DK167540B1 - COLLECTION BETWEEN A CABLE AND ITS ANCHORING CONSTRUCTION - Google Patents

COLLECTION BETWEEN A CABLE AND ITS ANCHORING CONSTRUCTION Download PDF

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DK167540B1
DK167540B1 DK660988A DK660988A DK167540B1 DK 167540 B1 DK167540 B1 DK 167540B1 DK 660988 A DK660988 A DK 660988A DK 660988 A DK660988 A DK 660988A DK 167540 B1 DK167540 B1 DK 167540B1
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Denmark
Prior art keywords
cable
wires
block
anchoring
sheath
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DK660988A
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Danish (da)
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DK660988A (en
DK660988D0 (en
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Jean-Claude Percheron
Pierre Jartoux
Carlos De La Fuente
Andre Stouffs
Luc De Cordier
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Freyssinet Int Stup
Cinematique N V S A Lab De
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • E04C5/122—Anchoring devices the tensile members are anchored by wedge-action

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  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Bridges Or Land Bridges (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Shutters For Cameras (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Cable Accessories (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Dental Preparations (AREA)
  • Jib Cranes (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The cable lines (1) forming the stay cable, mounted so as to be able to work and to be dismantled independently of one another, each consist of an assembly of parallel or twisted steel wires, surrounded by a sheath (3) in polyethylene, polyamide or a corrosion-resistant metal, with interposition of a filling material, such as an epoxy-type resinous pitch, or a wax. The ends of the cable lines (1), stripped of their sheaths (3) for their individual anchoring on a perforated block (6) are embedded in a protective grease. The grease chamber (A), formed by a sleeve (7) connected to the anchoring block (6), is closed by a stuffing-box seal (8) traversed by the cable lines (1), which are sheathed again, and comprising an outer plate (82) which, controlled by clamping rods (10) which can be actuated from outside the anchoring block (6), presses an elastomer cushion (83) against an inner plate (81) bearing on spacer rings (11) arranged in the chamber (A). <IMAGE>

Description

i uiv ib/a^-u b ii uiv ib / a ^ -u b i

Opfindelsen angår en samling mellem et kabel af stor trækstyrke og dets forankringskonstruktion, hvor kablet består af et antal kabeltråde, der hver især igen består af flere parallelle eller snoede enkelttråde af metal, og hvor forankringskon-5 struktionen er af den i indledningen til krav 1 angivne art.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a joint between a high tensile strength cable and its anchoring structure, wherein the cable consists of a plurality of cable threads, each of which consists of several parallel or twisted single metal wires, and the anchor structure of which is in the preamble of claim 1 specified species.

Opfindelsen angår især men ikke udelukkende samlinger af den art, som er beregnet til at blive anvendt på kabelopspændte broer til at forbinde toppen af disse broers piller eller søjler til deres broflader og til deres forankringsfundamen-10 ter.The invention relates, in particular, but not exclusively to assemblies of the kind intended to be used on cable-clamped bridges to connect the tops of these bridges pillars or columns to their bridge surfaces and to their anchoring foundations.

I de kendte udførelsesformer for kabler af denne art er de forskellige kabeltråde, som danner kablet, i almindelighed samlet i en fælles beskyttelseskappe og forbundet indbyrdes på tværs af et beskyttende bindemiddel, som udfylder mellemrumme-15 ne mellem kabel trådene og kappen.In the known embodiments of cables of this kind, the various cable wires forming the cable are generally assembled in a common protective sheath and interconnected across a protective binder which fills the gaps between the cable wires and the sheath.

Dette bindemiddel er i almindelighed en cementmørtel, som indsprøjtes og hærdes efter indsprøjtningen.This binder is generally a cement mortar which is injected and cured after the injection.

