WO2015193657A1 - Système de panneaux de revêtement de sol - Google Patents

Système de panneaux de revêtement de sol Download PDF

Info

Publication number
WO2015193657A1
WO2015193657A1 PCT/GB2015/051763 GB2015051763W WO2015193657A1 WO 2015193657 A1 WO2015193657 A1 WO 2015193657A1 GB 2015051763 W GB2015051763 W GB 2015051763W WO 2015193657 A1 WO2015193657 A1 WO 2015193657A1
Authority
WO
WIPO (PCT)
Prior art keywords
panel
ridge
tread pattern
contact
flange
Prior art date
Application number
PCT/GB2015/051763
Other languages
English (en)
Inventor
Marcus Oliver
Original Assignee
Ground-Guards Ltd
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 GB201410803A external-priority patent/GB201410803D0/en
Priority claimed from GB201502890A external-priority patent/GB201502890D0/en
Application filed by Ground-Guards Ltd filed Critical Ground-Guards Ltd
Publication of WO2015193657A1 publication Critical patent/WO2015193657A1/fr

Links

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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/20—Pavings made of prefabricated single units made of units of plastics, e.g. concrete with plastics, linoleum
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • 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
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/08—Temporary pavings
    • E01C9/086—Temporary pavings made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
    • 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
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • 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
    • E01C2201/00—Paving elements
    • E01C2201/12—Paving elements vertically interlocking

Definitions

  • the present invention relates to a panel for a floor covering system and in particular, although not exclusively, to a panel having a ridge or thread pattern on the upper and lower faces to allow neighbouring panels to lock together when stacked vertically.
  • Modular ground protection flooring is used frequently to provide temporary protection for grass and turf areas such as sport stadiums.
  • the modular systems create rigid floor surfaces that provide walkways, roads, parking areas and other types of flooring to support the passage of people and vehicles and allow storage and mounting of equipment.
  • Example modular flooring systems are described in WO 2011/130012; WO 2010/138604; US 5,364,204; US 2004/0005430 and GB 2261003.
  • Existing plastic ground protection mats are typically hollow honeycomb constructions with examples described in US 5,653,551; US 6,511,257; US 6,649,110; US 6,695,527; and US2012/0266549.
  • the honeycomb construction allows air and light to penetrate to the underlying grass and provides the required rigidity.
  • existing panels are bulky and are accordingly difficult to store and transport. Sealed honeycomb bodies tend to become punctured and then to fill with water or mud. Additionally, existing systems do not interlock when stacked and accordingly become unstable in transit or if stored on an uneven ground. Accordingly, what is required a ground protection panel that addressee the above problem.
  • the interlocking characteristic is achieved by the panel having a repeating pattern on the upper contact face and a repeating pattern on the downward facing ground engaging face.
  • the present vertically stackable interlocking structure is achieved via individual projections extending either upwardly or downwardly from each respective contact or engaging face.
  • the respective tread patterns on the contact and engaging faces are configured to enter engage one another to provide a self-locking interconnected structure. That is, the repeating pattern on each face is formed from projections that define gap regions that are dimensioned to accommodate the projections of the alternate engaging or contact face of a neighbouring panel.
  • the ridge or tread profile on both faces is accordingly configured to provide traction for people or vehicles passing over the panels when assembled over the ground as a modular interlocking structure and also to allow the panels to be stacked vertically.
  • the present ridge or tread pattern on both the engaging and contact faces are optimised for ease of manufacture, to be robust against lateral and sheer forces and to provide grip and traction independently of the direction of travel of a vehicle passing over the panel.
  • a panel for a floor covering system comprising: a main body having a first substantially planar upward facing contact face and an opposed downward facing engaging face; the contact and engaging face each comprising a respective ridge or tread pattern such that neighbouring panels may be stacked on top of one another to form an interlocked stack via frictional engagement between the ridge or tread patterns at the opposed contact and engaging faces; wherein the ridge or tread pattern on one of the contact or engaging faces defines regions gap regions such that the ridge or tread pattern of a panel is configured to sit within the gap regions of a neighbouring panel when the panels are stacked vertically on top of one another.
  • the repeating ridge or tread pattern on the contact and engaging faces may be moulded or machined into the face by mechanical means such as routing or milling.
  • the ridge and tread pattern provide a tessellating interlocking structure such that the respective ridge patterns define male and female ridges that are configured to cooperate and interlock..
  • the panel further comprises a flange and overhang extending outwardly from at least two sides of the main body.
  • the panel further comprises at least one first interconnect element and at least one second interconnect element to releasably lock the panel to a respective identical neighbouring panel.
  • the panel further comprises apertures in the main body to allow transmission of air and light to penetrate through the main body to the underlying ground.
  • the panel further comprises apertures in the flange and overhang to allow air and light to penetrate through the flange to the underlying ground.
  • the ridge or tread pattern on the contact and engaging faces are configured to overlap in touching frictional contact with the ridges or tread pattern of a neighbouring panel so as to vertically stack and interlock neighbouring panels.
  • the panel further comprises a first overhang projecting laterally outward from a lengthwise end of the panel and an overhang projecting laterally outward from a widthwise end of the panel.
  • the panel further comprises a flange projecting laterally outwardly from a lengthwise end of the panel and a flange projecting laterally outward from the widthwise edge of the panel, the flange being dimensioned so as to sit underneath the corresponding overhang of an adjacent panel when neighbouring panels are positioned side-by-side over the ground to form an overlapping modular floor covering system.
  • the flange and overhang comprise a plurality of boreholes to receive attachment bolts to interconnect a flange of a first panel to an overhang of a second panel forming part of the floor covering system.
  • the panel comprises an annular shoulder projecting upward and extending around one end of the borehole at the flange so as to define a recess at one end of the borehole.
  • the apparatus further comprises a plurality of inserts for positioning in contact with a region of the contact face and a plurality of second inserts for positioning in contact with the engaging face, the first and second inserts mountable in opposed and aligned configuration; the apparatus further comprising a plurality of fastening bolts extending axially through the first and second inserts to releasably lock neighbouring panels when arranged in position side-by-side.
  • the first insert comprises an upstanding shoulder to surround and protect a head of a fasting bolt inserted through the first and second inserts.
  • the contact face comprises a first ridge or tread pattern and the engaging face comprises a second ridge or tread pattern.
  • the first ridge or tread pattern is the same as second ridge or tread pattern.
  • the first ridge or tread pattern is different to the second ridge or tread pattern.
  • the ridge or tread pattern on the contact face defines a plurality of first geometrically shaped projections and the ridge or tread pattern on the engaging face defines second geometrical shaped projections.
  • the ridge or tread pattern on one of the contact or engaging faces comprises regions that define octagonal shaped projections and the ridge or tread pattern on the alternate engaging or contact face comprises regions that define square or diamond shaped projections.
  • the square or diamond shaped projections define the gap regions within which the octagonal shaped projections are configured to sit.
  • each one of the octagons of the ridge or tread pattern of a first panel is surrounded by four squares of the ridge or the tread pattern of a second panel when stacked vertically together.
  • Each of the squares and octagons are formed as individual ridge extensions such that the respective perimeters of each of the octagons and squares are clearly defined and stand 'proud' of the underlying main body of the panel from which they project either in the upward direction (at the upper contact face) or in a downward direction (if provided at the lower ground engaging face).
  • the octagonal, squares or diamond shaped projections are advantageous for manufacture as the number of straight line cuts that are required for a routing or milling process are minimised.
  • the octagonal shape profile is further advantageous for the upward facing contact surface so as to provide good traction for the wheels of traffic when the mats are in use and positioned over the ground.
  • an octagon shape profile is advantageous as the grip is independent of direction of travel of the vehicles.
  • a floor covering apparatus comprising a plurality of panels as claimed herein.
  • a modular ground protection system comprising a panel having a first repeating tread pattern on an upward facing contact surface and a second repeating tread pattern on a lower facing engaging face. The respective tread patterns are configured to interengage one another when adjacent panels are stacked vertically so as to provide a self-locking interconnected structure.
  • the panels also comprise laterally extending overhangs and flanges so that neighbouring panels when positioned side-by-side at least partially overlap to form a tessellated ground protection system.
  • each panel comprises an upstanding shoulder to surround and protect a head of each fasting bolt inserted through the first and second inserts.
  • Figure 1 is an upper perspective view of a ground protection panel according to a specific implementation of the present invention
  • Figure 2 is a cross sectional side view through A-A of figure 1 ;
  • Figure 3 is a cross sectional side view of the interlocking mechanism for connecting neighbouring panels in side-by-side relationship;
  • Figure 4 is a plan view of the interlocking ridge or tread pattern though a plane of two panels stacked vertically on top of one another;
  • Figure 5 is a cross sectional side view of the interlocking mechanism for connecting neighbouring panels in side-by-side relationship according to a further embodiment of the present invention
  • Figure 6 is an upper perspective view of a ground protection panel of figure 1 according to a further specific implementation.
  • a ground protection panel 100 comprises a generally planar configuration having an upward facing contacts face 101 and a downward facing ground engaging face 200.
  • Contact face 101 is defined by a perimeter comprising a pair of lengthwise extending edges 107 and a pair of widthwise extending edges 108.
  • Panel 100 comprises an overhang 112 provided at one of the widthwise edges 108 and a corresponding overhang 111 provided at one of the lengthwise extending edges 107.
  • An opposite widthwise extending edge 108 comprises a flange 103 that represents an extension of a lowermost underside region of panel 100.
  • the remaining lengthwise extending edge 107 also comprises a corresponding flange 102.
  • Each overhang 112, 111 and flange 102, 103 is dimensioned such that neighbouring panels 100 may be arranged side-by-side in touching contact such that overhang 112 of a first panel 100 overlaps to sit on to top of a flange 103 of a neighbouring panel 100 whilst overhang 111 is similarly configured to sit on top of flange 109 of the two panels 100.
  • panel 100 may be considered to comprise a dual layer structure in which a first upper layer is positioned off-set in both the lengthwise and widthwise directions relative to a lower layer.
  • Neighbouring panels 100 may be interlocked as described with reference to figure 3 via alignment of boreholes 105 provided at flanges 103, 102 with corresponding eyelets 106 formed within each overhang 111, 112.
  • a repeating ridge or tread pattern 104 is provided at contact face 101 whilst a corresponding different ridge or tread pattern 408 is provided at underside ground engaging face 200.
  • contact face ridge pattern 104 comprises a plurality of repeating octagonal shaped projections with each octagon unit representing a ridge projecting perpendicular to the plane of the panel 100.
  • the square or diamond projections are defined by ridges 408 that also extend perpendicular to the plane of panel 100.
  • the ridges that define the octagons and squares/diamonds are formed integrally with the panel main body. Referring to figure 3, neighbouring panels 100 may be releasably interlocked when positioned side-by-side with an overhang 112 of a first panel 100 engaged so as to overlap onto a corresponding flange 103 of a neighbouring panel 100.
  • the contact face 101 at overhang 112 is bevelled 300 such that the upper contact face 301 at overhang 112 is recessed vertically below contact face 101 (extending over the main body of panel 100).
