Patent · US Active

Bagging process and mandrel for fabrication of elongated composite structure

US9296187B2 · kind B2 · utility

3Cited by
24References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 10, 2008
Grant dateMar 29, 2016
Priority date—
Expiry dateMay 21, 2030

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB29L2031/3076
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

A mandrel for composite fabrication includes an open cell foam carrier and at least one vacuum bag enclosing the open cell foam carrier.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.