Injection molding apparatus
AssigneeHyundai Motor Company
InventorsDae Won Jang, Sung Bae Jang, Hee Gon Kang
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Abstract
Disclosed herein is an injection molding apparatus. That apparatus includes an axially extending bar shaped support bar and an inner mold that has a plurality of internal parts surrounding the support bar and is axially divided into a plurality of parts in which one or more corresponding parts in the inner parts have an inner circumferential surface width the same or larger than an outer circumferential surface width. The apparatus further includes an outer mold that has a plurality of axially divided external parts surrounding the inner mold and has a space between the inner circumferential surface of the outer mold and the outer circumferential surface of the inner mold.
Claims7
An injection molding apparatus comprising:
- an axially extending bar shaped support bar;
- an inner mold having a plurality of internal parts surrounding the support bar and axially divided into a plurality of parts in which one or more corresponding parts in the inner parts have an inner circumferential surface width the same or larger than an outer circumferential surface width;
- and
- an outer mold having a plurality of axially divided external parts surrounding the inner mold and a space formed between the inner circumferential surface of the outer mold and the outer circumferential surface of the inner mold.
Dependencies are inferred from the claim text.