Denne fremgangsmåde har flere ulemper, såsom den høje vægt og kablets stivhed, risici for spaltedannelse i den hærdede ce-20 ment og især det faktum, at kablet danner en uadskillelig enhed: det er således ikke muligt at udskifte de enkelte kabeltråde, som kablet består af, i sådanne tilfælde, hvor kun enkelte af disse kabeltråde er beskadiget, f.eks. som følge af et sammenstød med et køretøj eller lasten af et køretøj, som 25 er væltet ind mod kablet.This approach has several drawbacks, such as the high weight and the rigidity of the cable, the risks of slit formation in the cured cement and, in particular, the fact that the cable forms an inseparable unit: thus it is not possible to replace the individual cable wires that the cable consists of of, in cases where only some of these cable wires are damaged, e.g. as a result of a collision with a vehicle or the load of a vehicle overturned against the cable.

Ifølge en anden kendt fremgangsmåde kan det beskyttende bindemiddel være et fedtstof eller lignende.According to another known method, the protective binder may be a fat or the like.

Det formål som søges opnået ved denne anden fremgangsmåde, er, at muliggøre den individuelle udskiftning af kabeltråde.The object sought to be achieved by this second method is to enable the individual replacement of cable wires.

2 I praksis viser en sådan operation sig at være meget vanskelig, eftersom det er nødvendigt hver gang at tømme kappen for dens fedtstof og derefter fylde den med fedt igen: især har dette fedtstof en tendens til at løbe ud af den nederste ende 5 af kablet, når denne åbnes, men dette naturlige afløb er ikke tilstrækkeligt til at frigøre kappen og gøre det muligt under gode betingelser at placere den ny kabeltråd efter frigørelsen af den brugte kabeltråd.2 In practice, such an operation proves to be very difficult since it is necessary to empty the sheath of its fat every time and then refill it with fat: in particular, this fat tends to run out of the lower end 5 of the cable when opened, but this natural drain is not sufficient to release the sheath and enable the new cable wire to be placed under good conditions after releasing the used cable wire.

Det er formålet med opfindelsen at afhjælpe disse ulemper.The object of the invention is to overcome these disadvantages.

10 Til dette formål har samlingen af den i indledningen nævnte art ifølge opfindelsen på i og for sig kendt måde, f.eks. som beskrevet i JP-A-6.015.035, en perforeret blok, hvori de frilagte ender af de forskellige kabeltråde er forankrede hver for sig, en ringformet støtteflade som understøtter periferien 15 af blokken aksialt, og en muffe, som blokken er forbundet til på den side, der vender mod støttefladen, idet et kammer, som er dannet inde i denne muffe, er fyldt med et materiale, som yder beskyttelse af de frilagte afsnit af de kabeltråde, som er i dette kammer, og idet de forskellige kabeltråde er be-20 skyttet af en belægning eller kappe uafhængigt af hinanden, hvilken beskyttelseskappe på hver kabeltråd er afbrudt ved en snitflade T i en lille afstand fra enden af kabeltråden, og hvor det ovennævnte kammer indeholder snitfladerne T af kapperne og er lukket forseglet på kabel s iden af et tætningsor-25 gan, og hvor de kappebelagte dele af kabeltrådene passerer tæt forseglet gennem tætningsorganet, og opfindelsen er kendetegnet ved, at det beskyttende materiale er et fedtstof eller lignende, og at tætningsorganet er en pakdåse omfattende trækstænger, som passerer gennem den perforerede blok, og som kan 30 betjenes fra den side af blokken, som er længst væk fra kablet.For this purpose, the assembly of the kind mentioned in the preamble according to the invention has in a manner known per se, e.g. as described in JP-A-6,015,035, a perforated block in which the exposed ends of the various cable wires are anchored separately, an annular support surface supporting the periphery 15 of the block axially, and a sleeve to which the block is connected. the side facing the support surface, a chamber formed within this sleeve being filled with a material which provides protection to the exposed sections of the cable wires contained in this chamber, and the various cable wires being provided; -20 protected by a coating or sheath independently of each other, which protective sheath of each cable wire is interrupted at a cutting surface T at a small distance from the end of the cable wire, and wherein the above chamber contains the cutting faces T of the sheaths and is sealed closed on the cable side. of a sealing member and wherein the sheathed portions of the cable wires pass tightly sealed through the sealing means and the invention is characterized in that the protective material is a grease or the like. is similar, and that the sealing means is a packing box comprising pull rods passing through the perforated block and operable from the side of the block which is furthest from the cable.

