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. 03, 2026
Filed:
Apr. 26, 2024
Brp-rotax Gmbh & Co. KG, Gunskirchen, AT;
BRP-ROTAX GMBH & CO. KG, Gunskirchen, AT;
Abstract
A driven pulley for a continuously variable transmission has a fixed sheave; a movable sheave; a spring biasing the movable sheave axially toward the fixed sheave; and at least one roller assembly connected to one of the sheaves. Another one of the sheaves has at least one ramp configured for abutting the at least one roller assembly. Each roller assembly has: a pin and a roller. The pin has: a first pin portion received in an aperture defined in the one of the sheaves; a second pin portion extending radially from the one of the sheaves; and an annular flange disposed radially between the first and second pin portions. The flange abuts a surface of the one of the sheaves surrounding the aperture. The roller is disposed on the second pin portion. The annular width of the flange is at least half of the annular width of the roller.