DK142036B - ARTIFICIAL LIMITS AND PROCEDURES FOR ITS MANUFACTURING - Google Patents

ARTIFICIAL LIMITS AND PROCEDURES FOR ITS MANUFACTURING Download PDF

Info

Publication number
DK142036B
DK142036B DK502371AA DK502371A DK142036B DK 142036 B DK142036 B DK 142036B DK 502371A A DK502371A A DK 502371AA DK 502371 A DK502371 A DK 502371A DK 142036 B DK142036 B DK 142036B
Authority
DK
Denmark
Prior art keywords
basic structure
layer
pile
ribs
underside
Prior art date
Application number
DK502371AA
Other languages
Danish (da)
Other versions
DK142036C (en
Inventor
H J Friedrich
Original Assignee
Adolff J F
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Adolff J F filed Critical Adolff J F
Publication of DK142036B publication Critical patent/DK142036B/en
Application granted granted Critical
Publication of DK142036C publication Critical patent/DK142036C/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08Surfaces simulating grass ; Grass-grown sports grounds
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00Woven fabrics not otherwise provided for
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B23/00Flat warp knitting machines
    • D04B23/08Flat warp knitting machines with provision for incorporating pile threads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C1/00Impact fuzes, i.e. fuzes actuated only by ammunition impact
    • F42C1/02Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze
    • F42C1/04Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze operating by inertia of members on impact
    • F42C1/06Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze operating by inertia of members on impact for any direction of impact
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C1/00Impact fuzes, i.e. fuzes actuated only by ammunition impact
    • F42C1/10Impact fuzes, i.e. fuzes actuated only by ammunition impact without firing-pin
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/28Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids
    • F42C15/31Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids generated by the combustion of a pyrotechnic or explosive charge within the fuze

Landscapes

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

Description

(11) FREMLÆGGELSESSKRIFT 1 42036 (it1¾ i V W / \fia/ DANMARK m lntcl·’ E 01 c 13/00 f(21) Ansøgning nr. 5025/71 (22) Indleveret den 15· Okt. 1971 (23) Løbedag 15· Okt. 1971 (44) Ansøgningen fremtag! og . · . non fromiaeggeteeeekriftet offentliggjort den · 1 · auS · 1 .7 ου(11) PRESENTATION 1 42036 (it1¾ of VW / \ via / DENMARK m lntcl · 'E 01 c 13/00 f (21) Application No 5025/71 (22) Filed on 15 · Oct 1971 (23) Running day 15 · Oct. 1971 (44) The application was withdrawn and published on the non-official publication on · 1 · auS · 1 .7 ου

Dl REKTORATET FORDl THE RECTORATE FOR

PATENT- OG VAREMÆRKEVÆSENET » 205,,08, (71) J.F. ADQLFF AG, 715 Backnang, DE.PATENT AND TRADEMARKET SYSTEMS »205, 08, (71) J.F. ADQLFF AG, 715 Backnang, DE.

(72) Opfinder: Hans-Joachlm Friedrich, Reuchlinstraaee 6, Backnang, 2B'.(72) Inventor: Hans-Joachlm Friedrich, Reuchlinstraaee 6, Backnang, 2B '.

(74) Fuldmægtig under segene behandling:(74) Plenipotentiary in blessed treatment:

Ingeniørfirmaet Hofman-Bang & Boutard.Hofman-Bang & Boutard Engineering Company.

(64) Kunstig grønsvær og fremgangsmåde til dens fremstilling.(64) Artificial turf and its method of preparation.

Opfindelsen angår en kunstig grønsvær af den i krav l's indledning angivne art. Luven kan være indbundet i grundstrukturen på forskellig måde, f.eks. være tuftet.The invention relates to an artificial turf of the kind specified in the preamble of claim 1. The pile may be bound to the basic structure in various ways, e.g. be tufted.

Et hovedproblem ved kunstig grønsvær er dennes effektive afvanding.A major problem with artificial turf is its effective drainage.

