EP2027340B1 - Floor provided with structural joint - Google Patents

Floor provided with structural joint Download PDF

Info

Publication number
EP2027340B1
EP2027340B1 EP06754306.6A EP06754306A EP2027340B1 EP 2027340 B1 EP2027340 B1 EP 2027340B1 EP 06754306 A EP06754306 A EP 06754306A EP 2027340 B1 EP2027340 B1 EP 2027340B1
Authority
EP
European Patent Office
Prior art keywords
slabs
vertical
profile elements
joint
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.)
Revoked
Application number
EP06754306.6A
Other languages
German (de)
French (fr)
Other versions
EP2027340B8 (en
EP2027340A1 (en
Inventor
Dirk Meuwissen
Etienne Alexandre
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.)
HENGELHOEF CONCRETE JOINTS NV
Original Assignee
Hengelhoef Concrete Joints Manufacturing NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37732293&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2027340(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to PL15162038T priority Critical patent/PL2930269T3/en
Priority to DK15162038.2T priority patent/DK2930269T3/en
Priority to SI200631938T priority patent/SI2027340T1/en
Priority to EP15162038.2A priority patent/EP2930269B1/en
Priority to PL06754306T priority patent/PL2027340T3/en
Application filed by Hengelhoef Concrete Joints Manufacturing NV filed Critical Hengelhoef Concrete Joints Manufacturing NV
Publication of EP2027340A1 publication Critical patent/EP2027340A1/en
Publication of EP2027340B1 publication Critical patent/EP2027340B1/en
Publication of EP2027340B8 publication Critical patent/EP2027340B8/en
Application granted granted Critical
Priority to CY20191100275T priority patent/CY1121344T1/en
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/14—Dowel assembly ; Design or construction of reinforcements in the area of joints
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/08—Packing of metal

Definitions

  • the invention relates to a floor provided with a structural joint adapted to be engaged with slabs made of a moldable material comprising at least two profile elements, each adapted to be integral with one of the edges of two adjacent slabs, each profile having a substantial vertical stem adapted for extending at least partly along the edges up to a sharp edge of an upper surface of the slab.
  • the structural joint is provided with recesses and/or protrusions which allow a horizontal movement of two adjacent slabs, but which keep the slab in the same horizontal place.
  • a floor is composed of a number of slabs having a circumference which is provided with such known structural joints.
  • a perfect picnicised floor is obtained in horizontal direction, whereas the structural joints as described above allow a horizontal movement between adjacent slabs, thereby providing compensation for movement of the individual slabs as a result of temperature variations or other stresses in horizontal directions.
  • the wheel of a fork lift truck or any other transport means having wheels has no tendency to lower into the groove upon passing over it, but will be always supported by the surface of any of the adjacent slabs.
  • both vertical flanges are provided with horizontal grooves and intermediate flange part is positioned between the opposing grooves.
  • one of the two opposing vertical flanges is provided with a horizontal groove obtained by deformation of the vertical flange, whereas the opposed vertical flange is shaped in such a way so as to provide a horizontal protrusion cooperating with the horizontal grooves.
  • each vertical stem of the profile has an undulating shape as seen along the main direction of the joint between two neighbouring slabs.
  • the border line 10 between two adjacent slabs provided with structural joints in a floor according to the invention have an undulating shape.
  • the undulating lines can be a sinus-shaped line, the frequency of which being defined in function of the dimensions of the wheels to be used on the floor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Panels For Use In Building Construction (AREA)
  • Bridges Or Land Bridges (AREA)

