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:
Jun. 04, 1996
Filed:
Oct. 13, 1994
Kenneth A Wollermann, Waterford, WI (US);
Artos Engineering Company, Waukesha, WI (US);
Abstract
A laser positioning system for a wire cutting and stripping apparatus. Insulated wire having an outer layer of frayable insulation is fed in a downstream path in increments of length by a feeding and measuring unit. A wire burning unit is located upstream of the feeding and measuring unit and includes two pair of cooperating heated dies, which serve to burn a pair of short lengths of the insulation and provides spaced areas of exposed bare wire. A cutting and stripping unit is located downstream of the burning unit and includes a pair of cooperating cutting blades and two pair of cooperating stripping blades which are located on either side of the cutting blades. A laser sensing unit is disposed adjacent the cutting and stripping unit, and generates a laser beam curtain that senses a change in diameter of the wire. When an exposed wire area intersects the laser curtain, an electrical signal is generated and the signal is fed to a controller which commands the feeding mechanism to move the wire axially to precisely position the exposed wire areas in precise registry with the cutting and stripping unit.