WO2004013672A2 - Dispositif de stockage de cable - Google Patents

Dispositif de stockage de cable Download PDF

Info

Publication number
WO2004013672A2
WO2004013672A2 PCT/EP2003/008551 EP0308551W WO2004013672A2 WO 2004013672 A2 WO2004013672 A2 WO 2004013672A2 EP 0308551 W EP0308551 W EP 0308551W WO 2004013672 A2 WO2004013672 A2 WO 2004013672A2
Authority
WO
WIPO (PCT)
Prior art keywords
cable
legs
housing frame
housing
storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2003/008551
Other languages
German (de)
English (en)
Other versions
WO2004013672A3 (fr
Inventor
Heine Altena
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FIBERCOM BV
Eldon Holding AB
Original Assignee
FIBERCOM BV
Eldon Holding AB
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 FIBERCOM BV, Eldon Holding AB filed Critical FIBERCOM BV
Priority to US10/522,945 priority Critical patent/US20060131194A1/en
Priority to EP03766392A priority patent/EP1629313A2/fr
Priority to AU2003253372A priority patent/AU2003253372A1/en
Publication of WO2004013672A2 publication Critical patent/WO2004013672A2/fr
Anticipated expiration legal-status Critical
Publication of WO2004013672A3 publication Critical patent/WO2004013672A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/4457—Bobbins; Reels
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/47—Installation in buildings
    • G02B6/475—Mechanical aspects of installing cables in ducts or the like for buildings