  • Neighbouring panels 100 are secured via a two part insert received and secured within the respective eyelets 106 and holes 105.
  • a first insert part 303 is positioned on top of each eyelet 106 such that a shaft 307 extends through each eyelet 106 to emerge at an underside surface of overhang 112.
  • a corresponding threaded second insert part 306 is located from an underside of each borehole 105 such that a corresponding shaft 308 is aligned coaxially with upper part shaft 307 with the first and second inserts 303, 306 locked together via a coaxially threaded bolt 302.
  • Insert part 306 is secured in fixed position via retaining screws 305 projecting downwardly through flange 103.
  • First insert part 303 comprises an annular shoulder 304 to at least partially surround and protect a head of bolt 302.
  • a gap region 309 is provided within the region of each eyelet 106 so as to provide a thermal expansion space for each panel 100 in use.
  • elements 302, 303, 304 and 307 could be combined into a single threaded shoulder bolt assembly.
  • the octagonal tread pattern 104 may be created conveniently at contact face 101 via moulding or in particular machining panel body 100 in four milling directions.
  • a first cut direction is used to create octagon sides 402
  • a second cut direction creates octagon sides 403
  • a third cut direction creates octagon sides 404 whilst a fourth cut direction creates the remaining octagon sides 405.
  • the square or diamond repeating tread pattern 408 at ground engaging face 200 may be created conveniently via machining in two cut directions.
  • a pair of opposed square sides 406 are created via a machining cut in a first direction whilst the remaining pair of sides 407 are created by machining in a second cut direction.
  • Figure 4 illustrates the tessellation of the repeating ridge and tread patterns at the respective upper and lower faces 101, 200 when neighbouring panels 100 are stacked vertically on top of one another. That is, the octagons 104 are configured to sit in the space 409 between the ordered array of square ridges 408 so as to provide a locking
  • FIGS 5 and 6 illustrate a further embodiment of the ground protection panel 100.
  • the features and function of the embodiment of figures 5 and 6 correspond to those of the embodiment of figures 1 to 4 but differs by the interlocking mechanism for connecting panels 100 side-by-side and in an overlapping configuration via flanges 103 and overhangs 112.
  • each panel 100 according to the further embodiment, comprises eyelets 106 provided at the region of overhang 112 that are defined at their uppermost contact surface 101 by a respective integrally formed annular shoulder 500.
  • Each shoulder 500 is raised so as to stand proud from contact face 101.
  • the bore that defines the eyelet 106 is flared radially outward at the region of contact surface 101 to define a recess 503 being radially enlarged relative to bore 106.
  • Recess 503 is defined, in part, by the annular shoulder 500.
  • An axial depth of recess 503 is configured to correspond approximately to the height (or thickness) of a head 502 of attachment bolt 302 so as to be effective to protect bolt 302 and head 502 from impacts in the lateral sideways direction.
  • the attachment mechanism of figure 5 also comprises a first insert 504 inserted within eyelet 106 and a second insert 306 threaded and mounted within borehole 105 within flanges 102, 103.
  • the two inserts 504, 306 comprise respective axial shafts 505, 308 with central bores. Shaft 308 is also internally threaded to receive threaded bolt 302 that couples axially the two inserts 504, 306 and locks the neighbouring panels 100 together.
  • Insert 504 also comprises an annular flange 507 projecting radially outward from one end of shaft 505.
  • Flange 507 is configured to sit in mating contact with a surface of a shoulder 506 defined at the axial junction between bore 106 and recess 503. The interaction between flange 507 and shoulder 506 prevents insert 504 from passing through borehole 106.
  • a corresponding gap region 309 is provided to extend at least partially around insert 504 to act as a thermal expansion space for panel 100.
  • a height by which the annular protection shoulder 500 extends from the upper contact surface 101 is greater than the height of a raised tread indicated generally by reference 501 that is formed as repeating raised octagonal projections extending from surface 101.
  • flange 112 may comprise a thickness (in a direction perpendicular to the plane of surface 101) that is sufficient to accommodate bolt head 502 (and insert 504) within recess 503. Accordingly, such an embodiment would not comprises the annular shoulder 500 being raised relative to surface 101.
  • the leading end 508 of first insert shaft 505 may be tapered. That is, a wall thickness of the shaft 505 at its leading end may be reduced relative to the thickness of the shaft main length.
  • the main body of panel 100 may be solid so as to comprise no internal cavities or voids.
  • the panel main body may be formed as an internal honeycomb, cellular or foam construction or a solid construction having internal cavities so as to minimise the total weight of the panel 100.
  • the contact face ridge/tread pattern 104 and the ground engaging face ridge/tread pattern 408 may comprise the same repeating pattern formed by ridges or projections extending from the main body of panel 100.
  • the ridges or projections may be formed as individual projections or ridges or the ridges may define geometrical shapes such as circles, ovals, ellipses, polygons, triangles, diamonds, rectangles, squares, pentagons, hexagons, heptagons, octagons.
  • the geometrical shaped profiles may be regular or irregular.
  • the ridge pattern at one of the contact face 101 or ground engaging face 200 may be formed from ridges or projections whilst the tread profile at the alternate ground engaging face 200 or contact face 101 comprises ridges that define a repeating geometrical shape between or within which provides gap regions to accommodate the ridges or projections of the alternate face 101, 200.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

