EP0849417B1 - Structure support, particulièrement pour éléments modulaires de plancher - Google Patents
Structure support, particulièrement pour éléments modulaires de plancher Download PDFInfo
- Publication number
- EP0849417B1 EP0849417B1 EP97122266A EP97122266A EP0849417B1 EP 0849417 B1 EP0849417 B1 EP 0849417B1 EP 97122266 A EP97122266 A EP 97122266A EP 97122266 A EP97122266 A EP 97122266A EP 0849417 B1 EP0849417 B1 EP 0849417B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- supporting structure
- cross
- structure according
- stem
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02458—Framework supporting the panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02452—Details of junctions between the supporting structures and the panels or a panel-supporting framework
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
- E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
- E04F2015/02055—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional supporting elements between furring elements and underlayer
- E04F2015/02061—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional supporting elements between furring elements and underlayer adjustable perpendicular to the underlayer
Definitions
- the present invention relates to a supporting structure particularly but not exclusively for modular flooring elements.
- raised floors are available from documents DE-A-3 721 195, DE-U-85 31 810 and FR-A-2 662 728.
- DE-A-3 721 195 discloses features comprised in the preamble of claim 1.
- the aim of the present invention is to provide an improved supporting structure for modular flooring elements which allows quick installation and ensures high stability and reliability over time.
- an object of the present invention is to provide a new coupling node in the supporting frame which ensures the provision of stable and safe connections among a plurality of frame elements.
- Another object of the present invention is to provide a supporting structure which can be manufactured at a very low cost.
- each base trunk comprises a base sleeve in which one end is rigidly coupled to a plate or pedestal for resting on the ground or on the floor and the other end is affected by a threaded nut in order to allow to adjust and set the height of the post to the chosen level.
- a supporting structure 1 is formed by a plurality of supporting posts 2 for resting on a resting surface 3, by a plurality of stringers 4 and tubular cross-members 5 with a longitudinal slot 6 which form a supporting frame for a plurality of modular flooring elements 7.
- Each supporting post 2 comprises a trunk 8, a stem 9 which can be telescopically coupled to the trunk or post 8, for example by screwing therein or by simple insertion with adjustment of the position by means of a nut 14, and an upper plate or head 10 with four crossing recesses 11 provided with a respective notch or slot 12.
- the trunk 8 is formed by a sleeve the lower end whereof is fixed, for example welded, to a plate or pedestal 13 for resting on the ground or on the floor 3, while its upper end constitutes the resting and contrast element for the nut 14 that is normally screwed on the threaded stem 9.
- the upper plate or head 10 abuts against the stem 9 and is fixed below it, for example welded (figure 8), while in an upward region it has two pairs of aligned shoulders 15 and 16 which delimit, between them, the slotted recesses 11 and form the seat for accommodating the tubular profiled elements 4 or 5.
- the plate 10 has a substantially rectangular configuration and is meant to constitute a resting and locking element for the ends of two stringers 4 and of one or two cross-members 5.
- a recess 11 thereof, located at a longer side of the plate 10, has an extension 17 in order to increase the resting surface for the tubular stringers 4 and cross-members 5.
- the asymmetrical shape and support of the plate 10 against the stem 9 allows to easily form perimetric structure regions, for example at the area of contact with walls, where the system of stringers and cross-members must form a T.
- the stringers and the cross-members can be constituted by a same C-shaped profiled element (figure 2) with a longitudinal slot 6 (figure 1) or by profiled elements having a different cross-section, for example a rectangular or square one (figure 2).
- the means for removably mutually fixing the plate 10 and the tubular stringer or cross-member 4, 5 may be provided by using bolts 19 the head whereof abuts against the lower face of the plate 10 and the threaded stem whereof passes through a respective notch 12 to screw into a respective rhomboid nut 20 (figures 1 to 3, 12 and 13) inserted beforehand through the slot 6 into the overlying stringer or cross-member.
- Each nut 20, during use engages against the inside walls of the respective profiled element (figure 3), so that it is possible to quickly and safely tighten the bolts 19 by acting only on the head of said bolts.
- a structure is thus obtained which is resistant not only to vertical stresses but also to horizontal stresses, such as for example the dynamic stresses produced by moving vehicles.
- the materials and the dimensions may be various according to requirements.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Claims (6)
- Structure de support, comportant une pluralité de poteaux de support (2) destinés à venir en appui sur une surface d'appui (3), une pluralité de traverses tubulaires (4) et d'entretoises tubulaires (5) ayant une fente longitudinale (6), qui forment un châssis de support pour une pluralité d'éléments de plancher modulaires (7), dans lequel chaque poteau (2) comporte un tronc de base (8), une tige (9) qui peut être reliée téléscopiquement audit tronc (8), une plaque supérieure (10) qui est supportée par ladite tige (9) et qui a quatre évidements en croix (11) munis d'encoches respectives (12), et des moyens de fixation (19, 20) pour la fixation dans l'évidement respectif (11) de la plaque (10) d'une traverse tubulaire (4) ou d'une entretoise tubulaire (5) respective, caractérisée en ce que ladite plaque (10) a une configuration sensiblement rectangulaire en vue en plan avec un seul prolongement (17) au niveau d'un côté plus long de celle-ci, l'évidement respectif (11) étant situé dans ledit prolongement (17).
