DK163467B - PIPE CONSTRUCTION CONSISTING OF A NUMBER OF FORMS - Google Patents
PIPE CONSTRUCTION CONSISTING OF A NUMBER OF FORMS Download PDFInfo
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- DK163467B DK163467B DK545186A DK545186A DK163467B DK 163467 B DK163467 B DK 163467B DK 545186 A DK545186 A DK 545186A DK 545186 A DK545186 A DK 545186A DK 163467 B DK163467 B DK 163467B
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- assembly according
- pipe assembly
- bundle
- core
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/22—Multi-channel hoses
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Supports For Pipes And Cables (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Description
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iin
Opfindelsen angår et røraggregat bestående af et antal rørformstofrør og af den i indledningen til krav 1 nævnte art. Man arbejder med sådanne røraggregater, når det drejer sig om udlægning af moderne kabelsyste-5 mer, således som det er sædvanligt f.eks. til radio- og fjernsynsformål samt til datatransmissions formål. Røraggregaterne fremstilles i et stykke af termoplastisk formstof ved strengpresning, og formstoffet er således, at den beskrevne sammenlægning er lige så mu-10 lig som en bueformet udlægning af rørbundtet. Et anven deligt formstof er polyethylen. Et andet muligt form-stof er polyvinylchlorid.The invention relates to a pipe assembly consisting of a plurality of pipe molding pipes and of the kind mentioned in the preamble of claim 1. Such pipe assemblies are used when it comes to laying out modern cable systems, as is customary e.g. for radio and television purposes and for data transmission purposes. The pipe assemblies are made in one piece of thermoplastic plastic by string compression, and the plastic material is such that the described assembly is as possible as an arcuate laying of the pipe bundle. A common resin is polyethylene. Another possible mold is polyvinyl chloride.
Ued en kendt udførelsesform for et røraggregat af denne art (Vogelsang-brochure "Mehrzweckrohr-System Vogelsang 15 M4", maj 1985) er de enkelt rør glatte mod bundtets midte. Rørene er i rørbundtet lagt mod hinanden. Det således dannede rørbundt er i den sammenlagte form ikke uden videre stabil. De kendte foranstaltninger har vist sig at være udmærket, når rørbundtet trækkes ind 20 i en kabelkanal, der f.eks. er udført som formstofrør, og som sammen med fikseringsskiver og tætningsskiver eller krympelige endelukker frembringer en stabilisering. Den kendte udførelsesform kan ganske vist også lægges i jorden, men da kan stabiliseringen forbedres.Without a known embodiment of a pipe assembly of this kind (Vogelsang brochure "Mehrzweckrohr-System Vogelsang 15 M4", May 1985), the single pipes are smooth towards the center of the bundle. The tubes in the tube bundle are laid against each other. The bundle thus formed is not, in its combined form, easily stable. The known measures have been found to be excellent when the tube bundle 20 is drawn into a cable duct which e.g. are made of plastic tubing and which together with fixing discs and sealing discs or shrinkable end closures produce a stabilization. The known embodiment can also be laid in the ground, but then stabilization can be improved.
25 Formålet med opfindelsen er at angive et røraggregat af den indledningsvis nævnte art, hvor det sammenlagte rørbundt har en stabil form, så at rørbundtet beholder sin form, når dette lægges i jorden ved såkaldt indpløj-ning ved hjælp af egnede maskiner praktisk taget uden 50 montørindsats.The object of the invention is to provide a pipe assembly of the kind mentioned in the preamble, wherein the assembled pipe bundle has a stable shape, so that the pipe bundle retains its shape when it is laid into the ground by so-called plowing by suitable machines practically without 50 fitter effort.
Dette formål opnås ifølge opfindelsen ved, at der på de enkelte rør er udformet kerneelementer, som i rør-bundtet supplerer hinanden til dannelse af en stabili- 2This object is achieved according to the invention in that core elements are formed on the individual tubes which complement each other in the tube bundle to form a stable structure.
