Measuring and testing – Sheet – woven fabric or fiber
Patent
1988-02-09
1989-04-04
Yasich, Daniel M.
Measuring and testing
Sheet, woven fabric or fiber
413 69, 493 11, 493357, B31B 100, B31B 4900
Patent
active
048174246
ABSTRACT:
Apparatus for inspecting strip including metal strip includes inspection elements for monitoring a plurality of properties of the strip, a transport unit for passing the strip by the inspection elements and signal generators on the inspection elements for emitting a signal to a strip processing unit which emits a signal to a strip marking unit when one or more properties departs from predetermined limits. The strip marking system provides markings in one or more of a plurality of longitudinal zones on the strip responsive to signals indicating that one or more properties have departed from the desired limits with the particular zone identifying the particular property. A strip edge detector determines the edge of the strip and an actuator positions the marking unit in the desired transverse position relative to the strip so as to establish the zones where desired. The system may provide a printout identifying undesired properties and the particular longitudinal section of the strip where these appear. A method of inspecting strip exemplified by the apparatus is also provided.
REFERENCES:
patent: 2246906 (1941-06-01), Viebahn et al.
patent: 2576043 (1951-11-01), Rendel
patent: 2735329 (1956-02-01), Meunier
patent: 2896196 (1959-07-01), Hartford et al.
patent: 2930228 (1960-03-01), Lawrence et al.
patent: 3188478 (1965-06-01), Binks
patent: 3269178 (1966-08-01), Kohler
patent: 3349611 (1967-10-01), Benjamin et al.
patent: 3445672 (1969-05-01), Marks
patent: 3500437 (1970-03-01), Foerster
patent: 3619578 (1971-11-01), George
patent: 3633211 (1972-01-01), Batzdorff
patent: 3700909 (1972-10-01), Murray et al.
patent: 3991663 (1976-11-01), Glasby
patent: 4004152 (1977-01-01), Obser et al.
patent: 4204012 (1980-05-01), Brocklehurst et al.
patent: 4209120 (1980-06-01), Ruegg et al.
patent: 4229645 (1980-10-01), Vigano et al.
patent: 4304981 (1981-12-01), Gappa
patent: 4306808 (1981-12-01), Vander Neut
patent: 4329377 (1982-05-01), Voelker et al.
patent: 4514436 (1985-04-01), Moerschel
patent: 4578052 (1986-03-01), Engel et al.
patent: 4650447 (1987-03-01), Meschi
patent: 4652329 (1987-03-01), Focke
Enamel Products & Planting Company
Silverman Arnold B.
Yasich Daniel M.
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