Metal surface inspection device for metal rings of a...

Details Metal surface inspection device for metal rings of a... Metal surface inspection device for metal rings of a...

2006-09-26

2006-09-26

Nghiem, Michael (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Mechanical measurement system

Reexamination Certificate

active

07113872

ABSTRACT:
A metal surface inspection device for metal rings of a Continuously Variable Transmission (CVT) V-belt which does not perform excessive detection of mackerel skins as a detrimental manufacturing flaw. This task is achieved by providing an “integral value calculation portion” for calculating an integral value of a difference value and a “difference value correction portion” for correcting the difference value in a decreasing direction as the integral value increases. When mackerel skins contained on an inspectable surface are detected the output (integral value of the difference value) of the integral value calculation portion increases. Accordingly, the difference value is corrected in a decreasing direction which enables the operation to control the signal of the mackerel skin portions and threshold values are not exceeded which prevents excessive detection.

REFERENCES:
patent: 6989548 (2006-01-01), Tange et al.
patent: 2005/0219537 (2005-10-01), Tange et al.
patent: 2005/0219538 (2005-10-01), Tange
patent: 09-304288 (1997-11-01), None
patent: 11-248637 (1999-09-01), None

Affiliated with

Also associated with

Rating

Metal surface inspection device for metal rings of a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metal surface inspection device for metal rings of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal surface inspection device for metal rings of a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3541561