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:
Mar. 17, 2020
Filed:
Mar. 28, 2015
Juergen Hartmann, Sigmarszell, DE;
Juergen Hartmann, Sigmarszell, DE;
Jochen Kuhn, Oberaudorf, DE;
Other;
Abstract
Device () for manually measuring the frequency of vibrations on a tight drive belt (), comprising a Doppler radar module () which uses a transmit antenna () for emitting a transmit beam () onto a vibrating surface of the drive belt () as well as a receive antenna () for receiving the receive beam () reflected by the surface and evaluates the receive beam () according to the Doppler principle, the vibration sensor () also comprising an acceleration sensor () in addition to the Doppler radar module (), the signals of the acceleration sensor () being calculated along with the signals of the Doppler radar module, thus allowing some signals to be disregarded.