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. 29, 1982
Filed:
May. 11, 1977
Nicholas Maropis, Phoenixville, PA (US);
Matt Kubistant, Brookfield, IL (US);
UTI Corporation, Collegeville, PA (US);
Abstract
An orbital tool support system for a machine tool such as an EDM machine, and ECM machine, or a conventional milling machine, of the kind including an orbiting head comprising two head elements interconnected by an orbital drive; the head is mounted centrally between a machine mounting plate affixed in centered relation to the tool head of the machine and a tool mounting plate that supports one or more electrodes or other tool elements. A plurality of slide bearing assemblies interconnect the two mounting plates in an X-Y bridge structure, maintaining the plates in parallel fixed vertical alignment but permitting limited onmidirectional relative movement in a horizontal plane. The bridge structure absorbs the vertical reaction forces resulting from machining operations, affording a dynamically stable tool support structure, even for very large electrodes or other tools; the bridge can be integral with or retrofit to virtually any EDM machine and to a wide variety of other machine tools.