Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020117117 - SUBFLOOR JOINT

Publication Number WO/2020/117117
Publication Date 11.06.2020
International Application No. PCT/SE2019/051229
International Filing Date 04.12.2019
IPC
E04F 15/02 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
15Flooring
02Flooring or floor layers composed of a number of similar elements
CPC
E04F 15/02005
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
15Flooring
02Flooring or floor layers composed of a number of similar elements
02005Construction of joints, e.g. dividing strips
E04F 15/02038
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
15Flooring
02Flooring or floor layers composed of a number of similar elements
02038characterised by tongue and groove connections between neighbouring flooring elements
E04F 15/02155
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
15Flooring
02Flooring or floor layers composed of a number of similar elements
0215specially adapted for being adhesively fixed to an underlayer; Fastening means therefor; Fixing by means of plastics materials hardening after application
02155Adhesive means specially adapted therefor, e.g. adhesive foils or strips
E04F 2201/0184
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
2201Joining sheets or plates or panels
01Joining sheets, plates or panels with edges in abutting relationship
0184by rotating the sheets, plates or panels around an axis which is perpendicular to the abutting edges and perpendicular to the main plane, possibly combined with a sliding movement
E04F 2201/023
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
2201Joining sheets or plates or panels
02Non-undercut connections, e.g. tongue and groove connections
023with a continuous tongue or groove
E04F 2201/043
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
2201Joining sheets or plates or panels
04Other details of tongues or grooves
043with tongues and grooves being formed by projecting or recessed parts of the panel layers
Applicants
  • VÄLINGE INNOVATION AB [SE]/[SE]
Inventors
  • NILSSON, Anders
  • QUIST, Karl
Priority Data
1851511-405.12.2018SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SUBFLOOR JOINT
(FR) JOINT DE SOUS-PLANCHER
Abstract
(EN)
A set of essentially identical subfloor panels (1, 1', 1'') including a joint configured to be glued, wherein the joint comprises an element (7)at a strip (6) which protrudes from a first joint edge (132) at an edge of a panel (1) and an element groove at an adjacent edge. The joint comprises a flexible tongue (30) which is configured to cooperate,in the joined position, with a tongue groove (20) for positioning of the panel (1) relative the adjacent panel (1') in a first vertical direction. The joint is configured for a joining of the edge and the adjacent edge by a vertical motion (113) of the edge relative the adjacent edge. A space above the strip (6) and between the element (7) and the first joint edge (132) is configured to be filled partly or completely with a glue before the edge and the adjacent edge are joined, and wherein the joint is configured such that during joining the glue is displaced in the joint and towards an upper surface (41) of the panel and towards a lower surface (42) of the panel. A flow resistance towards the lower surface (42) is larger than a flow resistance towards the upper surface (41).
(FR)
La présente invention concerne un ensemble de panneaux de sous-plancher sensiblement identiques (1, 1', 1'') comprenant un joint conçu pour être collé, le joint comprenant un élément (7) au niveau d'une bande (6) qui fait saillie à partir d'un premier bord de joint (132) au niveau d'un bord d'un panneau (1) et une rainure d'élément au niveau d'un bord adjacent. Le joint comprend une languette flexible (30) qui est conçue pour coopérer, dans la position assemblée, avec une rainure de languette (20) pour positionner le panneau (1) par rapport au panneau adjacent (1') dans une première direction verticale. Le joint est conçu pour assurer une jonction du bord et du bord adjacent par un mouvement vertical (113) du bord par rapport au bord adjacent. Un espace au-dessus de la bande (6) et entre l'élément (7) et le premier bord de joint (132) est conçu pour être rempli partiellement ou complètement avec une colle avant que le bord et le bord adjacent soient assemblés, le joint étant conçu de telle sorte que, lors de l'assemblage, la colle est déplacée dans le joint et vers une surface supérieure (41) du panneau et vers une surface inférieure (42) du panneau. Une résistance à l'écoulement vers la surface inférieure (42) est supérieure à une résistance à l'écoulement vers la surface supérieure (41).
Latest bibliographic data on file with the International Bureau