METHOD FOR TAPE LAYING AND CONSOLIDATION UPON DEPOSITION OF A THERMOPLASTIC COMPOSITE WORKPIECE WITH FIBER REINFORCEMENT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 4, 2014
app pub date -
Jul 2, 2012
filing date -
Jul 1, 2011
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method for laying up a tape of fibers comprising a thermoplastic polymer and the consolidation upon deposition of a workpiece thus laid up. The method comprises the steps of pre-consolidating a tape of fibers pre-impregnated with a thermoplastic polymer by pultruding strands pre-impregnated with the thermoplastic polymer through a die. The pre-consolidated tape is stored in the form of a semi-finished product. The semi-finished product is tape laid on a ply of the same nature that is first deposited on a tooling by pressing the semi-finished product on the ply. The interface between the semi-finished product and the ply first deposited is heated to a temperature T, capable of welding the semi-finished product on the ply.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully