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:
Mar. 21, 1995
Filed:
Oct. 07, 1993
William P Murphy, Lockport, NY (US);
Donald E Kress, Clarence, NY (US);
Strippit, Inc., A Unit of IDEX, Akron, NY (US);
Abstract
A system is provided for identifying no-punch zones corresponding to positions of work clamps on a carriage holding a workpiece to be positioned for tools of a punch press. The system provides a method for storing geometric information with respect to the clamp as well as specifications for the tools on a holder, such as a turret, of the punch press. The edge of each of the clamps is sensed and stored in a control unit which can, therefore, determine boundaries of each of the clamps based on the stored geometric configuration information of the clamp. No-punch zones of the clamps may be determined based on the geometry of the particular tool of the turret and the geometry and the positions of the clamps. As a result, the punch press may be inhibited from operating within the no-punch zones or, in the alternative, the clamp or clamps may be repositioned from the no-punch zone of the clamp for subsequent operation of the punch press. A default setting is further provided for positioning the clamp in a default position upon activation of a flag indicating an occurrence of an event which may effect the no-punch zones.