Description

  • The invention relates to a floor provided with a structural joint adapted to be engaged with slabs made of a moldable material comprising at least two profile elements, each adapted to be integral with one of the edges of two adjacent slabs, each profile having a substantial vertical stem adapted for extending at least partly along the edges up to a sharp edge of an upper surface of the slab.
  • Such a structural joint is known from the Belgian patent specification 1015453 .
  • This document discloses a floor with the features of the preamble of claims 1-3.
  • In this known structural joint the neighbouring side walls of two adjacent slabs are each provided with a structural joint provided with horizontal guiding means, which guarantee that the horizontal level of the two adjacent slabs is always maintained at the same height.
  • For that purpose the structural joint is provided with recesses and/or protrusions which allow a horizontal movement of two adjacent slabs, but which keep the slab in the same horizontal place.
  • In use a floor is composed of a number of slabs having a circumference which is provided with such known structural joints. In this way a perfect egalised floor is obtained in horizontal direction, whereas the structural joints as described above allow a horizontal movement between adjacent slabs, thereby providing compensation for movement of the individual slabs as a result of temperature variations or other stresses in horizontal directions.
  • In practice it has been found that the separation between two adjacent slabs always provides a groove-like gap. In case fork lift trucks or other transport means are used on such a floor each time a wheel is passing over the groove like separation this will cause undesirable shocks in the vehicle which can lead to some damage to the load carried by the vehicle and give additional usury or damage the upper circumferential edges of the slabs or to the wheels. This is especially due to the fact that the joint is made of steel and therefore much harder than the commonly soft outer circumference surface of the wheels.
  • It is therefore an object of the invention to provide a floor with a structural joint as described in the preamble in which this problem is avoided.
  • This object is achieved by a floor with the features of claim 1, specifically in that the top edge of each vertical stem of the profile elements of two adjacent slabs as seen along the line between the two adjacent slabs is composed of undulating elements.
  • Due to the fact that the groove-like separation between two adjacent slabs is not a straight line, the wheel of a fork lift truck or any other transport means having wheels has no tendency to lower into the groove upon passing over it, but will be always supported by the surface of any of the adjacent slabs.
  • In this way shocks are divided and usury reduced.
  • Other advantages and characteristics of the invention will become clear from the following description reference being made to the annexed drawings.
  • Herein is :
    • Fig. 1 a schematic top view of two structural joints for a floor according to the invention in juxtaposed position in top view.
    • Fig. 2 a side view of a structural joint.
  • The structural joint as shown in figures 1 and 2 may be of the type described in more detail in the Belgian patent specification 1015453 .
  • The structural described in this Belgian patent specification is of the type in which one of the joint part has a vertical flange provided with a horizontal groove for accommodating a horizontal flange connected to the vertical flange of the cooperating joint part.
  • In one alternative of the invention both vertical flanges are provided with horizontal grooves and intermediate flange part is positioned between the opposing grooves.
  • In another alternative one of the two opposing vertical flanges is provided with a horizontal groove obtained by deformation of the vertical flange, whereas the opposed vertical flange is shaped in such a way so as to provide a horizontal protrusion cooperating with the horizontal grooves.
  • According to the invention the top of edge of each vertical stem of the profile has an undulating shape as seen along the main direction of the joint between two neighbouring slabs. In the embodiment shown in the drawings the border line 10 between two adjacent slabs provided with structural joints in a floor according to the invention have an undulating shape. In this way it is obtained that the lower part of a wheel of a fork lift truck or any other vehicle or carriage is always in contact with some part of the upper surface of the floor formed by the slabs. In this way shocks and exaggerated usury can be avoided.
  • The undulating lines can be a sinus-shaped line, the frequency of which being defined in function of the dimensions of the wheels to be used on the floor.

Claims (5)

  1. A floor for fork lift trucks or other transport means, composed of a number of slabs of moldable material having a circumference which is provided with structural joints comprising two profile elements each being integral with one of the edges of the two adjacent slabs of the type in which one of the joint profile elements has a vertical flange provided with a horizontal groove for accommodating a horizontal flange connected to the vertical flange of the cooperating joint profile element, and characterized in that the top edge of each vertical stem of the profile elements has a undulating shape as seen along the main direction of the joint between two neighbouring slabs.
  2. A floor for fork lift trucks or other transport means, composed of a number of slabs of moldable material having a circumference which is provided with structural joints comprising two profile elements each being integral with one of the edges of the two adjacent slabs of the type in which both profile elements have vertical flanges, characterized in that said vertical flanges are provided with horizontal grooves and an intermediate flange part is positioned between the opposing grooves, and in that the top edge of each vertical stem of the profile elements has a undulating shape as seen along the main direction of the joint between two neighbouring slabs.
  3. A floor for fork lift trucks or other transport means, composed of a number of slabs of moldable material having a circumference which is provided with structural joints comprising two profile elements each being integral with one of the edges of the two adjacent slabs of the type in which the profile elements have vertical opposing flanges wherein one of vertical flanges is provided with a horizontal groove obtained by deformation of the vertical flange, characterized in that the opposed vertical flange is shaped in such a way so as to provide a horizontal protrusion cooperating with the horizontal groove, and in that the top edge of each vertical stem of the profile elements has a undulating shape as seen along the main direction of the joint between two neighbouring slabs.
  4. A floor according to any one of claims 1 to 3, characterized in that the line between two adjacent slabs has a non-constant curvature.
  5. A floor according to any one of claims 1 to 3, characterized in that the line between two adjacent slabs, has a sinus shape.
EP06754306.6A 2006-06-12 2006-06-12 Floor provided with structural joint Revoked EP2027340B8 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK15162038.2T DK2930269T3 (en) 2006-06-12 2006-06-12 STRUCTURAL COLLECTION
SI200631938T SI2027340T1 (en) 2006-06-12 2006-06-12 Floor provided with structural joint
EP15162038.2A EP2930269B1 (en) 2006-06-12 2006-06-12 Structural joint
PL06754306T PL2027340T3 (en) 2006-06-12 2006-06-12 Floor provided with structural joint
PL15162038T PL2930269T3 (en) 2006-06-12 2006-06-12 Structural joint
CY20191100275T CY1121344T1 (en) 2006-06-12 2019-03-07 STRUCTURAL JOINT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/005618 WO2007144008A1 (en) 2006-06-12 2006-06-12 Structual joint

