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:
Mar. 21, 1989
Filed:
Jul. 10, 1985
Minoru Yamano, Ibaraki, JP;
Hideo Fujiwara, Toride, JP;
Masashi Hayashi, Mizukaido, JP;
Nobuhiko Naganawa, Kitasoma, JP;
Hitachi Maxell, Ltd., Osaka, JP;
Abstract
In a magnetic head with a slider, there are provided a head core made of a magnetic material having a first sliding surface for slidably contacting with a magnetic recording medium and at least one recording and reproducing gap defined on the sliding surface, a slider having a second sliding surface for slidably guiding the magnetic recording medium. The slider is connected to one side wall of the magnetic head core by an adhering material. A recess is defined on the slider along the entire length of the peripheral portion of one side wall of the magnetic head core. Chamferred parts are formed on the corner of the first sliding surface and the side wall of the magnetic head core.