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公开(公告)号：US10207434B2
公开(公告)日：2019-02-19
申请号：US15228152
申请日：2016-08-04
Applicant: THE BOEING COMPANY
Inventor： Joseph D. Walters , Michael J. Cloud , Jason Turner , Mitchell Z. Kotlik , Andrew A. Pillar , Michael B. Black
Abstract: An apparatus includes a matched die mold including a male die mold and a female die mold wherein the male die mold includes a first contoured surface and the female die mold includes a second contoured surface. The apparatus further includes a frame which defines an opening wherein the frame is positioned between the male die mold and the female die mold such that the frame is adapted to position a film layer across the opening and the opening is positioned in alignment with at least one of the first contoured surface and the second contoured surface.
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2.发明申请公开(公告)号：US20180162039A1
公开(公告)日：2018-06-14
申请号：US15892920
申请日：2018-02-09
Applicant: THE BOEING COMPANY
Inventor： Michael J. Cloud , Jason Turner , Joseph D. Walters
CPC classification number: B29C51/36 , B29C43/183 , B29C51/006 , B29C51/105 , B29C51/262 , B29C51/38 , B29C51/428 , B29C70/086 , B29C70/443 , B29C70/465 , B29D99/0021 , B29K2105/0872 , B29L2009/00 , B29L2031/722
Abstract: A method for making a structural sandwich panel includes the steps of positioning a first and second thermoplastic skin elements in overlying relationship with respect to a heated male and heated female die molds respectively. A first pressure reduction is applied between the first thermoplastic skin element and the heated male die mold and a second pressure reduction is applied between the second thermoplastic and the heated female die mold. A core panel element is positioned between the heated male die mold and the heated female die mold wherein the core panel element has a first adhesive on a first side and has a second adhesive on a second opposing side. The male and female die molds are closed and exert a pressure onto the core panel element to secure the first and second thermoplastic skin elements to the core panel element and form the core panel element.
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公开(公告)号：US10828822B2
公开(公告)日：2020-11-10
申请号：US15892920
申请日：2018-02-09
Applicant: THE BOEING COMPANY
Inventor： Michael J. Cloud , Jason Turner , Joseph D. Walters
IPC: B29C51/36 , B29C70/44 , B29C70/46 , B29C51/10 , B29D99/00 , B29C43/18 , B29C70/08 , B29K105/08 , B29L9/00 , B29L31/00 , B29C51/26 , B29C51/42 , B29C51/38 , B29C51/00
Abstract: A method for making a structural sandwich panel includes the steps of positioning a first and second thermoplastic skin elements in overlying relationship with respect to a heated male and heated female die molds respectively. A first pressure reduction is applied between the first thermoplastic skin element and the heated male die mold and a second pressure reduction is applied between the second thermoplastic and the heated female die mold. A core panel element is positioned between the heated male die mold and the heated female die mold wherein the core panel element has a first adhesive on a first side and has a second adhesive on a second opposing side. The male and female die molds are closed and exert a pressure onto the core panel element to secure the first and second thermoplastic skin elements to the core panel element and form the core panel element.
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公开(公告)号：US20180036922A1
公开(公告)日：2018-02-08
申请号：US15228152
申请日：2016-08-04
Applicant: THE BOEING COMPANY
Inventor： Joseph D. Walters , Michael J. Cloud , Jason Turner , Mitchell Z. Kotlik , Andrew A. Pillar , Michael B. Black
CPC classification number: B29C43/36 , B29C43/183 , B29C43/184 , B29C43/56 , B29C2043/3602 , B29C2043/3605 , B29C2043/563 , B29K2105/256 , B29L2009/00 , B29L2031/3076
Abstract: An apparatus includes a matched die mold including a male die mold and a female die mold wherein the male die mold includes a first contoured surface and the female die mold includes a second contoured surface. The apparatus further includes a frame which defines an opening wherein the frame is positioned between the male die mold and the female die mold such that the frame is adapted to position a film layer across the opening and the opening is positioned in alignment with at least one of the first contoured surface and the second contoured surface.
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