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. 11, 1986
Filed:
Oct. 31, 1984
Applicant:
Inventors:
Woo K Lee, Kangnam-Ku, Seoul, KR;
Young H Kim, Mapo-Ku, Seoul, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B / ;
U.S. Cl.
CPC ...
182-5 ; 2338 ;
Abstract
A steel wire is extended from one end of a belt to a ring of a buckle through a small escape device inserted a pair of control plates, pulling speed of said wire being controlled by a rack gear with roller and a pair of control plates constituted with a fixed control plate and a moving control plate, wherein said moving control plate is controlled by control bolts positioned on the side surface of a small escape device, and said small escape device is disassembled from said buckle in an emergency.