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EP0063795B1 - Bodenbelagelement, aus mehreren Bodenbelagelementen gebildete Verlegeeinheit und Gruppe von Bodenbelagelementen - Google Patents

Bodenbelagelement, aus mehreren Bodenbelagelementen gebildete Verlegeeinheit und Gruppe von Bodenbelagelementen Download PDF

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Publication number
EP0063795B1
EP0063795B1 EP82103418A EP82103418A EP0063795B1 EP 0063795 B1 EP0063795 B1 EP 0063795B1 EP 82103418 A EP82103418 A EP 82103418A EP 82103418 A EP82103418 A EP 82103418A EP 0063795 B1 EP0063795 B1 EP 0063795B1
Authority
EP
European Patent Office
Prior art keywords
elements
ground covering
covering element
floor covering
paving
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.)
Expired
Application number
EP82103418A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0063795A1 (de
Inventor
Dr. Barth
Fritz Von Langsdorff
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.)
DR BARTH GmbH
F von Langsdorff Bauverfahren GmbH
Original Assignee
DR BARTH GmbH
F von Langsdorff Bauverfahren GmbH
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=6727086&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0063795(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DR BARTH GmbH, F von Langsdorff Bauverfahren GmbH filed Critical DR BARTH GmbH
Priority to AT82103418T priority Critical patent/ATE15391T1/de
Publication of EP0063795A1 publication Critical patent/EP0063795A1/de
Application granted granted Critical
Publication of EP0063795B1 publication Critical patent/EP0063795B1/de
Expired legal-status Critical Current

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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
    • E01C5/00—Pavings made of prefabricated single 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
    • E01C2201/00—Paving elements
    • E01C2201/16—Elements joined together
    • 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
    • E01C2201/16—Elements joined together
    • E01C2201/162—Elements joined together with breaking lines