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seringskerne. Kerneelementerne kan til reducering af bøjningsmodstanden være opslidset på tværs af længderetningen eller være udformet med udsparinger. Det er klart, at rørene i rørbundtet ligger direkte an mod hinanden og "mod kerneelementerne, men de kan imidlertid 5 også være sammenspændt mod hinanden og mod stabiliserings- kernen.seringskerne. The core elements may be slit transversely longitudinally to reduce bending resistance or be formed with recesses. It is clear that the tubes in the tube bundle abut directly against each other and against the core members, but they can also be clamped against each other and against the stabilizing core.
Indenfor opfindelsens rammer findes der forskellige muligheder for videre udvikling og udformning af røraggregatet. Således kan kerneelementerne være udformet som 10 hulprofiler på rørene mod bundtets midte. Kerneelemen terne kan imidlertid også have et mønningsformet tværsnit, hvor mønningsfladerne i rørbundtets kerne med deres flader ligger an imod hinanden.Within the scope of the invention, there are various opportunities for further development and design of the pipe assembly. Thus, the core elements may be formed as 10 hollow profiles on the tubes towards the center of the bundle. However, the core elements may also have a coin-shaped cross-section, where the coin faces in the core of the tube bundle with their surfaces abut.
Ifølge opfindelsen kan røraggregatet have et hvilket 15 som helst antal rør. I praksis er tre til seks rør sædvanligvis tilstrækkelig til de indledningsvis nævnte formål. Rørene kan have samme eller forskellig diameter.According to the invention, the pipe assembly may have any number of pipes. In practice, three to six pipes are usually sufficient for the purposes mentioned initially. The pipes can have the same or different diameter.
En sædvanlig udvendig diameter for de enkelte rør er 30-60 mm. Afstandsribbernes bredde retter sig efter 20 rørbundtets geometri, som skal frembringes ved sammen lægningen af røraggregatet. En foretrukken udførelses-form for opfindelsen omfatter fire rør med samme tværsnit, hvis rørakser i rørbundtets tværsnit danner et kvadrat. Denne udførelsesform som også med andre og 25 forskellige rørdimensioner er kendetegnet ved, at ker neelementerne har en mønningsvinkel på 90°, og at mønningsfladerne går tangentielt over i de tilhørende rørvægge.The usual outside diameter for each pipe is 30-60 mm. The width of the spacer ribs depends on the geometry of the pipe bundle, which must be produced by the laying of the pipe assembly. A preferred embodiment of the invention comprises four tubes of the same cross-section whose pipe axes in the cross-section of the tube bundle form a square. This embodiment, as also with other and 25 different pipe dimensions, is characterized in that the core elements have an angle of inclination of 90 ° and that the faces of the faces change tangentially into the associated pipe walls.
Ved røraggregatet ifølge opfindelsen ligger rørene i rørbundtet direkte an mod hinanden og mod kerneelemen-30 terne. Almindeligvis sammenspændes de. Det kan ske på forskellig måde, f.eks. ved ombinding eller omvikling med bånd af formstof eller metal. Hvis der foretages 3In the pipe assembly according to the invention, the pipes in the pipe bundle abut directly against each other and against the core elements. Usually they are clamped together. It can happen in different ways, e.g. by wrapping or wrapping with plastic or metal bands. If made 3
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ombinding, vil der mellem de enkelte ombindingssteder være en afstand, som kan være nogle få meter. Ifølge opfindelsen forbindes mønningsfladerne i rørbundtet klæbende med hinanden, dvs. ved hjælp af et klæbemid-3 del. I denne forbindelse arbejdes med elektrosvejse- apparater eller med compoundmasse henholdsvis med sædvanlige klæbemidler. Mønningsfladerne kan imidlertid også have et selvklæbende lag og derved blive forbundet i rørbundtet. En foretrukken udførelsesform for opfin-10 delsen er kendetegnet ved, at stabiliseringskernen i sin midte har et kanalformet hulrum, og kerneelementerne er udformet med tilsvarende delecirkelformet begrænset udsnit. Et yderligere kabel kan trækkes eller indlægges ved indpløjningen i det kanalformede hulrum.binding, there will be a distance between the individual binding sites which can be a few meters. According to the invention, the coin faces of the tube bundle are bonded together, i.e. using an adhesive-3 part. In this connection, work is done with electro-welding apparatus or with compound pulp or with ordinary adhesives respectively. However, the orifice surfaces may also have a self-adhesive layer and thereby be joined in the tube bundle. A preferred embodiment of the invention is characterized in that the stabilizing core has a channel-shaped cavity in its center and the core elements are formed with correspondingly sectional, limited section. An additional cable can be pulled or inserted by the insertion into the channel-shaped cavity.
