Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – With means to cause relative movement between mold and charger
Patent
1992-01-30
1993-10-19
Heitbrink, Tim
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
With means to cause relative movement between mold and charger
264538, 425576, B29C 4506
Patent
active
052539997
ABSTRACT:
A rotary molding machine having an arrangement for securely positioning lip and injection molds independently of the length of the vertical stroke; the arrangement does not require a guiding member for each lip mold. A lip mold is mounted on each of a plurality of sectorial plates so as to be vertically removable with the corresponding sectorial plate. Cylinders for opening and closing the molds are provided on vertically movable tie bars, and means provided for vertically moving the cylinders. An injection mold below the lip mold to close with the lip mold when the cylinders are lowered. A driving arrangement for intermittently rotating the sectorial plates so that after each rotation one lip mold is positioned above the injection mold.
REFERENCES:
patent: 4321029 (1982-03-01), Aoki
patent: 4846661 (1989-07-01), Nakamura et al.
Heitbrink Tim
Nissei ASB Machine Co. Ltd.
LandOfFree
Rotary injection molding machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary injection molding machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary injection molding machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1347585