EP0758040A2 - Faux plancher surélevé - Google Patents

Faux plancher surélevé Download PDF

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Publication number
EP0758040A2
EP0758040A2 EP96810516A EP96810516A EP0758040A2 EP 0758040 A2 EP0758040 A2 EP 0758040A2 EP 96810516 A EP96810516 A EP 96810516A EP 96810516 A EP96810516 A EP 96810516A EP 0758040 A2 EP0758040 A2 EP 0758040A2
Authority
EP
European Patent Office
Prior art keywords
raised floor
profiles
floor according
feet
floor
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.)
Withdrawn
Application number
EP96810516A
Other languages
German (de)
English (en)
Other versions
EP0758040A3 (fr
Inventor
Rico Iseli
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.)
Mensch AG Gipsergeschaft
Original Assignee
Mensch AG Gipsergeschaft
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 Mensch AG Gipsergeschaft filed Critical Mensch AG Gipsergeschaft
Publication of EP0758040A2 publication Critical patent/EP0758040A2/fr
Publication of EP0758040A3 publication Critical patent/EP0758040A3/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the present invention relates to a raised floor, which is laterally delimited by at least two opposite, fixed end elements, as defined in the preamble of independent claim 1.
  • floor slabs are joined together in a square or rectangular shape and held at a distance from an underbody by feet.
  • the feet are arranged so that the four corner areas on the underside of each base plate each rest on one foot.
  • a single foot supports one, two or four floor plates, depending on whether it is arranged in a corner, on the edge or in the central area of the raised floor.
  • a disadvantage of these double floor constructions is that the distribution of the feet over the floor is determined by the shape and size of the floor slabs. It is not possible to offset a single foot, for example due to uneven floors. This results in additional work for local leveling of the sub-floor before installing the feet. Since the distances between the individual feet are specified, the use of the space between the sub-floor and floor slabs is also restricted. For example, the cross-sectional area of a possible ventilation duct is limited, which may make it necessary to install a second ventilation duct, with the associated costs.
  • each base plate is supported by four feet. Since these are never exactly the same height in practice, the base plate is not absolutely stable.
  • the feet are usually attached to the sub-floor by gluing. This has the disadvantage that odor emissions can arise during assembly. There is also the risk of feet being pushed or pulled off when cables are pulled in, ventilation ducts are installed, etc. To remedy this, the feet can be braced, but this entails additional costs.
  • Another disadvantage is that when creating a conventional raised floor, a complex grid division must first be made to distribute the feet.
  • the object of the invention is therefore to create a raised floor of the type described at the outset which does not have the disadvantages mentioned of conventional raised floor constructions.
  • the double floor according to the invention should be more stable at the same cost or less expensive with the same stability, and it should be easier and faster to install than the known double floor constructions mentioned.
  • the invention it is possible to arrange the feet at variable intervals along the said parallel straight line, the longitudinal direction of the profiles. This means that there is no need for local sub-floor leveling.
  • the distance between two neighboring feet only depends in one direction on the size of the base plates. Therefore, the space between the sub-floor and floor slabs can be used more flexibly and it is possible to install ventilation ducts with larger cross-sectional areas than with conventional double floor constructions.
  • the double floor construction can be carried out in strips so that, for example, the entire inventory does not have to be removed from the room during conversions. Subsequent expansion of the raised floor is possible without any problems.
  • the double floor shown contains floor panels 1, which have square 12 or rectangular 13 top and bottom sides.
