Tire dynamic imbalance screening system

Details Tire dynamic imbalance screening system Tire dynamic imbalance screening system

G - Physics

01

M

73/160

G01M 1/02 (2006.01) G01M 17/02 (2006.01)

Patent

CA 1178088

TIRE DYNAMIC IMBALANCE SCREENING SYSTEM ABSTRACT OF THE DISCLOSURE The magnitude of a variable property of a tire, such as the dynamic imbalance, may be predicted by measuring lateral runout at positions close to the end of the tread pattern on both sides of the tire and determining the lateral asymmetry of the tire based on the lateral runout values. The output voltage B from a linear displacement runout transducer 25 is subtracted from the output voltage A of a linear displacement runout trans- ducer 26. This signal, which has an amplitude at any point of A-B, is transmitted through a filter 27 which eliminates second harmonic and higher frequencies. The filtered A-B signal is transmitted to a peak-to-peak detector 28 which produces an output voltage A-B,P/P corresponding to the maximum peak-to-peak value of the first harmonic (i.e., fundamental) component of the A-B filtered signal. This peak-to-peak value is displayed on a digital meter 32 and simultaneously compared to a manually selected high limit by comparator circuit 44. A red light 35 is lighted when comparator circuit 44 indicates that the upper limit of acceptable dynamic imbalance has been exceeded.

385500

Affiliated with

Also associated with

Rating

Tire dynamic imbalance screening system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tire dynamic imbalance screening system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tire dynamic imbalance screening system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1238349