15 De opnåede fordele består i, at ved røraggregatet ifølge opfindelsen er rørene formstabiliseret over for hinanden i bundtet ved hjælp af kernelementerne. Bundtformen opretholdes uden videre også ved lægning i jorden ved hjælp af indpløjning eller ved lignende foranstaltninger.The advantages obtained are that in the pipe assembly according to the invention, the pipes are shape-stabilized against each other in the bundle by means of the core elements. The bundle form is also easily maintained by laying in the soil by means of plowing or by similar measures.
20 Som før kan røraggregatet i en til et rørbundt sammen lagt form også trækkes i en kabelkanal. Fremstillingen er enkel og sker ved extrudering. Bundtformen kan imidlertid også være fikseret. Dette kan som allerede nævnt ske ved enkel ombinding ved hjælp af et ombindings-25 bånd, også under spænding. I denne forbindelse kan rør- aggregatets enderør ifølge opfindelsen have låseribber, som ligger an imod hinanden i rørbundtet og er indbyrdes forbundet, og låseribberne er udformet som en fortsættelse af enderørenes ydre mønningsflader i røraggre-30 gatet. Forbindelsesribberne kan være elastisk deformer bare, hvilket letter sammenlåsningen. En foretrukken udførelsesform for opfindelsen er kendetegnet ved, at låseribberne dels har slidsformede udsparinger og dels i disse indskydelige, i profil paddehat formede form-. 35 sluttende elementer.20 As before, the pipe assembly in a form joined to a pipe bundle can also be pulled into a cable duct. The preparation is simple and occurs by extrusion. However, the bundle shape may also be fixed. As already mentioned, this can be done by simple bonding by means of a bonding band, also under tension. In this connection, the end pipe of the pipe assembly according to the invention may have locking ribs which abut one another in the pipe bundle and are interconnected, and the locking ribs are designed as a continuation of the outer coining surfaces of the end tubes in the pipe assembly. The connecting ribs may be resiliently deformed only, which facilitates interlocking. A preferred embodiment of the invention is characterized in that the locking ribs have partly slot-shaped recesses and partly in these sliding, profile-shaped mushroom-shaped molds. 35 closing elements.
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Opfindelsen forklares nærmere ved den følgende beskrivelse af et udførelseseksempel under henvisning til tegningen, hvor fig. 1 er et tværsnit gennem et røraggregat ifølge op-5 findelsen, fig. 2 viser røraggregatet fra fig. 1 lagt sammen til et rørbundt, fig. 3 viser perspektivisk et udsnit af et røraggregat ifølge opfindelsen, 10 fig. 4 viser en anden udførelsesform af det i fig. 2 viste rørbundt, fig. 5 viser en udførelsesform for det i fig. 2 viste rørbundt med en indretning til sammenholdelse af det sammenlagte røraggregat, 13 fig. 6 er et perspektivisk udsnit af afbildningen fra fig. 5, svarende til fig. 3, fig. 7 viser yderligere en udførelsesform for et rør-aggregat ifølge opfindelsen i sammenlagt stand, fig. 8 viser i forhold til fig. 7 i mindre målestok 20 røraggregatet fra fig. 7 lagt fladt, fig. 9 svarende til fig. 8 viser en anden udførelsesform, fig. 10 viser en modifikation af afbildningen i fig.The invention is further explained by the following description of an exemplary embodiment with reference to the drawing, in which fig. 1 is a cross-section through a pipe assembly according to the invention; FIG. 2 shows the tube assembly of FIG. 1 joined to a tube bundle; FIG. 3 is a perspective view of a pipe assembly according to the invention; FIG. 4 shows another embodiment of the embodiment shown in FIG. 2; FIG. 5 shows an embodiment of the embodiment shown in FIG. 2 shows a tube bundle with a device for holding together the assembled pipe assembly, 13 fig. 6 is a perspective view of the image of FIG. 5, similar to FIG. 3, FIG. Fig. 7 shows a further embodiment of a pipe assembly according to the invention in a combined state; 8 shows in relation to FIG. 7 on a smaller scale 20 the tube assembly of FIG. 7 laid flat; FIG. 9 corresponding to FIG. 8 shows another embodiment; FIG. 10 shows a modification of the image of FIG.
