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:
Oct. 02, 1979
Filed:
Mar. 20, 1978
Applicant:
Inventors:
Ernst Riegler, Enns, AT;
Manfred Schmidt, Linz, AT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
248680 ; 52295 ; 151 68 ;
Abstract
In a base anchorage for heavy machinery, in particular converters, an anchoring plate is concreted into a base and is firmly connected with at least one bolt, whose end projecting out of the base is provided with a screw thread. The at least one bolt is produced of high-tensile strength material and, at its lower end, it is screwed through a threaded bore in the anchoring plate and contacts, with at least one flattened side, a corresponding face of a securing plate fixed relative to the anchoring plate, the bolt thus being secured against rotation.