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:
Oct. 03, 1995
Filed:
Jul. 05, 1994
Applicant:
Inventors:
Assignee:
Bando Chemical Industries, Ltd., Kobe, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474253 ;
Abstract
A canvas of a power transmission belt has an abutting joint part seamed by a sewing machine. A machine sewing thread of the abutting joint part is adhered to the canvas beforehand by adhesive treatment so as not to separate from the canvas. Accordingly, the machine sewing thread does not float off from the canvas at reverse flex. Thus, friction noise and vibration due to interference of the machine sewing thread with a pulley at meshing at reverse flex are prevented.
Takahashi, Osamu. (1995). Power transmission belt (U.S. Patent No. 5454761). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5454761
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile