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. 28, 2013
Filed:
Jul. 24, 2008
Hiroyuki Sakanaka, Kobe, JP;
Mitsuhiko Takahashi, Kobe, JP;
Masahiro Inukai, Kobe, JP;
Bando Chemical Industries, Ltd., Hyogo, JP;
Abstract
The present invention aims at improving the shock resistance of a block without lowering the power transmission property or the wear resistance of a belt while suppressing the separation of the contact portion off of the reinforcing member. A high-load drive V-belt B includes: at least one tension bandextending in an endless loop; and a plurality of blocksengaged and secured to the tension bandat a predetermined pitch in a belt length direction of the tension band, wherein the plurality of blocksare each formed by a reinforcing memberand a resin on both sides of the reinforcing memberin a belt width direction, and each include a contact portionhaving a contact surfaceto be in contact with a pulley, and a thickness w of the contact portionin a direction perpendicular to the contact surfaceis set to 1.0 mm or more and 1.8 mm or less.