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. 19, 2024
Filed:
May. 15, 2020
Applicant:
Mitsuboshi Belting Ltd., Kobe, JP;
Inventors:
Assignee:
Mitsuboshi Belting Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G 1/28 (2006.01); B29C 53/14 (2006.01); B29K 105/10 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
F16G 1/28 (2013.01); B29C 53/14 (2013.01); B29K 2105/103 (2013.01); B29K 2995/0094 (2013.01); B29L 2031/7094 (2013.01);
Abstract
The present invention relates to a twisted cord for constituting a core wire of a power-transmission belt, the twisted cord including a plurality of primary twisted yarns that are bundled and secondarily-twisted, in which when secondary twist is untwisted by 25 cm, a difference in length between the longest primary twisted yarn L and the shortest primary twisted yarn S among the plurality of primary twisted yarns is 1 to 10 mm.