Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Patent
1998-03-25
2000-02-08
Ortiz, Angela
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
264274, B29C 4514, B29C 7070
Patent
active
060225041
ABSTRACT:
An improved caulking nozzle removably attachable to a caulking tube front cover threaded male adapter positioned on a caulking tube front cover of a caulking tube is insertable in a caulking gun. The improved caulking nozzle includes a female insert which comprises a plurality of female insert threads disposed circumferentially therein. The female insert further includes a female insert opening therethrough. The female insert is constructed from a hard material. A caulking nozzle is integrally connected to the female insert. The caulking nozzle includes a caulking nozzle opening therethrough. The caulking nozzle is constructed from a soft material. A method of manufacturing an improved caulking nozzle has the following steps: A) making a female insert from a hard material; B) placing the female insert into a caulking nozzle cavity mold within an injection molder; C) injecting a soft material into the caulking nozzle cavity mold until the soft material encompasses the female insert; D) allowing the soft material to harden; and E) removing the improved caulking nozzle from the caulking nozzle cavity mold.
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Boaz William Jesse
Linn Daniel Harvey
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