Method of de-molding a plurality of golf balls or golf ball...

Details Method of de-molding a plurality of golf balls or golf ball... Method of de-molding a plurality of golf balls or golf ball...

2009-09-22

2010-11-09

Lee, Edmund H. (Department: 1791)

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

C264S275000, C264S334000, C264S328100, C264S297200, C264S297800

Reexamination Certificate

active

07829005

ABSTRACT:
A method and assembly for molding golf balls is disclosed herein. The invention includes an injection mold assembly (20) with a first mold half (22a) having a plurality of cavities and at least one locating pin (92) and a second mold half (22b) having a plurality of cavities and at least one aperture for engagement with the at least one bushing (94) and a spring (250) for exerting a lateral force against the second mold half (22b). Preferably, the locating pin has a first taper section (93) and a second taper section (95). Preferably, the bushing (84) has a first cavity 1(115) and a second cavity (117).

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