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:
May. 13, 1997
Filed:
Mar. 02, 1995
Applicant:
Inventor:
Jon A Hoshizaki, Cupertino, CA (US);
Assignee:
Exclusive Design Company, Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
451168 ; 451343 ;
Abstract
An apparatus and method is disclosed for texturizing magnetic storage disks in which the vibration due to forces imparted by oscillating motion is greatly decreased. Typically, the oscillating motion is caused by an oscillating spindle assembly which is slidably mounted on a base. The disclosed apparatus and method utilizes a counter-balance slidably mounted to the base which is caused to move in an opposite direction to the oscillating assembly. The apparatus uses a mechanical linkage which includes a yoke attached to the oscillating assembly, and a pulley and cable arrangement, attached to the counter-balance.