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:
Nov. 16, 2004
Filed:
Aug. 27, 2002
Robert E. Bullington, Lake Zurich, IL (US);
Stanislaw Witczak, Norwood Park Township, IL (US);
Bobby L. Goin, Florence, SC (US);
Illinois Tool Works, Inc., Glenview, IL (US);
Abstract
A coil handling device for engaging a coil having a depth and an interior surface defining a diameter and defining a longitudinal axis, is configured to engage the coil with the longitudinal axis oriented vertically and reorient the coil to position the longitudinal axis horizontally. The handling device includes a transport assembly, a lift assembly and a manipulating assembly. The manipulating assembly is mounted to the lift assembly and includes a pair of spaced apart support arms and a pivoting carriage carried by the support arms. The carriage includes a locking arm for engaging the interior surface of the coil along the depth of the coil and a thrust lever including a bearing arm and a lever arm disposed at an obtuse angle to one another opposite the locking arm. The thrust lever is being pivotably mounted to the carriage between a first position wherein the locking arm and bearing arm readily insert into the coil and a second position wherein the bearing arm is urged against the interior surface of the coil to lock the coil between the locking arm and the bearing arm. The pivoting carriage is pivotable between a first position in which the coil longitudinal axis is vertical and a second position in which coil longitudinal axis is horizontal.