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. 15, 1977
Filed:
Nov. 03, 1976
Applicant:
Inventor:
Magnus Gustav Tiberg, Hallefors, SW;
Assignee:
Ingenjorsfirman R. Ohrnell AB, Karlstad, SW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ; B66C / ;
U.S. Cl.
CPC ...
164405 ; 294106 ; 164406 ;
Abstract
The present invention relates to a device for the removal of castings from chill moulds. The device comprises a body provided with controllable gripping means for the chill mould and controlling gripping means for the casting and ramming means provided to create blows against the chill mould in order to loosen the same from the casting. The body is provided to be suspended by hoisting means.