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:
Mar. 03, 2015
Filed:
Nov. 15, 2011
Applicants:
Zhichao Cheng, Jiangsu, CN;
Pengfei Wang, Jiangsu, CN;
Jiankao Chen, Jiangsu, CN;
Inventors:
Assignee:
NV Bekaert SA, Zwevegem, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D07B 1/06 (2006.01); D07B 7/02 (2006.01);
U.S. Cl.
CPC ...
D07B 1/0613 (2013.01); D07B 7/025 (2013.01); D07B 2201/2021 (2013.01); D07B 2201/2059 (2013.01); D07B 2201/2061 (2013.01); D07B 2501/2046 (2013.01); D07B 2501/2076 (2013.01);
Abstract
A steel cord () adapted for the reinforcement of elastomeric products comprises a core strand () and a layer of outer strands () arranged around the core strand (). The core strand () comprises a core and at least a layer arranged around the core. The core further comprises one to three core filaments and the layer further comprises three to nine layer filaments. The core strand () has a first wave form and each filament of the outer strands () has a second wave form such that the first wave form is substantially different from the second wave form. This allows to guarantee full rubber penetration.