Geometrical instruments – Gauge – With support for gauged article
Reexamination Certificate
2006-02-28
2008-12-09
Bennett, G. Bradley (Department: 2859)
Geometrical instruments
Gauge
With support for gauged article
C033S551000
Reexamination Certificate
active
07461462
ABSTRACT:
A device is provided for measuring roundness of a mechanical object even if the mechanical object performs an orbit movement. The orbital movement and the surface roundness are separated. It is even possible to divide the orbital movement into an x component and a y component. The measurement is accomplished in a single measurement. After measuring it is possible to decide what to indicate: the orbit of the mechanical object, the deviation from a nominally round surface, or the combination of both. This is possible since once the data has been obtained it is then possible to use the data once or a number of times to indicate the orbit of the mechanical object, the deviation from a nominally round surface, or the combination of both.
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Bankestrom Jan-Olof
Gabrielsson Goran
Gothberg Anders
Aktiebolaget SKF
Bennett G. Bradley
Buchanan & Ingersoll & Rooney PC
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