Definitions

  • the invention relates to a floor covering element which has projections and recesses all around on the circumferential surfaces for interlocking with adjacent floor covering elements.
  • Floor covering elements of this type are known in manifold designs of the projections and recesses. They usually have an elongated shape when viewed from above, and the basic shape that appears when the projections and recesses are left out is rectangular. The composite effect of such floor covering elements with adjoining floor covering elements results from the mutual interlocking by means of the projections and recesses as well as from the respective laying pattern and can only be influenced by changes to these two parameters.
  • a floor covering element of this type is known from FR-A-2 398142, in particular Fig. 1.
  • the invention has for its object to provide a floor covering element with an improved composite effect and a favorable reaction to overstressing, in addition to which several relative positions of adjacent floor covering elements are possible.
  • the top view of the floor covering element has an L-shaped shape with two legs of equal length, and that, starting from the inner corner of the corner of the circumference of the floor covering element, two dummy joints are provided on the upper side thereof, which run the course of the two continue the circumferential sections adjoining the inner corner (28) exactly or essentially and are formed by the three basic elements adjoining one another at an exact or substantially the same shape.
  • Flooring elements of an L-shaped shape with two legs of equal length and mutually perpendicular are known per se, for example from FR-A-2398142, in particular FIGS. 2 and 3, but not with projections and recesses all around on the peripheral surfaces and not with two each dummy joints starting from the inner corner.
  • the described known flooring elements with the exception of the flooring element with a rectangular basic shape and projections and recesses all around, are very limited in terms of the laying options relative to one another, wherein, moreover, a varying orientation of the individual flooring elements in the finished covering would be optically recognizable.
  • the angular shape of the flooring element according to the invention leads to an improved composite effect with adjacent flooring elements, since the shape itself contributes to the composite effect and an increased toothing length is created compared to the conventional flooring element designs, the flooring elements also being optionally available in several relative positions can be laid to each other.
  • the improved composite effect not only comes into play when installed, but also, for example, when mechanically, simultaneously gripping and laying a large number or a group of floor covering elements arranged next to one another.
  • Flooring elements with an angled shape are more susceptible to cracks emanating from the interior corner corners when a certain load is exceeded than flooring elements of a conventional shape.
  • the dummy joints provided according to the invention provide specific courses for possible breaks, so that the floor covering element does not break indiscriminately into parts which are unfavorable or small or visually unattractive or irregularly limited for subsequent loads.
  • the false joints divide the floor covering element in a visually appealing manner, so that the angular shape in the installed surface, which is often not perceived as beautiful, is no longer noticeable or is practically no longer recognizable.
  • the flooring elements according to the invention with an angled shape in the installed state tilt much more heavily than elongated flooring elements loaded at their longitudinal edge regions when loads are applied to the edge regions, for example wheel loads from vehicles traveling over them.
  • the projections and recesses i.e. the deviations from imaginary, straight-line flooring element sides
  • the dummy joints run through until they touch one where they meet the circumference of the flooring element.
  • the dummy joints are normally formed in that, starting from the top of the floor covering element, a joint extends down to a certain depth into the floor covering element; in regions, however, the dummy joints can extend continuously from the top to the underside of the floor covering element, so that the two floor covering element regions are connected on the two sides of the respective dummy joint by one or more insulated material bridges. Due to the chosen depth of the dummy joints and / or the thickness of the material bridges, it is up to you how far you want to drive the cross-sectional weakening of the flooring element at these points. In addition to the two dummy joints extending from the inner corner, there can also be further dummy joints on the top of the floor covering element.
  • dummy joints that continue the course of the two adjoining circumferential sections means that the general direction of extension of the adjoining stone side sections, i.e. without taking the projections and recesses into account, is continued exactly and / or that the projection / recess course the subsequent circumferential sections in the dummy joints is continued exactly.
  • the expression “dummy joints that essentially continue the course of the two adjoining circumferential sections” means that the general direction of extension of the adjoining stone side sections is only essentially continued and / or that the protrusion / recess course of the adjoining circumferential sections is only essentially continued becomes.
  • the shape of the floor covering element according to the invention can be thought to have arisen from a base line, as will be explained in more detail below, which connects the corners of the floor covering element, the peripheral surface oscillating, so to speak, to create the projections and recesses around the base line.
  • the floor covering elements according to the invention can be designed and installed in such a way that the (space) joints between adjacent floor covering elements are everywhere only twice as long as one side of a basic element square explained in more detail below or only so long as a leg of the outer side of the angle.
