Title:
LIGHT WEIGHT MOLD SUPPORT STRUCTURE IN A SINGLE DUAL INJECTION MOLDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/160879
Kind Code:
A3
Abstract:
What is presented is a mold support structure in a single dual injection molding machine for plastic part formation having at least two injection units. The mold support structure comprises at least one pair of platens located on opposite sides. Each pair of platens is separated by a plurality of reinforcement structures that provide support in the direction in which clamp and injection pressure is applied to the pair of platens during plastic part formation.
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Inventors:
FAULKNER JAMES (US)
Application Number:
PCT/US2019/017710
Publication Date:
April 23, 2020
Filing Date:
February 12, 2019
Export Citation:
Assignee:
F&S TOOL INC (US)
International Classes:
B29C33/30; B29C45/17; B29C45/27; B29C45/40
Domestic Patent References:
| WO2017072287A1 | 2017-05-04 |
Foreign References:
| US4444711A | 1984-04-24 | |||
| US5817345A | 1998-10-06 | |||
| US3817679A | 1974-06-18 |
Other References:
See also references of EP 3752331A4
Attorney, Agent or Firm:
D'SILVA, Jonathan, M. (US)
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