I foretrukne fremgangsmåder anvendes i øvrigt den ene eller begge af følgende indretninger: 3 UK 1b/o4U bl - de forskellige kappebelagte kabel tråde, som danner kablet, konvergerer let ud fra deres afdækkede, forankrede ender til en styrekrave, og på den anden side af denne forbindes de samlet på en sådan måde, at de danner et bundt af parallelle 5 kappebelagte kabeltråde, - hver kabeltråd består af en samling af tråde i stål, der er nedlagt i det indre af en beskyttelseskappe, især en poly-ethylen, en polyamid eller en metal eventuelt med indlæg af et fyldmateriale, såsom en harpikstjære af typen epoxy eller 10 en voks.Preferably, one or both of the following devices are also used in preferred methods: 3 UK 1b / o4U bl - the various sheathed cable wires forming the cable converge easily from their uncovered, anchored ends to a guide collar, and on the other side of they are joined together in such a way as to form a bundle of parallel 5 sheathed cable wires - each cable wire consists of a collection of steel wires laid in the interior of a protective sheath, in particular a polyethylene, a polyamide or a metal optionally with inserts of a filler material such as an epoxy resin tar or a wax.

Opfindelsen omfatter ud over disse primære indretninger visse andre indretninger, som fortrinsvis anvendes samtidigt, og som vil blive omtalt nærmere i den følgende beskrivelse.The invention includes, in addition to these primary devices, certain other devices which are preferably used simultaneously and which will be discussed in more detail in the following description.

I det følgende skal nogle foretrukne udførelsesformer ifølge 15 opfindelsen beskrives nærmere under henvisning til de ledsagende tegninger, hvor fig. 1 viser enden af et kabel, der er forankret ifølge opfindelsen, dels i snit (øverste halvdel af figuren) og dels set ude fra (nederste halvdel af figuren), 20 fig. 2 viser et aksialt snit i større skala gennem en lignende kabelforankring, fig. 3 et tværgående forstørret snit gennem et kabel af den art, der er vist i fig. 1 langs linien III-III i fig. 1 og fig. 4 et forstørret snit gennem en af de kabel tråde, som 25 dette kabel består af.In the following, some preferred embodiments of the invention will be described in greater detail with reference to the accompanying drawings, in which: 1 shows the end of a cable anchored in accordance with the invention, partly in section (upper half of the figure) and partly from the outside (lower half of the figure), FIG. 2 shows a larger-scale axial section through a similar cable anchorage; FIG. 3 is a transverse enlarged section through a cable of the kind shown in FIG. 1 along line III-III of FIG. 1 and FIG. 4 is an enlarged section through one of the cable wires of which this cable consists.

Det kabel, som betragtes, er sammensat af flere individuelle kabeltråde 1.The cable considered is composed of several individual cable wires 1.

44

Antallet af sådanne kabeltråde er i almindelighed mindre end 100 og ligger fortrinsvis mellem 15 og 70.The number of such cable wires is generally less than 100 and is preferably between 15 and 70.

Hver kabeltråd 1 består selv af flere enkelte tråde 2, f.eks. som vist i fig. 4 af syv tråde 2.Each cable wire 1 itself consists of several individual wires 2, e.g. as shown in FIG. 4 of seven threads 2.

5 Disse tråde kan være parallelle eller snoede. I sidstnævnte tilfælde betegnes de tilsvarende kabeltråde i regelen under navnet kabeltråde eller kordeler.5 These threads can be parallel or twisted. In the latter case, the corresponding cable wires are usually referred to as cable wires or cord parts.

