EP0828038A2 - Support pour faux plancher - Google Patents

Support pour faux plancher Download PDF

Info

Publication number
EP0828038A2
EP0828038A2 EP97115070A EP97115070A EP0828038A2 EP 0828038 A2 EP0828038 A2 EP 0828038A2 EP 97115070 A EP97115070 A EP 97115070A EP 97115070 A EP97115070 A EP 97115070A EP 0828038 A2 EP0828038 A2 EP 0828038A2
Authority
EP
European Patent Office
Prior art keywords
floor support
installation floor
support according
screw
shaft
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Withdrawn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
EP97115070A
Other languages
German (de)
English (en)
Other versions
EP0828038A3 (fr
Inventor
Klaus Dipl. Ing. Beckmannshagen
Dieter Dipl.Ing. Eyhoff
Horst Dipl. Ing. Glitza
Andreas Dipl.- Ing. Häussler
Klaus-Michael Hessler
Wolfgang Dr. Ing. Koll
Michael Dipl.-Ing. Lammel
Christiane Dipl.- Ing. Manthey
Detlev Dipl.-Ing. Röske
Wolfgang Dr. Rer. Nat. Schmitz
Dariusz Dipl. Ing. Zachorodny
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.)
Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Promineral Gesellschaft zur Verwendung von Mineralstoffen mbH
Original Assignee
Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Promineral Gesellschaft zur Verwendung von Mineralstoffen mbH
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
Priority claimed from DE19635820A external-priority patent/DE19635820A1/de
Priority claimed from DE19648101A external-priority patent/DE19648101C1/de
Priority claimed from EP97108191A external-priority patent/EP0808962A1/fr
Application filed by Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG, Promineral Gesellschaft zur Verwendung von Mineralstoffen mbH filed Critical Sicowa Verfahrenstechnik fuer Baustoffe GmbH and Co KG
Priority to EP97115070A priority Critical patent/EP0828038A3/fr
Publication of EP0828038A2 publication Critical patent/EP0828038A2/fr
Publication of EP0828038A3 publication Critical patent/EP0828038A3/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Withdrawn legal-status Critical Current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
    • E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
    • E04F15/0247—Screw jacks
    • E04F15/02482—Screw jacks with a variable angle between panel and support

