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:
Jan. 05, 1982
Filed:
Dec. 31, 1979
Applicant:
Inventor:
Delbert A Davis, Kernersville, NC (US);
Assignee:
Burlington Industries, Inc., , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ; B65H / ;
U.S. Cl.
CPC ...
138126 ; 138125 ; 428 36 ; 156187 ; 156191 ;
Abstract
A fabric which is suitable for reinforcing hose structures, particularly railroad air brake hose is provided. The fabric is biased such that the warp and filling yarns intersect at angles between about 87.degree. and 65.degree.. When the biased fabric is used to reinforce a hose structure, one set of yarns is oriented in a circular fashion about the circumference of the hose in order to provide support against expansion of the hose under pressure.