Abstract: In the production of a glass vessel (such as a goblet) comprising a receptacle part (e.g. a goblet bowl) and a stand part (e.g. a stem with a base plate), the receptacle part is formed by pressing in successive moulds carried by a rotary table and the stand part is formed by injection moulding, being simultaneously united to the receptacle part. In carrying the invention into effect the mould for the receptacle part is charged from a feeder in free drop fall; the table is then rotated to bring the pressed receptacle part into register with an injection mould for the stand part, and an injection device, of which the injection mould forms part, is charged from the same feeder by way of a drop guide channel.
Type:
Grant
Filed:
April 9, 1979
Date of Patent:
September 30, 1980
Assignee:
H. Putsch GmbH & Company
Inventors:
Hans-Joachim Bittner, Heribert Scherer, Hans Hanses