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:
Oct. 24, 1989
Filed:
Mar. 22, 1989
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A method of producing a magnetic head with use of a mounting jig which comprises a head projection amount setting member having a flat portion adapted to contact an upper surface of a vacuum generating member formed with a vacuum generating recess and having a recessed portion recessed from the flat portion by a predetermined depth corresponding to a projection amount of a magnetic head to be projected from a substantially central through-hole of the vacuum generating member; a presser member mounted on a side of the flat portion of the head projection amount setting member and provided with presser pawls for holding the vacuum generating member and pressing the same against the flat portion of the head projection amount setting member; an inclination adjusting member for adjusting parallelism of the magnetic head; and a height adjusting member connected to the presser member and the head projection amount setting member for adjusting a vertical position of the head projection amount setting member with respect to the magnetic head.