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. 17, 1978
Filed:
Sep. 10, 1976
Applicant:
Inventor:
Oskar Bschorr, Munich, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ; G10K / ;
U.S. Cl.
CPC ...
188 / ; 181198 ; 181207 ; 181286 ;
Abstract
A vibration damper for damping sound propagating in solids includes vibran damping horn members connected through a damping material to a support point on the surface of the solid in such a manner that a tapering portion of the horn member contacts the solid through the damping material. The taper in a horn member, for example of circular cross section, is considered to be the curvature of the horn member away from a generatrix of the horn member. The damping factor of the connecting damping material is equal or substantially equal to the terminal impedance of the horn member.