Invention Application
- Patent Title: Method and Apparatus for Analysing Vehicle Wheels
- Patent Title (中): 车轮分析方法及装置
-
Application No.: US12599914Application Date: 2008-05-14
-
Publication No.: US20100199760A1Publication Date: 2010-08-12
- Inventor: Norbert Seitz
- Applicant: Norbert Seitz
- Applicant Address: SE Stockholm
- Assignee: AUTOBALANCE PLC.
- Current Assignee: AUTOBALANCE PLC.
- Current Assignee Address: SE Stockholm
- Priority: DKPA200700733 20070515
- International Application: PCT/EP2008/055865 WO 20080514
- Main IPC: G01M1/16
- IPC: G01M1/16

Abstract:
A method of analysing a vehicle wheel with a tyre, comprising rotating the vehicle wheel with a first number of revolutions for a first period of time, wherein a tread surface of the tyre is pressed with a first force against a first rotatable drum, the first force is measured with a first measuring device, and the first force is kept substantially constant; and rotating the vehicle wheel with a second number of revolutions for a second period of time, wherein the tread surface is pressed with a second force against the first drum or a second rotatable drum, and the second force is measured. An apparatus for analysing a vehicle wheel with a tyre, wherein the vehicle wheel is rotated with a first number of revolutions for a first period of time, wherein a tread surface of the tyre is pressed with a first force against a first rotatable drum, the first force is measured with a first measuring device, and the first force is kept substantially constant; and the vehicle wheel is rotated with a second number of revolutions for a second period of time, wherein the tread surface is pressed with a second force against the first drum or a second rotatable drum, and the second force is measured.
Information query