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:
Apr. 22, 2003
Filed:
Nov. 06, 2001
Moshe Meller, Haifa, IL;
Other;
Abstract
A rescue method and apparatus for rescuing occupants from high rise buildings includes a frame adjacent an escape portion of the building; a dynamic resistance device mounted to the frame; and a removable and replaceable cable cartridge, having a pre-roller cable, which is removably and non-rotatably coupled to a rotatable portion of the dynamic resistance device. The cable is connectable to a person to be rescued. When the person to be rescued goes out from the escape portion of the building, his falling motion causes the cable to move with the same speed as the falling speed, thus causing the rotatable portion of the dynamic resistance device to rotate and to create resistance to the falling speed, until the falling speed of the person reaches a substantially constant value. After a first person is rescued, a new cable cartridge is mounted and the cable thereof is connected to a next person to be rescued.