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:
Sep. 08, 2026
Filed:
Sep. 05, 2023
Nexion S.p.a., Correggio, IT;
Mirco Bigi, Carpi, IT;
Daniele Aldini, Correggio, IT;
NEXION S.P.A., Correggio, IT;
Abstract
A tyre changing machine () for mounting and demounting a tyre (P) to and from a corresponding rim (C) of a vehicle wheel (R) comprises a wheel-holder unit (), a frame () and a bead breaker unit () including an abutment surface (S) and a bead breaking arm () articulated to the frame () to rotate about a second vertical axis (Y). The bead breaker unit () comprises: a bead breaker tool () mounted on the bead breaking arm (), a bead breaker actuator (), connected to the bead breaking arm () to move the bead breaker tool () towards and away from the abutment surface (S), and a driving element (), mounted on the bead breaking arm () and configured to drive the bead breaker actuator (), the driving element () alternately adopting an advanced position, a return position and an intermediate position.