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:
Sep. 14, 1982
Filed:
May. 23, 1980
Noboru Higashiyama, Kamakura, JP;
Masaru Sasaki, Kamakura, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A magnetic head supporting mechanism for a double side type flexible disc drive apparatus is rotatably driven and contains a first and second magnetic head for read-out or write-in on each magnetic recording surface of the disc. The magnetic head is slidably contacted with the surface during the operation and includes a carriage having a first and second magnetic head which is positioned on a predetermined data track of the disc with the carriage having first and second arms and one of the arms being rotated with the first and second magnetic head assemblies being mounted on the first and second arm respectively. One of the magnetic head assemblies contains a resilient holder affixed to the arm and simultaneously fixed to the magnetic head while a gimbal spring which is disposed on the holder and has a surface fitted to the head also contains a projection which is formed on the other surface. A point member is fixed on the holder at one end and is fitted in such a manner that it contacts the projection of the gimbal spring on the other end.