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP15162038.2A Division EP2930269B1 (en) 2006-06-12 2006-06-12 Structural joint
EP15162038.2A Previously-Filed-Application EP2930269B1 (en) 2006-06-12 2006-06-12 Structural joint
EP15162038.2A Division-Into EP2930269B1 (en) 2006-06-12 2006-06-12 Structural joint

Publications (3)

Publication Number Publication Date
EP2027340A1 EP2027340A1 (en) 2009-02-25
EP2027340B1 true EP2027340B1 (en) 2015-05-13
EP2027340B8 EP2027340B8 (en) 2015-07-15

Family

ID=37732293

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06754306.6A Revoked EP2027340B8 (en) 2006-06-12 2006-06-12 Floor provided with structural joint
EP15162038.2A Revoked EP2930269B1 (en) 2006-06-12 2006-06-12 Structural joint

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15162038.2A Revoked EP2930269B1 (en) 2006-06-12 2006-06-12 Structural joint

Country Status (10)

Country Link
EP (2) EP2027340B8 (en)
CY (1) CY1121344T1 (en)
DK (2) DK2027340T3 (en)
ES (2) ES2538711T3 (en)
HU (2) HUE026016T2 (en)
LT (1) LT2930269T (en)
PL (2) PL2930269T3 (en)
PT (2) PT2930269T (en)
SI (2) SI2027340T1 (en)
WO (1) WO2007144008A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021213B1 (en) * 2010-04-22 2015-08-11 Plakabeton S.A. DEVICE INTENDED FOR PLACING AN EXPANSION JOINT BETWEEN CONCRETE TILES
GB201115940D0 (en) * 2011-09-14 2011-10-26 Permaban Ltd Movement joint
AR090164A1 (en) 2012-02-27 2014-10-22 Hengelhoef Concrete Joints Mfg Nv EXPANSION MEETING
GB201203477D0 (en) * 2012-02-28 2012-04-11 Permaban Ltd Concrete shuttering
DE202012104788U1 (en) 2012-12-10 2013-01-04 HSD Industriebeläge GmbH Shuttering element for floor construction
DE102012112023B4 (en) 2012-12-10 2017-04-06 HSD Industriebeläge GmbH Fußbodenbauschalungselement
FR3025540B1 (en) 2014-09-05 2017-11-03 Sifloor EXPANSION JOINT FOR A CONCRETE SLAB FORMWORK SYSTEM, AND FORMWORK SYSTEM COMPRISING SUCH AN EXPANSION JOINT.
GB201608890D0 (en) 2016-05-20 2016-07-06 Permaban Ltd Free movement, arris protection, construction joint
DE202018102948U1 (en) 2018-05-25 2018-06-12 HSD Industriebeläge GmbH joint profile
DE102018112634B4 (en) * 2018-05-25 2024-07-18 HSD Industriebeläge GmbH Joint profile
WO2024176053A1 (en) * 2023-02-23 2024-08-29 Comercializadora De Productos Para Pisos Ltda - Copropisos Ltda Sinusoidal preformed gasket for expansions in concrete slabs