De hidtil kendte kunstige grønsvær har den mangel, at regnvand kun ledes bort meget langsomt, hvilket enten skyldes, at den kunstige grønsværs luv, der danner "græsstråeneM, er fikseret på en meget tæt grundstruktur med en belægning af vanduigennemtrængelig plast eller en vanduigennemtrængelig gummiagtig masse, der dækker hele grundstrukturens nedad vendende flade, og/eller at der mellem grundstrukturens mere eller mindre plane nedre flade og underlaget 142036 ikke findes tilstrækkeligt store drænagemellemrum. Således kendes f.eks. fra DE-offentliggørelsesskrift 1 534 384 en kunstig grønsvær, hvis i og for sig tætte grundstrukturs vandgennemtrængelig-hed er søgt tilvejebragt ved gennemhulning ved hjælp af nåle. Erfaringen i praksis har imidlertid vist, at de ved gennemstikning med nåle dannede hullers samlede gennemstrømningsareal for regnvandet er så lille i sammenligning med grønsværens areal, at der ved denne foranstaltning ikke kan sikres en tilstrækkelig hurtig bortstrømning af regnvandet fra grønsværens overside til grønsværens underside bortset fra, at regnvandet ved denne kendte grønsvær ikke kan bringes til at strømme tilstrækkelig hurtigt bort fra grønsværens underside.The known artificial lawns have the disadvantage that rainwater is only drained away very slowly, either because the lawns of the artificial lawns forming the "grass rays" are fixed on a very dense base structure with a water-impermeable plastic coating or a water-impermeable rubbery mass which covers the entire downwardly facing surface of the basic structure and / or that there is not sufficiently large drainage gap between the more or less planar lower surface of the foundation and the substrate 142036. Thus, for example, from DE-publication specification 1 534 384, an artificial greenhouse is known if however, experience in practice has shown that, when pierced with needles, the total flow area of rainwater for holes formed is so small in comparison with the area of the greenhouse that measure cannot be ensured a sufficiently rapid outflow of re the stormwater from the top of the greenhouse to the bottom of the greenhouse except that the rainwater at this known greenhouse cannot be flowed sufficiently quickly away from the bottom of the greenhouse.

Den foreliggende opfindelse tager sigte på at afhjælpe denne mangel ved tilvejebringelse af en let vandgennemtrængelig kunstig grønsvær. Dette opnås ved det i krav l’s kendetegnende del angivne. Under luvens ‘’indbinding" skal som nævnt forstås en hvilken som helst i tekstilteknikken sædvanlig forbindelse mellem luven og tekstilmaterialets grundstruktur, dvs. f.eks. luvens indvævning, indstrikning eller indføring ved tufting. Ved luvens indbinding i grundstrukturen dannes der på de pågældende steder ved nogle af de kendte tekstilgrundstrukturer på disses underside flade fremspring, hvis højde ved grønsværen ifølge opfindelsen er øget derved, at dækmassen hovedsagelig kun er påført fremspringene. Kravet om, at dækmassen kun skal påføres disse fremspring, er forholdsvis let at opfylde, idet man f.eks. med ringe tryk kan påvalse dækmassen på grundstrukturens bagside. Den hidtil sædvanlige belægning af hele grundstrukturens underside med et ubrudt lag medfører en uhensigtsmæssig udjævning af højdeforskelle på grundstrukturens bagside, hvilket netop bidrager til at vanskeliggøre bortledningen af regnvand fra de kendte kunstige grønsvær. Anvendes desuden en løs tekstilgrundstruktur, vil regnvand fra grønsværens overside let og hurtigt kunne sive ned gennem åbningerne i denne løse struktur, fordi disse åbninger ikke på undersiden er spærret af noget vanduigennemtrængeligt dæklag, og vandet vil på grundstrukturens underside hurtigt kunne strømme bort igennem de ved hjælp af fremspringene tilvejebragte strømningskanaler mellem grundstrukturen og underlaget.The present invention aims to remedy this shortcoming by providing an easily water permeable artificial turf. This is achieved by the characteristic part of claim 1. As mentioned above, the term "binding" of the pile means any connection in the textile technique to the usual connection between the pile and the basic structure of the textile material, ie, for example, the weaving, knitting or insertion of the tuft. for some of the known textile foundation structures on the underside of the flat projections, the height of which is according to the invention in the greenery is increased by the fact that the pulp is mainly applied only to the projections. The requirement that the pulp should only be applied to these projections is relatively easy to meet. For example, low pressure can inflate the tire mass on the back of the base structure. In addition, a loose textile base structure is used, rainwater from the top of the greenery will easily and quickly seep through the openings in this loose structure, because these openings are not obstructed on the underside by any water impermeable covering layer, and the water on the underside of the basic structure will be able to flow rapidly through the flow channels provided by the projections. the basic structure and the substrate.

En løs grundstruktur kan ifølge opfindelsen nemt opnås ved, at der 3 142036 i denne indgår to trådsystemer, som indbinder luven, og at åbningerne er tilvejebragt ved, at det ene trådsystem er dannet af en væsentlig tyndere tråd end det andet trådsystem og luven. Dette princip er anvendeligt ved alle praktisk brugbare arter tekstil-grundstruktur. Ved anvendelsen af forskelligt tykke tråde fås på grundstrukturens underside automatisk udprægede fremspring på de steder, hvor luven er indbundet, fordi luvtrådene er forholdsvis tykke.According to the invention, a loose basic structure can easily be obtained by including two wire systems which bind the pile and that the openings are provided by one wire system being formed of a substantially thinner wire than the other wire system and the pile. This principle is applicable to all practically useful species of textile basic structure. When using different thick threads, protrusions on the underside of the base structure are automatically pronounced in the places where the pile is bound, because the ply threads are relatively thick.

Ved det i krav 2 angivne opnås en særlig kraftig accentuering af fremspringene.In the claim 2, a particularly strong accentuation of the projections is achieved.

Krav 3 kendetegner en i fabrikationsteknisk henseende særlig rationel udførelsesform for grønsværen ifølge opfindelsen, idet grønsværen kan fremstilles særlig billigt på en Raschel-strikke-maskine, fordi der på denne samtidigt kan fremstilles to grønsvær-baner, der er forbundet med hinanden ved en fælles pol, og som kan skilles ad blot ved overklipning af denne.Claim 3 characterizes a particularly rational embodiment of the lawn mower according to the invention from a manufacturing point of view, in that the lawn mower can be manufactured very cheaply on a Raschel knitting machine, because two lawn mowing webs connected to one another at the same time can be manufactured simultaneously. , which can be separated simply by clipping it.

Ved udførelsesformen ifølge krav 4 bidrager de parallelle ribber til dannelse af udprægede drænagekanaler på grønsværens underside, idet hovedsagelig kun disse ribber bærer dækmasse. I forbindelse med en grundstruktur bestående af en Raschelvare med kraftig frynse opnås ved det i krav 4 angivne dels en forstærkning af ribbestrukturen ved luvlagets indbinding og dels en fast forankring af luvlaget til trods for grundstrukturens kun delvise bagsidebelægning, fordi netop ribberne på undersiden bærer daklag.In the embodiment according to claim 4, the parallel ribs contribute to the formation of pronounced drainage channels on the underside of the lawnmower, mainly only these ribs carry cover. In connection with a basic structure consisting of a Raschelware with strong fringes, the reinforcement of the rib structure is achieved by the binding of the pile layer and a firm anchoring of the pile layer, in accordance with claim 4, in spite of the only partial backing of the basic structure, because precisely the ribs on the underside bear roof layers.

Opfindelsen angår tillige en fremgangsmåde som angivet i krav 5's indledning til fremstilling af den i krav 4 kendetegnede udførelsesform for grønsværen ifølge opfindelsen. Fremgangsmåden er ejendommelig ved det i krav 5's kendetegnende del angivne.The invention also relates to a method as set forth in the preamble of claim 5 for the preparation of the embodiment of the lawn mower according to the invention characterized in claim 4. The process is characterized by the characterizing part of claim 5.

I det følgende forklares opfindelsen nærmere ved hjælp af tegningen, hvor fig. 1 viser et lodret snit gennem en udførelsesform for den kunstige grønsvær ifølge opfindelsen, fig. 2 perspektivisk og set fra oven et stykke grønsvær ifølge k 142036 opfindelsen, i større målestok end i fig. 1, fig. 3 grønsværen perspektivisk og set fra neden, fig. 4 og 5 opbygningen af en grundstruktur og et luvlag i grønsværen ifølge opfindelsen, i anden større målestok, og fig. 6 et til fig. 3 svarende billede af et stykke grønsvær til anskueliggørelse af påføringen af et lag af en dækmasse på grønsværens underside.In the following, the invention is explained in more detail with reference to the drawing, in which fig. 1 shows a vertical section through an embodiment of the artificial turf according to the invention; FIG. 2 is a perspective view from above of a piece of green grass according to the invention, on a larger scale than in fig. 1, FIG. Fig. 3 is a perspective view of the greenery; 4 and 5 show the structure of a basic structure and a pile layer in the greenery according to the invention, on a second larger scale, and fig. 6 is a view of FIG. 3 is a similar view of a piece of lawn mower to illustrate the application of a layer of tire mass to the underside of the lawn mower.

