Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Extrusion shaping means
Patent
1991-06-12
1992-03-10
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Extrusion shaping means
264278, 264DIG34, 425127, 425801, B29D 1900
Patent
active
050946013
ABSTRACT:
An apparatus for molding a plastic cap onto a pre-formed metallic shank includes a shank insertion device for inserting the shank onto a carrier member such that a head of the shank is elevated above the carrier member. A molding device, having an open mold cavity engages the carrier member such that the carrier member acts as a portion of the mold. A contour forming device can be used to form raised contours in said carrier member prior to the insertion of said shanks at said shank insertion device. A feeder mechanism is provided for drawing the carrier member through the contour forming device, the shank insertion device, and the molding device.
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Harlow Richard L.
Jackson Kevin
Sparrow Tim H.
Wilder Don
Matney, Jr. W. J.
Woo Jay H.
YKK Corporation
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