Invention Grant
- Patent Title: Method and device for stamping an unconsolidated composite blank with a thermoplastic matrix
-
Application No.: US15107425Application Date: 2014-12-24
-
Publication No.: US10773470B2Publication Date: 2020-09-15
- Inventor: Julie Vaudour , Alexandre Pelard
- Applicant: DAHER AEROSPACE
- Applicant Address: FR Saint Julien de Chédon
- Assignee: DAHER AEROSPACE
- Current Assignee: DAHER AEROSPACE
- Current Assignee Address: FR Saint Julien de Chédon
- Agency: Im IP Law
- Agent Chai Im; C. Andrew Im
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6eae8371
- International Application: PCT/EP2014/079340 WO 20141224
- International Announcement: WO2015/097301 WO 20150702
- Main IPC: B29C70/34
- IPC: B29C70/34 ; B29C70/38 ; B29C70/54 ; B29C59/00 ; B29C59/02 ; B29K71/00 ; B29L31/30
Abstract:
A method for the hot stamping of a composite part with continuous fiber reinforcement in a thermoplastic matrix. A blank including a laminated structure of plies consisting in unidirectional tapes of fibers pre-impregnated with thermoplastic polymer is obtained. The blank is heated in the open to a temperature greater than or equal to the melting temperature of the polymer making up the matrix. The blank is then stamped.
Public/Granted literature
- US20170001383A1 METHOD AND DEVICE FOR STAMPING AN UNCONSOLIDATED COMPOSITE BLANK WITH A THERMOPLASTIC MATRIX Public/Granted day:2017-01-05
Information query
IPC分类:
