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:
Dec. 01, 1987
Filed:
Dec. 05, 1985
Applicant:
Inventor:
Tadashi Hasegawa, Koriyama, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360105 ; 360106 ;
Abstract
Floppy disk transducer heads 5a, 5b are mounted by gimbal springs 6a, 6b to facing sides of a radially movable carriage 9 and a loading arm 7 pivotally mounted to the carriage and biased theretowards by a flexible spring blade 8. An abutment stop 18 upstanding from the carriage engages a lower surface of the loading arm to prevent any further pivoting thereof towards the carriage beyond a position whereat the heads lightly pinch the opposite disk surfaces with a desired tracking force exclusively determined by the gimbal springs.