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:
Nov. 10, 1998
Filed:
Feb. 21, 1997
Lee Hyun You, Pyungtaek, KR;
LG Electronics, Inc., Seoul, KR;
Abstract
A pinch roller driving device including a vertical moving member which has a holder for moving a pinch roller upward and downward, and an arm formed integrally with the holder for attaching the pinch roller. The pinch roller driving device is composed of the vertical moving member having such an improved structure including: a rotating member for moving the vertical moving member upward and downward, and a horizontal moving member for moving the vertical moving member toward a capstan shaft. According to this invention, it is possible to precisely maintain the squareness that has an effect on the stable transfer of the video tape, and to avoid the tape damage and noise occurrence during video recording and reproducing.