Plastic and nonmetallic article shaping or treating: processes – Forming structural installations in situ
Patent
1998-02-25
2000-08-29
Mackey, James P.
Plastic and nonmetallic article shaping or treating: processes
Forming structural installations in situ
249 39, 249 63, 249177, 249184, 264 32, 264333, 425DIG33, B28B 728
Patent
active
061104027
ABSTRACT:
An attachment mechanism for a hole form that is used to secure the hole form to a form wall during a casting process. The attachment mechanism includes a hole form having an opening formed in the face thereof and a magnet assembly which is received in the opening of the hole form. The magnet assembly can include a flange portion which can be received in a corresponding stepped portion of the opening. The magnet assembly is removable and can be used in other hole forms.
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Mackey James P.
Press Seal Gasket Corporation
LandOfFree
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