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:
Oct. 13, 1987
Filed:
Apr. 28, 1986
Bhartoor H Lingaraju, Allentown, PA (US);
Robert J Kuntz, Ancient Oak Macungie, PA (US);
Hubbell-Bell Inc., Orange, CT (US);
Abstract
This disclosure depicts a novel method and apparatus for aligning and locating a die set in a press used in the manufacture of materials. In particular, this method and apparatus is intended for locating a die set with respect to a bolster plate or bed and with respect to a ram of a punch press for securely clamping the die set on the bolster and ram. The method comprises mating a keyway cut in a lower die plate with a corresponding key fixed on the bolster plate and hydraulically clamping the die set to the bolster plate and ram once mated. The hydraulic clamping is accomplished by moving a hydraulic clamp in a T-slot on the bolster plate until the clamp contacts a receiving area on the die set, and then activating the hydraulic clamp. The apparatus is disclosed for implementing the described method.