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:
Feb. 04, 1986
Filed:
May. 15, 1984
Giorgio Tangorra, Monza, IT;
Industrie Pirelli S.p.A., Milan, IT;
Abstract
A driving belt pulley provided with dowels protruding in the radial direction with respect to its axis, and adapted for insertion into corresponding holes in the belt itself. The belt pulley comprises a supporting surface for the belt, the width of which--measured in the direction of said axis--is between two and four times the dimension of the root-section of one of said dowels measured in the direction of said axis, while the dimension of the root-section of each one of said dowels measured in the direction orthogonal to the previous one is between 3/10 and 8/10 of the distance between the axes of two of said contiguous dowels measured in respect of their root-section.