EP1174566B1 - Support réglable en hauteur pour faux planchers surélevés - Google Patents

Support réglable en hauteur pour faux planchers surélevés Download PDF

Info

Publication number
EP1174566B1
EP1174566B1 EP01115352A EP01115352A EP1174566B1 EP 1174566 B1 EP1174566 B1 EP 1174566B1 EP 01115352 A EP01115352 A EP 01115352A EP 01115352 A EP01115352 A EP 01115352A EP 1174566 B1 EP1174566 B1 EP 1174566B1
Authority
EP
European Patent Office
Prior art keywords
height
plate
core
adjustable support
thread
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
Application number
EP01115352A
Other languages
German (de)
English (en)
Other versions
EP1174566A1 (fr
Inventor
Hans-Heinz Birkmüller
Manfred Kaiser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knauf Integral KG
Original Assignee
Knauf Integral KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Knauf Integral KG filed Critical Knauf Integral KG
Publication of EP1174566A1 publication Critical patent/EP1174566A1/fr
Application granted granted Critical
Publication of EP1174566B1 publication Critical patent/EP1174566B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
    • E04F15/0247—Screw jacks
    • 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
    • E04F15/02405—Floor panels

Definitions

  • the present invention relates to a height-adjustable carrier for Raised floors consisting of a core with an external thread and at least one Plate with matching internal thread.
  • Height-adjustable supports for hollow floors have so far been made of metal and usually have a plate firmly attached to the central core and one second internally threaded plate so that it is height adjustable are.
  • These height-adjustable carriers have the disadvantage that they are in the Fire quickly lose their stability and thus the support function for the placed slabs of the hollow floor.
  • these supports are made of metal able to transmit sound, in particular impact sound, to the lower floor.
  • the previously known supports must be protected against corrosion become.
  • the invention has set itself the task of height-adjustable carriers for To provide hollow floors, which also consist of a core External thread and at least one plate with a matching internal thread which maintain their stability even in the event of a fire, a better one Ensure sound insulation and are not protected against corrosion have to.
  • the core and the Board made of fiber-reinforced, set gypsum with the core a diameter of 70 to 120 mm and the plate a height of 25 to 50 mm and an edge length of 110 to 220 mm.
  • the diameter of the core is 80 to 100 mm and the plate has one Height of 30 to 45 mm and an edge length of 130 to 180 mm.
  • the plate is preferably designed square, but can easily also be rectangular or polygonal.
  • the thread can be a trapezoidal thread, but preferably a saw thread, since the latter enables a better distribution of the load on the hollow floor to the carrier.
  • the core of fiber-reinforced, set gypsum is preferably produced in such a way that a correspondingly thick pressed plate is cut into longer blocks, which are then turned into columns, into which an external thread matching the plate is then cut. In principle, however, it is also possible to manufacture the columns and the plates by pouring fibrous, settable masses of ⁇ - and / or ⁇ -hemihydrate and anhydrite.
  • the aqueous binder component is poured into a suitable matrix and after hardening the matrix is removed, e.g. B. by opening. The core can then be removed.
  • the plate at the lower end of the Attach core and cutouts at the top of the core in which matching rods made of fiber-reinforced, set gypsum.
  • these rods are designed to be removable, it is also possible at any time after removing the cover plates in the cavity underneath to be able to work and lay or change cables.
  • the distances the height-adjustable carrier according to the invention corresponds to one another preferably the dimensions of the cover plates. In the event that the Hollow floor should be particularly heavily loaded or the dimensions of the Cover plates are particularly large, can of course also smaller Distances between the beams are used.
  • the height adjustable straps according to the invention are therefore very versatile and can be used flexibly and among other things wherever the Hollow floors are to be exposed to particularly high loads, for example by forklifts.
  • a typical embodiment of the carrier according to the invention consists of a 150 to 300 mm long column made of compressed, fiber-reinforced plaster a diameter of 90 mm, in which a trapezoidal or Saw thread is cut and two square plates with the Dimensions 150 x 150 x 35 mm and a central hole with a Thread that fits the column.
  • the two plates are on the top and screwed on the lower end of the column and adjusted in height. If desired, they are fixed in this setting by gluing to the thread.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Dowels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Panels For Use In Building Construction (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Manipulator (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Claims (6)

