Plastic article or earthenware shaping or treating: apparatus – Female mold and means to shape parison directly by internal...
Patent
1989-07-19
1990-08-14
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
Female mold and means to shape parison directly by internal...
215 1C, 215 31, 264525, B29C 4942
Patent
active
049483560
ABSTRACT:
Blow molding apparatus including a pair of mold halves, a sealing blade mounted in one mold half and extendable into the mold cavity to seal the blown bottle, a drive member and an angled force multiplying drive connecting the drive member and blade.
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Briggs Milton
Dundas Dennis L.
Moore Eugene L.
Oles Paul M.
Chiesa Richard L.
Graham Engineering Corporation
Hooker Thomas
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