Injection molding apparatus comprising a stack mold

Details Injection molding apparatus comprising a stack mold Injection molding apparatus comprising a stack mold

1993-06-10

1995-01-17

Heitbrink, Tim

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With coupling between charger and mold

425589, B29C 4564

Patent

active

053821580

ABSTRACT:
An injection molding machine has a stack mold (10). Stack mold (10) has two outer mold portions (3, 7) enclosing a center platen (13) between them. Center platen (13) and mold portions (3, 7) define form hollow cavities and are provided with a connector opening (27) and feed ducts (15) for the form hollow cavities. The injection molding machine, further, has a drive-and-close unit (11) for effecting a relative movement between the mold portions (3, 7) and the center platen (13) for opening and closing the form hollow cavities, respectively. Moreover, the injection molding machine has an injection molding device (29) that may be coupled to connector opening (27) and remains coupled to the connector opening (27) during the relative movement between the mold portions (3, 7) and the center platen (13). The injection molding device (29) is directly connected to the center platen (13).

REFERENCES:
patent: 5069615 (1991-12-01), Schad et al.
patent: 5112558 (1992-05-01), Schad et al.

Affiliated with

Also associated with

Rating

Injection molding apparatus comprising a stack mold does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection molding apparatus comprising a stack mold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection molding apparatus comprising a stack mold will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-744114