  1. Support réglable en hauteur pour planchers creux, consistant d'un noyau à filet extérieur et d'au moins une plaque ayant un filet intérieur adapté audit filet extérieur, caractérisé en ce que le noyau et la plaque consistent en gypse pris et renforcé en fibres, le noyau ayant un diamètre compris entre 70 et 120 mm et la plaque une hauteur de 25 à 50 mm ainsi qu'une longueur d'arête de 110 à 220 mm.
  2. Support réglable en hauteur selon la revendication 1, caractérisé en ce que le noyau a un diamètre compris entre 80 et 100 mm et la plaque une hauteur de 30 à 45 mm ainsi qu'une longueur d'arête de 130 à 180 mm.
  3. Support réglable en hauteur selon la revendication 1 ou 2, caractérisé en ce que la plaque est carrée.
  4. Support réglable en hauteur selon l'une des revendications 1 à 3, caractérisé en ce que les filets sont des filets en dent de scie.
  5. Procédé de fabrication d'un support réglable en hauteur pour faux planchers surélevés selon l'une des revendications 1 à 4, caractérisé en ce que des trous ayant un filet intérieur sont découpés à partir des plaques pressées en gypse pris et renforcé en fibres, et des blocs oblongs sont d'abord découpés à partir d'une plaque correspondante de plus grande épaisseur, puis sont façonnés au tour en colonnes dans lesquelles un filet extérieur correspondant au filet de la plaque est ensuite taillé.
  6. Procédé de fabrication d'un support réglable en hauteur pour faux planchers surélevés selon l'une des revendications 1 à 4, caractérisé en ce que le noyau comportant un filet en dent de scie est fabriqué par un procédé de coulée, une composition de liant aqueux étant coulée dans une matrice appropriée, la matrice étant enlevée après le durcissement et le noyau étant retiré.
EP01115352A 2000-07-20 2001-06-26 Support réglable en hauteur pour faux planchers surélevés Expired - Lifetime EP1174566B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10035225A DE10035225C1 (de) 2000-07-20 2000-07-20 Höhenverstellbarer Träger für Hohlböden
DE10035225 2000-07-20

Publications (2)

Publication Number Publication Date
EP1174566A1 EP1174566A1 (fr) 2002-01-23
EP1174566B1 true EP1174566B1 (fr) 2004-05-19

Family

ID=7649537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01115352A Expired - Lifetime EP1174566B1 (fr) 2000-07-20 2001-06-26 Support réglable en hauteur pour faux planchers surélevés

Country Status (12)

Country Link
EP (1) EP1174566B1 (fr)
AT (1) ATE267315T1 (fr)
CZ (1) CZ20012623A3 (fr)
DE (2) DE10035225C1 (fr)
DK (1) DK1174566T3 (fr)
ES (1) ES2219459T3 (fr)
HU (1) HU223629B1 (fr)
NO (1) NO20013571L (fr)
PL (1) PL348713A1 (fr)
PT (1) PT1174566E (fr)
RU (1) RU2001120237A (fr)
TR (1) TR200401482T4 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081960A1 (fr) * 1981-12-12 1983-06-22 David George Godfrey Cric de support
CH675003A5 (en) * 1988-02-19 1990-08-15 Guenter Feurstein Support for panels of hollow floor - has means to adjust height of panels above underfloor
DE29514656U1 (de) * 1995-09-12 1996-01-25 Heinrich Josef Winter Kunststoffverarbeitung und Werkzeugbau GmbH, 63512 Hainburg Bodenplatte für einen Hohlraumfußboden
DE19631231A1 (de) * 1996-08-02 1998-02-05 Sicowa Verfahrenstech Hohlraumboden

Also Published As

Publication number Publication date
NO20013571D0 (no) 2001-07-19
HUP0103031A2 (hu) 2002-12-28
RU2001120237A (ru) 2003-06-20
DK1174566T3 (da) 2004-08-09
HU0103031D0 (en) 2001-10-28
EP1174566A1 (fr) 2002-01-23
TR200401482T4 (tr) 2004-08-23
PL348713A1 (en) 2002-01-28
ATE267315T1 (de) 2004-06-15
DE50102311D1 (de) 2004-06-24
ES2219459T3 (es) 2004-12-01
HU223629B1 (hu) 2004-10-28
DE10035225C1 (de) 2001-10-31
PT1174566E (pt) 2004-09-30
NO20013571L (no) 2002-01-21
CZ20012623A3 (cs) 2002-07-17

