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1. WO1996005886 - RESCUE DEVICE

Publication Number WO/1996/005886
Publication Date 29.02.1996
International Application No. PCT/SE1994/000769
International Filing Date 23.08.1994
Chapter 2 Demand Filed 25.03.1996
IPC
A62B 1/10 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
1Devices for lowering persons from buildings or the like
06by making use of rope-lowering devices
08with brake mechanisms for the winches or pulleys
10mechanically operated
CPC
A62B 1/10
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
1Devices for lowering persons from buildings or the like
06by making use of rope-lowering devices
08with brake mechanisms for the winches or pulleys
10mechanically operated
Applicants
  • INTERCEDO HOLDING AB [SE/SE]; P.O. Box 80 S-598 00 Vimmerby, SE (AllExceptUS)
  • ALMQVIST, Evert [SE/SE]; SE (UsOnly)
  • SVENSSON, Rolf [SE/SE]; SE (UsOnly)
Inventors
  • ALMQVIST, Evert; SE
  • SVENSSON, Rolf; SE
Agents
  • HYLTNER, Jan-Olof ; Noréns Patentbyrå AB P.O. Box 10198 S-100 55 Stockholm, SE
Priority Data
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) RESCUE DEVICE
(FR) DISPOSITIF DE SAUVETAGE
Abstract
(EN)
The present invention relates to an apparatus for downhauling people or other loads, comprising a brake which functions to limit the downhauling speed. According to the invention the apparatus includes a rotatable wheel (3; 103; 203), a rotatable roller (10; 110, 110'; 210, 210'), which is located radially outside the periphery of the wheel and which can be swung into abutment with the wheel periphery, and an elongated belt (2; 102; 202) having an incoming part which runs between the respective peripheral surface of the wheel and the roller and around a part of the wheel periphery, and an outgoing part which runs between the wheel and a device (11; 111, 111'; 210', 210) which is located radially outside the wheel and which when the belt is under load functions to swing the rotatable roller towards the periphery of the wheel and therewith brings that part of the belt which lies between the roller and the wheel into abutment with the periphery of said wheel.
(FR)
La présente invention a pour objet un appareil pour le treuillage de personnes ou d'autres charges, comportant un frein qui limite la vitesse de treuillage. Selon l'invention, l'appareil comporte une roue rotative (3; 103; 203), un galet rotatif (10; 110, 110'; 210, 210') qui est disposé à l'extérieur de la périphérie de la roue dans le sens radial et qui peut pivoter pour venir buter contre la périphérie de la roue, ainsi qu'une courroie allongée (2; 102; 202) pourvue d'une partie d'entrée, qui passe entre la surface périphérique de la roue et le galet et autour d'une partie de la périphérie de la roue, et une partie sortante qui passe entre la roue et un dispositif (11; 111, 111'; 210', 210) qui est situé à l'extérieur de la roue dans le sens radial et qui, lorsque la courroie est sous charge, fonctionne de façon à faire basculer le galet rotatif vers la périphérie de la roue et à faire ainsi buter la partie de la courroie située entre le galet et la roue contre la périphérie de ladite roue.
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