Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – Shaping and severing means mounted for alternative use
Patent
1975-10-06
1977-05-10
Lazarus, Richard B.
Plastic article or earthenware shaping or treating: apparatus
With apparatus assembly or dismantling means or with idle part
Shaping and severing means mounted for alternative use
425216, 425302B, 425326B, B29D 2304
Patent
active
040225593
ABSTRACT:
A nibbler for severing a heat softened plastic parison into small, readily re-used parison pieces or sections during molding machine downtimes. The nibbler has a pair of cooperating knives which move towards and away from each other and it is preferably permanently mounted to the molding machine. When the molding operation temporarily ceases, the nibbler is moved into registration with the parison and the latter is severed by the knives. The knives are positioned above a horizontal conveyor for the finish molded objects which transports them away from the machine. The severed parison sections are separated from the objects by passing both over openings which have a sufficient size so that the sections can drop therethrough while the finish formed objects pass thereover.
REFERENCES:
patent: 2995775 (1961-08-01), Schnitzius et al.
patent: 3121361 (1964-02-01), Kramer
patent: 3418694 (1968-12-01), Strauss
patent: 3464083 (1969-08-01), Adler
patent: 3689183 (1972-09-01), Denlinger
patent: 3752631 (1973-08-01), Corbett et al.
patent: 3788181 (1974-01-01), Adair
patent: 3910741 (1975-10-01), Mehnert
Flexible Plastics Corporation
Lazarus Richard B.
LandOfFree
Parison slicer for plastic molding machines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Parison slicer for plastic molding machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parison slicer for plastic molding machines will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1980744