4, og fig. 11 viser en modifikation af afbildningen i fig.4, and FIG. 11 shows a modification of the image of FIG.
25 5 .25 5.
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Det på tegningen viste røraggregat består af et antal formstofrør 1, som er indbyrdes forbundet ved hjælp af afstandsribber 2. Afstandsribberne er udformet som filmhængsler 2. Røraggregatet kan derfor lægges sammen 5 til et rørbundt under en plastisk deformering af film- hængslerne 2 om et bundtningscentrum 3. Det fremgår af en sammenlignende betragtning af fig. 1 og 2.The pipe assembly shown in the drawing consists of a plurality of plastic tubes 1, which are interconnected by means of spacer ribs 2. The spacer ribs are formed as film hinges 2. The pipe unit can therefore be joined 5 to a pipe bundle during a plastic deformation of the film hinges 2 about a bundling center. 3. A comparative view of FIG. 1 and 2.
Som vist i fig. 1 til 6 har de enkelte rør 1 kerneelementer 4, som vender mod bundtets midte, og som i rør-10 bundtet danner en stabiliseringskerne 5. Det fremgår af fig. 2, at rørene 1 samt kerneelementerne 4 i rør-bundtet ligger an imod hinanden, og at aggregatet kan sammenspændes mod den således dannede stabiliseringskerne 5. I udførelseseksemplet og ved en foretrukken udførel-15 sesform for opfindelsen er kerneelementerne 4 udformet som hulprofiler på rørene 1 og har et mønningsformet tværsnit, idet mønningsfladerne 6 i rørbundtets stabiliseringskerne 5 ligger fladt an imod hinanden.As shown in FIG. 1 to 6, the individual tubes 1 have core elements 4 which face the center of the bundle and which in the bundle 10 form a stabilization core 5. As can be seen in FIG. 2, that the tubes 1 and the core elements 4 of the tube bundle abut one another and that the assembly can be clamped against the stabilization core 5 thus formed. In the exemplary embodiment and in a preferred embodiment of the invention, the core elements 4 are formed as hollow profiles on the tubes 1 and having a coin-shaped cross section, the coin faces 6 of the stabilizer core 5 of the tube bundle lying flat against each other.
Udførelseseksemplet viser et røraggregat med fire rør 20 1 med samme tværsnit, hvis rørakse i rørbundtets tvær snit danner et kvadrat. Kerneelementerne 4 har med dette for øje en mønningsvinkel a på 90°. Endvidere går mønningsfladerne 6 tangentialt over i de tilhørende rørvægge 7.The embodiment shows a pipe assembly with four pipes 20 1 of the same cross-section whose pipe axis in the cross-section of the pipe bund forms a square. For this purpose, the core elements 4 have an angle of inclination α of 90 °. Further, the coin faces 6 tangentially overlap with the associated pipe walls 7.
