EP0674065A1 - Dispositif pour mettre en place et pour niveler les supports de planchers à doubles fonds surélevés - Google Patents

Dispositif pour mettre en place et pour niveler les supports de planchers à doubles fonds surélevés Download PDF

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Publication number
EP0674065A1
EP0674065A1 EP95101539A EP95101539A EP0674065A1 EP 0674065 A1 EP0674065 A1 EP 0674065A1 EP 95101539 A EP95101539 A EP 95101539A EP 95101539 A EP95101539 A EP 95101539A EP 0674065 A1 EP0674065 A1 EP 0674065A1
Authority
EP
European Patent Office
Prior art keywords
support
stops
floor
shaped support
support feet
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Withdrawn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
EP95101539A
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German (de)
English (en)
Inventor
Erhard Mühlethaler
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.)
Lanz Oensingen AG
Original Assignee
Lanz Oensingen AG
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 Lanz Oensingen AG filed Critical Lanz Oensingen AG
Publication of EP0674065A1 publication Critical patent/EP0674065A1/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Withdrawn legal-status Critical Current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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring

Definitions

  • the invention relates to a device for setting and leveling raised floor supports intended for receiving floor slabs, the device having height-adjustable support feet and releasable holding means for temporarily holding the head parts of raised floor supports.
  • EP-A 0 479 720 discloses a method for laying raised floors, in which an auxiliary level is leveled at a distance above the raw floor corresponding to the desired height of the raised floor by means of a device in each case over a field of grid points.
  • the leveling is carried out by adjusting the height of the support feet (for example by means of threaded spindles) which are arranged on a frame of the device which determines the auxiliary level.
  • the leveling process can be controlled by leveling elements provided on the frame or by means of a reference system spanning the entire floor area of the room (for example optically using a laser beam).
  • Detachable holding means are provided on the frame at points which correspond to the grid points of the bare floor.
  • raised floor supports consisting of the head part and foot part (or even only their head part) are held at the height given by the frame and protrude exactly vertically downwards until the supports follow Cure a quick-setting floor adhesive to adhere firmly to the raw floor.
  • these parts are connected to one another in their mutual position by, for example, plastic-bonded or cement-based adhesive, as long as the head part is held on the frame in the correct vertical and vertical position.
  • the device described above enables this to be done in groups, i.e. simultaneous setting and leveling of several supports and thus rapid work progress. However, it can turn out to be bulky in smaller rooms or in relatively complicated room floor plans because of its surface area, which complicates its advantageous use.
  • the invention is based on the object of proposing a device of the type mentioned at the outset which does not have the disadvantages mentioned above and which is more suitable in particular for complicated spatial layouts and permits a faster work pace.
  • the device has a beam-shaped support on which stops and releasable holding means for the head parts of raised floor supports are attached at certain intervals corresponding to a grid dimension.
  • the height-adjustable support feet are also provided on the beam-shaped support.
  • a special embodiment has light sources which radiate horizontally in the longitudinal and transverse directions of the support and which, in conjunction with markings made along the walls, enable the first and subsequent alignments of the device in a simple manner.
  • the advantages achieved with the invention can be seen above all in the fact that the proposed device is simple and handy is constructed and has only a small width, so that the raised floor supports can also be placed in rows and even individually, ie also in rooms with, for example, niches, protruding corners, columns, etc., the device being easy to handle. Nevertheless, the device can be used much faster than if each support were placed individually.
  • the initial and connecting placement of the device is simplified and accelerated when moving and aligning (leveling, fitting into a grid) since no additional leveling aids such as dragonflies or laser leveling devices are required.
  • 1 and 2, 1 denotes a beam-shaped support, at one end of which a support leg 2 and at the other end of which a transverse cross member 3 with two further support legs 2 is arranged.
  • the support feet 2, which are supported on a raw floor 4 can, as not shown, for example the height can be adjusted using threaded spindles.
  • the stops 5 consist, for example, of angle profiles which project vertically downward from the support 1 with their legs.
  • the foot part 8 of the telescopically adjustable double floor support 6 shown here (known from EP-A 0 479 720) has an upwardly open axial bore into which a bolt of the head part 7 projects. 9, releasable holding means are arranged on the support 1 in the region of the stops 5, by means of which the head parts 7 are temporarily held during the leveling process of the device.
  • electromagnets can be used for such holding means, which, powered by a voltage source, can be switched on and off by means of a switch.
  • a total of six support feet 2 are provided, with one support foot 2 and one transverse cross member 3 with two further support feet 2 being arranged at both ends of the carrier 1.
  • one leveling leg 2 at one end and the two further leveling legs 2 arranged on the cross member 3 at the other end of the carrier 1 can optionally be used during leveling.
  • this is placed with the support feet in a predetermined direction on the raw floor 4. Thereafter, the beam-shaped support 1 is brought at one end to the prescribed height corresponding to the target height of floor slabs to be installed. Then the support 1 is adjusted to a precisely horizontal position by means of the adjustable support feet 2, for what purpose spirit levels, dragonflies or laser leveling devices can be used.
  • the telescopically adjustable raised floor supports 6 are now arranged under the beam-shaped support 1 in such a way that their head parts 7 bear against the stops 5 while being fixed on the support 1 by means of the cold means 9.
  • the device can be lifted off and repositioned.
  • a grid point for the first support 6 to be newly placed on the raw floor 4 is marked.
  • the device according to FIG. 4 corresponds essentially to the embodiment shown in FIGS. 1 and 2, but a second transverse cross member 10 is fastened to the beam-shaped support 1 in relation to the cross member 3.
  • a point-shaped light source 11 radiating in the longitudinal direction and in each case one in the transverse direction of the carrier 1 is arranged, namely at mutual distances, which in turn correspond to the division a or a multiple thereof.
  • the light sources 11 are e.g. connected to the same voltage source as the holding means 9 (FIG. 1) and can be switched on and off by means of a further switch, not shown.
  • the same procedure can be followed as described above when using the devices according to FIGS. 1 to 3.
  • markings 12 can be, for example, dots or crosses that can be stuck on.
  • the light points of the light sources 11 with the markings 12 that radiate in the longitudinal and transverse directions of the beam-shaped support 1 are leveled brought into line so that no further aids or devices are required.
  • continuous rows of markings can be made on the walls at a spacing of grid spacing a, e.g. in the form of marked tapes or slats.
  • the first placement as well as the further orientations of the device according to FIG. 4 can then be carried out on the basis of these markings, i.e. the correspondence of the light points emanating from the device with markings on the walls then indicates that the device is correctly positioned in the grid and at the correct height.
  • corresponding rows of markings on strips or slats can also be applied in a precisely aligned position by means of suitable aids such as posts or tripods (not shown).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)
EP95101539A 1994-03-21 1995-02-06 Dispositif pour mettre en place et pour niveler les supports de planchers à doubles fonds surélevés Withdrawn EP0674065A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH83294 1994-03-21
CH832/94 1994-03-21