I fig. 1 ses et stykke kunstig grønsvær ifølge opfindelsen indbefattende grønsværens underlag, der hviler på en planeret og eventuelt stabiliseret jordbund 2. På jordbunden er anbragt indbyrdes parallelle betonribber 4. Mellem betonribbeme, der har opadtil konvergerende sideflader, findes et gruslag 6, hvis overside flugter med betonribberne 4's øvre flade. Oven for gruslaget 6 findes et drænagelag 8, 10, der som regel består af flere lag forskelligt materiale. På ribberne 4’s øvre flader er anbragt fastgørelsesskinner 12. Oven på drænagelaget ligger et underlag 14, på hvilket den kunstige grønsvær er anbragt. Grønsværen har en tekstilgrundstruktur 16 og en i denne forankret luv 18. Grundstrukturen 16 og luven 18 samt eventuelt underlaget 14 fastholdes i fastgørelsesskinneme 12. En kunstig grønsvær i den i fig. 1 viste udførelsesform skal f.eks. på fodboldbaner sikre, at man uafhængigt af vejrliget til stadighed disponerer over et areal, på hvilket der tidsmæssigt kan spilles praktisk taget uden pauser i modsætning til, hvad der er tilfældet ved en naturlig grønsvær, som kræver lange hvilepauser.In FIG. 1 shows a piece of artificial turf according to the invention, including the foundation of the turf which rests on a planed and possibly stabilized soil 2. On the soil are arranged parallel parallel ribs 4. Between the concrete ribs having upwardly converging side surfaces, there is a gravel layer 6 whose upper surface flushes with the upper surface of the concrete ribs 4. Above the gravel layer 6 there is a drainage layer 8, 10, which usually consists of several layers of different material. Attachment rails 12 are provided on the upper surfaces of the ribs 4. On top of the drainage layer is a substrate 14 on which the artificial turf is placed. The green mill has a textile base structure 16 and a pile 18 which is anchored in this pile 18. The basic structure 16 and the pile 18 as well as optionally the substrate 14 are retained in the fastening rails 12. An artificial green mill in the embodiment shown in FIG. 1, e.g. on football pitches ensure that, regardless of the weather, there is always an area on which can be played practically without breaks in time, contrary to what is the case with a natural turf which requires long rest breaks.

Selv om der i den i fig. 1 viste udførelsesform mellem betonribberne 4 findes gruslag 6, som f.eks. kan afvandes ved hjælp af en på tegningen ikke vist ringdrænage, vil det, såfremt det underliggende jordlag er løst og sugedygtigt, være tilstrækkeligt at forsænke betonribberne 4 i jordunderlaget og anbringe drænagelaget 8, 10 direkte på jordbunden.Although in the embodiment shown in FIG. 1, between the concrete ribs 4 there are gravel layers 6, such as e.g. can be dewatered by means of a ring drainage not shown in the drawing, if the underlying soil layer is loosened and suctioned, it will be sufficient to depress the concrete ribs 4 into the soil substrate and apply the drainage layer 8, 10 directly to the soil.

