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:
Apr. 07, 1992
Filed:
Mar. 15, 1989
Applicant:
Inventors:
Osamu Fujiwara, Nagaokakyo, JP;
Kunihiko Nakagawa, Nagaokakyo, JP;
Yoshinori Kakuta, Nagaokakyo, JP;
Masami Tomita, Nagaokakyo, JP;
Seiji Kishikawa, Nagaokakyo, JP;
Tooru Yuri, Nagaokakyo, JP;
Assignee:
Mitsubishi Danki Kabuhiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360 85 ; 360 95 ; 360 963 ; 360 965 ;
Abstract
In a magnetic tape recording and playback device which has a rotating drum with magnetic heads, a capstan, and reel blocks, the stator coils of motors for driving them are mounted on a board together with electrical circuits for controlling the motors. The electrical circuits and the stator coils of motors are interconnected by conductor patterns formed on the board.