Definitions

  • the invention relates to a cable storage with a housing having a cable inserted therein, wherein the housing has at least one cable input and a cable outlet, and wherein the cable is inserted in substantially concentric circles in the housing, and enters the housing through the cable inlet and through exits the cable outlet, with cable entry and cable exit are arranged on the outer circumference of the housing.
  • the invention is therefore based on the object to provide a cable storage of the generic type, which ensures easy removal of the cable.
  • This object is achieved by a cable storage of the known type in that the cable is introduced according to an insert pattern that is chosen so that parts of the cable are pre-twisted in different directions.
  • the insertion of the cable according to the invention makes it possible for the first time to simply remove the cable from the cable store and process it further, without the need for complicated additional handling steps in order to remove the twisting of the cable arising during the conventional winding processes. In this way, it is possible to attach or store the cable storage in a variety of places, since the removal of the cable can also be done in confined spaces.
  • the cable initially assumes the shape of an eight, and then the upper circular element of the eight formed is brought into abutment with the lower, to obtain a single circular element, which is inserted into the cable memory.
  • This special winding method ensures that the cable is pre-grooved, so that the rotations introduced into the cable cancel each other off automatically on removal.
  • this loading pattern can be achieved very easily and quickly without additional resources.
  • the circular elements brought into contact with one another can form the upper circular element for a further eight to be laid out of the cable. This makes it possible even larger amounts of cable to simple Way in accordance with the requirements of claim 1 vorzudrillen, the cost remains consistently low.
  • the one cable end is located at each crossover operation of the cable ends on the other end of the cable. This feature is particularly useful when laying ribbon cables.
  • the cable may be inserted as a winding body, comprising an even number of individual turns, wherein the one cable end crosses the other end of the cable once in each crossover process once above and once below. Also by this loading pattern, the conditions of claim 1 are met.
  • the housing comprises at least one housing frame and a lid.
  • the design of the cable storage with a lid allows easy access to the cable located in the cable storage, as this can be easily removed after removal of the lid.
  • the housing frame can remain at its selected position, so that the effort in the removal can be reduced.
  • each housing frame may be formed as a U-shaped bent band, with two mutually parallel U-legs and a semicircular integral with the U-legs base region.
  • the inner diameter of the semicircular base region may be slightly larger than the diameter of the inserted in concentric circles cable.
  • the length of the U-legs can correspond at least to the radius of the semicircular base region.
  • the two U-legs of the housing frame may be connected to each other at least at their ends opposite the base region via at least one releasably secured strut element, which extends between the opposite inner sides of the U-legs.
  • This bracing element ensures that the housing frame is dimensionally stable even after removal of the cover, and is not forced apart by the inserted cable, whereby at the same time the cable can lose the wound shape.
  • bracing elements provision can be made for two spaced-apart bracing elements to be provided at the ends of the U-legs opposite the base area, wherein a bracing element is arranged on the side facing the floor and a bracing element on the side facing the cover.
  • This feature also serves the stability of the housing frame, and in particular ensures the dimensional stability.
  • the U-legs are connected to one another via at least two mutually spaced and spaced-apart, releasably secured bracing elements, wherein a bracing element is arranged on the ends of the U-legs opposite the base region and a bracing element in the vicinity of the base region facing ends of the U-legs is arranged.
  • two mutually parallel and spaced-apart bracing elements are arranged at the base region opposite ends of the U-legs and in the vicinity of the base region facing ends of the U-legs, wherein each one of the bracing elements on the Floor facing side and a strut element is arranged on the side facing the lid.
  • the stability is increased by these additional bracing elements, at the same time the bracing provide additional security of the inserted cable in the cable memory, since this cable can be performed in particular between the parallel arranged in the vicinity of the base region arranged strut elements, and held between them can be.
  • a simple removal of the inserted cable is made possible by the releasable attachment of the bracing elements, as this can be easily inserted, and the bracing elements can also be attached later. This is especially necessary when inserting rigid cable reels, for example fiber optic cables.
  • the additional bracing elements allow the cable storage to be secured to the wall without risk of removal of the cover, for example by falling out of the cable.
  • the strut elements are square in cross section. This form has proven itself in practice.
  • each strut element has at least one passage opening which is formed approximately in the middle of the strut element, and opens to the floor or lid. This passage opening allows e.g. attach the brace to a wall or connect the cover to the bracing elements.
  • a bottom element is arranged in the region of the semicircular base region.
  • the bottom element may connect to the lower edge of the semicircular region at the opposite end of the U-legs and to extend approximately over half the radius of the semicircular region formed on the U-legs.
