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:
Aug. 24, 2010
Filed:
Sep. 05, 2003
Kiyoshi Homma, Shiga, JP;
Akira Nishimura, Kyoto, JP;
Ikuo Horibe, Ehime, JP;
Eisuke Wadahara, Ehime, JP;
Kiyoshi Homma, Shiga, JP;
Akira Nishimura, Kyoto, JP;
Ikuo Horibe, Ehime, JP;
Eisuke Wadahara, Ehime, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
A method for producing a reinforcing fiber woven fabric of the invention is a method for producing a reinforcing fiberfor weaving the reinforcing fiber as at least a warp. The yarn width of at least the warpconstituting the woven fabric is widened in the direction of the weftby reciprocating cylindrical bodiesin the direction of the warpof the woven fabric while rolling the cylindrical bodiesin a pressurization state to the woven fabric A apparatus for producing a reinforcing fiber woven fabric of the invention comprising: a guide rollerwhich comes into contact with the surface of a reinforcing woven fabric continuously passing through at a predetermined winding angle and rotates; a plurality of cylindrical bodiesrotatably supported on the woven fabric which comes into contact with the surface of the guide roller; and driving partstofor reciprocating the cylindrical bodies in the direction of the warpof the woven fabric.