- 专利标题： CAULS HAVING INTEGRATED EDGE SEALS AND SEALING METHOD
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申请号： EP22163390.2申请日： 2022-03-21
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公开(公告)号： EP4074497A1公开(公告)日： 2022-10-19
- 发明人: Dundas, Kiefer Douglas , Brickey, Samuel , Lemme, David Andrew , Petersen, Collin Wayne
- 申请人： The Boeing Company
- 申请人地址： US Chicago, IL 60606-1596 100 North Riverside Plaza
- 代理机构： Arnold & Siedsma
- 优先权： US202163201135 P 20210414
- 主分类号： B29C70/44
- IPC分类号： B29C70/44 ; B29C70/54
摘要：
An apparatus and method for sealing at least first and second cauls (60a, 60b) over a composite barrel part layup (50) on a mandrel (52), comprising:
a first edge seal (62a) extending around a perimeter (76) of the first caul (60a) and configured to form a vacuum tight seal between the first caul (60a) and the mandrel (52); and
a second edge seal (62b) extending around a perimeter (76) of the second caul (60b) and configured to form a vacuum tight seal between the second caul (60b) and the mandrel (52),
wherein the first and second edge seals (62a, 62b) overlap and are configured to form a vacuum tight seal between the first and second cauls (60a, 60b).
a first edge seal (62a) extending around a perimeter (76) of the first caul (60a) and configured to form a vacuum tight seal between the first caul (60a) and the mandrel (52); and
a second edge seal (62b) extending around a perimeter (76) of the second caul (60b) and configured to form a vacuum tight seal between the second caul (60b) and the mandrel (52),
wherein the first and second edge seals (62a, 62b) overlap and are configured to form a vacuum tight seal between the first and second cauls (60a, 60b).
公开/授权文献
- EP4074497B1 CAULS HAVING INTEGRATED EDGE SEALS AND SEALING METHOD 公开/授权日：2024-09-18
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