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1. (WO1991008798) APPARATUS FOR LOWERING PEOPLE FROM BUILDINGS AND THE LIKE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008798 International Application No.: PCT/NO1990/000191
Publication Date: 27.06.1991 International Filing Date: 19.12.1990
Chapter 2 Demand Filed: 12.07.1991
IPC:
A62B 1/06 (2006.01)
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
1
Devices for lowering persons from buildings or the like
06
by making use of rope-lowering devices
Applicants:
KLOKSETH, Per [NO/NO]; NO
Inventors:
KLOKSETH, Per; NO
Agent:
CURO AS; Postbox 38 N-7094 Lundamo, NO
Priority Data:
89513620.12.1989NO
Title (EN) APPARATUS FOR LOWERING PEOPLE FROM BUILDINGS AND THE LIKE
(FR) APPAREIL PERMETTANT DE DESCENDRE AU SOL DES PERSONNES SE TROUVANT DANS DES IMMEUBLES OU ANALOGUE
Abstract:
(EN) Apparatus for lowering people from a high level, for example from a post. A lowering line (16) that is led through a block (15) with a cylindrical ratchet (19) with a grooved rim (21) that is rotated between two side plates (18) on a shaft (20). The ratchet (19) works with a pawl (23) that is movably engaged with teeth (22) on the rim, and that near the rim of the ratchet (19) there is a narrow entry and exit opening (32) for the two parts of the lowering line (16). The grooved rim (21) of the ratchet (19) is designed with side walls at such an angle that they produce friction with the lowering line (16).
(FR) Appareil permettant de descendre au sol des personnes depuis des endroits haut-placés tels qu'un poteau. Une corde de descente (16) passe à travers un bloc (15) qui possède un rochet cylindrique (19) à rebord rainuré (21) tournant entre deux plaques latérales (18) situées sur un arbre (20). Le rochet (19) coopère avec un cliquet (23) qui s'engrène avec des dents (22) situées sur le rebord. A proximité du rebord du rochet (19) se trouve une étroite ouverture d'entrée et de sortie (32) pour les deux parties de la corde de descente (16). Le rebord rainuré (21) du rochet (19) comporte des parois latérales disposées à un angle tel qu'elles frottent contre ladite corde (16).
Designated States: US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: Norvegian (NO)
Also published as:
EP0506736US5305852