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. 04, 2003
Filed:
Feb. 27, 2002
Himat Patel, Zionsville, IN (US);
Walter Bautz, Griesheim, DE;
Hurco Companies, Inc., Indianapolis, IN (US);
Abstract
The present invention provides a tool changer for removal and installation of tools in a machining center having a spindle for holding a tool including a tool rack having a plurality of locations for holding tools and a rotatable arm movable between the spindle and the plurality of locations. Each of the plurality of locations has a clip for holding a tool and each clip has two arms with the arm on a first side of the clip having an inclined surface. The rotatable arm includes at least two grippers with each gripper defining at least one cam surface, the cam surface being structured and arranged to engage the inclined surface of the clip to allow for the removal of a tool in the clip.