  • the base plates 1 have side surfaces 11 which are inclined inwards from above, in order to ensure that the upper edges of adjacent base plates 1 touch but do not exert any significant pressure on one another.
  • the same floor slabs can be used as in conventional double floor constructions, the floor slabs of which usually have a surface of 600 mm ⁇ 600 mm.
  • each base plate 1 lies in the region of two opposite edges on profiles arranged in parallel, which have different shapes, depending on whether they are arranged along a wall 10 (end profiles 3) or in the central region of the raised floor (support profiles 2).
  • Both the end profiles 3 and the carrier profiles 2 have a lower part 14, 15 which has a general U-shape which is open at the bottom in cross section.
  • the profiles 2, 3 are supported by feet 4 on an underbody 5.
  • the feet 4 contain a base 7 with a cylindrical part 16 with a hexagonal cross section welded onto a circular disc 17.
  • the base 7 is fastened to the underbody 5 by means of a threaded bolt 8.
  • a threaded bolt 8 is first shot directly into the underbody 5, which is normally made of concrete.
  • the base 7, the circular disk 17 of which has a threaded bore which is complementary to the threaded bolt 8, is then screwed onto the threaded bolt 8 by means of a wrench.
  • the cylindrical part 16 has a threaded bore 18 into which a partially threaded rod 6 is screwed.
  • the height of the entire foot 4 can be regulated to a certain extent, usually by 40 mm, by screwing the rod 6 more or less deeply into the cylindrical part 16.
  • a lock nut 9 is used to block this screw connection.
  • the rods 6 protrude into the lower part 14, 15 of the profiles 2, 3 and support them. Thanks to the U-shaped cross section of these lower parts 14, 15, the feet 4 can be arranged at variable intervals in the longitudinal direction of the profiles 2, 3.
  • soundproofing elements can be arranged between profiles 2, 3 and base plates 1, profiles 2, 3 and feet 4 or feet 4 and underbody 5. These consist, for example, of rubber or silicone strips or of rubber plates.
  • the upward-facing side of the carrier profiles 2, 20 has a rib 19 which extends in the longitudinal direction and has a trapezoidal cross section. This serves as a side stop for the overlying floor slabs and enables easy replacement of a single floor slab or entire floor slab sheets.
  • a plurality of profiles 2, 20 are usually connected to one another in such a way that they extend in the longitudinal direction from one another. In the present case, this is done with the aid of a connecting element 26 which has inwardly projecting flanges with pronounced positioning tongues 27, 28.
  • the ends 22, 23, 24, 25 of the legs of the U-shaped lower profile parts 14, 21 are angled by 90 °, and the connecting element 26 is designed in the form of a clamp so that it can be pushed onto these ends 22, 23, 24, 25 .
  • the connecting element 26 is pushed onto the first profile 2, the second profile 20 is attached to the first profile 2 and the connecting element 26 is displaced in the direction of the second profile 20, so that a part of the connecting element 26 partly the ends 22, 23 of the lower part 14 of the first profile 2 and another part partly the ends 24, 25 of the lower part 21 of the second Profile 20 includes.
  • the connecting element 26 is blocked by the positioning tongues 27, 28.
  • the longitudinally extending rib can have various shapes.
  • the cross-section can have the shape of a trapezoid (rib 19, 190), a rounded trapezoid (rib 191) or a semicircle (rib 192), for example.
  • the end profile 29 shown also has a lower part 30 with a U-shaped cross section and ends 31, 32 angled by 90 °. Its upper part 33 has an L-shaped cross section. It serves as a support surface and as a side stop for base plates. Such end profiles 29 are arranged on the edge of the raised floor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
EP96810516A 1995-08-08 1996-08-05 Faux plancher surélevé Withdrawn EP0758040A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2279/95 1995-08-08
CH227995A CH691186A5 (de) 1995-08-08 1995-08-08 Doppelboden.

