公开(公告)号：US20150110916A1

公开(公告)日：2015-04-23

申请号：US14589142

申请日：2015-01-05

Applicant: Renato PAPA ,  Derek Robertson McCREADY ,  Maxfield Paul BRADSHAW

Inventor： Renato PAPA ,  Derek Robertson McCREADY ,  Maxfield Paul BRADSHAW

IPC: B29C33/10

CPC classification number: B29C33/10 ,  B29C33/005 ,  B29C45/1775 ,  B29C45/33 ,  B29C45/34 ,  B29K2105/253 ,  B29L2031/772

Abstract: Disclosed herein is, amongst other things, a mold stack that includes a core insert, a core ring, and a split insert that are configured to cooperate, in use, to define a molding cavity. The core insert defines a ring seat on a medial portion thereof upon which the core ring may be seated, in use, in cooperation with a mounting interface thereon. The split insert defines a pocket that extends coaxially through a second projecting portion thereof within which to receive a projecting portion of the core ring. The core ring and the split insert being further configured to define a core ring-to-split insert parting line that is within the pocket of the split insert. The core ring further defines a first split insert seat for receiving the second projecting portion of the split insert.

Abstract translation: 本文公开了一种包括芯插入件，芯环和分裂插入件的模具堆叠，其被构造成在使用中协作以限定模制腔。 芯插入件在其中间部分上限定环座，在其上可以与其上的安装界面配合使用中心环。 分离插入件限定了一个凹口，其同轴地延伸穿过其中的第二突出部分，以容纳芯环的突出部分。 芯环和分离插入件进一步构造成限定在分离插入物的口袋内的芯环分离插入分型线。 芯环还限定了用于接收分离插入件的第二突出部分的第一分离插入座。