  • the herringbone bandage of floor covering elements which are twice as long as they are wide, has had the optimum bond effect of floor covering elements laid side by side. there the joints between adjacent flooring elements are everywhere one and a half times as long as a flooring element.
  • an increased bond effect in the installed bond due to the shorter joint length or the averaged shorter joint length between adjacent floor covering elements can be achieved, as will be additionally explained below in the description of exemplary embodiments.
  • a further embodiment of the floor covering element according to the invention is characterized in claim 2.
  • This configuration leads to floor covering elements with a very regular projection / recess course over the entire circumference, as a result of which simple and diverse application possibilities are provided for adjacent floor covering elements.
  • the baseline can be thought of as being composed of three squares juxtaposed with a right-angled change in the general direction of extension, with dummy joints being provided in the area where the squares line up and the circumference with the projections and recesses in the area of the remaining free square sides.
  • the basic elements resulting from the squares are centrally symmetrical with regard to their center, if one considers the projections and recesses on the outer circumference and the course of the dummy joints together.
  • a further embodiment of the invention is characterized in claim 3.
  • An increase is preferably provided for each basic element described in the preceding paragraph.
  • the elevations preferably extend up to or approximately up to the respective inner extreme points of the recesses or the dummy joints. If the floor covering element has elevations, the otherwise generally existing chamfer at the transition from the top into the peripheral surface of the floor covering element can be dispensed with, since flaking in this area is no longer visually disturbing because of the elevations.
  • the floor covering elements according to the invention are usually of such a size and thickness that they can be called stone or slab. Because of the projections and recesses on the circumference, one could also speak of composite stones or composite panels. They are preferably made of concrete. Squares, courtyards, driveways, streets, paths, bank embankments and the like are preferably occupied with the floor covering elements according to the invention.
  • the floor covering elements described above can be combined by predetermined breaking zones into so-called laying units, which are particularly suitable for the mechanical covering of large areas with large-sized laying units.
  • the predetermined breaking zones can be formed by dummy joints of sufficient depth or by more punctual material bridges. They are dimensioned so that the breakage in the individual floor covering elements can be initiated by vibrators, by the traffic load, by driving with heavy rollers, by temperature stress or the like.
  • the invention also relates to groups of the floor covering elements described.
  • a first preferred group with a particularly good composite effect is characterized in claim 5.
  • a second preferred group arises from the fact that a further floor covering element rotated through 180 ° in the plane of the floor covering element is added to a floor covering element in such a way that the two elements complement each other to form a rectangle with projections and recesses on the circumference and that additional rectangles of this type are optionally added .
  • the floor covering element 2 shown in FIG. 1 can be described most clearly starting from the baseline.
  • the baseline consists of a straight, first section 4 with the length 2a.
  • At one end of the first section 4 there is a right-angled, second section 6 with the length a.
  • a rectilinear, third section 8 with the length a is connected at right angles parallel to the first section 4.
  • At the free end of the third section 8 there is a right-angled fourth section 10 with the length a and pointing away from the first section 4.
  • a straight, fifth section 12 with the length a adjoins the first section 4 at right angles.
  • the closed baseline 4, 6, 8, 10, 12, 14 is therefore right-angled at all corners, there are only two baseline section directions, and there is axis symmetry to a straight line through the intersection between sections 4 and 14 on the one hand and sections 8 and 10 on the other hand.
  • the baseline can also be conceived from an angular juxtaposition of three squares.
  • the base line defines an angled, V-shaped basic shape of the flooring element 2, the general directions of extension of the two legs of the basic shape given by the sections 4, 8 for one leg and through the sections 10, 14 for the other leg, a right one Form an angle with each other.
  • the projection / recess course on the first section 4 thus represents a return of the projection / recess section on the sixth section 14 rotated by 90 °.
  • the projection / recess section on the sections 6 and 10 represents a parallel displacement in the direction of the first section 4 of the opposite half of the sixth section 14.
  • the projection / recess course at sections 8 and 12 represents a parallel displacement in the direction of the sixth section 14 of the opposite half of the first section 4.
  • the circumference of the flooring element 2 can also be imagined from eight identical circumferential sections 19, with sections 4 and 14 each having two circumferential sections 19 strung together and the sections 6, 8, 10, 12 the circumferential sections 19 each being arranged at right angles to the course of the base line .
  • the floor covering element 2 thus has an outer angle side 20, given by the sections 4, 14 or the projection / recess course there, an inner angle side 22, given by the sections 8, 10 or the projection / recess course there, and two end faces 24, each given by section 6 or section 12 or the projection / recess course there.
  • the outer angle side 20 has an angle apex 26 at the intersection of the sections 4, 14, which represents the tip of the flooring element 2, so to speak
  • the inner angle side 22 has an angle apex 28 at the intersection of the sections 8, 10.
  • two dummy joints 30 each lead to the center of the opposite flooring element side.
