Device and method for sorting of bent elongated articles

Details Device and method for sorting of bent elongated articles Device and method for sorting of bent elongated articles

2007-01-23

2007-01-23

Rodriguez, Joseph C. (Department: 3653)

Classifying, separating, and assorting solids

Sorting special items, and certain methods and apparatus for...

Sorting lumber, logs, pipes, rails, or like items

C209S520000, C209S601000

Reexamination Certificate

active

11002690

ABSTRACT:
A device for sorting bent elongated articles, in particular rods or tubes, having a measuring span with an inclined plane, down which the articles roll. A separating system provided at the outlet end of the measuring span sorts the bent articles from the straight articles, whereby a pressure gauge is arranged in the measuring span in order to determine the force of the rolling-off articles onto the inclined plane. The measured force of the rolling-off articles in the measuring span is evaluated regarding a curvature and the articles are sorted by the evaluated signal through the separating system.

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patent: 35 01 725 (1986-07-01), None
patent: 0 162 188 (1988-10-01), None

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