Plastic and nonmetallic article shaping or treating: processes – Disparate treatment of article subsequent to working,... – Effecting temperature change
Patent
1999-03-03
2000-11-07
Heitbrink, Jill L.
Plastic and nonmetallic article shaping or treating: processes
Disparate treatment of article subsequent to working,...
Effecting temperature change
2642973, 2642978, 2643288, 26432814, 264336, 425547, 425548, 425576, B29C 4572, B29C 4540
Patent
active
061432253
ABSTRACT:
The present invention relates to a device for unloading and cooling molded parts from an injection molding machine having an index turret block rotatable about a central axis. The device comprises a cooling turret block rotatable about an axis substantially parallel to the central axis, which cooling turret block has a plurality of faces. At least one of the faces includes a plurality of nozzles for applying a cooling fluid to surfaces of the molded parts while the molded parts are resident on the index turret block. At least two of the other faces of the cooling turret block include a plurality of receiving tubes for receiving molded parts from the index turret block for further cooling. The cooling turret block of the present invention is capable of cooling multiple sets of molded parts.
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patent: 4729732 (1988-03-01), Schad et al.
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patent: 5569476 (1996-10-01), Van Manen et al.
patent: 5728409 (1998-03-01), Schad et al.
patent: 5772951 (1998-06-01), Coxhead et al.
patent: 5837301 (1998-11-01), Arnott et al.
Domodossola Robert
Galt John R
Ing Ronald
Jacovich William
Saggese Steve
Heitbrink Jill L.
Husky Injection Molding Systems Ltd.
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