Method of and apparatus for producing glass vessels

Details Method of and apparatus for producing glass vessels Method of and apparatus for producing glass vessels

1979-04-09

1980-09-30

Fisher, Richard V.

Glass manufacturing

Processes

Fusion bonding of glass to a formed part

65 76, 65156, 65224, 65225, 65226, 65227, 65309, 264250, 4253241, C03B 716, C03B 1102, C03B 1900

Patent

active

042253314

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.

REFERENCES:
patent: 2327825 (1943-08-01), Schutz
patent: 3180717 (1965-04-01), Treece
patent: 3453096 (1969-07-01), Benard et al.
patent: 3955954 (1976-05-01), Ilk

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