Plastic article or earthenware shaping or treating: apparatus – Female mold including tamping means or means utilizing mold... – Means to vibrate shaping surface
Patent
1986-01-27
1987-03-24
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
Female mold including tamping means or means utilizing mold...
Means to vibrate shaping surface
264 71, 425421, 425424, 425452, 425456, B28B 108
Patent
active
046522280
ABSTRACT:
A molding machine is disclosed which includes a vibration zone; an endless conveyor movable across the vibration zone and having tread plates pivotally connected in succession. The molds are provided on the tread plates and include bottom wall pallets each freely supported by one of the tread plates. Upward vibration is applied to the bottom wall pallets independently of the tread plates as the conveyor moves across the vibration zone.
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Chiesa Richard L.
Proneq Industries Inc.
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