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. 20, 2009
Filed:
Jun. 14, 2005
Applicants:
Kyosuke Ono, Hachioji, JP;
Hirotaka Shinada, Tokyo, JP;
Inventors:
Kyosuke Ono, Hachioji, JP;
Hirotaka Shinada, Tokyo, JP;
Assignee:
Naruse, Jun, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/48 (2006.01); G11B 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a head suspension mechanism capable of more effectively restraining sway mode and second-order torsion mode vibrations of the head suspension mechanism caused by an air flow. A flange portion having a free end portionon the base part side is formed at both edges close to the tip end of a suspension main frame, and at the same time, an elastic materialis provided in the free end portion. Also, a sway mode dynamic vibration absorber is formed by the length of the flange portion and the damping effect of the elastic material