Similar Documents

Publication Publication Date Title
EP2875193B1 (fr) Montage d'un coffrage de mur et système d'ancrage à élément de dimension modulaire
EP2787140B1 (fr) Plafond plat en structure composite bois-béton et procédé de fabrication d'un tel plafond plat
DE102011102825B4 (de) Verbindungsanordnung und Verfahren zur Herstellung einer Durchstanzsicherung
DE102019007619A1 (de) Verankerungsvorrichtung, Verankerung mit Verankerungsvorrichtung und Verfahren zur Herstellung der Verankerung
DE202006015693U1 (de) Holz-Beton-Verbundelement
DE3609780A1 (de) Vorgefertigtes schalungselement
EP1174566B1 (fr) Support réglable en hauteur pour faux planchers surélevés
EP3816369B1 (fr) Dispositif d'ancrage, ancrage pourvu de dispositif d'ancrage et procédé de fabrication d'ancrage
DE1683121C3 (de) Spindeltreppe
EP1094176B1 (fr) Coffrage pour colonnes de bâtiments
WO2021083598A1 (fr) Dispositif d'ancrage, ancrage comprenant le dispositif d'ancrage et procédé de production de l'ancrage
DE19639576A1 (de) Befestigung der Säule eines Schwenkkranes
EP0104262B1 (fr) Dalle mixte autoportante - produit - méthode - dispositif - application
AT385075B (de) Verankerungsvorrichtung fuer die befestigung von gelaenderstuetzen an betonbauteilen
DE841722C (de) Form zur Herstellung von Bauplatten
DE102005028697A1 (de) System zum Erstellen einer Gebäudewand
DE3034740A1 (de) Ankerbefestigung eines saeulenschwenkkranes
AT522359B1 (de) Verbindungsvorrichtung zum kraftschlüssigen Verbinden wenigstens zweier Betonfertigteile
DE202023107246U1 (de) Vorgefertigter Deckenbauteil sowie die aus vorgefertigten Deckenbauteilen gefertigte Decke
DE1835999U (de) Form zur herstellung von aussparungen in betonbauten.
DE843895C (de) Verfahren zum Herstellen von monolithischen, im Grundriss vieleckigen oder kreisfoermigen Stahlbetonbauten, wie Kaminen, Tuermen od. dgl.
DE1252875B (de) Schraubverbindung fuer die Bewehrung am Stoss von vorgefertigten Bauteilen aus Beton od. dgl. und Verfahren zur Herstellung der Bauteile
DE2455296B2 (de) Wand mit Stützen und daran befestigten Wandplatten
AT367138B (de) Deckenelement aus beton
AT52728B (de) Vorrichtung zum Formen und Gießen von Häusern und dgl. aus einem Stück.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020717

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AXX Extension fees paid

Free format text: LV PAYMENT 20020717

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KNAUF INTEGRAL KG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: LV

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040519

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040519

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040519

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20040531

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20040611

Year of fee payment: 4

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040618

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: MC

Payment date: 20040621

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20040622

Year of fee payment: 4

Ref country code: ES

Payment date: 20040622

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20040623

Year of fee payment: 4

Ref country code: SE

Payment date: 20040623

Year of fee payment: 4

REF Corresponds to:

Ref document number: 50102311

Country of ref document: DE

Date of ref document: 20040624

Kind code of ref document: P

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20040625

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20040628

Year of fee payment: 4

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER & PARTNER AG PATENTANWALTSBUERO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040802

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20040805

Year of fee payment: 4

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040825

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20040720

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20040402584

Country of ref document: GR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2219459

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050626

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050626

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050627

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050630

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050630

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050630

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060103

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060103

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050626

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20060101

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060327

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Effective date: 20060327

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050627

BERE Be: lapsed

Owner name: *KNAUF INTEGRAL K.G.

Effective date: 20050630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040519

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111125