Invention Application
- Patent Title: METHOD, APPARATUS AND SYSTEM FOR ANALYSING A VEHICLE WHEEL
- Patent Title (中): 方法,分析车轮的装置和系统
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Application No.: US12935557Application Date: 2006-03-31
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Publication No.: US20110023589A1Publication Date: 2011-02-03
- Inventor: Norbert Seitz
- Applicant: Norbert Seitz
- Assignee: Lars Bertil CARNEHAMMAR
- Current Assignee: Lars Bertil CARNEHAMMAR
- Priority: EP08006489.2 20080331
- International Application: PCT/EP09/53780 WO 20060331
- Main IPC: G01M1/02
- IPC: G01M1/02 ; G01M17/02

Abstract:
A method of analysing a vehicle wheel comprising a tyre of a predetermined configuration and a thixotropic balancing substance, comprising rotating the vehicle wheel with a predetermined number of revolutions for a period of time, wherein a tread surface of the tyre is pressed in a first contact area against a rotatable drum with a predetermined force, and a first acceleration in the first contact area is measured with a measuring device; rotating another vehicle wheel comprising another tyre of the predetermined configuration with the predetermined number of revolutions for another period of time, the other vehicle wheel being conventionally balanced and having another residual unbalance, wherein another tread surface of the other tyre is pressed in a second contact area against the rotatable drum with the predetermined force, and a second acceleration in the second contact area is measured with the measuring device and if the first acceleration is less than or equal to the second acceleration, determining that the vehicle wheel is balanced. An apparatus, and a system, for analysing a vehicle wheel comprising a tyre of a predetermined configuration and a thixotropic balancing substance according to the method.
Public/Granted literature
- US08424371B2 Method, apparatus and system for analysing a vehicle wheel Public/Granted day:2013-04-23
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