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:
Jan. 24, 2023
Filed:
Sep. 11, 2019
Fidia S.p.a., San Mauro Torinese, IT;
Claudio Ugo Protaso Repossini, Milan, IT;
Giuseppe Morfino, Pino Torinese, IT;
FIDIA S.P.A., San Mauro Torinese, IT;
Abstract
A C-axis unit for a machine tool, the C-axis unit comprising a bushing () adapted to be fixed to a unit support () of the machine tool; a head mounting platform () adapted to receive an operating head (), the head mounting platform being supported by the bushing () and being rotatable relative to the bushing () around a vertical axis; a platform rotation motor () supported by the bushing () and configured to control the rotation of the head mounting platform (); and a spindle motor () configured to control the rotation of a tool-carrying spindle () on the operating head () through a driving extension () arranged in a through-bore () obtained through the head mounting platform (). The spindle motor () is fixed to and is rotationally integral with the head mounting platform ().