Definitions

  • the invention relates to an installation floor support according to the Preamble of claim 1.
  • An installation floor support is known from EP-A-0 309 399, which has a metallic base plate and a welded, height-adjustable, metallic shank with two over each other in thread Interlocking, mutually adjustable shaft parts in the form of Pipe pieces for height adjustment as well as a spherical cap and a cooperating one Countercap for inclination compensation.
  • the counter-dome formed in one piece with a support plate and provided with an elongated hole to the calotte by means of a pressure ring plate and a screw to be fixed after leveling.
  • This not only requires complex leveling work before laying Floor panels, but also requires the installation floor supports to remain at the intended place in the leveled position, so that the laying of installation lines or the like, i.e. a rough Craftsmanship, practical after installing the installation floor supports is excluded.
  • An installation floor support is known from DE-A-4 001 636, which has a mineral base, into which a threaded sleeve is cast is.
  • the threaded sleeve takes a head plate Threaded rod for height adjustment. Horizontal leveling the headstock is not provided.
  • An installation floor support is known from DE-C-3 437 822, which has a rectangular base with ball sockets in the sides are attached.
  • the upward-facing ball socket takes the Head up a ball screw.
  • That of the installation floor supports too load-bearing base cover is in turn provided with holes, the threaded sleeves of support plates attached to the underside of the base cover record, tape.
  • the threaded sleeves each take a ball head screw on from above through the floor cover for height adjustment is rotatable.
  • ball pans and ball head screws are complex components, is an installation of the installation floor without attaching the support plates and ball head screws beforehand impossible on the floor cover and in heavy or large floor slabs nonetheless difficult.
  • An installation floor support is known from DE-A-4 001 806, whose base plate has a dome-shaped underside, which by a Correspondingly designed recess in an arranged on the underbody Support ring is received, with the carried by the footplate, Shaft consisting of three screwable parts on the one hand, because the footplate can rotate in the support ring, and on the other hand, because the outer shaft part with a support ring for Height adjustment is to be turned, a height adjustment with lying on Floor slabs are very difficult during a previous height adjustment because of the floating support of the installation floor support is problematic due to the support ring.
  • the object of the invention is an installation floor support to create according to the preamble of claim 1, which is not complex Leveling work regardless of the location required and an easy one Installation allows.
  • a calotte which possibly interacts with a counter cap, includes, loose receives and has a recess through which the shaft secured against rotation and in which the shaft is preferably inserted loosely and securely is automatically obtained when a base plate is placed on the calotte a corresponding support point when adjusting the height independently of the unevenness of a sub-floor and when the base plate is supported automatic leveling on a bearing surface of the shaft the contact surface corresponding to that formed by the base plates Level.
  • installation floor supports have one simple construction and can be placed in the designated places without any problems in relation to the crafts to be carried out how to lay cables. An accidental move or overturning can be corrected easily.
  • the non-metallic base is made with regard to its non-combustibility preferred from a mineral, through a hydraulic Binder set material, such as one material based on calcium sulfate alpha hemihydrate, but can also be made of plastic, in particular from recycled plastic, wood or the like. consist.
  • Fig. 1 shows an embodiment of an installation floor support in side view.
  • FIGS. 2 to 4 show two further embodiments of an installation floor support in side view.
  • Fig. 5 shows a top view of an anti-rotation device for the installation floor supports 1 to 4.
  • 6 to 13 show further embodiments of installation floor supports.
  • a cuboid or cylindrical, non-metallic base 1 is provided, which is set up on a sub-floor and with a central, through hole 2 is provided in the erected state of the base 1 is substantially vertical.
  • the hole 2 has at least one lateral extension 3, so that the thereby formed entire recess is not rotationally symmetrical.
  • the bore 2 and / or the lateral extensions 3 thereof preferably extend over the entire height of the base 1, so that the base on both sides is usable.
  • the base 1 loosely holds a metallic shaft 4 which consists of a threaded sleeve 5 and a screw 6.
  • the threaded sleeve 5 has on the upper side a flange 7 which rests on the base 1, while the bore 2 receives the lower end of the threaded sleeve 5 with play.
  • the flange 7 has lugs 8 bent in the direction of the base 1 on, taken from the side extensions 3 of the bore 2 are so as to form an anti-rotation device for the threaded sleeve 5.
  • the screw 6 is provided in one piece with a hat 9, the Top forms a flat, domed spherical cap 10.
  • the Screw 6 is preferably hollow and by rolling as a one-piece part made with the hat 9, but can also by extrusion, deep drawing or optionally be produced by Al die casting.
  • An attached base plate is supported on the spherical cap 10 an installation floor from essentially point-shaped, namely regardless of the inclination or unevenness of a sub-floor the installation floor support is set up.
  • the radius of curvature of the calotte 10 is when it is immediate a base plate supports, preferably chosen such that at maximum permitted inclination of the installation floor support, for example 10% the calotte 10 at the edge is still approximately tangential to the base plate (not shown in Fig. 1).
  • the screw 6 is expediently against twisting the threaded sleeve 5, which occur approximately under vibration loads could, secured by an anti-rotation device 11, as shown in Fig. 5 is. It is an approximately U-shaped bracket with two arms 12 which can be pushed outwards and which have a recess 13 limit according to the inside diameter of the thread of screw 6.
  • the anti-rotation device 11 is adjacent in the thread of the screw 6 inserted into the threaded sleeve 5, with a raised section 14 is helpful.
  • the hat 9 can also be separated and optionally laterally in one desired dimensions overhanging the screw 6 and for example, be pressed onto the screw 6.
  • the screw 6 with the calotte 10 which is here represents a round head for the screw 6, provided while a Plate 15 with a central counter-dome curved in accordance with the round head 16 is based on this.
  • the plate 15 is by means of tabs 17th pivoted and movable on all sides on the round head and possesses a peripheral edge area 18 for supporting an associated one Base plate of an installation floor.
  • the counter-cap 16 arises on the calotte 10 in accordance with the installation of the edge region 18 on the The bottom of the laid-on base plate automatically inclines.
  • the screw 6 has a screw with respect to FIG. 2 shallower round head than calotte 10, on which a counter calotte 16 is arranged, the top, i.e. for the base plate to be placed flat is.
  • the countercap 16 is made of a plastic material such as polyethylene and has snap noses 19 on the underside for snapping on the countercap 16 on the calotte 10 so that the counter-calotte 16 cannot be lost, but is movable relative to the calotte 10.
  • To snap open can support recesses 20 adjacent to the snap noses 19 be provided.
  • the screw 4 includes the underside attached to the threaded sleeve 7 Flange 7 the calotte 10, which is inserted into the bore 2, so that the threaded sleeve 7 can be pivoted on all sides.
  • the screw 6 has a flat bearing surface 21 for an associated base plate, wherein the bearing surface 21 by a countersunk head (as shown) or through a flat hat, plate or the like. can be formed.
  • the flange 7 or the calotte 10 are in accordance with the previous exemplary embodiments secured against rotation with respect to the base 1.
  • Fig. 6 is the spherical cap 10 with its domed surface facing down on the hollow, headless Screw 6 placed so that its flat bearing surface 21 self-leveling can align with an overlying base plate.
  • Fig. 7 In the embodiment shown in Fig. 7 is the spherical cap 10 compared to the screw 6 by means of a spring 23 which on the Spherical cap 10 and a bracket 24 at the opposite end of the Screw 6 is attached, secured against loss.
  • Fig. 8 In the embodiment shown in Fig. 8 is the spherical cap 10 with its flat underside into the hollow, headless screw 6 used and carries the counter-cap 16 on its curved top.
  • the base 1 can be in several parts. Besides, is he round according to this embodiment, at least the top one Part 1 'is provided with spaced bores 3' on an upper side Ring 6 'located lugs 8 of the cap-like, the base 1 overlap screw 6 so that the screw 6 relative to the Socket 1 is secured against rotation.
  • the threaded sleeve 5 is on the screw 6 screwed, which integrally with the arched up to a base plate Dome 10 is formed.
  • the threaded sleeve 5 advantageously has a circumferential, optionally corrugated bead 25 for easier actuation.
  • Fig. 10 is the calotte 10 arched down and takes a countercap 16, the same time can be designed as an impact sound insulation element, on whose flat top 21 carries a base plate.
  • the lugs 8 of the screw 6 are received by two spaced bores 3 '.
  • the hollow screw 6 takes an impact soundproofing element 26, which has one or more extensions (not shown) rests against rotation on the base 1.
  • the screw 6 can over noses 8 or over press fit against the impact sound insulation element 26 be secured against rotation.
  • the screw 6 is provided with the cap 10, which has a circumferential edge, optionally with bead 25, while the impact sound insulation element 26 is arranged on the underside of the base 1 is.
  • the countersunk head of the screw 6 of FIG. 4 can have a polygonal recess 27 have, so that a possibly later fine adjustment of the Screw 6 opposite the nut 5 through a bore 28 in the overlying Base plate 29 can be done.
  • 13 is a solid or hollow, headless screw 6 provided that the top is formed as a cap 10 and with the polygonal recess 27 is provided.
  • the calotte 10 On the calotte 10 is the counter calotte 16, whose flat top 21 on the underside of the base plate 29 is present.
  • the countercap 16 is provided with a central bore 30, through which the polygonal recess 27 in the screw 6 of is accessible above for fine adjustment.
  • a polygonal recess 27 in the respective calotte 10 may be provided.
  • the lugs 8 are arranged on the outside of the flange 7 and stand with two corresponding recesses 3 'on the outer circumference of the base 1 in engagement, so that the threaded sleeve 5 is secured against rotation is included in the base 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
EP97115070A 1996-09-04 1997-08-30 Support pour faux plancher Withdrawn EP0828038A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97115070A EP0828038A3 (fr) 1996-09-04 1997-08-30 Support pour faux plancher

