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:
Dec. 28, 1982
Filed:
May. 21, 1980
Wendell D Morgan, Salem, IL (US);
Acco Industries, Inc., Trumbull, CT (US);
Abstract
A loader-unloader system for loading and unloading workpieces into a machine tool wherein each workpiece is held in position about an axis during which various machine operations may be performed. The tool comprising a loading chute or conveyor adapted to deliver articles in succession to a loading position, an unloading chute or conveyor adapted to receive workpieces, and a loader-unloader assembly. The loader-unloader assembly comprises a track extending along an axis parallel to the longitudinal axis of the machine, a carriage movable along the track and means for moving said carriage back and forth along the said track. A loader-unloader head assembly is mounted on the carriage, and includes a head having a multiplicity of fingers movable radially inwardly and outwardly for gripping a workpiece.