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:
Feb. 14, 1978
Filed:
Feb. 17, 1976
Applicant:
Inventors:
Hideki Sakumoto, Katano, JA;
Yoshiteru Namoto, Moriguchi, JA;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G03B / ; G03B / ; G11B / ;
U.S. Cl.
CPC ...
360 85 ; 226 91 ; 242179 ; 360 95 ;
Abstract
A rotary head type magnetic recording and reproducing system of helical scan type is disclosed using a tandem type tape cassette accommodating coaxial supply and take-up reels. At the time of tape loading, a rotary ring carrying a tape take-out post is rotated along the outer periphery of a cylinder including a rotary magnetic head assembly, and with this rotation the take-out post contacts the magnetic tape which is drawn out of the cassette and passed round the cylinder at a predetermined angle.