Trådene 2 kan f.eks. bestå af trukket og galvaniseret stål.The wires 2 may e.g. consist of drawn and galvanized steel.

Samlingen af disse tråde er omgivet af en beskyttelseskappe 3, 10 som er egnet til at beskytte dem hele deres levetid mod korrosion, som skyldes vejrforholdene eller andre ydre påvirkninger, og især imod fugtighed og håndtering.The assembly of these threads is surrounded by a protective sheath 3, 10 which is suitable for protecting them throughout their lifetime from corrosion caused by weather conditions or other external influences, and especially against moisture and handling.

Denne kappe er f.eks. opbygget af et plastmateriale, såsom en polyethylen eller en polyamid eller et metal, såsom aluminium 15 eller rustfrit stål. Den kan være påført direkte på trådbundtet ved ekstrusion.This sheath is e.g. made of a plastic material such as a polyethylene or a polyamide or a metal such as aluminum or stainless steel. It can be applied directly to the thread bundle by extrusion.

Den pågældende kappe kan ligeledes være dannet af enhver anden beklædning, som ønskes omkring trådbundtet 2, f.eks. af en epoxymaling, som påføres trådene.The sheath in question may also be formed from any other clothing desired around the thread bundle 2, e.g. of an epoxy paint applied to the threads.

20 Mellemrummene mellem trådene 2 og kappen 3, hvis det eksisterer, kan eventuelt være udfyldt af en beskyttelsessubstans 4, såsom en harpikstjære af typen epoxy eller en voks.The spaces between the wires 2 and the sheath 3, if it exists, may optionally be filled by a protective substance 4, such as an epoxy resin star or a wax.

Hver kordel eller kabeltråd 1 er fremstillet på maskine, og den er til rådighed på udgangen fra denne maskine i form af en 25 spole, hvorpå den er opviklet.Each cord or cable wire 1 is made on a machine and is available on the output of this machine in the form of a coil on which it is wound.

Tykkelsen af kappen 3 vælges således, at den er tilstrækkelig tynd til, at det er muligt at oprulle kabel tråd. Hvis det drejer sig om en metalkappe, giver man den en tykkelse på ca.The thickness of the sheath 3 is chosen so that it is thin enough to allow cable wire to be wound. If it is a metal sheath, give it a thickness of approx.

5 DK 167540 Bl 1/10 mm.5 DK 167540 Bl 1/10 mm.

De således definerede kappebelagte kabeltråde, der alle er identiske, er uafhængige og forbliver uafhængige i hele levetiden af det kabel, som de danner.The cable-coated cable wires thus defined, all of which are identical, are independent and remain independent throughout the life of the cable they form.

5 Monteringen af disse kappebelagte kabeltråde på forankrings-konstruktionen sikres individuelt på en i og for sig kendt måde, f.eks. ved hjælp af gevindskårne muffer eller som vist ved indspænding af kabeltrådenes afdækkede ender i adskilte eller spredte kæber 5, hvor hver kæbe 5 har for det første en 10 indvendig cylindrisk udboring, der er i stand til samlende at omgive enden af den kabeltråd, der skal forankres, og for det andet en udvendig keglestubformet overflade, der er i stand til at samvirke med et komplementært tomt rum i en forankringsblok 6.The mounting of these sheathed cable wires to the anchoring structure is secured individually in a manner known per se, e.g. by means of threaded sleeves or as shown by clamping the covered ends of the cable wires into spaced or spaced jaws 5, each jaw 5 having, first, a 10 internal cylindrical bore capable of integrally surrounding the end of the cable wire to be anchored, and secondly, an exterior cone-shaped surface capable of interacting with a complementary empty space in an anchoring block 6.

