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:
Sep. 21, 2004
Filed:
Aug. 01, 2002
Moshe Meller, Haifa, IL;
Other;
Abstract
A rescue method and apparatus for rescuing or evacuating occupants from high rise buildings or other high structures includes a frame adjacent an escape portion of the high structure; a dynamic resistance device such as an air fan mounted to the frame; and a removable and replaceable cable cartridge, having a pre-wound 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 evacuated. When the person to be evacuated goes out from the escape portion of the high structure, his descending motion causes the cable to unwind with the same linear speed as the descending speed of the person, thus causing the rotatable portion of the dynamic resistance device to rotate and to create resistance to the descending speed of the person, until the descending speed of the person reaches a substantially equilibrium value. After a first person is evacuated, a new cable cartridge is mounted to the dynamic resistance device and the cable thereof is connected to a next person to be evacuated.