25 I fig. 2 er der af tydelighedsgrunde vist en afstands spalte mellem kerneelementerne 4. Det er klart, at de nævnte konstruktionsdele i praksis ligger an imod hinanden. Det fremgår af fig. 2, at mønningsfladerne 6 i rørbundtet kan være klæbende forbundet med hinanden.In FIG. 2, there is shown, for reasons of clarity, a distance gap between the core elements 4. It is clear that in practice the said structural members are opposed to each other. It can be seen from FIG. 2, that the sealing faces 6 of the tube bundle may be adhered to one another.
30 De kan i denne forbindelse have et ikke vist selvklæbende lag.30 In this connection, they may have an adhesive layer not shown.
Fig. 4 viser en modifikation af det i fig. 2 viste.FIG. 4 shows a modification of the FIG. 2.
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Det fremgår, at stabiliseringskernen 5 har et kanalformet hulrum 8 i sin midte, og at kerneelementerne i denne forbindelse er udformet med tilsvarende delecirkelformigt begrænsede udsnit 9. I hulrummet 8 kan der være anbragt 5 et yderligere kabel.It can be seen that the stabilization core 5 has a channel-shaped cavity 8 in its center and that the core elements in this connection are formed with correspondingly circularly limited sections 9. In the cavity 8 an additional cable may be arranged.
Der kan også findes en indretning til sammenholdelse af det sammenlagte røraggregat. Denne er f.eks. udformet som en låseindretning som vist i fig. 5 og 6. Det fremgår af fig. 5, at der i rørbundtets midte 3 findes 10 en stabiliseringskerne 5, der afstøtter rørbundtets rør 1. Det hidtil beskrevne er i overensstemmelse med udførelsesformen ifølge fig. 1-4. Det fremgår endvidere, at enderørene 1 i røraggregatet har låseribber 10, som ligger an imod hinanden og er indbyrdes forbundet i 15 rørbundtet. I denne forbindelse er stabiliseringskernen 5 ved udførelseseksemplet opbygget af kerneelementer 4, som er en bestanddel af røraggregatet. Man kunne imidlertid også arbejde med en særskilt stabiliserings-kerne 5. I den viste udførelsesform, hvor kerneelemen-20 terne 4 har en mønningsvinkel a på 90°, og mønningsfladerne 6 går tangentialt over i de tilhørende rørvægge 7, er låseribberne 10 udført som en fortsættelse af de ydre mønningsflader 6 på enderørene 1 i røraggregatet. De er elastisk deformerbare. Det fremgår især 25 af fig. 6, at låseribberne 10 dels har slidsformede udsparinger 11 og dels i disse indskydelige, i profil paddehatformede formsluttende elementer 12. Med henblik på mulighed for at føre det sammenlagte røraggregat i en bue er de slidsformede udsparinger 11 betragteligt 30 længere end de i profil mønningsformede formsluttende elementer 12. Ifølge opfindelsen kan kerneelementerne 4 med samme formål være opslidset på tværs af længdeaksen ' eller være udformet med udstansninger. Dette er anskue-liggjort i fig. 6. Ued disse foranstaltninger reduceres 7There may also be a device for holding together the assembled pipe assembly. This one is e.g. designed as a locking device as shown in FIG. 5 and 6. Referring to FIG. 5, there is in the center 3 of the tube bundle 10 a stabilization core 5 which supports the tube bundle 1. The hitherto described is in accordance with the embodiment of FIG. 1-4. Furthermore, it is seen that the end tubes 1 of the pipe assembly have locking ribs 10 which abut each other and are interconnected in the pipe bundle. In this connection, the stabilization core 5 in the embodiment is made up of core elements 4 which are a component of the pipe assembly. However, one could also work with a separate stabilizer core 5. In the illustrated embodiment, where the core elements 4 have a coin angle α of 90 ° and the coin faces 6 tangentially over into the associated pipe walls 7, the locking ribs 10 are designed as a continuing the outer sealing faces 6 of the end tubes 1 of the tube assembly. They are elastically deformable. In particular, it can be seen from FIG. 6, that the locking ribs 10 have partly slot-shaped recesses 11 and partly in these slidable, profile-shaped mushroom-forming elements 12. In order to be able to guide the assembled pipe assembly into an arc, the slot-shaped recesses 11 are considerably longer than the profile-shaped mold-closing Elements 12. According to the invention, the core elements 4 may for the same purpose be slotted across the longitudinal axis or be formed with punches. This is illustrated in FIG. 6. Without these measures 7
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bøjningsmodstanden. Dette letter ydermere opvikling af røraggregatet på en tromle. Det er klart, at disse foranstaltninger også blot kan realiseres områdevis, nemlig der hvor udlægning i en bue er ønskelig. Fig.bending resistance. This further facilitates unwinding of the tube assembly on a drum. It is clear that these measures can also only be implemented regionally, where designing in a bow is desirable. FIG.
