Plastic article or earthenware shaping or treating: apparatus – Shaping surface including means to release or remove product... – Removal-miscellaneous
Patent
1993-07-06
1995-09-05
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
Shaping surface including means to release or remove product...
Removal-miscellaneous
249 68, 425526, 425534, 425537, B29C 3344, B29C 4970
Patent
active
054474264
ABSTRACT:
The present invention relates to an improved take-off plate device for removing molded articles from a molding machine and delivering them to a transfer or receiving station. The device of the present invention includes a plate, one or more tubes mounted to the plate for receiving molded articles, and one or more ejector bars for engaging portions of the molded articles to remove or eject them from the tubes. Each of the tubes is provided with a cooling passageway for effecting cooling of the molded articles as they are moved between the molding machine and the receiving station. A bottom plug, which is in contact with the cooling passageway, is provided in each tube to more efficiently cool an end portion of the molded article in the tube. Preferably, the bottom plug has an end surface which matches the shape of the molded article end portion.
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English translation of German Patent Document No. 42 12 115.
Gessner Dieter
McGinley Thomas M.
Chiesa Richard L.
Husky Injection Molding Systems Ltd.
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