Invention Application
US20140373322A1 TABLE AND A METHOD FOR NEEDLING A TEXTILE STRUCTURE FORMED FROM AN ANNULAR FIBER PREFORM, WITH RADIAL OFFSETTING OF THE NEEDLING HEAD
有权
表和一种用于从环形纤维预制件形成的纺织结构的方法，具有需要的头部的径向偏移
- Patent Title: TABLE AND A METHOD FOR NEEDLING A TEXTILE STRUCTURE FORMED FROM AN ANNULAR FIBER PREFORM, WITH RADIAL OFFSETTING OF THE NEEDLING HEAD
- Patent Title (中): 表和一种用于从环形纤维预制件形成的纺织结构的方法，具有需要的头部的径向偏移
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Application No.: US14309181Application Date: 2014-06-19
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Publication No.: US20140373322A1Publication Date: 2014-12-25
- Inventor: Patrice Gautier , Franck Ribas
- Applicant: MESSIER-BUGATTI-DOWTY
- Priority: FR1355814 20130620
- Main IPC: D04H18/02
- IPC: D04H18/02
Abstract:
A circular needling table for needling a textile structure made from an annular fiber preform, includes: a horizontal top on which an annular fiber preform is to be placed; a driver system constructed and arranged to drive the fiber preform in rotation about a vertical axis of rotation; and a needling device for needling the fiber preform, the device including a needling head extending over a predetermined angular sector of the table top and to be driven with vertical reciprocating motion relative to the table top, and a mover system constructed and arranged to move the needling head in a direction that is radial relative to the axis of rotation of the fiber preform.
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