  • This bottom element serves on the one hand to support the cable in the housing, as this provides a support surface for the wound cable at least in a horizontal storage, at the same time the rounding of the semicircular element is clearly defined and kept dimensionally stable by this bottom element. It has been found in practice that it is completely sufficient if only a part of the semicircular area is detected by the bottom element, so that in this way the production costs can be kept as low as possible.
  • a plurality of housing frames are arranged detachably on one another. This makes it possible, on the one hand, to arrange several cables one above the other, each cable being individually removable, likewise a single cable can be laid in several interconnected circles, with each individual circuit comprising a plurality of windings separated from the others in a single housing frame can be inserted. Again, it is then possible, depending on the cable requirements, only remove the cable stored in a single frame, remove the corresponding frame and then screw the lid back so that the cable storage does not take up unnecessarily much space.
  • the connecting element may be arranged in the lower region of the outer side of the housing frame located in the assembled state above, extend over the entire outer circumference of the housing frame and in the assembled state protrude a predetermined length on the lower housing frame.
  • the connecting element may have a seal.
  • the cable entry and the cable exit may be formed by a longitudinally extending along the outer circumference of the passage opening, which opens over a centrally formed in the upper longitudinal side recess to the upper edge.
  • the cable entrance and the cable exit can be arranged opposite each other. If the cable inlet and the cable outlet formed as an elongated recess, this allows greater flexibility in the laying of the cable, since the final insertion or execution position of the cable does not yet have to be fixed, but this can be freely moved over the entire region of the opening , This is particularly important if rigid cables are laid, which can not be easily moved to another position, so that sometimes complicated laying work is necessary for a fixed predetermined opening.
  • the lid is formed somewhat larger than the surface formed between the U-legs and the semi-circular base portion, wherein the lid is provided at its edge with a down to the housing to be extended border. This ensures that the lid sits well on the housing frame, wherein the peripheral border simultaneously causes a fixation of the lid.
  • the lid can be provided in the region of the border with passage openings for releasably fixing the lid on the housing frame.
  • the lid may have at least one passage opening for releasable connection with at least one strut element.
  • the housing frame is provided on both sides on the outside of the U-legs with retaining projections.
  • the retaining projections may be formed on the ends of the U-legs opposite the semicircular base region.
  • the retaining projections may be formed as an angle plate. The retaining projections allow mounting of the cable storage in a wall mounting, wherein the positioning of the retaining projections at the ends of the U-legs ensure that the inserted cable is firmly in contact with the semicircular base region, and is held in position.
  • the retaining projections can equally be used in a mounting on the ground, but this is usually not necessary.
  • the individual components of the cable storage are made of metal, e.g. Steel, stainless steel, aluminum, plastic and any other suitable material. Consequently, a wide variety of materials can be used and can be selected depending on the application. Similarly, combinations of different materials may be used, e.g. Plastic and metal.
  • FIG. 1 shows a three-dimensional view of a cable storage, with housing frame and lid attached thereto,
  • FIG. 2 shows the cable store shown in FIG. 1 with the cover removed
  • FIG. 3 shows a cable store, wherein two housing frames have been fastened on one another
  • FIG. 4 shows the cable store shown in FIG. 3 with the cover removed
  • FIG. 5 shows a single housing frame of the cable store shown in FIG. 3
  • Figure 6 shows a cable attached to the wall with inserted
  • FIG. 7 shows the cable store shown in Figure 6 with the lid removed
  • Figure 8 to 10 an example of a winding process of the cable
  • Figures 11 and 12 show another example of a winding process of the cable.
  • FIG. 1 shows a first exemplary embodiment of a cable memory 1 in a three-dimensional representation with a housing frame 2 and a cover 3 fastened thereon.
  • the lid 3 has the shape of a closed U, formed by two mutually parallel U-legs and a semicircular base region. The lid rests on the housing 2 and is held thereon by a border 4 adjoining the outer edge of the lid. In the closed state, the inside of the rim 4 of the lid bears against the outside of the housing frame 2, thus holding the lid to the frame.
  • the connection between the cover and the housing frame may be formed as a press fit.
  • the structure of the housing frame is shown in detail in Figure 2, which shows a housing frame 2 with the lid removed.
  • the housing frame 2 is formed as a U-shaped band, consisting of two mutually parallel U-legs 5, 5 ', as well as an integrally formed with the U-legs 5, 5', extending therebetween semicircular base region. 6
  • the band is arranged so that one side of the band forms the inside of the case and the other the outside of the case.
  • the semicircular base region 6 has on its side located in use below a bottom element 7, which is thus arranged on the base region, the underside of the bottom element 7 forms a plane with the lower edge 10 of the base region 6.
  • the bottom region 7 is designed in the form of a circular section, ie it extends over the U-legs 5, 5 'opposite end of the base region 6 to about half of the base region 6.
  • the bottom element 7 thus concludes only about half of the base portion. 6 downwards.
  • the end edge 8 of the bottom element extends perpendicular to the U-legs 5, 5 '.
  • the U-legs 5, 5 ' are formed integrally with the base portion 6, and extend parallel to each other.
  • the length of the U-legs hereby corresponds at least to the radius of the base region 6.
  • the two U-legs 5, 5 ' are connected to each other via four interposed between the inner sides of the U-legs 5, 5' extending bracing elements 9.
