Device for the geometric inspection of vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 23, 1999
Grant Date -
N/A
app pub date -
May 6, 1997
filing date -
May 6, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for inspecting the geometry of a vehicle, in which the appearance of an element fixed to a wheel rim of the vehicle is caused to vary as a function of the angle of view at which it is seen, without thereby producing a perspective image of this element. The variation of appearance is caused by moire gratings. The device is useful for the geometric inspection of wheeled vehicles.
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Family
International Classification(s)
Cited Art Landscape
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