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:
Jan. 07, 1992
Filed:
May. 09, 1989
Norio Yagi, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A disc apparatus includes rotatable discs each having a recording disc surface or surfaces, a head for recording and reproducing information to or from the disc, and an actuator for moving the head along the surface of the disc. The disc, the head, the actuator, and the like are accommodated in a rectangular housing which is supported on a frame of the apparatus by four dampers arranged at four corners of the housing. The center of gravity of the housing is located nearer one corner with respect to the other corners. The spring constant of the damper located at the corner which is at the greatest distance from the center of gravity is smaller than the spring constants of the other dampers.