The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 2004
Filed:
Feb. 22, 2000
Applicant:
Inventors:
Assignee:
Airbus UK Limited, Bristol, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 5/304 ; B29C 7/050 ;
U.S. Cl.
CPC ...
B29C 5/304 ; B29C 7/050 ;
Abstract
The roll forming machine comprise a series of rollers and for shaping a fabric such as a fabric impregnated with a curable matrix. A feed roller is provided for feeding a length of material such as a tow of fibres onto the fabric during or subsequent to the shaping process. The roll forming process is particularly useful in the manufacture of blade stiffeners for an aircraft wing.