5 5 viser disse låseribbers 10 indbyrdes forbundne stilling.5 shows the interconnected position of these locking ribs 10.
Det fremgår endvidere af fig. 5, at låseribberne 10 i rørbundtet også kan være stofsluttende og/eller klæbende indbyrdes forbundet. Stofsluttende betyder sammensvejst med hinanden. Låseribbernes 10 overfor liggende flader 10 kunne imidlertid også have et selvklæbende lag. Endvide re kunne låseribbernes 10 i rørbundtet overfor hinanden liggende flader være udformet med formsluttende forankringsmidler, f.eks. som såkaldte burrelåse. Som vist i fig. 7, 8 og 9 kan kerneelementerne 4 også være for-15 bundet med filmhængslet 2. Der findes særlige kerne-elementer, som i rørbundtet danner en stabiliserings-kerne 5, som altså stabiliserer rørbundtet, og især i de tilfælde, hvor det er sammenspændt. Sammenspændingen kan finde sted ved hjælp af den i fig. 1 antydede 20 ombinding 14 eller også ved hjælp af låseribber 10, udsparinger 11 og formsluttende elementer 12, som er udformet på røraggregatets ydre rør 1.It is furthermore apparent from FIG. 5, that the locking ribs 10 in the tube bundle may also be fabric-sealing and / or adhesive interconnected. Fabric ending means welded together. However, the facing surfaces 10 of the locking ribs 10 could also have a self-adhesive layer. Further, the locking ribs 10 in the tube bundle opposite surfaces could be formed with mold-closing anchoring means, e.g. such as so-called cage locks. As shown in FIG. 7, 8 and 9, the core elements 4 may also be connected to the film hinge 2. There are special core elements which form in the tube bundle a stabilization core 5, which thus stabilizes the tube bundle, and especially in cases where it is clamped . The clamping can take place by means of the one shown in FIG. 1, 20 is indicated by wrap 14 or by means of locking ribs 10, recesses 11 and molding elements 12 formed on the outer tube 1 of the pipe assembly.
Kerneelementerne består af en forbindelsesribbe 13 og en stabiliseringsformdel 4, hvilke dele er dannet ud 25 i ét. Forbindelsesribberne 13 er forbundet med afstands-ribberne 2. I den i fig. 7 og 8 viste udførelsesform er stabiliseringsformdelene 4 udformet som hulprofiler, som ligger an mod hinanden med deleflader 15. Man erkender det mere eller mindre kvadratiske tværsnit af disse 30 stabiliseringsformdele 4, som imidlertid på rørsiden er konveks krumme. Det er ikke vist, at delefladerne 15 i rørbundtet kan være klæbende indbyrdes forbundet.The core elements consist of a connecting rib 13 and a stabilizing mold part 4, which parts are formed 25 in one. The connecting ribs 13 are connected to the spacer ribs 2. In the embodiment shown in FIG. 7 and 8, the stabilizing mold members 4 are formed as hollow profiles which abut each other with dividing surfaces 15. The more or less square cross-section of these 30 stabilizing mold parts 4 is recognized, which, however, on the pipe side is convex curved. It is not shown that the dividing surfaces 15 of the tube bundle may be adhered to one another.
