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:
Aug. 05, 1997
Filed:
Aug. 16, 1995
Applicant:
Inventor:
Jong-Sung Park, Seoul, KR;
Assignee:
Dalwoo Electronics Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
2423551 ; 188267 ;
Abstract
A reel brake device for use in a video cassette recorder comprises a magnetic rubber set in order to ensure a speedy action of a brake lever and to reinforce the braking force. The magnetic rubber set consists of a ring-shaped magnetic rubber mounted around a brake drum of a reel table and a magnetic rubber brake block attached to the brake lever. The magnetic rubber brake block has an opposite magnetic pole to the ring-shaped magnetic rubber and an arc-profiled abutting surface for engaging with the ring-shaped magnetic rubber.