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
DE19635820A DE19635820A1 (de) 1996-09-04 1996-09-04 Feinjustierungseinrichtung für einen Installationsboden
DE19635820 1996-09-04
DE19648103 1996-11-21
DE19648101A DE19648101C1 (de) 1996-11-21 1996-11-21 Installationsbodenstütze
DE19648103 1996-11-21
DE19648101 1996-11-21
DE19648102 1996-11-21
DE19648102 1996-11-21
EP97108191 1997-05-21
EP97108191A EP0808962A1 (fr) 1996-05-21 1997-05-21 Faux plancher
EP97115070A EP0828038A3 (fr) 1996-09-04 1997-08-30 Support pour faux plancher

Publications (2)

Publication Number Publication Date
EP0828038A2 true EP0828038A2 (fr) 1998-03-11
EP0828038A3 EP0828038A3 (fr) 2000-08-23

Family

ID=27545052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115070A Withdrawn EP0828038A3 (fr) 1996-09-04 1997-08-30 Support pour faux plancher

Country Status (1)

Country Link
EP (1) EP0828038A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016100279U1 (de) * 2016-01-21 2017-04-24 Ardex Anlagen Gmbh Höhenverstellbares Stützlager
CN114991420A (zh) * 2022-06-24 2022-09-02 浙江亚厦装饰股份有限公司 一种用于地面架空调节脚底座结构及其安装方法
CN115030441A (zh) * 2022-06-21 2022-09-09 浙江亚厦装饰股份有限公司 一种卡接式架空找平结构及其安装方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD74092A (fr) *
DE3709017A1 (de) * 1987-03-19 1988-10-06 Lindner Ag Decken Boden Trennw Hoehenverstellbares stuetzelement
EP0309399A1 (fr) * 1987-09-23 1989-03-29 Zurecon Ag Support pour un faux plancher surélevé
DE4001636C2 (de) * 1990-01-20 1995-03-09 Meisl Guenther Hohlraumboden
DE4001806A1 (de) * 1990-01-23 1991-07-25 Gerhard Stroer Stuetzelement fuer lose verlegte bodenplatten
DE4329710C2 (de) * 1993-09-02 1996-05-23 Mero Werke Kg Doppelboden

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016100279U1 (de) * 2016-01-21 2017-04-24 Ardex Anlagen Gmbh Höhenverstellbares Stützlager
WO2017125568A1 (fr) * 2016-01-21 2017-07-27 Ardex Anlagen Gmbh Support réglable en hauteur
CN115030441A (zh) * 2022-06-21 2022-09-09 浙江亚厦装饰股份有限公司 一种卡接式架空找平结构及其安装方法
CN114991420A (zh) * 2022-06-24 2022-09-02 浙江亚厦装饰股份有限公司 一种用于地面架空调节脚底座结构及其安装方法

Also Published As

Publication number Publication date
EP0828038A3 (fr) 2000-08-23

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