  • the individual strut elements 9 extend parallel to each other and parallel to the edge 8 of the bottom element and perpendicular to the U-legs 5, 5 '.
  • two bracing elements are arranged one above the other, with a predetermined distance from each other, and close on the one hand with the lower edge 10 of the U-legs 5, 5 'and the upper edge 11 of the U-legs 5, 5' from.
  • the bracing elements can also be arranged offset from one another.
  • One of the Verstrebungselementprojecte 9 is, as shown in the figures, arranged at the base region 6 opposite ends of the U-legs 5, 5 ', and thus also terminate with the side edge of the U-legs.
  • the other pair of bracing elements 9 are disposed in the vicinity of the base region 6, i. in the vicinity of the transition of the base region 6 to the U-legs 5, 5 '.
  • this Verstrebungselementcru is arranged between the transition to the base region 6 and about half of the U-legs 5,5 '.
  • Each strut element 9 is rectangular in cross-section, and is screwed to the U-legs 5, 5 '. Any other suitable solvable Connection can also be used.
  • the U-legs are provided with correspondingly arranged through openings, through which a connecting element for fastening the strut elements 9 can be introduced.
  • the bracing elements are further provided centrally with a passage opening 12 which is arranged so that it opens to the bottom and lid.
  • a cable reel is introduced into the housing frame in such a way that it rests on the floor area 7 as well as on the strut elements 9 arranged on the lower edge 10. In this case, it is possible first to introduce the cable reel and only then to insert and fasten the strut elements 9 assigned to the upper edge 11.
  • the cable inlet 13 and the cable outlet 14 are formed opposite each other. Through these openings, the cable of the wound cable roll is guided respectively.
  • the cable inlet 13 and the cable outlet 14 are identical in this case and have the shape of an elongated, i. extending in the circumferential direction of the passage opening, wherein the opposite narrow ends are formed as semicircles.
  • the passage opening 15 is in this case at its upper edge, i. the lid facing edge is provided with an outlet opening 16 which extends only over a short central area, and creates an opening of the passage opening to the upper edge 11, so that a cable to be inserted can be easily inserted through the outlet opening 16 in the passage opening 15 ,
  • the housing frame 2 further has on both sides of the base region 6 opposite ends of the U-legs 5, 5 'retaining elements 17.
  • the holding elements 17 are in this case formed as an angle elements, comprising two webs 18, 19 arranged perpendicular to one another, the holding elements 17 being arranged on the U-legs 5, 5 'in such a way that a web 18 of the holding element 17 extends over a section of the outside U-leg extends and terminates with the lower edge 10 and that the web 19 extends perpendicular to the outside.
  • Both the web 18 and the web 19 are provided with receiving openings in order to connect the holding element 17, on the one hand, to the U-limb 5 or 5 'and, on the other hand, e.g. to attach to a wall.
  • each housing frame 2 is formed identical to each other, and only the top housing frame 2 is covered by the lid 3. In this case, only the lowermost housing frame 2 has the retaining elements 17.
  • connection element 21 is formed, which extends between the two housing frame rings on the outside thereof.
  • FIGS. 4 and 5 which illustrate the housing frame without cover or only an upper housing frame, it is clear that the connection element 21 is connected only to the housing frame located in use above another housing frame 2.
  • the connecting element 21 extends beyond the lower edge 10 of the housing frame 2, and thus forms a protruding border 23, which is in the assembled state in contact with the outside of the lower housing frame.
  • the upper bracing members 9 of the lower body frame 2 may be connected to the lower brace members 9 of the upper body frame via a screw or the like. It becomes clear that the corresponding struts are almost in contact with each other. Furthermore, it becomes clear from FIG. 3 that the cover 3 can also be connected to the upper strut elements 9 by means of a screw.
  • Figures 6 and 7 show a cable storage according to the invention with inserted cable roll in wall mounting.
  • the semicircular base portion 6 is arranged below, facing the ground, and the opposite ends of the U-legs 5, 5 'together with the holding devices 17 are located at a position facing the ceiling.
  • the coiled cable reel is in abutment with the inside of the housing frame, and is held in shape by the semicircular base portion 6. Further, the cable roll is protected by a strut element 9 from falling out upon removal of the lid 3 from the housing frame.
  • either the entire coil located in the cable housing can be removed, or only a certain number of turns.
  • a housing frame can be removed if the cable has been completely removed therefrom.
  • the cable 25 is first placed in the form of a circle, wherein the two cable ends 26 and 27 at the intersection point 28 intersect once. In this way, the circle 29 is formed. Subsequently, a second circle is performed by superimposing the cable ends 26 and 27th formed, with the intersection point 30 opposite the first intersection point 28, and wherein the thus laid cable now has the shape of an eight. It is advantageous here if the cable end 26 is routed via the cable 27 during each crossing process.
  • steps 1 and 2 may be repeated, with the circle formed by stacking circles 29 and 31 being the upper part of a new eight to be laid with cable 25, i. the cable ends 26 and 27 are once again superimposed, and the circle formed by the circles 29 and 31 is placed on a new circle 32.
  • FIGS. 11 and 12 Another winding technique is shown in FIGS. 11 and 12.
  • pre-grooving of the cable 25 can be achieved as the cable ends 26 and 27 change positions at each crossover operation, i.e., when the cable ends 26 and 27 change positions. in the first crossover operation, the cable 27 is above the cable 26, and in the second crossing, the cable 26 is above the cable 27.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