  • the dummy joints 30 each continue exactly the direction and the projection / recess course of one half of the inner angular side 22 and are each exactly parallel to the projection / recess profile on the end faces 24. If you look at the projection / recess profile on Scope and the dummy joints 30 together, the flooring element 2 has the appearance of three angularly placed basic elements 31, in each of which the projection / recess course or the dummy joint course on the four sides is centrally symmetrical to each other.
  • the depth of the dummy joints 30 is 10 to 30% of the thickness of the flooring element 2.
  • a projection 16 'and a recess 18' are indicated in broken lines, which are formed by inclined surfaces which extend obliquely to the second section 6, the tips of the projection 16 'and the recess 18' on Maximum or minimum of the previous sinusoidal curve.
  • the adjacent inclined surfaces of projection 16 ' and recess 18' merge.
  • a modification of the floor covering element 2 drawn with solid lines in FIG. 1 with sinusoidal projections and recesses 16, 18 may consist in replacing the sinusoidal roundings on the entire circumference and on the dummy joints 30 by such a zigzag course. The remaining characteristics of the flooring element described remain unaffected.
  • a further modification, not shown in the drawing, of the floor covering element from FIG. 1 can consist in attaching a further basic element 31 to a half of a leg of the outer angle side 20 that is more distant from the outer angle apex 26 either at section 4 or at section 14 with the interposition of a dummy joint 30. Then you have an angled flooring element shape with two right-angled changes in the general direction of extension in front of you.
  • the base line is identical to the base line described with reference to FIG. 1 and is not shown again.
  • a flat inclined surface leads outwards for a sixth of the length of the first section 4. This is followed by, for a further sixth of the length of the first section, a flat inclined surface leading inwards and crossing section 4 at half its length. Then, for a sixth of the length of the first section 4, there is a flat inclined surface leading outward to the first section.
  • This course of the projections and recesses 16, 18 and the dummy joints 30 can be replaced by a rounded course adapted to it, whereby there would be no exact sinusoidal course, but an obliquely suppressed sinus course, so to speak.
  • a rounded projection / recess course can be achieved, for example also by circular arc pieces placed against one another, and that combinations of rounded sections with flat surface sections that can run obliquely to the baseline and / or piecewise parallel to the baseline, or combinations of sections that run obliquely to the baseline with sections that are piecewise parallel to the baseline are possible.
  • the side surfaces of the floor covering element 2 run perpendicular to the upper side thereof. It is possible to deviate from this vertical course, for example in order to create flooring elements with vertical teeth on the circumference.
  • a square elevation 33 is indicated in broken lines, which rises a few millimeters above the previous upper side of the floor covering element 2.
  • the elevation 32 extends to close or completely to the corners of the recesses 18. From FIG. 3 it can be seen that at the transition between the top 34 considered without the elevation 32 and the peripheral surfaces 36 of the floor covering element 2, the chamfer which is otherwise often provided there is omitted Has.
  • the sides of the elevation square run parallel to corresponding baseline sections.
  • the shape of the elevation 32 can deviate from the square shape, a circular shape being particularly suitable in the embodiment according to FIG. 1 and polygonal shapes, in particular as irregular polygons, being possible in the plan view. It goes without saying that if one chooses an embodiment with elevations 32, normally all basic elements 31 of the floor covering element 2 are provided with one or more elevations 32.
  • FIG. 4 shows a group 38 of six floor covering elements 2 of the type described with reference to FIG. 2, part of the floor covering elements 2 being roughly hatched to increase clarity, which means no cut.
  • Three floor covering elements 2 form a row 40 in that the lower floor covering element 2 in FIG. 4, with its outer angle apex 26, is adjacent to the inner angle apex 28 of the floor covering element 2 arranged above it.
  • the outer angle sides 20 and the inner angle sides 22 converge upwards in the middle, so that the floor covering elements 2 are oriented identically in both rows 40. It can be seen that in the interior of group 38 the (spatial) joints between adjacent flooring elements 2 each extend over the length 2a.
  • the individual floor covering elements 2 can be connected to one another, for example by predetermined breaking webs 42, with two predetermined breaking webs 42 per leg of an outer angular side 20, namely at a quarter and at three quarters of their length, can be provided inside the laying unit.
  • a large-format laying unit is created, which is made up of six parts which are connected to one another via predetermined breaking webs 42 and each have the shape of a floor covering element 2 according to FIG. 2.
  • Such a large-format laying unit can be installed mechanically, the predetermined breaking points 42 being able to break when a certain limit load is exceeded.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)
  • Floor Finish (AREA)
  • Cable Accessories (AREA)
  • Duplication Or Marking (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Insulated Conductors (AREA)
  • Road Signs Or Road Markings (AREA)
  • Centrifugal Separators (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Materials For Medical Uses (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Casings For Electric Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
EP82103418A 1981-04-24 1982-04-22 Bodenbelagelement, aus mehreren Bodenbelagelementen gebildete Verlegeeinheit und Gruppe von Bodenbelagelementen Expired EP0063795B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82103418T ATE15391T1 (de) 1981-04-24 1982-04-22 Bodenbelagelement, aus mehreren bodenbelagelementen gebildete verlegeeinheit und gruppe von bodenbelagelementen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818112270U DE8112270U1 (de) 1981-04-24 1981-04-24 Bodenbelagelement
DE8112270U 1981-04-24

