The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 1994
Filed:
Sep. 24, 1992
Luciano Franzolini, Milan, IT;
Fadis S.p.A., Solbiate Arno, IT;
Abstract
Equipment for the application of the control method, particularly for spooling machines includes a detect-to the signal from an encoder capable of converting it into a binary number (N1) representing the angular position of the spool, a storing element capable of receiving at its input the binary number (N1) and of storing it for the duration of a cycle, supplying at the output a corresponding continuous signal (N2) to be sent to a digital/analog converter capable of converting the signal (N2) to a voltage value to be sent to an adder to control the servo mechanism, a signal emitting element transmitting a signal whenever the thread guide passes through a predetermined control point of its travel, and control element capable of making available at the input of the detector a correction signal corresponding to this specific cycle, the reading of the correction signal being determined by a detector activated by the signal at the start of each cycle and by the value of the binary number (N1).