15 Snitfladen T af hver kappe 3, på den anden side af hvilken, den frilagte ende af kabeltråden begynder, er anbragt i det indre af et kammer A, der er afgrænset som følger: i den ene aksiale ende af blokken 6, transversalt af en stiv muffe 7, der forlænger periferien af 20 blokken 6 og er fastgjort på denne af en skrue 18, og i den anden aksiale ende, der ligger modsat blokken 6, af en pakdåse 8, som på tæt måde passeres af de kappebeklædte kabeltråde 1, og som radialt ligger tæt ind til den indvendige flade af muffen 7.The cut surface T of each sheath 3, on the other side of which, the exposed end of the cable wire begins, is arranged in the interior of a chamber A bounded as follows: at one axial end of the block 6, transversely of a rigid sleeve 7 extending the periphery of the block 6 and secured thereto by a screw 18, and at the other axial end opposite the block 6 by a packing box 8 which is closely passed by the sheathed cable wires 1, and radially adjacent to the inner surface of the sleeve 7.

25 Denne pakdåse 8 består af to perforerede tværgående plader 8lt 82, mellem hvilke der er anbragt en pude 83 af et elastomert materiale eller lignende, og midler der er i stand til indbyrdes at forbinde de to plader, hvilket får puden til at svulme op og sikrer den ønskede tæthed.This packing box 8 consists of two perforated transverse plates 8lt 82, between which is provided a pad 83 of an elastomeric material or the like, and means capable of interconnecting the two plates causing the pad to swell and ensures the desired density.

30 Disse forbindelsesmidler eller tilspændingsmidier fungerer fortrinsvis ved tilskruning og omfatter således møtrikker 9, 6 der er tilgængelige uden for blokken 6 og monteret på gevind-skårne stænger 10, der selv er fastgjort på pladen 82 længst væk fra blokken 6, idet pladen 81# der er nærmest ved blokken 6, holdes adskilt fra denne af afstandsringe 11, der omgiver 5 stængerne 10.These connecting means or tightening means preferably operate by screwing in and thus comprise nuts 9, 6 available outside the block 6 and mounted on threaded rods 10, which themselves are attached to the plate 82 furthest from the block 6, the plate 81 # being is closest to the block 6, is kept separate from this by spacer rings 11 surrounding the bars 10.

Kammeret A står via en kanal 12 i forbindelse med kammer B, der er indrettet uden for blokken 6 og af grænses af et låg 13, som fastgøres til blokken ved tilspænding af skruer 14.The chamber A is connected via a channel 12 to chamber B arranged outside the block 6 and bounded by a lid 13 which is secured to the block by tightening screws 14.

Samlingen af de to kamre A og B fyldes ved afslutningen af 10 forankringen af alle kabeltråde 1 på blokken 6 med et fedtstof eller en lignende masse, der samtidigt er i besiddelse af følgende egenskaber: smidighed, svag vedhæftning overfor kabel-trådene og deres frilagte ender, beskyttelse af disse ender imod korrosion.At the end of 10 the assembly of the two chambers A and B is filled with the anchoring of all cable wires 1 on block 6 with a grease or similar mass which simultaneously possesses the following properties: suppleness, weak adhesion to the cable wires and their exposed ends , protection of these ends against corrosion.

15 Omkring muffen eller flangeringen 7 eller omkring blokken 6 er der, fortrinsvis ved skruning på komplementære gevind på disse to elementer, monteret en ring 15, der kan forskydes aksialt imod en ringformet støtteflade 16, der udgør en del af forankringskonstruktionen 17 for kablet, en konstruktion der f.eks.15 Around the sleeve or flange ring 7 or around the block 6, preferably, by screwing on complementary threads on these two elements, a ring 15 is mounted, which can be axially displaced against an annular support surface 16, which forms part of the anchor structure 17 for the cable. construction which e.g.

20 kan være toppen af en bropille eller et fundament.20 may be the top of a bridge pillar or foundation.

