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. 17, 1995
Filed:
Dec. 20, 1993
Applicant:
Inventors:
Wolfgang Fussnegger, Rohrau, DE;
Werner Heiss, Sindelfingen, DE;
Assignee:
Mercedes-Benz AG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164102 ; 164112 ; 164106 ; 164108 ;
Abstract
A method for casting a cast part onto the end of a hollow section places the end of the hollow section in a defined position in a die which is then closed. The end opening in the hollow section is closed in a sealed manner against the penetration of cast material, at least during casting, the molten cast material is introduced into the remaining free space in the die and the hollow section is thereby cast around in a positive-locking manner, at least at the end. To improve the fixing of the hollow sections within the cast part, the hollow section is cooled during the casting of the cast part.