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:
Jun. 09, 1981
Filed:
Jan. 30, 1980
Applicant:
Inventor:
Jean Pommier, Clermont-Ferrand, FR;
Assignee:
Compagnie Generale des Etablissements Michelin, Clermont-Ferrand, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ; B60C / ;
U.S. Cl.
CPC ...
1523 / ; 1523 / ; 152359 ; 1523 / ; 1523 / ;
Abstract
A tire having a ratio H/B at most equal to 0.75, H being the radial height of the tire on its rim and B the maximum axial width of the tire, is improved due to the fact that between the radial carcass reinforcement and the tread reinforcement there are arranged two limiting blocks which are located on opposite sides of the equatorial plane. Each limiting block is formed of two superimposed crossed plies of wires or cables of low extensibility which form with the longitudinal direction angles of opposite sign, each being both other than zero and less than one-half of the smallest angle used in the tread reinforcement.