De dele af den opspændte kabeltråd 1, som er anbragt uden for fedtkassen eller fedtkamrene A, B, kan være indbyrdes parallelle og kan være direkte udsat for den fri luft. Man foretrækker dog at lade dem konvergere lidt, når de forlader blok- 25 ken 6, indtil et punkt, der ligger i almindelighed fra 1 til 3 m fra blokken ved hjælp af en styrekrave 19 (fig. 1) , der er anbragt på dette sted. På den anden side af dette punkt samles kabeltrådene 1 til et samlet bundt af kabeltråde, således som det ses på fig. 1 og 3.The parts of the clamped cable wire 1 located outside the grease box or grease chambers A, B may be parallel to one another and may be directly exposed to the free air. However, it is preferable to allow them to converge slightly as they leave block 6 until a point which is generally from 1 to 3 m from the block by means of a guide collar 19 (Fig. 1) disposed thereon place. On the other side of this point, the cable wires 1 are assembled into a total bundle of cable wires, as seen in FIG. 1 and 3.

30 For at kraven 19 kan være let at afmontere, hvilket gør det muligt at adskille de forskellige kabeltråde 1 fra hinanden, fremstilles den fortrinsvis af to halvdele eller skaller, som 7 kan samles og adskilles efter behov.In order for the collar 19 to be easily detachable, which makes it possible to separate the various cable wires 1 from one another, it is preferably made of two halves or shells, which 7 can be assembled and separated as required.

Bundtet af kabeltråde kan hænge frit i luften eller selv være beskyttet af en kappe 20 af passende art og dimensioner, f.eks. i en polyethylen.The bundle of cable wires can hang freely in the air or even be protected by a jacket 20 of suitable nature and dimensions, e.g. in a polyethylene.

5 Man ser endvidere: - på fig. 1 et vist antal rør og rørstykker, hvoraf en del er afskåret keglestubformede, og dels, såsom 22, forbinder muffen 7 til kappen 20, og hvad angår 23, 24 og 25 forbinder støttefladen 16 til omkredsen af kappen 20, 10 - og på fig. 2 bøsninger eller udforinger 26 i et plastisk ma teriale, især en polyamid, indlagt mellem de frilagte dele af kabeltrådene 1 og de tomme udboringer i blokken 6 for at tillade relative glidninger, og en perforeret plade 27, som passeres af de frilagte ender af kabeltrådene og indlagt ak-15 sialt imellem de udvidede eller forstørrede sokler af bøsningerne 26 og afstandsringene eller klodserne 11.5 It is further seen: - FIG. 1 shows a certain number of pipes and tubes, a part of which is cut into conical stub-shaped, and partly, such as 22, the sleeve 7 connects to the sheath 20, and with regard to 23, 24 and 25 the support surface 16 connects to the circumference of the sheath 20, 10 - and in FIG. . 2 bushings or recesses 26 in a plastic material, especially a polyamide, inserted between the exposed portions of the cable wires 1 and the empty bores in the block 6 to allow relative slides, and a perforated plate 27 which is passed by the exposed ends of the cable wires and inserted axially between the expanded or enlarged bases of the bushes 26 and the spacer rings or bricks 11.

Det skal bemærkes, at de eneste berøringer metal mod metal, der realiseres mellem hver kabeltråd 1 og dens omgivelser, er placeret i niveauet for den individuelle forankring (kæberne 5 20 i det viste tilfælde) : de andre elementer, som er i berøring med disse kabeltråde, er bøsningerne 26 og pakningerne 83.It should be noted that the only metal-to-metal touches realized between each cable wire 1 and its surroundings are located at the level of the individual anchorage (jaws 5 20 in the case shown): the other elements in contact with these cable wires, the sockets 26 and the seals 83.

Hver kabeltråd kan da betragtes som fuldstændig uafhængig over hele sin længde og kan spændes eller afspændes uafhængigt af sine naboer.Each cable wire can then be considered completely independent over its entire length and can be tensioned or tensioned independently of its neighbors.

