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:
Feb. 05, 1991
Filed:
Jan. 12, 1990
Applicant:
Inventors:
Robert E Stuemky, Franktown, CO (US);
Jon A Johnston, Northglenn, CO (US);
Assignee:
The Gates Rubber Company, Denver, CO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474261 ; 474262 ;
Abstract
A flat type power transmission belt with an embedded tensile member of first and second plies of yarns where a first layer of yarns is disposed at a first helical angle and a second layer of yarns is disposed at an opposite helical angle. A method for making flat belts by making a sleeve and embedding a tensile member therein by winding a first plurality of yarns at a first helical angle and then winding a second plurality of yarns in a second layer at an opposite helical angle.