Geometrical instruments – Straight-line light ray type – Alignment device
Reexamination Certificate
2006-05-09
2006-05-09
Smith, R. Alexander (Department: 2859)
Geometrical instruments
Straight-line light ray type
Alignment device
C033S203120, C033S203140, C033S203160
Reexamination Certificate
active
07040029
ABSTRACT:
A method for use with a vehicle wheel alignment system to detect vehicle roll or elevation change during a vehicle wheel alignment procedure requires the steps of observing individual vehicle wheels, and detecting a substantially simultaneous changes in position or rotational movement associated with each observed wheel. Responsive to detected changes, vehicle rolling movement or a vehicle elevation change is identified, enabling the vehicle wheel alignment system and/or operator to respond accordingly.
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Hunter Engineering Company—DSP600 Alignment Sensors—For Picture Perfect Alignment -(Pamphlet/8 pages).
Hunter Engineering Company—Hunter 811—Computerized Wheel Alignment System—(Pamphlet/12 pages).
Hillman Scott
Voeller David A.
Hunter Engineering Company
Polster Lieder Woodruff & Lucchesi L.C.
Smith R. Alexander
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