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. 23, 1993
Filed:
Mar. 23, 1992
Hermann Bux, Poecking-Possenhofen, DE;
Peter Ross, Munich, DE;
A. Rohe GmbH, Schollkrippen, DE;
Abstract
An apparatus for determining the unbalance of wheels mounted on a vehicle comprises at least one measuring rack for supporting a vehicle wheel, a sensor provided in the measuring rack for sensing vibrations caused by the unbalance and for issuing a sensor signal. A measurement/control unit generates unbalance signals from the source signals which represent the unbalance with respect to magnitude and direction. At least the unbalance magnitude is displayed at a display unit. A wireless signal transmission unit is disposed in the path between the sensor and the display unit. A central display and control unit is provided for several measuring racks, the measuring racks and the display control unit comprising a transmitter/receiver for signal transmission. Thus signals are transmitted from the measuring racks to the display control unit and control signals are transmitted from the display control unit to the measuring racks.