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:
Nov. 23, 1976
Filed:
Nov. 21, 1974
Applicant:
Inventor:
Alain Bonnefon, Epinay sur Seine, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G / ; F16G / ;
U.S. Cl.
CPC ...
7423 / ; 74234 ;
Abstract
A transmission belt which has a portion possessing tensile strength that consists solely of a thin, flat strip (sheathing) and that contains no reinforcing cord or cable. This strip comprises at least two thin, superposed layers bonded together and consisting of a flexible elastomer or plastomer matrix reinforced with irregular, elongated fibrils dispersed in the matrix with a dominant orientation in the longitudinal direction of the strip such that the strip has a tensile strength of at least 20 kg/cm.sup.2 with 1% elongation.