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:
Dec. 08, 2020
Filed:
Sep. 16, 2016
Samp S.p.a. Con Unico Socio, Bentivoglio, IT;
Giuseppe Felisa, Bentivoglio, IT;
Daniele Fioretti, Bentivoglio, IT;
SAMP S.P.A. CON UNICO SOCIO, Bentivoglio, IT;
Abstract
A precision planetary gear comprising: a pinion; a movable annular gear; a fixed annular gear; one or more planet gears; wherein each planet gear simultaneously meshes with the pinion, the fixed annular gear and the movable annular gear; the pinion comprising a gear with a beveloid toothing; each planet gear comprising a gear with a beveloid toothing; wherein a beveloid toothing has a correction, which linearly varies along the longitudinal direction of the tooth; wherein each tooth of the beveloid toothing has a thickness and a height which increase moving from the apex of said beveloid gear along the longitudinal direction of the tooth.