25 I det tilfælde, hvor en sådan individuel afspænding af hver kabeltråd 1 imødeses, kan det være nyttigt at give hver af de frie ender 21 (fig. 2) af disse kabeltråde, som rager frem på den anden side af forankringsorganerne, en længde, der er meget større end den, som er vist, for at gøre det lettere at 30 fange og fastgøre disse ender.In the case where such individual tensioning of each cable wire 1 is met, it may be useful to give each of the free ends 21 (Fig. 2) of these cable wires protruding on the other side of the anchoring means a length, much larger than that shown to make it easier to catch and fasten these ends.

Claims (2)

2. Samling ifølge krav 1, kendetegnet ved, at pak-20 dåsen omfatter to perforerede plader {81, 82), hvorimellem der er lagt en pudepakning (fransk: coussin d'étoupe, 83), idet stængerne (10) er fastgjort på den udvendige plade (82) og frit gennemløber den anden plade (8^) samt gennem stive afstandsringe (11) , der er aksialt mellemstillet eventuelt di-25 rekte mellem denne anden plade (8-]_) og den perforerede blok (6) .Assembly according to claim 1, characterized in that the packing box comprises two perforated plates (81, 82) between which is placed a cushion pack (French: coussin d'étoupe, 83), the bars (10) being secured to the outer plate (82) and freely passes through the second plate (8 ^) and through rigid spacer rings (11) axially intermediate, if desired, directly between this second plate (8 -]) and the perforated block (6) . 3. Samling ifølge krav 1 eller 2, kendetegnet ved, at de forskellige kappebelagte kabeltråde (1), som danner kablet, konvergerer let ud fra deres forankrede frilagte ender 30 til en styrekrave (19) , på den anden side af hvilken de er forbundet sammen på en sådan måde, at de danner et bundt af parallelle kappebelagte kabeltråde. 1 Samling ifølge et eller flere af de foregående krav, kendetegnet ved, at hver kabeltråd (1) er dannet af et sæt tråde (2) af stål indlagt i en beskyttende kappe (3) sammen med et mellemliggende fyldmateriale. 5Assembly according to claim 1 or 2, characterized in that the various sheathed cable wires (1) forming the cable converge easily from their anchored exposed ends 30 to a guide collar (19) on the other side of which they are connected. together in such a way as to form a bundle of parallel sheathed cable wires. Assembly according to one or more of the preceding claims, characterized in that each cable wire (1) is formed of a set of wires (2) of steel embedded in a protective sheath (3) together with an intermediate filler material. 5
DK660988A 1987-11-25 1988-11-25 COLLECTION BETWEEN A CABLE AND ITS ANCHORING CONSTRUCTION DK167540B1 (en)

Applications Claiming Priority (2)

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FR8716354 1987-11-25
FR8716354A FR2623551B1 (en) 1987-11-25 1987-11-25 IMPROVEMENTS ON SURFACES AND THEIR COMPONENTS

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DK660988D0 DK660988D0 (en) 1988-11-25
DK660988A DK660988A (en) 1989-05-26
DK167540B1 true DK167540B1 (en) 1993-11-15

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EP (1) EP0323285B2 (en)
AT (1) ATE76139T1 (en)
DE (1) DE3871113D1 (en)
DK (1) DK167540B1 (en)
ES (1) ES2030888T5 (en)
FR (1) FR2623551B1 (en)
HK (1) HK158096A (en)
NO (1) NO171738C (en)

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Also Published As

Publication number Publication date
FR2623551B1 (en) 1992-04-24
EP0323285A1 (en) 1989-07-05
ATE76139T1 (en) 1992-05-15
ES2030888T5 (en) 1995-08-16
NO885238D0 (en) 1988-11-24
FR2623551A1 (en) 1989-05-26
NO171738C (en) 1993-04-28
DE3871113D1 (en) 1992-06-17
ES2030888T3 (en) 1992-11-16
NO885238L (en) 1989-05-26
HK158096A (en) 1996-08-30
DK660988A (en) 1989-05-26
EP0323285B2 (en) 1995-02-08
NO171738B (en) 1993-01-18
DK660988D0 (en) 1988-11-25
EP0323285B1 (en) 1992-05-13

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