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:
Jul. 16, 2002
Filed:
Apr. 06, 1998
Applicant:
Inventors:
Hwan-young Choi, Kyonggi-do, KR;
Jin-seung Choi, Kyonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Kyungki-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 1/510 ; F16F 1/522 ;
U.S. Cl.
CPC ...
F16F 1/510 ; F16F 1/522 ;
Abstract
An appartatus for balancing a rotating member capable of preventing lubricity between balls from being reduced, and of enhancing balancing efficiency thereof. The rotational center of a turntable is the same as the center of the rotating member. A groove having a predetermined depth and a predetermined width is formed along the circumference of the turntable. A plurality of balls including first balls and second balls formed of different materials are alternately disposed in the groove. The first balls and the second balls may have different diameters.