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:
Jan. 06, 1987
Filed:
Jun. 07, 1984
Applicant:
Inventor:
Martin Maurer, Uttwil, CH;
Assignee:
Hydrel AG, Romanshorn, CH;
Primary Examiner:
Int. Cl.
CPC ...
B26F / ;
U.S. Cl.
CPC ...
83128 ; 83188 ; 83267 ; 83566 ;
Abstract
A punch press for cutting windows in a ball cage. The ball cage is held in an established position. A first press assembly includes a first frame member and a punch assembly on a first surface of the cage, for cutting a portion of the cage. A second press assembly includes a second frame member, a cutting bed for supporting a second surface of the cage, said first and second surfaces being opposite surfaces of the cage, around the portion to be cut by the punch assembly. It also includes a counterpunch for opposing the punch assembly on the second surface. Pressure is applied to the second press assembly toward the punch assembly.