Hvis det i fig. 9 viste røraggregat lægges sammen til et rørbundt, opstår en stabiliseringskerne 5, som i 8If in FIG. 9 tube assembly is added to a tube bundle, a stabilizing core 5 arises which in 8
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sit bundtningscentrum 3 danner et kanalformet hulrum 8. I virkeligheden er stabiliseringsformdelene 4 tilsvarende udformet med et delecirkelformet tværsnit.its bundling center 3 forms a channel-shaped cavity 8. In fact, the stabilizing mold members 4 are similarly shaped with a cross-sectional cross-section.
De viste udførelsesformer kan også yderligere stabilis-3 res. Dette er tydeliggjort i fig. 10. Fig. 10 viser en modifikation af afbildningen i fig. 4, og at yderligere stabiliseringselementer samtidig kan være anbragt udvendigt på rørene 1. De er ved mønningen forbundet via filmhængslet 2.The embodiments shown can also be further stabilized. This is made clear in FIG. 10. FIG. 10 shows a modification of the image of FIG. 4, and that additional stabilizing elements may be located externally on the pipes 1. At the same time, they are connected via the film hinge 2.
10 Ved den i fig. 11 viste udførelseform har kerneelementerne 4 formsluttende elementer 17, som kan sammenlåses indbyrdes, og som skiftevis gennembryder mønningsfladerne 6.10 In the embodiment of FIG. 11, the core elements 4 have interlocking members 17 which can be interlocked and alternately pierce the sealing surfaces 6.
Claims (13)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853540691 DE3540691C2 (en) | 1985-11-16 | 1985-11-16 | Pipe assembly from a plurality of plastic pipes |
| DE19853540690 DE3540690C2 (en) | 1985-11-16 | 1985-11-16 | Pipe assembly from a plurality of plastic pipes |
| DE3540690 | 1985-11-16 | ||
| DE3540691 | 1985-11-16 | ||
| DE3544703 | 1985-12-18 | ||
| DE19853544703 DE3544703A1 (en) | 1985-12-18 | 1985-12-18 | Pipe unit consisting of a plurality of plastic pipes |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK545186D0 DK545186D0 (en) | 1986-11-14 |
| DK545186A DK545186A (en) | 1987-05-17 |
| DK163467B true DK163467B (en) | 1992-03-02 |
| DK163467C DK163467C (en) | 1992-07-20 |
Family
ID=27193683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK545186A DK163467C (en) | 1985-11-16 | 1986-11-14 | PIPE CONSTRUCTION CONSISTING OF A NUMBER OF FORMS |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT396533B (en) |
| BE (1) | BE905749A (en) |
| CH (2) | CH673914A5 (en) |
| DK (1) | DK163467C (en) |
| ES (1) | ES2003927A6 (en) |
| FI (1) | FI82134C (en) |
| FR (1) | FR2590417B1 (en) |
| GB (1) | GB2183000B (en) |
| NL (1) | NL8602907A (en) |
| NO (1) | NO165737C (en) |
| SE (1) | SE464936B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3806663C1 (en) * | 1988-03-02 | 1989-03-23 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten, De | |
| DE3909813A1 (en) * | 1989-03-24 | 1990-09-27 | Vogelsang Ernst Gmbh Co Kg | CABLE GUIDE TUBE BUNDLE FROM A MULTIPLE PLASTIC PIPES |
| DE4039275A1 (en) * | 1990-09-24 | 1992-04-02 | Vogelsang Ernst Gmbh Co Kg | CABLE GUIDE TUBE BUNDLE FROM A MULTIPLE PLASTIC PIPES |
| EP0521247B1 (en) * | 1991-06-29 | 1995-12-27 | Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG | Cable tubings bundle composed of a plurality of synthetic tubes |
