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:
Jul. 24, 2018
Filed:
Oct. 30, 2014
Futura S.p.a., Capannori (LU) Fraz. Guamo, IT;
Giovacchino Giurlani, Capannori, IT;
FUTURA S.P.A., Guamo, IT;
Abstract
Device for controlling the sharpening state of a blade () having a cutting edge () delimited by two sides () converging towards a plane (X) that contains the cutting edge itself. The device comprises two control surfaces each of which is in contact with a corresponding side () of said cutting edge () and is connected with at least one transducer (R, R, R), which produces an electrical displacement signal (S, S; S) proportional to a displacement of the control surface with respect to said plane (X). Furthermore, the device comprises a processing unit (E) that receives said displacement signals (S, S, S) and compares them, emitting an error signal if the comparison produces a value that exceeds a predetermined limit. The processing unit is connected to means () for supporting and moving sharpening means ().