Fig. 2 og 3 viser perspektivisk et stykke grønsvær henholdsvis set fra oven og fra undersiden. Inden der gås nærmere ind på disse figurer, beskrives først ved hjælp af fig. 4 og 5 den detaljerede opbygning af grønsværen ifølge opfindelsen. Fig. 4 vi- 5 142036 ser perspektivisk et stærkt forstørret udsnit af en Raschelvare, der fremstilles i en fladstrikkemaskine, i hvilken der samtidigt kan fremstilles to lag eller baner af grønsværen ifølge opfindelsen. I fig. 4 er de to baners grundstruktur betegnet med henholdsvis 16 og 16’, medens luvlaget, der forbinder disse to lag, og som er fælles for begge, er betegnet med 18. De tråde, der danner luvlaget, har form af kraftige plastbånd og er markeret ved punktering. Skudtrådene eller frynsen 28, 28* skal i modsætning til, hvad der er vist i fig. 4, i virkeligheden være betydelig kraftigere end kæden 30, 30* i tekstilgrundstrukturen henholdsvis 16, 161, for sammen med det ligeledes kraftige luvlag at tilvejebringe den i fig. 3 viste ribbe struktur på grundstrukturens underside.FIG. 2 and 3 are a perspective view of a piece of green grass from above and from below. Before going into these figures, we first describe with the aid of fig. 4 and 5 show the detailed structure of the greenery according to the invention. FIG. 4 shows, in perspective, a greatly enlarged section of a Raschel product made in a flat knitting machine, in which two layers or webs of the greener according to the invention can be made simultaneously. In FIG. 4, the basic structure of the two webs is denoted by 16 and 16 ', respectively, while the ply layer connecting these two layers, which is common to both, is denoted by 18. The strands forming the ply layer are in the form of strong plastic bands and are marked by puncture. Contrary to what is shown in FIG. 4 may in fact be considerably more powerful than the chain 30, 30 * in the textile base structure 16, 161, respectively, in order to provide, together with the equally strong pile layer, the one shown in FIG. 3 shows a rib structure on the underside of the base structure.

Efter strikkeprocessen overklippes luvtrådene 18 mellem de to grundstrukturer 16 og 16*, så at der fås to særskilte baner af kunstig grønsvær. Fig. 5 viser en sådan bane set fra neden, hvor imidlertid for tydeligheds skyld luven er bortladt bortset fra en enkelt luvløkke, der er betegnet med 18. Det fremgår af fig.Following the knitting process, the yarns 18 are cut between the two basic structures 16 and 16 *, so that two separate webs of artificial turf are obtained. FIG. 5 shows such a path as seen from below, however, for the sake of clarity, the cap is omitted except for a single loop loop designated by 18. As can be seen in FIG.

2 og 3 og især af fig. 5, at luvlaget består af båndformede løkker. Fig. 5 viser endvidere, at der ved anvendelse af en kraftig frynse 28 og et kraftigt luvlag 18 i forbindelse med tynde kædetråde 30 dannes forholdsvis store åbninger 32 i grundstrukturen 16, og på dennes underside fås udprægede stave eller ribber 33.2 and 3 and in particular of FIG. 5, the ply layer consists of band-shaped loops. FIG. 5 further shows that by using a strong fringe 28 and a heavy pile layer 18 in connection with thin warp threads 30, relatively large openings 32 are formed in the basic structure 16, and on its underside are pronounced rods or ribs 33.

Den Raschelvare, der udgør grundstrukturen i den kunstige grønsvær ifølge opfindelsen, vil ved passende valg af trådtykkelseme have en udpræget leddelt overflade.The Raschelware which constitutes the basic structure of the artificial turf according to the invention will have a pronounced articulated surface upon appropriate choice of the wire thicknesses.

På bagsiden af grundstrukturen 16 påføres et lag af en dækmasse på en sådan måde, at hovedsageligt kun ribberne 33 og eventuelt skuddet eller frynsen 28 forsynes med dæklagsmateriale som vist i fig. 3, så at der fås en forneden gitterformet grundstruktur med dæklagsfrie åbninger 32. De med dækmasse forsynede ribber 33 har i fig. 3 form som fremspring 34, medens de med dækmasse forsynede skud ligesom i de øvrige figurer danner et trådsystem 28.On the back of the base structure 16, a layer of a covering material is applied in such a way that mainly only the ribs 33 and optionally the shot or fringe 28 are provided with cover material as shown in FIG. 3, so that a lower lattice-shaped basic structure is provided with tire-free openings 32. The tire-provided ribs 33 have in FIG. 3 as a protrusion 34, while the tire-massed shoots, as in the other figures, form a wire system 28.

