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:
Dec. 26, 2017
Filed:
Feb. 03, 2014
Applicant:
Safran, Paris, FR;
Inventors:
Assignee:
SAFRAN, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B65H 81/00 (2006.01); F16C 3/02 (2006.01); B29C 70/52 (2006.01); B29C 70/22 (2006.01); B29C 53/56 (2006.01); B29C 70/16 (2006.01); B29C 53/58 (2006.01); B29K 63/00 (2006.01); B29K 105/08 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
F16C 3/026 (2013.01); B29C 53/56 (2013.01); B29C 70/16 (2013.01); B29C 70/222 (2013.01); B29C 70/52 (2013.01); B29C 70/521 (2013.01); B29C 53/58 (2013.01); B29K 2063/00 (2013.01); B29K 2105/0809 (2013.01); B29L 2031/75 (2013.01);
Abstract
A method for producing by pultrusion a hollow main body of a rotary movement transmission shaft made of a composite material, the method including: impregnating a reinforcement; arranging a reinforcing fabric around a pultrusion chuck to wrap the pultrusion chuck, the fabric including circumferential fibers arranged in planes orthogonal to a longitudinal axis of the chuck; and then depositing the impregnated reinforcement around the reinforcing fabric.