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. 28, 1986
Filed:
Nov. 28, 1983
Applicant:
Inventors:
Roland Fink, Winterbach, DE;
Walter Klingenstein, Urbach-Nord, DE;
Assignee:
Oskar Frech GmbH and Co., , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
164316 ; 164303 ; 164309 ; 164343 ;
Abstract
A hot chamber die casting machine for a processing of molten metals. The die casting machine includes a frame having a slanted surface for accommodating a closing unit. The closing unit is operable from a crosshead by way of a toggle lever mechanism and is mounted on guide bars supported at the frame. The closing unit includes two mold mounting tables which are adapted to be pressed together. A scissors-type linkage mechanism is disposed below the closing unit and includes transversely joined levers with a drive arrangement being provided for spreading the linkage mechanism so as to enable an adjustment of the closing unit.