Dæklagsmaterialet, fortrinsvis blødt polyvinylchlorid, kan på grund af tekstilgrundstrukturens udprægede overfladestruktur med indbundet luv påføres på enkel vis ved hjælp af en valse. Hvis det frisk påførte dæklagsmateriale har så stor flydedygtighed, at 6 142036 nogle åbninger 32 tilstoppes af dæklagsmateriale, kan man hensigtsmæssigt strække grundstrukturen i retning på tværs af ribberne 33’s forløb på et tidspunkt, hvor dæklagsmaterialet ved indføring i en opvarmningszone begynder at stivne. Til strækning af grundstrukturen kan anvendes en spænderamme 35 som antydet i fig. 6, hvor strækretningen er markeret ved pilene A.The cover layer material, preferably soft polyvinyl chloride, can be applied simply by means of a roller due to the pronounced surface structure of the textile base with the bound plywood. If the freshly applied cover layer material is of sufficient flowability that some openings 32 are clogged by cover layer material, it is convenient to extend the basic structure across the course of the ribs 33 at a time when the cover layer material, upon introduction into a heating zone, begins to stiffen. For tensioning the basic structure, a tensioning frame 35 as indicated in FIG. 6, where the stretching direction is indicated by the arrows A.

Ved betragtning af den i fig. 3 viste bagside på den kunstige grønsvær ifølge opfindelsen vil man erkende, at der mellem de hovedsageligt indbyrdes parallelt forløbende ribbeformede fremspring 34 findes kanaler, hvis tværsnit på visse steder ganske vist er forringet ved skudtrådene 28, men hvis evne til at bortlede vand ikke er reduceret nævneværdigt derved.In view of the embodiment shown in FIG. 3 on the artificial turf according to the invention, it will be recognized that between the substantially parallel rib-shaped projections 34 there are channels whose cross-sections are, in certain places, impaired by the shooting wires 28, but whose ability to drain water is not reduced. notable thereby.

Man ser endvidere, at det fra luvlagets overflade nedsivende vand praktisk uhindret vil kunne passere gennem de for dækmasse frie åbninger 32 i grundstrukturen, så at vandet ved grønsværen ifølge opfindelsen ikke blot når ned til grundstrukturens underside, men også let vil kunne strømme bort gennem de på denne underside udformede kanaler, selv når grønsværen hviler direkte på et vanduigennemtrængeligt lag, når blot dette har tilstrækkelig stor hældning.It is further seen that water soaking down from the surface of the pavement will be able to pass practically unobstructed through the tire-free openings 32 in the basic structure, so that the water in the greenery according to the invention not only reaches down to the underside of the basic structure but can also easily flow through the channels formed on this underside, even when the turf rests directly on a water-impermeable layer, provided that this has a sufficiently large slope.

DK502371A 1970-10-17 1971-10-15 ARTIFICIAL LIMITS AND PROCEDURES FOR ITS MANUFACTURING DK142036C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2051108A DE2051108C3 (en) 1970-10-17 1970-10-17 Water-permeable, artificial turf, in particular for sports fields
DE2051108 1970-10-17

Publications (2)

Publication Number Publication Date
DK142036B true DK142036B (en) 1980-08-11
DK142036C DK142036C (en) 1980-12-29

Family

ID=5785454

Family Applications (2)

Application Number Title Priority Date Filing Date
DK502371A DK142036C (en) 1970-10-17 1971-10-15 ARTIFICIAL LIMITS AND PROCEDURES FOR ITS MANUFACTURING
DK83973AA DK128983B (en) 1970-10-17 1973-02-16 Substrate for an artificial turf.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK83973AA DK128983B (en) 1970-10-17 1973-02-16 Substrate for an artificial turf.

Country Status (14)

