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:
Aug. 16, 2022
Filed:
Jun. 11, 2020
Applicant:
Daido Kogyo Co., Ltd., Ishikawa, JP;
Inventor:
Naohiro Higashide, Ishikawa, JP;
Assignee:
DAIDO KOGYO CO., LTD., Ishikawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G 13/07 (2006.01);
U.S. Cl.
CPC ...
F16G 13/07 (2013.01); F16C 2326/58 (2013.01);
Abstract
A roller chain includes an inner link and an outer link. A bush is projected out of an outer side surface of an inner plate by a predetermined amount and an end surface of a bush being projected is brought into contact with an inner side surface of the outer plate to form a predetermined gap between the outer side surface of the inner plate and the inner side surface of the outer plate. The predetermined gap is within a range of 7 to 18[%] of the distance between the inner side surfaces of the pair of outer plates.