Vessel opening top inspection method

Details Vessel opening top inspection method Vessel opening top inspection method

1986-02-21

1989-03-07

Lall, Parshotam S.

Boots, shoes, and leggings

364507, 356240, 250223B, G01N 2190

Patent

active

048112518

ABSTRACT:
A vessel opening top inspection apparatus which can accurately detect presence or absence of an overpress finish of a vessel such as a bottle. The apparatus comprises a projector, an image sensor, a memory, a top detecting means including a top width detecting means and a width judging means, and an overpress finish detecting means. Light projected by the projector and reflected from an opening top of a vessel in position for inspection is received by the image sensor outputs of cells of which are stored as digital amounts individually into cells of the memory specified by corresponding addresses whereafter the digital amounts are judged one after another to detect the opening top and then the digital amounts are judged one after another for addresses after such detection to detect presence or absence of an overpress finish on the vessel depending upon the magnitude of the digital amounts.

REFERENCES:
patent: 4488648 (1984-12-01), Claypool
patent: 4498003 (1985-02-01), Cibis
patent: 4606635 (1986-08-01), Miyazawa et al.
patent: 4650326 (1987-03-01), Nagamine et al.

Affiliated with

Also associated with

Rating

Vessel opening top inspection method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vessel opening top inspection method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vessel opening top inspection method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1674981