Publications (2)

Publication Number Publication Date
EP0063795A1 EP0063795A1 (de) 1982-11-03
EP0063795B1 true EP0063795B1 (de) 1985-09-04

Family

ID=6727086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103418A Expired EP0063795B1 (de) 1981-04-24 1982-04-22 Bodenbelagelement, aus mehreren Bodenbelagelementen gebildete Verlegeeinheit und Gruppe von Bodenbelagelementen

Country Status (15)

Country Link
US (1) US4583341A (zh)
EP (1) EP0063795B1 (zh)
JP (1) JPS57209303A (zh)
AT (1) ATE15391T1 (zh)
AU (1) AU545544B2 (zh)
BR (1) BR8202348A (zh)
CA (1) CA1205315A (zh)
DE (1) DE8112270U1 (zh)
DK (1) DK153028C (zh)
HK (1) HK86990A (zh)
MX (1) MX158896A (zh)
MY (1) MY8600338A (zh)
NO (1) NO156727C (zh)
SG (1) SG8886G (zh)
ZA (1) ZA822778B (zh)

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USD426897S (en) * 1999-03-04 2000-06-20 Giuseppe Abbracati Paving brick
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USD425629S (en) * 1999-04-29 2000-05-23 Giuseppe Abbrancati Paving stone
USD431871S (en) * 2000-02-11 2000-10-10 Giuseppe Abbrancati Paving stone
USD509001S1 (en) 2004-05-17 2005-08-30 Mclean Allan Permeable paving stone
US20060159517A1 (en) * 2005-01-18 2006-07-20 Hagerman Joseph W Core for paver and method
USD605784S1 (en) * 2006-07-20 2009-12-08 Awi Licensing Company Ceiling panel
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DE202008017552U1 (de) * 2008-09-09 2010-01-07 Rekers Betonwerk Gmbh & Co. Kg Pflastersteinsystem
USD759843S1 (en) 2008-12-01 2016-06-21 F. Von Langsdorff Licensing Limited Paving stone
USD789556S1 (en) 2015-07-22 2017-06-13 Keystone Retaining Wall Systems Llc Landscaping block
USD789555S1 (en) 2015-07-22 2017-06-13 Keystone Retaining Wall Systems Llc Landscaping block
US9951527B2 (en) 2015-07-22 2018-04-24 Keystone Retaining Wall Systems Llc Patio blocks and block systems with side surface positioning and retaining structures
USD791345S1 (en) 2015-07-22 2017-07-04 Keystone Retaining Wall Systems Llc Landscaping block
USD816506S1 (en) 2015-11-02 2018-05-01 Pura Scents, Inc. Vial for a scent dispenser
CA3133703C (en) 2015-11-02 2023-10-24 Pura Scents, Inc. Scent dispensation
USD809116S1 (en) 2015-11-02 2018-01-30 Pura Scents Dispenser
US10316514B2 (en) * 2016-11-14 2019-06-11 Certainteed Ceilings Corporation Support member for ceiling system
USD861918S1 (en) * 2018-03-01 2019-10-01 Holcim Coastal B.V. Cast stone
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Also Published As

Publication number Publication date
DK153028C (da) 1988-10-24
MX158896A (es) 1989-03-29
DK153028B (da) 1988-06-06
NO821246L (no) 1982-10-25
ATE15391T1 (de) 1985-09-15
DE8112270U1 (de) 1981-09-24
HK86990A (en) 1990-11-02
CA1205315A (en) 1986-06-03
NO156727C (no) 1987-11-11
JPS57209303A (en) 1982-12-22
AU8264982A (en) 1982-10-28
SG8886G (en) 1988-09-16
DK180482A (da) 1982-10-25
MY8600338A (en) 1986-12-31
BR8202348A (pt) 1983-04-05
US4583341A (en) 1986-04-22
EP0063795A1 (de) 1982-11-03
AU545544B2 (en) 1985-07-18
ZA822778B (en) 1983-03-30
JPS631401B2 (zh) 1988-01-12
NO156727B (no) 1987-08-03

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