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1. (CA2235342) A SCREENING ARRANGEMENT

Office : Canada
Application Number: 2235342 Application Date:
Publication Number: 2235342 Publication Date: 22.05.1997
Grant Number: Grant Date: 15.08.2006
Publication Kind : C
Prior PCT appl.: Application Number:DK1996000412 ; Publication Number: Click to see the data
IPC:
E06B 9/32
E04D 13/03
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction
24
Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
26
Lamellar or like blinds, e.g. venetian blinds
28
with horizontal lamellae, e.g. non-liftable
30
liftable
32
Operating, guiding, or securing devices therefor
E FIXED CONSTRUCTIONS
04
BUILDING
D
ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
13
Special arrangements or devices in connection with roof coverings; Roof drainage
03
Sky-lights; Domes; Ventilating sky-lights
Applicants: V. KANN RASMUSSEN INDUSTRI A/S
Inventors: LASSEN, GERT GODVIG
KRISTENSEN, JESPER OSTERGAARD
Priority Data: 1276/95 15.11.1995 DK
Title: (EN) A SCREENING ARRANGEMENT
(FR) DISPOSITIF DE PROTECTION CONTRE LA LUMIERE
Abstract: front page image
(EN) The screening arrangement (7), in particular a Venetian blind, is intended for installation in a roof window (1) and comprises a screening length having a number of mutually connected elements as well as profile lists (10) to be mounted on each of the side members of the sash and each having a track (13) for receiving a means displaceable along the track, said means comprising a spring housing (15) and a slide shoe (16). The slide shoe (16) is provided with an abutment surface (20) for said elements (8) of the screening length during their gathering during raising of the screening arrangement. A bottom list (9) of the screening length facing the bottom member (4) of the frame is at each end connected with the displaceable means and loaded in the direction of the bottom member of the sash by a coil spring rotatably mounted in the spring housing (15), the uncoiled portion (18) of which extends in the track (13) in question from the displaceable means to a fixing point at the bottom member of the sash. The abutment surface (20) of the slide shoe (16) extends in the longitudinal direction of the track (13) to such an extent that it may receive a predetermined number of screening elements (8), and the spring housing (15) and the slide shoe (16) are displaceable relative to each other in view of reducing the extension of the abutment surface (20). The spring housing (15) may for instance be guided in a track (17) in the slide shoe (16).


Also published as:
CZPV1998-1510EP0879340RU02147661US6035920JP2000500200CN1202216
AU1996072102WO/1997/018378