Publications (1)

Publication Number Publication Date
EP0674065A1 true EP0674065A1 (fr) 1995-09-27

Family

ID=4196245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95101539A Withdrawn EP0674065A1 (fr) 1994-03-21 1995-02-06 Dispositif pour mettre en place et pour niveler les supports de planchers à doubles fonds surélevés

Country Status (1)

Country Link
EP (1) EP0674065A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2278224C2 (ru) * 2004-07-09 2006-06-20 Андрей Леонидович Бубнов Способ устройства двойного пола
RU2330924C2 (ru) * 2004-07-19 2008-08-10 Андрей Леонидович Бубнов Способ устройства пола по лагам
CN110259036A (zh) * 2019-07-05 2019-09-20 变形积木(北京)装饰工程有限公司 一种地面找平方法
CN115126187A (zh) * 2022-06-30 2022-09-30 北新集团建材股份有限公司 一种地板调平组件及地板安装方法
CN117328631A (zh) * 2023-12-01 2024-01-02 广大住品科技发展有限公司 一种地面辐射导热架空楼地面结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447279A (en) * 1967-02-14 1969-06-03 Us Agriculture Process and apparatus for leveling floors
EP0077070A1 (fr) * 1981-10-13 1983-04-20 Schmidt Reuter Ingenieurgesellschaft mbH & Co. KG Procédé et dispositif pour poser les éléments de socle nivelés d'un fond double
EP0479720A1 (fr) * 1990-10-03 1992-04-08 Zurecon Ag Procédé et dispositif pour poser des faux planchers surélevés ainsi que des supports pour faux planchers surélevés

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447279A (en) * 1967-02-14 1969-06-03 Us Agriculture Process and apparatus for leveling floors
EP0077070A1 (fr) * 1981-10-13 1983-04-20 Schmidt Reuter Ingenieurgesellschaft mbH & Co. KG Procédé et dispositif pour poser les éléments de socle nivelés d'un fond double
EP0479720A1 (fr) * 1990-10-03 1992-04-08 Zurecon Ag Procédé et dispositif pour poser des faux planchers surélevés ainsi que des supports pour faux planchers surélevés

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2278224C2 (ru) * 2004-07-09 2006-06-20 Андрей Леонидович Бубнов Способ устройства двойного пола
RU2330924C2 (ru) * 2004-07-19 2008-08-10 Андрей Леонидович Бубнов Способ устройства пола по лагам
CN110259036A (zh) * 2019-07-05 2019-09-20 变形积木(北京)装饰工程有限公司 一种地面找平方法
CN110259036B (zh) * 2019-07-05 2021-11-26 变形积木(北京)装饰工程有限公司 一种地面找平方法
CN115126187A (zh) * 2022-06-30 2022-09-30 北新集团建材股份有限公司 一种地板调平组件及地板安装方法
CN117328631A (zh) * 2023-12-01 2024-01-02 广大住品科技发展有限公司 一种地面辐射导热架空楼地面结构
CN117328631B (zh) * 2023-12-01 2024-02-09 广大住品科技发展有限公司 一种地面辐射导热架空楼地面结构

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