentric orifice. Male and female members cooperate so as to define a cavity corresponding in shape to the headpiece, maintain the male member in a concentric position within the neck portion of the headpiece cavity and form a passageway. The passageway conveys thermoplastic material received from a sprue in the female member through a sidewall opening and into the cavity. A projection of solidified thermoplastic material corresponding in shape to the sprue and passageway is severed from the sidewalls.

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