| GB2258512B (en) * | 1991-08-01 | 1995-07-05 | Ford Motor Co | Array of tubes |
| GB2258286A (en) * | 1991-08-01 | 1993-02-03 | Ford Motor Co | Forming bends in a planar tube array |
| EP0578961A1 (en) * | 1992-07-11 | 1994-01-19 | Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG | Cable guide having a plastic tube bundle and its method of manufacturing |
| DE19516731C2 (en) * | 1995-05-06 | 1997-06-05 | Mc Micro Compact Car Ag | Motor vehicle with pipelines attached to the vehicle body via holding members |
| GB2325573A (en) * | 1997-04-18 | 1998-11-25 | Pinacl Communication Systems L | Tubing arrangement with non-circular tubes |
| KR100959242B1 (en) * | 2010-04-06 | 2010-05-20 | 전정자 | A resin tube with multiple inner conduits |
| EP2431779A1 (en) * | 2010-09-16 | 2012-03-21 | GM Plast A/S | Tube assembly for guiding and protecting optical fibre cables |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3228055A1 (en) * | 1982-03-22 | 1984-02-02 | Thyssen Plastik Anger KG, 8000 München | Cable duct |
| DE3246113A1 (en) * | 1982-12-13 | 1984-06-14 | Thyssen Plastik Anger KG, 8000 München | Cable duct |
| CH664238A5 (en) * | 1983-02-09 | 1988-02-15 | Wavin Bv | INSERT FOR A CABLE CHANNEL PIPE. |
| DE3310692C2 (en) * | 1983-03-24 | 1986-04-30 | Wavin B.V., Zwolle | Insert for a cable duct |
-
1986
- 1986-10-24 CH CH3038/89A patent/CH673914A5/de not_active IP Right Cessation
- 1986-10-24 CH CH4240/86A patent/CH673359A5/de not_active IP Right Cessation
- 1986-10-27 AT AT0285286A patent/AT396533B/en not_active IP Right Cessation
- 1986-11-12 GB GB8626987A patent/GB2183000B/en not_active Expired
- 1986-11-13 FR FR868615737A patent/FR2590417B1/en not_active Expired - Fee Related
- 1986-11-14 NO NO864543A patent/NO165737C/en unknown
- 1986-11-14 FI FI864643A patent/FI82134C/en not_active IP Right Cessation
- 1986-11-14 DK DK545186A patent/DK163467C/en not_active IP Right Cessation
- 1986-11-14 NL NL8602907A patent/NL8602907A/en not_active Application Discontinuation
- 1986-11-14 ES ES8603038A patent/ES2003927A6/en not_active Expired
- 1986-11-14 BE BE2/61086A patent/BE905749A/en not_active IP Right Cessation
- 1986-11-17 SE SE8604897A patent/SE464936B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2003927A6 (en) | 1988-12-01 |
| NO864543D0 (en) | 1986-11-14 |
| FI82134B (en) | 1990-09-28 |
| DK163467C (en) | 1992-07-20 |
| FI82134C (en) | 1991-01-10 |
| GB8626987D0 (en) | 1986-12-10 |
| NL8602907A (en) | 1987-06-16 |
| GB2183000A (en) | 1987-05-28 |
| DK545186D0 (en) | 1986-11-14 |
| DK545186A (en) | 1987-05-17 |
| SE8604897L (en) | 1987-05-17 |
| ATA285286A (en) | 1993-01-15 |
| SE8604897D0 (en) | 1986-11-17 |
| CH673914A5 (en) | 1990-04-12 |
| SE464936B (en) | 1991-07-01 |
| BE905749A (en) | 1987-03-02 |
| FR2590417B1 (en) | 1990-08-10 |
| FI864643A0 (en) | 1986-11-14 |
| FR2590417A1 (en) | 1987-05-22 |
| AT396533B (en) | 1993-10-25 |
| CH673359A5 (en) | 1990-02-28 |
| FI864643A (en) | 1987-05-17 |
| NO165737B (en) | 1990-12-17 |
| GB2183000B (en) | 1989-12-20 |
| NO165737C (en) | 1991-04-03 |
| NO864543L (en) | 1987-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |