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:
Jan. 14, 1986
Filed:
Nov. 23, 1982
Toshinori Takahashi, Kawasaki, JP;
Hisanori Tsumiyama, Yokohama, JP;
Keigo Okano, Yokohama, JP;
Yoshitaka Iwabuchi, Yamato, JP;
Victor Company of Japan, Ltd., Yokohama, JP;
Abstract
A rotary magnetic head device comprises a rotary body mounted with rotary magnetic heads which rotate while scanning over a traveling magnetic tape, where the heads scan over tracks formed obliquely with respect to the longitudinal direction of the tape to reproduce recorded signals, a bearing mechanism for bearing the rotary body in a freely rotatable state and so that the rotary body is freely displaceable along an axial direction thereof, and a displacing mechanism for displacing the rotary body along the axial direction thereof so that the heads follow and scan over the tape.