公开(公告)号：US09403340B2

公开(公告)日：2016-08-02

申请号：US14060912

申请日：2013-10-23

Applicant: Hamilton Sundstrand Corporation

Inventor： Georgios S. Zafiris ,  Mark R. Gurvich ,  John P. Wesson ,  Gopal R. Krishnan

IPC: B29C44/32 ,  B29C70/08 ,  B32B37/15 ,  B32B3/28 ,  B29D99/00 ,  B32B5/18 ,  B29C70/50 ,  B32B5/24 ,  B29C53/28

CPC classification number: B32B3/28 ,  B29C44/32 ,  B29C53/285 ,  B29C70/086 ,  B29C70/504 ,  B29D99/001 ,  B29D99/0021 ,  B32B5/18 ,  B32B5/245 ,  B32B37/153 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2266/0278 ,  B32B2305/022 ,  B32B2307/558 ,  B32B2307/72 ,  Y10T156/1043 ,  Y10T428/24512

Abstract: A method of forming a composite structure including passing a web that is impregnated with an uncured resin in an assembly direction. Foam is forced about opposed sides of the web with the web including corrugations at least after this step. Outer skins of a fiber mat are attached onto outer sides of the web and foam. The fiber mat is impregnated with a resin. The combination of the fiber mats, the foam and the web is thermoformed in a mold to provide a shape for a structure.

Abstract translation: 一种形成复合结构的方法，包括使未浸渍有未固化树脂的纤维网沿组装方向通过。 至少在此步骤之后，泡沫被迫在网的相对两侧，网幅包括波纹。 纤维垫的外表皮附着在幅材和泡沫的外侧上。 纤维垫用树脂浸渍。 纤维垫，泡沫和纤维网的组合在模具中热成型以提供结构的形状。

公开(公告)号：US20140120317A1

公开(公告)日：2014-05-01

申请号：US14060912

申请日：2013-10-23

Applicant: Hamilton Sundstrand Corporation

Inventor： Georgios S. Zafiris ,  Mark R. Gurvich ,  John P. Wesson ,  Gopal R. Krishnan

IPC: B32B3/28 ,  B32B5/18 ,  B32B3/30 ,  B29D99/00

CPC classification number: B32B3/28 ,  B29C44/32 ,  B29C53/285 ,  B29C70/086 ,  B29C70/504 ,  B29D99/001 ,  B29D99/0021 ,  B32B5/18 ,  B32B5/245 ,  B32B37/153 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2266/0278 ,  B32B2305/022 ,  B32B2307/558 ,  B32B2307/72 ,  Y10T156/1043 ,  Y10T428/24512

Abstract: A method of forming a composite structure including passing a web that is impregnated with an uncured resin in an assembly direction. Foam is forced about opposed sides of the web with the web including corrugations at least after this step. Outer skins of a fiber mat are attached onto outer sides of the web and foam. The fiber mat is impregnated with a resin. The combination of the fiber mats, the foam and the web is thermoformed in a mold to provide a shape for a structure.

Abstract translation: 一种形成复合结构的方法，包括使未浸渍有未固化树脂的纤维网沿组装方向通过。 至少在此步骤之后，泡沫被迫在网的相对两侧，网幅包括波纹。 纤维垫的外表皮附着在幅材和泡沫的外侧上。 纤维垫用树脂浸渍。 纤维垫，泡沫和纤维网的组合在模具中热成型以提供结构的形状。