Country Link
JP (1) JPS5145894B1 (en)
AT (1) AT327062B (en)
BE (1) BE773722A (en)
CH (1) CH534759A (en)
DE (1) DE2051108C3 (en)
DK (2) DK142036C (en)
ES (1) ES396065A1 (en)
FR (1) FR2111679B1 (en)
GB (1) GB1320868A (en)
IT (1) IT939103B (en)
MY (1) MY8700842A (en)
NL (1) NL167486C (en)
NO (1) NO133412C (en)
SE (1) SE373503B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935387C2 (en) * 1979-09-01 1985-11-21 J.F. Adolff Ag, 7150 Backnang Tufted flooring
DE3116231A1 (en) * 1981-04-23 1982-11-11 J.F. Adolff Ag, 7150 Backnang FLOORING FOR FREE AREAS
FR2510633A3 (en) * 1981-07-28 1983-02-04 Sirs Soc Int Revetements Sol PERMEABLE FLOOR COVERING, IMITATING THE GRASS, PROVIDED WITH A DRAINING BACK
DE3241691C2 (en) * 1982-11-11 1987-04-23 Broermann, geb. Muckermann, Rita, 4783 Anröchte Fixing and drainage device for the artificial turf of a playing field
DE3313329A1 (en) * 1983-04-13 1984-10-18 Balsam Sportstättenbau GmbH & Co. KG, 4803 Steinhagen Ground covering for outdoor sports facilities
DE3525441A1 (en) * 1985-07-17 1987-01-29 Adolff J F Ag Ground-covering sheet
DE3729267A1 (en) * 1987-01-29 1988-08-11 Adolff J F Ag METHOD FOR PRODUCING A SPORTS PLACE PLASTIC GRASS TRACK
WO1989001076A1 (en) * 1987-07-23 1989-02-09 Noel Peter John Mogford Turf surfaces
DE4039160C2 (en) * 1990-12-07 1994-09-29 Ahlmann Aco Severin Method for anchoring an artificial turf and kit for producing a device for carrying out the method
NL1004656C2 (en) 1996-11-29 1998-07-02 Hugo De Vries Combination lawn.
US6491991B2 (en) * 2000-02-14 2002-12-10 Southwest Recreational Industries, Inc. Artificial turf system
US6858272B2 (en) 2001-03-14 2005-02-22 Troy Squires Horizontally draining, pre-engineered synthetic turf field
EP1457600A1 (en) * 2003-03-05 2004-09-15 Domo Cabrita Synthetic turf

Also Published As

Publication number Publication date
NL167486B (en) 1981-07-16
SE373503B (en) 1975-02-10
ES396065A1 (en) 1976-05-01
DE2051108C3 (en) 1975-11-27
CH534759A (en) 1973-03-15
GB1320868A (en) 1973-06-20
ATA867671A (en) 1975-03-15
IT939103B (en) 1973-02-10
DK128983B (en) 1974-08-05
NO133412B (en) 1976-01-19
NO133412C (en) 1976-04-28
FR2111679B1 (en) 1974-03-29
BE773722A (en) 1972-01-31
AT327062B (en) 1976-01-12
DE2051108B2 (en) 1975-04-03
NL7114139A (en) 1972-04-19
DE2051108A1 (en) 1972-04-20
NL167486C (en) 1981-12-16
JPS5145894B1 (en) 1976-12-06
MY8700842A (en) 1987-12-31
FR2111679A1 (en) 1972-06-09
DK142036C (en) 1980-12-29

Similar Documents

Publication Publication Date Title
DK142036B (en) ARTIFICIAL LIMITS AND PROCEDURES FOR ITS MANUFACTURING
US4007307A (en) Artificial lawn
US7811029B2 (en) Woven soil stabilization system
US9644327B2 (en) Mat for a hybrid turf
EP3325720B1 (en) Hybrid turf surface and support therefor
US20140193593A1 (en) Artificial turf
KR20090014058A (en) Vegetation method reinforced soil slopes with geotextile curtain wall combined with steel buckel and anchor nails
US20230145157A1 (en) Artificial turf
US20170067213A1 (en) Mixed turf
US20070166508A1 (en) Drainage for sports surface
JP2009102913A (en) Drainage structure of ground
US20070217871A1 (en) Silt fence apparatus and method of construction
CA2122926A1 (en) Strip floor-covering for sports surfaces, in particular synthetic-grass surfaces
WO1993024315A1 (en) Organic geotextile
JP2559558Y2 (en) Artificial grass paving tiles
JP2580944Y2 (en) Artificial turf
JP2502251Y2 (en) Water stop sheet for tunnel construction
KR100621673B1 (en) Terraced retaining wall structure suitable for forming flower bed
AU2004285991B2 (en) Drainage for sports surface
KR20200090420A (en) Artificial turf with partially-formed back coating layer and method of manfacturing the same
JPS6033141Y2 (en) weed control sheet
NL2007050C2 (en) ARTIFICIAL GRASS MAT WITH Velcro fastening; ARTIFICIAL GRASS STRIPED UP TO A ROLE; APPLICATION OF AN UNLOADED ARTIFICIAL GRASS MAT.
JP2001120065A (en) Method for greening artificial ground
KR101040847B1 (en) Textile bag for multipurpose and textile bag for filling soil
JPS6145017B2 (en)

Legal Events

Date Code Title Description
PUP Patent expired