Cette invention concerne un système modulaire de protection du sol, comprenant un panneau (100) présentant un premier motif d'appui à répétitions (104) sur une surface de contact orientée vers le haut (101) et un second motif d'appui à répétitions (408) sur une face de mise en prise orientée vers le bas (200). Les motifs de d'appui sont configurés pour entrer en contact les uns avec les autres quand des panneaux adjacents sont empilés verticalement de façon à former une structure interconnectée à auto-blocage. Les panneaux comprennent également des débords s'étendant latéralement et des brides, de sorte que les panneaux avoisinants se chevauchent au moins partiellement quand ils sont positionnés côte-à-côte de façon à former un système de protection du sol en mosaïque.
PCT/GB2015/051763 2014-06-17 2015-06-16 Système de panneaux de revêtement de sol WO2015193657A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB201410803A GB201410803D0 (en) 2014-06-17 2014-06-17 Floor convering panel system
GB1410803.9 2014-06-17
GB201502890A GB201502890D0 (en) 2015-02-20 2015-02-20 Floor covering panel system
GB1502890.5 2015-02-20

Publications (1)

Publication Number Publication Date
WO2015193657A1 true WO2015193657A1 (fr) 2015-12-23

Family

ID=53502704

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2015/051763 WO2015193657A1 (fr) 2014-06-17 2015-06-16 Système de panneaux de revêtement de sol

Country Status (2)

Country Link
GB (1) GB2527676A (fr)
WO (1) WO2015193657A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194708A1 (fr) * 2021-11-30 2023-06-14 Ground-Guards Ltd. Dispositif de fixation pour tapis de protection du sol

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2547048A (en) * 2016-02-08 2017-08-09 Ground-Guards Ltd Ground protection apparatus

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261003A (en) 1991-11-02 1993-05-05 Thomas Matthew Caveney Modular flooring
US5364204A (en) 1990-03-02 1994-11-15 Terraplas Limited Cover for an area of ground
US5653551A (en) 1995-10-11 1997-08-05 Seaux; Ores Paul Mat system for construction of roadways and support surfaces
DE29823105U1 (de) * 1998-12-28 1999-03-25 Reha Gmbh Kunststoff Recycling Gitterstein "Trapez"
DE10062711A1 (de) * 1999-12-15 2001-07-26 Ritter Gmbh Kunststoffgitterplatte zur Befestigung von Straßenbanketten
US6511257B1 (en) 2000-05-31 2003-01-28 Ols Consulting Services, Inc. Interlocking mat system for construction of load supporting surfaces
US6649110B1 (en) 2000-05-31 2003-11-18 Ols Consulting Services, Inc. Method for manufacturing molded panels
US20040005430A1 (en) 2002-03-22 2004-01-08 Rogers D. Scott Interlocking mat
WO2008088919A2 (fr) * 2007-01-19 2008-07-24 Brock International Base de système de gazon
WO2010138604A1 (fr) 2009-05-26 2010-12-02 Signature Fencing And Flooring Systems, Llc Joint de dilatation pour système de plancher modulaire
WO2011130012A1 (fr) 2010-04-16 2011-10-20 Signature Fencing And Flooring Systems, Llc Système modulaire de plancher
US20120266549A1 (en) 2011-04-20 2012-10-25 Signature Fencing And Flooring Systems, Llc Heavy duty modular flooring and roadway device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7490443B1 (en) * 2006-03-01 2009-02-17 Bike Track, Inc. Modular flooring system
JP6010378B2 (ja) * 2012-07-27 2016-10-19 株式会社 ビ−ベストワーク 敷板及び敷板組合せ体

