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:
Feb. 06, 1990
Filed:
Aug. 04, 1988
Applicant:
Inventor:
Walter Oefner, Otterfing, DE;
Assignee:
Messerschmitt-Bolkow-Blohm GmbH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
428 341 ; 411500 ; 428 369 ; 428131 ; 428596 ;
Abstract
A hollow insert for a sandwich structure having at least one fixed head on a substantially hollow cylindrical shank with a bore through the shank, the head being eccentric relative to the shank, with a corresponding eccentricity of the opening of the bore of the shank in the head, the eccentricity securing the insert against rotation in the structure.