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. 09, 1993
Filed:
Apr. 01, 1992
Applicant:
Inventor:
Robert I Badenhope, Toledo, OH (US);
Assignee:
Doehler-Jarvis Limited Partnership, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C / ; B22C / ; B22D / ;
U.S. Cl.
CPC ...
164113 ; 164137 ; 164312 ; 164340 ; 164369 ;
Abstract
The framed printout is connected to an expendable core for a high-pressure die casting die, which printout is spaced outside and surrounds the cavity in the die. The casting and its cavity in the die has at least one open side into which the core is positioned, such as to form a jacket around a cavity in a casting. The die has in its parting surface a pocket for seating the frame of the printout and its connections to the core, which pocket is spaced from and is outside the casting cavity in the die.