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:
Apr. 07, 1992
Filed:
Apr. 03, 1990
Applicant:
Inventors:
Narihito Nakagawa, Ube, JP;
Yasumasa Ohsora, Ube, JP;
Assignee:
UBE Industries, Ltd., Yamaguchi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01D / ;
U.S. Cl.
CPC ...
28282 ; 19 6 / ;
Abstract
A fiber separator for separating a bundle of fibers into individual fibers comprising a composite roller composed of a plurality of roller elements, each having the same bulging thick-center profile. The roller elements are provided to revolve along a circle so that the fiber bundle comes into contact with them alternately, while preferably they are not free to rotate about their respective axes arranged along the circle. The fiber separator is preferably used in preparing a fiber reinforced metallic or resin body.