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. 12, 1993
Filed:
Dec. 09, 1991
Applicant:
Inventor:
Kye Y Ryu, Seoul, KR;
Assignee:
Goldstar Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
242201 ;
Abstract
A reel driving apparatus for use in a tape recorder such as a video cassette tape recorder, a digital audio tape recorder and the like, includes a rotary disk provided with an engaging protrusion and resiliently biased by a coil spring, an up/down bracket movable upward and downward together with the up/down bracket, and an idler gear engaging with upper and lower gears of supply and take-up clutches, selectively. By the arrangement described, the structure of deck mechanism becomes simple by using only a single idler mechanism to drive the supply reel and the take-up reel in different torques suitable for a high speed mode and low speed mode.