Device and method for detecting overlapping objects

Details Device and method for detecting overlapping objects Device and method for detecting overlapping objects

2005-08-30

2005-08-30

Noori, Max (Department: 2855)

Measuring and testing

Sheet, woven fabric or fiber

Reexamination Certificate

active

06935171

ABSTRACT:
Device for detecting overlapping objects in a stream of transported flat objects in a transport path that comprises a measurement path, in which use is made of a braking roller in the measurement path. The device furthermore comprises a sensor for the passing speed of objects. If there are overlapping objects in the measurement path, the effect of a deceleration by the braking roller on the passing speed will be greater than if just one object is present in the measurement path, on account of the decelerated object lagging behind relative to the rest of the series of overlapping objects.

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