Publications (2)

Publication Number Publication Date
EP0758040A2 true EP0758040A2 (fr) 1997-02-12
EP0758040A3 EP0758040A3 (fr) 1998-09-30

Family

ID=4230057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96810516A Withdrawn EP0758040A3 (fr) 1995-08-08 1996-08-05 Faux plancher surélevé

Country Status (2)

Country Link
EP (1) EP0758040A3 (fr)
CH (1) CH691186A5 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0930405A2 (fr) * 1997-01-15 1999-07-21 T.H.W. Van Schaik Sous-structure pour système de plancher
ES2189669A1 (es) * 2001-10-01 2003-07-01 Sales Eugenio Belles Colocacion de pavimentos y zocalos sustituibles.
ITUB20161053A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
ITUB20161040A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
ITUB20161075A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
ITUB20161071A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
WO2017145108A1 (fr) * 2016-02-25 2017-08-31 Isinnova S.R.L. Système, procédé, kit et élément modulaire pour la construction sèche de structures de construction
CN108779640A (zh) * 2016-02-25 2018-11-09 伊辛诺瓦有限公司 用于建筑结构的干式建筑的系统、方法、组件和模块化元件

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH496150A (fr) * 1969-07-01 1970-09-15 Von Sury Charles Support régable pour faux-plancher
GB1374760A (en) * 1971-11-29 1974-11-20 Harvey M A Cavity floor
US3924370A (en) * 1974-07-24 1975-12-09 Bell Telephone Labor Inc Raised floor with clamped panel support
DE7611146U1 (de) * 1976-04-09 1976-08-12 Metallwarenfabrik Bade & Rinscheid, 5940 Lennestadt Stuetze fuer einen doppelboden
DD246805A1 (de) * 1986-03-21 1987-06-17 Rft Nachrichten Elektronik Lei Gestelzter fussboden fuer fernmeldetechnische raeume
US4850162A (en) * 1988-07-26 1989-07-25 H. H. Robertson Company Access floor system
EP0563505A1 (fr) * 1992-04-01 1993-10-06 PLOTINI ALLESTIMENTI S.r.l. Cadre de support pour la réalisation de planchers surélevés, échafaudages et similaires

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH496150A (fr) * 1969-07-01 1970-09-15 Von Sury Charles Support régable pour faux-plancher
GB1374760A (en) * 1971-11-29 1974-11-20 Harvey M A Cavity floor
US3924370A (en) * 1974-07-24 1975-12-09 Bell Telephone Labor Inc Raised floor with clamped panel support
DE7611146U1 (de) * 1976-04-09 1976-08-12 Metallwarenfabrik Bade & Rinscheid, 5940 Lennestadt Stuetze fuer einen doppelboden
DD246805A1 (de) * 1986-03-21 1987-06-17 Rft Nachrichten Elektronik Lei Gestelzter fussboden fuer fernmeldetechnische raeume
US4850162A (en) * 1988-07-26 1989-07-25 H. H. Robertson Company Access floor system
EP0563505A1 (fr) * 1992-04-01 1993-10-06 PLOTINI ALLESTIMENTI S.r.l. Cadre de support pour la réalisation de planchers surélevés, échafaudages et similaires

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0930405A2 (fr) * 1997-01-15 1999-07-21 T.H.W. Van Schaik Sous-structure pour système de plancher
EP0930405A3 (fr) * 1997-01-15 1999-10-13 T.H.W. Van Schaik Sous-structure pour système de plancher
ES2189669A1 (es) * 2001-10-01 2003-07-01 Sales Eugenio Belles Colocacion de pavimentos y zocalos sustituibles.
ITUB20161053A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
ITUB20161040A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
ITUB20161075A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
ITUB20161071A1 (it) * 2016-02-25 2017-08-25 Isinnova S R L Sistema modulare per la costruzione a secco di strutture portanti
WO2017145108A1 (fr) * 2016-02-25 2017-08-31 Isinnova S.R.L. Système, procédé, kit et élément modulaire pour la construction sèche de structures de construction
CN108779640A (zh) * 2016-02-25 2018-11-09 伊辛诺瓦有限公司 用于建筑结构的干式建筑的系统、方法、组件和模块化元件
RU2724720C2 (ru) * 2016-02-25 2020-06-25 Изиннова С.Р.Л. Модульная система для сухого создания конструкций для сооружений
CN108779640B (zh) * 2016-02-25 2020-11-10 伊辛诺瓦有限公司 用于建筑结构的干式建筑的系统、方法、组件和模块化元件
US11781314B2 (en) 2016-02-25 2023-10-10 Isinnova S.R.L. System, method, kit and modular element for the dry building of structures for constructions

Also Published As

Publication number Publication date
EP0758040A3 (fr) 1998-09-30
CH691186A5 (de) 2001-05-15

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