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. 04, 1988
Filed:
Jul. 21, 1986
Applicant:
Inventor:
Bengt Lundgren, Uddevalla, SE;
Assignee:
AB SKF, Goteborg, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474201 ; 474242 ;
Abstract
A drive belt for use in e.g. continuously variable transmissions consists of a number of U-shaped segments of e.g. steel having diverging shanks, the outer portions of which being folded around a wire or a band which keeps the segments together. The segments are made of wire and are manufactured by winding a wire helically on a template and cutting the wound wire structure longitudinally into two elongated parts consisting of a row of wire segments which are kept together by any suitable means. The belt is completed by winding a wire or band longitudinally around each elongated part and folding the outer portions of the shanks of the segments around the wire or band.