Golf ball-forming mold

Details Golf ball-forming mold Golf ball-forming mold

1996-06-20

1998-11-24

Ryan, Patrick

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With product ejector

264334, 425436R, B29C 3344, B29C 4540

Patent

active

058403515

ABSTRACT:
Using a mold having typically two split mold segments which are mated in a separable manner to define a spherical mold cavity therein, a golf ball having a multiplicity of dimples in its surface is molded by feeding a molding material into the mold cavity. The mold is split along a line off a horizontal great circle of the golf ball into two split mold segments having different areas of contact with the ball. The golf ball as molded is always caught and left in the larger mold segment and thus can be easily removed from the mold by a routine operation.

REFERENCES:
patent: 699632 (1902-05-01), Richards
patent: 4247075 (1981-01-01), Rogers
patent: 4389365 (1983-06-01), Kudriavetz
patent: 4959000 (1990-09-01), Giza
patent: 5122046 (1992-06-01), Lavallee et al.
patent: 5458473 (1995-10-01), Banji

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