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. 25, 2003
Filed:
Jul. 06, 2001
Werner Hehn, Erlangen, DE;
INA-Wälzlager Schaeffler oHG, Herzogenaurach, DE;
Abstract
A self-balancing device for a rotating machine part, includes an unbalance compensation disk, which is made through a non-cutting process and surrounds a rotation axis of a rotating machine element. A plurality of compensating masses is freely movable in an interior space of the compensation disk and assumes automatically a position to compensate an unbalance of the machine element. The compensation disk includes a first half shell and a second half shell having two axial partition planes, which are spaced from one another in a radial direction, wherein the first and second half shells are non-detachable connected to one another.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile