Boots – shoes – and leggings
Patent
1984-01-16
1987-03-10
Krass, Errol A.
Boots, shoes, and leggings
356240, 364473, G06F 1520, G01N 2116
Patent
active
046495037
ABSTRACT:
The inspection apparatus comprises scanning means and processing means operative to produce a lean signal which indicates how much an article moving on a conveyor leans from the vertical. Comparing means is operative to compare the lean signal with a first preselected standard and a second preselected standard which is lower than the first preselected standard. If the first standard is exceeded, the article is rejected by first rejecting means and, if the second standard is exceeded the article may be rejected by second rejecting means downstream of the first after further information has been obtained about the article from inspection devices, or the second standard may be used to provide an indication of a trend towards leaning.
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Emhart Industries Inc.
Krass Errol A.
Moore Arthur B.
Samodovitz Arthur J.
Teska Kevin J.
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