公开(公告)号：US08336673B2

公开(公告)日：2012-12-25

申请号：US12803879

申请日：2010-07-07

申请人： Daniel Zanzie ,  Charles L. Bauer

发明人： Daniel Zanzie ,  Charles L. Bauer

IPC分类号： F01N1/10 ,  F01N1/24 ,  B29C53/58 ,  B29C65/00

CPC分类号： F01N13/16 ,  F01N1/082 ,  F01N13/18 ,  F01N2310/02 ,  F01N2310/14 ,  F01N2530/20

摘要： A fiberglass-binder insert is made by fabricating a shape-constant, cured fiberglass-binder mixture, into a shape-constant insert core, and shrink-wrapping the core while leaving exposed any bore which extends into the core. The core is fabricated by mixing fiberglass and uncured binder in a mixer, dropping the mixture into a conforming guide such as a funnel, and moving the mixture through the conforming guide and into a mold. A tamper can tamp the mixture to move the mixture from the conforming guide into the mold, and to distribute portions of the mixture vertically in the mold. Rotation of the mold effects circumferential distribution of the mixture in the mold. The mixture in the mold is heated to cure the binder, thus to establish a fixed shape of the resultant core product. A shrink film is shrunk about the core, providing apertures in the shrunk film at bore openings in the core.

公开(公告)号：US20120006617A1

公开(公告)日：2012-01-12

申请号：US12803879

申请日：2010-07-07

申请人： Daniel Zanzie ,  Charles L. Bauer

发明人： Daniel Zanzie ,  Charles L. Bauer

IPC分类号： F01N1/24

CPC分类号： F01N13/16 ,  F01N1/082 ,  F01N13/18 ,  F01N2310/02 ,  F01N2310/14 ,  F01N2530/20

摘要： A fiberglass-binder insert is made by fabricating a shape-constant, cured fiberglass-binder mixture, into a shape-constant insert core, and shrink-wrapping the core while leaving exposed any bore which extends into the core. The core is fabricated by mixing fiberglass and uncured binder in a mixer, dropping the mixture into a conforming guide such as a funnel, and moving the mixture through the conforming guide and into a mold. A tamper can tamp the mixture to move the mixture from the conforming guide into the mold, and to distribute portions of the mixture vertically in the mold. Rotation of the mold effects circumferential distribution of the mixture in the mold. The mixture in the mold is heated to cure the binder, thus to establish a fixed shape of the resultant core product. A shrink film is shrunk about the core, providing apertures in the shrunk film at bore openings in the core.

摘要翻译： 通过将形状恒定的固化的玻璃纤维 - 粘合剂混合物制成形状恒定的插入芯，并且将核心收缩包裹，同时留下任何延伸到芯中的孔而制成玻璃纤维 - 粘结剂插入物。 芯通过在混合器中混合玻璃纤维和未固化的粘合剂来制造，将混合物滴入合适的引导件例如漏斗中，并将混合物移动通过适形引导件并进入模具中。 捣实可以将混合物夯实以将混合物从适形引导件移动到模具中，并将混合物的一部分垂直地分布在模具中。 模具的旋转会影响混合物在模具中的周向分布。 将模具中的混合物加热以固化粘合剂，从而建立所得核心产品的固定形状。 收缩膜围绕芯部收缩，在收缩膜中在芯部的开口处提供孔。