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:
Sep. 02, 2003
Filed:
Dec. 03, 2001
Joseph William Rich, Anderson, IN (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A mechanical press includes an easy load tilt out loading position that improves operator visibility when loading parts onto operation specific tooling, and which also increases the speed of which such parts can be loaded (and unloaded), and finally reduces the chance of operator error. The mechanical press includes a frame having a press head, a base pivotable between a load position and a working position, and a tie rod coupling the press head and the base. The press head is configured to reciprocate along a first longitudinal axis, responsive to an operator input such as pulling or rotating a handle. The press head and the base each include features configured to allow respective attachment of a first tool and a second tool, and whose specific configuration depends on the operation being performed by the press (i.e., shaping, assembly requiring pressure, etc.) The press head, when in the first position, is operative via the tie rod to place the base in the load position. The press head, when in a second position that is away from the first position and axially toward the base, is operative via the tie rod to place the base in the working position. The press head further includes a third position away from the second position and also axially nearer the base, is configured to actuate the first and second tools with respect to a workpiece so as to effect the operation. The press head includes a cylinder having a piston disposed therein configured to reciprocate along a second axis parallel to the first axis. The spring may be disposed in the cylinder, or outside around the tie rod end.