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:
May. 31, 2016
Filed:
Sep. 06, 2013
Applicant:
The Yokohama Rubber Co., Ltd., Minato-ku, Tokyo, JP;
Inventor:
Ryotaro Suefuji, Hiratsuka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 15/36 (2006.01); B65G 15/34 (2006.01); D07B 1/06 (2006.01);
U.S. Cl.
CPC ...
B65G 15/36 (2013.01); B65G 15/34 (2013.01); D07B 1/062 (2013.01); D07B 1/0633 (2013.01); D07B 1/0666 (2013.01); D07B 2201/2028 (2013.01); D07B 2201/2037 (2013.01); D07B 2201/2059 (2013.01); D07B 2501/2076 (2013.01);
Abstract
Provided is a rubber-reinforcing steel cord that has superior productivity and is advantageous in reducing weight and improving bending resistance, as well as a conveyor belt that uses the rubber-reinforcing steel cord. A rubber-reinforcing steel cordhaving a 1+6+(6+6) structure formed by twisting individual steel wires, andonce in the same direction, a twist multiple of at least 9 and not greater than 14, and an outer diameter of not greater than 4 mm is used by being embedded in a rubber product.