公开(公告)号：US20150090524A1

公开(公告)日：2015-04-02

申请号：US14566987

申请日：2014-12-11

Applicant: AIRCELLE

Inventor： Didier LERETOUR ,  Alain ROUSSEL ,  Xavier DUPONT

IPC: B64D29/00 ,  B29C45/14 ,  B29C70/30 ,  B29C45/16

CPC classification number: B64D29/00 ,  B29C45/14786 ,  B29C45/1657 ,  B29C45/1671 ,  B29C70/086 ,  B29C70/30 ,  B29C70/48 ,  B29C70/865 ,  B29C2045/1659 ,  B29C2045/1692 ,  B29D99/0021 ,  B29L2007/002 ,  B29L2009/00 ,  F02K1/70 ,  G10K11/172 ,  Y02T50/672

Abstract: The present disclosure is related to a method for producing a cellular panel which includes a cellular structure sandwiched between first and second stiff skins. The method includes the following steps: preparing at least two blocks of cellular material; disposing the two blocks on a base ply of dry fabric, while maintaining a space between the two blocks; folding the base ply around the two blocks so as to envelop the two blocks; filling in the space with a reinforcing ply; covering the base ply with a covering ply, on a side where the reinforcing ply has been introduced; injecting resin to an assembly obtained in the previous step; and curing the assembly.

Abstract translation: 本公开涉及一种用于制造蜂窝板的方法，其包括夹在第一和第二硬皮之间的多孔结构。 该方法包括以下步骤：制备至少两个细胞材料块; 将两个块放置在干织物的基层上，同时保持两块之间的空间; 折叠基座层围绕两个块，以便包围两个块; 用加强层填充空间; 在加强层被引入的一侧覆盖基层，覆盖层; 将树脂注射到在前一步骤中获得的组件; 并固化组件。

公开(公告)号：US20150044413A1

公开(公告)日：2015-02-12

申请号：US14511939

申请日：2014-10-10

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL ,  Didier LERETOUR

IPC: B32B3/12 ,  B29C45/14 ,  B29C45/26 ,  B29C45/16

CPC classification number: B32B3/12 ,  B29C45/1418 ,  B29C45/14639 ,  B29C45/14786 ,  B29C45/1671 ,  B29C45/26 ,  B29C45/2624 ,  B29C70/48 ,  B29D24/005 ,  B29K2995/0002 ,  B29L2009/00 ,  B29L2031/608 ,  B32B5/24 ,  B32B2250/40 ,  B32B2262/0261 ,  B32B2305/024 ,  B32B2307/102 ,  B32B2605/18 ,  Y10T428/236

Abstract: The present disclosure provides a method for manufacturing a composite sandwich panel with an alveolar core. The alveolar core exhibits a plurality of cells each delimited by at least one wall formed from at least one partition. In particular, a portion of the partition is integrated to a support skin of the composite sandwich panel during a resin molding step.

Abstract translation: 本公开提供了一种用于制造具有肺泡芯的复合夹心板的方法。 肺泡核心呈现多个细胞，每个细胞由至少一个由至少一个分隔壁形成的壁限定。 特别地，在树脂模塑步骤期间，该分隔件的一部分与复合夹芯板的支撑表面整合。

公开(公告)号：US20150125654A1

公开(公告)日：2015-05-07

申请号：US14598546

申请日：2015-01-16

Applicant: AIRCELLE

Inventor： Didier LERETOUR ,  Sébastien LOUCHARD ,  Laurent DUBOIS ,  Claire DUPUIS

IPC: B29C70/48 ,  B32B3/26 ,  B32B3/08

CPC classification number: B29C70/48 ,  B29C70/24 ,  B29C70/543 ,  B29D99/0003 ,  B29K2105/08 ,  B29K2307/04 ,  B29L2031/003 ,  B32B3/08 ,  B32B3/263 ,  B32B2260/00 ,  Y10T428/24182

Abstract: A method for manufacturing a T-shaped composite part by resin transfer molding, includes the following steps: making a preform with a planar stack of plies and with two L-shaped stacks of plies; placing the preform so that the L-shaped stacks meet between two cores of a resin transfer molding tool; inserting and removing fibers through the planar stack in a direction perpendicular or quasi-perpendicular to the planar stack and so that loops are formed inside a portion of the L-shaped stacks which are substantially perpendicular to the planar stack; closing the resin transfer molding tool; injecting a resin into the resin transfer molding tool; and heating the resin transfer molding tool to cure the resin.

Abstract translation: 通过树脂传递模塑制造T形复合材料部件的方法包括以下步骤：制备具有平面叠层的预制件和两个L形叠层的叠层; 将预成型件放置成使得L形堆叠在树脂传递模制工具的两个芯之间相交; 在垂直于或垂直于平面堆叠的方向上通过平面堆叠插入和去除光纤，并且使得环路形成在基本上垂直于平面堆叠的L形堆叠的一部分内; 关闭树脂传递模具; 将树脂注入到树脂传递模塑工具中; 并加热树脂传递模制工具以固化树脂。

公开(公告)号：US20150107082A1

公开(公告)日：2015-04-23

申请号：US14584462

申请日：2014-12-29

Applicant: AIRCELLE

Inventor： Didier LERETOUR ,  Géraldine EUDIER ,  Christophe GUILLOU

IPC: B23P11/02

CPC classification number: B23P11/025 ,  B23P19/027 ,  B23P2700/04 ,  B25B27/064 ,  F16C9/04 ,  F16C35/02 ,  Y10T29/49865 ,  Y10T29/49945 ,  Y10T29/53961

Abstract: A tool for shrink-fitting mechanical parts includes a fixed portion, a movable portion movable relative to the fixed portion, a support for a part to be shrink-fitted, a docking part for docking the tool on a hoop, and an actuator displacing the movable portion when the part to be shrink-fitted is detected in a shrink-fitting position on the hoop receiving the part. In particular, the fixed portion includes a fixed jaw and a housing, and the movable portion includes a movable jaw and a housing. The support and the docking part are disposed in the corresponding housing, respectively, so that the support and the docking part determine sets of parts to be shrink-fitted and/or of hoop parts for the tool. The housings dispose on the tool the docking part and the support with geometric reference to the hoop.

Abstract translation: 用于收缩机械部件的工具包括固定部分，相对于固定部分可移动的可移动部分，用于待收缩部件的支撑件，用于将工具对接在箍上的对接部件和将工具对置在箍上的致动器 在接收部件的箍的收缩配合位置检测要收缩部件的可动部。 特别地，固定部分包括固定夹爪和壳体，并且可动部分包括可移动夹爪和壳体。 支撑件和对接部件分别设置在相应的壳体中，使得支撑件和对接部件确定用于工具的要被收缩的部件和/或箍部件的组。 壳体在工具上放置对接部件和支撑件，几何参考环箍。