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364204A (en) 1990-03-02 1994-11-15 Terraplas Limited Cover for an area of ground
GB2261003A (en) 1991-11-02 1993-05-05 Thomas Matthew Caveney Modular flooring
US5653551A (en) 1995-10-11 1997-08-05 Seaux; Ores Paul Mat system for construction of roadways and support surfaces
DE29823105U1 (de) * 1998-12-28 1999-03-25 Reha Gmbh Kunststoff Recycling Gitterstein "Trapez"
DE10062711A1 (de) * 1999-12-15 2001-07-26 Ritter Gmbh Kunststoffgitterplatte zur Befestigung von Straßenbanketten
US6649110B1 (en) 2000-05-31 2003-11-18 Ols Consulting Services, Inc. Method for manufacturing molded panels
US6511257B1 (en) 2000-05-31 2003-01-28 Ols Consulting Services, Inc. Interlocking mat system for construction of load supporting surfaces
US6695527B2 (en) 2000-05-31 2004-02-24 Ols Consulting Services, Inc. Interlocking mat system for construction of load supporting surfaces
US20040005430A1 (en) 2002-03-22 2004-01-08 Rogers D. Scott Interlocking mat
WO2008088919A2 (fr) * 2007-01-19 2008-07-24 Brock International Base de système de gazon
WO2010138604A1 (fr) 2009-05-26 2010-12-02 Signature Fencing And Flooring Systems, Llc Joint de dilatation pour système de plancher modulaire
WO2011130012A1 (fr) 2010-04-16 2011-10-20 Signature Fencing And Flooring Systems, Llc Système modulaire de plancher
US20120266549A1 (en) 2011-04-20 2012-10-25 Signature Fencing And Flooring Systems, Llc Heavy duty modular flooring and roadway device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194708A1 (fr) * 2021-11-30 2023-06-14 Ground-Guards Ltd. Dispositif de fixation pour tapis de protection du sol

Also Published As

Publication number Publication date
GB201510572D0 (en) 2015-07-29
GB2527676A (en) 2015-12-30

Similar Documents

Publication Publication Date Title
US7413374B2 (en) Overlapping secured mat system
EP3365494B1 (fr) Tapis de sol modulaire
US7303800B2 (en) Interlocking mat
US8414217B2 (en) Heavy duty modular flooring and roadway device
CA2432660C (fr) Bloc de construction autobloquant
US8925264B2 (en) Floor tiles with hybrid interlocking system
CA3030482A1 (fr) Surface de support temporaire, pont, trottoir ou chaussee
CN110552268B (zh) 连锁砖总成，组合连锁砖总成的方法，单元组合砖及组合单元组合砖的方法
CA2556881A1 (fr) Carreau de sol modulaire emboitable
MXPA05001598A (es) Baldosa de plataforma modular.
US20190284818A1 (en) Segmented panel mat
EA039677B1 (ru) Элемент защищающего при падении напольного покрытия преимущественно для игровых площадок и напольное покрытие из таких элементов
WO2015193657A1 (fr) Système de panneaux de revêtement de sol
IL270430B1 (en) Modular floor for providing support for vehicles and trucks unstable or soft sub-surface, and beam, method of installation and method of manufacture therefor
US20040052999A1 (en) Interlaced panels for support surfaces
WO2017137736A1 (fr) Appareil de protection du sol
EP2385173A1 (fr) Système de pavage
EP1880067B1 (fr) Plancher
GB2502783A (en) An interlocking block with vertical and horizontal engagement
JP3032654U (ja) 木製ブロック舗装体
US20210108422A1 (en) Segmented panel mat
CA2891958A1 (fr) Dispositif connecteur destine a des panneaux modulaires de revetement de sol

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15733863

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15733863

Country of ref document: EP

Kind code of ref document: A1