发明名称 |
Method of forming a hollow component with an internal structure |
摘要 |
A method of forming a hollow component with an internal structure from first and second panels includes the step of forming at least one protrusion on a surface of at least one of the first and second panels by a material deposition process. The first and second panels are assembled into a preform the panels being oriented such that each panel defines an interior and an exterior facing surface, with the at least one protrusion extending from an exterior facing surface of a panel. The preform is expanded against a die, such that the at least one protrusion is transferred from the exterior surface of a panel to the interior surface of a panel so as to define an internal structure. Forming the at least one protrusion may include encapsulating an elongate member on the surface of a panel by a material deposition process. |
申请公布号 |
US8689440(B2) |
申请公布日期 |
2014.04.08 |
申请号 |
US201113008323 |
申请日期 |
2011.01.18 |
申请人 |
STROTHER OLIVER MICHAEL;JONES DEAN GWYNFRYN;ROLLS-ROYCE PLC |
发明人 |
STROTHER OLIVER MICHAEL;JONES DEAN GWYNFRYN |
分类号 |
B23P15/00 |
主分类号 |
B23P15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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