Invention Grant
US08715809B2 Composite structure 有权
复合结构

  • Patent Title: Composite structure
  • Patent Title (中): 复合结构
  • Application No.: US12071253
    Application Date: 2008-02-19
  • Publication No.: US08715809B2
    Publication Date: 2014-05-06
  • Inventor: Eric P Ravey
  • Applicant: Eric P Ravey
  • Applicant Address: GB London
  • Assignee: Rolls-Royce PLC
  • Current Assignee: Rolls-Royce PLC
  • Current Assignee Address: GB London
  • Agency: Oliff PLC
  • Priority: GB0704254.2 20070306
  • Main IPC: B32B7/00
  • IPC: B32B7/00
Composite structure
Abstract:
A composite has a laminar core assembly defining a bend, the bend having a radially inner surface defining a fillet. A reinforcement block adjacent to the radially inner surface of the bend has sufficient thickness to at least partly bury the fillet. The reinforcement block reduces the through-thickness tensile stress in the laminar core assembly and thereby reduces the risk of delamination.
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