- Structure de support selon la revendication 1, caractérisée en ce que chaque pied ou poteau (2) comporte un manchon de base dans lequel une première extrémité est reliée de manière rigide à un socle en appui sur le sol ou un plancher (13) et l'autre extrémité est configurée sous la forme d'un support pour un écrou (14) qui est en prise sur ladite tige filetée (9).
- Structure de support selon la revendication 1, caractérisée en ce que ladite plaque supérieure (10) a plusieurs évidements en croix (11), chacun de ceux-ci ayant une encoche ou une fente (12) respective.
- Structure de support selon la revendication 1, caractérisée en ce que ladite plaque supérieure (10) est fixée à la partie supérieure de ladite tige (9).
- Structure de support selon la revendication 1, caractérisée en ce que ladite plaque supérieure (10) comporte deux paires d'épaulements (15, 16) qui délimitent, entre elles, des évidements munis de fentes (11) pour recevoir lesdites traverses tubulaires (4) et entretoises tubulaires (5).
- Structure de support selon l'une quelconque des revendications précédentes, caractérisée en ce que lesdits moyens de fixation comprennent des boulons (19) et des écrous rhomboïdaux (20), la tête de chaque boulon (19) étant adaptée pour venir en butée contre la face inférieure de ladite plaque (10), la tige filetée du boulon (19) passant à travers une encoche respective (12) pour être vissée dans un écrou respectif (20), lesdits écrous (20) étant adaptés pour être insérés au préalable, à travers ladite fente longitudinale (6), dans la traverse (4) ou l'entretoise (5) sus-jacente, de manière à venir en prise contre des parois intérieures de celle-ci.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVR960056U | 1996-12-18 | ||
IT1996VR000056U IT241325Y1 (it) | 1996-12-18 | 1996-12-18 | Struttura di supporto particolarmente per elementi modulari dipavimentazione |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0849417A2 EP0849417A2 (fr) | 1998-06-24 |
EP0849417A3 EP0849417A3 (fr) | 1998-09-30 |
EP0849417B1 true EP0849417B1 (fr) | 2004-08-11 |
Family
ID=11428215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97122266A Expired - Lifetime EP0849417B1 (fr) | 1996-12-18 | 1997-12-17 | Structure support, particulièrement pour éléments modulaires de plancher |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0849417B1 (fr) |
DE (1) | DE69730191T2 (fr) |
ES (1) | ES2227648T3 (fr) |
IT (1) | IT241325Y1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008058325A1 (de) * | 2008-11-20 | 2010-05-27 | Markus Rensburg | Einstellbauteil, ebene Fläche umfassend ein derartiges Einstellbauteil sowie Verfahren zum Aufbau einer ebenen Fläche |
DE102010004466A1 (de) * | 2010-01-12 | 2011-07-14 | Fechner, Dietmar, 41470 | Befestigungssystem für die Montage einer Bodenkonstruktion und Verfahren zur Montage einer Bodenkonstruktion |
ES2512265B2 (es) * | 2013-04-22 | 2015-07-14 | Antonio Ángel ORTEGA JURADO | Sistema de pavimento flotante |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8531810U1 (de) * | 1985-11-11 | 1986-02-27 | Kotzott, Günter, Dipl.-Ing., 4300 Essen | Sonderprofil, dessen Verschraubung und Abstützung mittels höhen-verstellbarer Stütz-Füße als Rasterrahmen-Unterkonstruktion für sogenannte Doppel- (bzw. Kabel- oder Versorgungs-) Böden |
DE3721195C2 (de) * | 1987-06-26 | 1999-02-11 | Rheinhold & Mahla Ag | Doppelboden-Rastersystem |
FR2662728B1 (fr) * | 1990-05-31 | 1996-11-15 | Michel Bouche | Support de faux-planchers pour salles techniques, notamment salles d'informatique. |
-
1996
- 1996-12-18 IT IT1996VR000056U patent/IT241325Y1/it active
-
1997
- 1997-12-17 DE DE69730191T patent/DE69730191T2/de not_active Expired - Lifetime
- 1997-12-17 ES ES97122266T patent/ES2227648T3/es not_active Expired - Lifetime
- 1997-12-17 EP EP97122266A patent/EP0849417B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITVR960056U4 (it) | 1998-06-18 |
DE69730191T2 (de) | 2005-08-11 |
DE69730191D1 (de) | 2004-09-16 |
EP0849417A2 (fr) | 1998-06-24 |
EP0849417A3 (fr) | 1998-09-30 |
ES2227648T3 (es) | 2005-04-01 |
IT241325Y1 (it) | 2001-05-03 |
ITVR960056U1 (it) | 1998-06-18 |
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