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT113488B (en) * 1927-06-02 1929-06-10 Max Schumann Edge edging for expansion joints for covering surfaces.
DE1959941U (en) 1965-09-06 1967-05-11 Richard Heierli JOINT REINFORCEMENT DEVICE FOR CONCRETE FLOOR SLABS OD. DGL.
US4332504A (en) * 1979-11-05 1982-06-01 Motonosuke Arai Expansion joints for roads
DE3533077A1 (en) 1985-09-17 1987-03-19 Alfred Cremer Wave joints in concrete surfaces
DE3735687A1 (en) 1987-05-06 1988-06-16 Entwurfs & Ingbuero Veb Joint sword for sinking joint inserts into fresh concrete
DE19525060A1 (en) 1994-07-12 1996-01-18 Nijmeegse Betonindustrie De Ha Traffic roundabout with drive=over surface
JPH08239803A (en) * 1995-02-28 1996-09-17 One A T:Kk Expandable joint structure in structure such as elevated road
FR2785632A1 (en) 1998-11-10 2000-05-12 Ppc Sa Concrete floor slab expansion joint has two sub-assemblies supported by lower plate and fitted with two upper plates with meshing toothed edges
US6558071B1 (en) 2002-06-24 2003-05-06 Tri-Dyne Llc Pavement system
BE1015453A3 (en) * 2003-04-02 2005-04-05 Werkhuizen Hengelhoef Ind Cont Process for producing concrete surfaces and joint therefor.
DE202005008762U1 (en) 2005-06-02 2005-09-01 Hammes, Herbert Shell unit, for molding cast concrete floors, has two profiles with a limit to define the field edges and a cover plate with fasteners to act as vertical anchors
EP1598479B1 (en) 2004-05-18 2007-05-09 Twintec International SA Joint structure for plates made out of mouldable material
DE602005001081T2 (en) 2004-05-18 2008-01-10 Twintec International S.A. Connecting arrangement for plates of moldable material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365550A (en) 1934-01-24 1944-12-19 John N Heltzel Expansion joint
US2215653A (en) * 1939-06-16 1940-09-24 Robert R Robertson Dowel plate joint and support
DE1534229A1 (en) 1964-04-17 1970-04-16 Alfred Cremer Pneumatic joint seal
DE8909099U1 (en) 1989-07-27 1989-12-14 Meyers, Claude, Brüssel/Bruxelles Connecting formwork for adjoining concrete slabs
US6354760B1 (en) 1997-11-26 2002-03-12 Russell Boxall System for transferring loads between cast-in-place slabs
DE20110547U1 (en) 2001-06-26 2001-10-04 K.-H. Wiegrink GmbH, 46395 Bocholt Formwork element for floors
ITRM20020070A1 (en) 2002-02-11 2003-08-11 Maurizio Pontello EXPANSION JOINT FOR CONCRETE AND SIMILAR FLOORS.
EP1867783A3 (en) 2002-08-16 2008-07-30 Permaban Limited Concrete floor slab

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT113488B (en) * 1927-06-02 1929-06-10 Max Schumann Edge edging for expansion joints for covering surfaces.
DE1959941U (en) 1965-09-06 1967-05-11 Richard Heierli JOINT REINFORCEMENT DEVICE FOR CONCRETE FLOOR SLABS OD. DGL.
US4332504A (en) * 1979-11-05 1982-06-01 Motonosuke Arai Expansion joints for roads
DE3533077A1 (en) 1985-09-17 1987-03-19 Alfred Cremer Wave joints in concrete surfaces
DE3735687A1 (en) 1987-05-06 1988-06-16 Entwurfs & Ingbuero Veb Joint sword for sinking joint inserts into fresh concrete
DE19525060A1 (en) 1994-07-12 1996-01-18 Nijmeegse Betonindustrie De Ha Traffic roundabout with drive=over surface
JPH08239803A (en) * 1995-02-28 1996-09-17 One A T:Kk Expandable joint structure in structure such as elevated road
FR2785632A1 (en) 1998-11-10 2000-05-12 Ppc Sa Concrete floor slab expansion joint has two sub-assemblies supported by lower plate and fitted with two upper plates with meshing toothed edges
US6558071B1 (en) 2002-06-24 2003-05-06 Tri-Dyne Llc Pavement system
BE1015453A3 (en) * 2003-04-02 2005-04-05 Werkhuizen Hengelhoef Ind Cont Process for producing concrete surfaces and joint therefor.
EP1598479B1 (en) 2004-05-18 2007-05-09 Twintec International SA Joint structure for plates made out of mouldable material
DE602005001081T2 (en) 2004-05-18 2008-01-10 Twintec International S.A. Connecting arrangement for plates of moldable material
DE202005008762U1 (en) 2005-06-02 2005-09-01 Hammes, Herbert Shell unit, for molding cast concrete floors, has two profiles with a limit to define the field edges and a cover plate with fasteners to act as vertical anchors

Also Published As

Publication number Publication date
LT2930269T (en) 2019-03-25
ES2715449T3 (en) 2019-06-04
HUE026016T2 (en) 2016-05-30
DK2930269T3 (en) 2019-04-08
CY1121344T1 (en) 2020-05-29
PL2930269T3 (en) 2019-05-31
SI2027340T1 (en) 2015-08-31
PT2027340E (en) 2015-07-09
EP2930269B1 (en) 2019-02-27
DK2027340T3 (en) 2015-06-22
WO2007144008A1 (en) 2007-12-21
PT2930269T (en) 2019-03-27
EP2930269A1 (en) 2015-10-14
EP2027340B8 (en) 2015-07-15
SI2930269T1 (en) 2019-04-30
PL2027340T3 (en) 2015-08-31
EP2027340A1 (en) 2009-02-25
ES2538711T3 (en) 2015-06-23
HUE043975T2 (en) 2019-09-30

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