Dispositif de stockage de câble qui comporte un boîtier dans lequel est installé un câble, ledit boîtier possédant au moins un orifice d'entrée de câble et un orifice de sortie de câble. Le câble est installé dans ledit boîtier en cercles essentiellement concentriques, entre par l'orifice d'entrée et sort par l'orifice de sortie, l'orifice d'entrée et l'orifice de sortie étant placés sur la périphérie externe du boîtier. Le câble est introduit selon une configuration choisie de manière telle que des parties du câble sont prétordues dans des sens différents.
PCT/EP2003/008551 2002-08-01 2003-08-01 Dispositif de stockage de cable Ceased WO2004013672A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/522,945 US20060131194A1 (en) 2002-08-01 2003-08-01 Cable storer
EP03766392A EP1629313A2 (fr) 2002-08-01 2003-08-01 Dispositif de stockage de cable
AU2003253372A AU2003253372A1 (en) 2002-08-01 2003-08-01 Cable storer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10235261.5 2002-08-01
DE10235261A DE10235261B3 (de) 2002-08-01 2002-08-01 Kabelspeicher

Publications (2)

Publication Number Publication Date
WO2004013672A2 true WO2004013672A2 (fr) 2004-02-12
WO2004013672A3 WO2004013672A3 (fr) 2009-04-02

Family

ID=31196904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/008551 Ceased WO2004013672A2 (fr) 2002-08-01 2003-08-01 Dispositif de stockage de cable

Country Status (5)

Country Link
US (1) US20060131194A1 (fr)
EP (1) EP1629313A2 (fr)
AU (1) AU2003253372A1 (fr)
DE (1) DE10235261B3 (fr)
WO (1) WO2004013672A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917185A1 (fr) * 2007-06-07 2008-12-12 Free Soc Par Actions Simplifie Boitier de raccordement pour fibres optiques.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016100927A1 (fr) * 2014-12-19 2016-06-23 Commscope Technologies Llc Distributeur de bobine enroulée sans noyau avec stockage de câble facultatif pour un réseau optique de terminaux
DE102021129713B4 (de) 2021-11-15 2025-02-20 Meindl-Köhle Umform- und Systemtechnik GmbH & Co. KG Kabelspeicher- und -ausgabevorrichtung
DE102024104863A1 (de) * 2024-02-21 2025-08-21 E.P.S. Germany GmbH Behälter

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US2656991A (en) * 1951-02-23 1953-10-27 John E Neely Reel structure for shortening wire cords
JPS61134707A (ja) * 1984-12-06 1986-06-21 Fujikura Ltd 光フアイバの接続部
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917185A1 (fr) * 2007-06-07 2008-12-12 Free Soc Par Actions Simplifie Boitier de raccordement pour fibres optiques.
WO2009001014A3 (fr) * 2007-06-07 2009-03-05 Free Boitier de raccordement pour fibres optiques

Also Published As

Publication number Publication date
AU2003253372A8 (en) 2009-04-30
DE10235261B3 (de) 2004-04-01
AU2003253372A1 (en) 2004-02-23
EP1629313A2 (fr) 2006-03-01
US20060131194A1 (en) 2006-06-22
WO2004013672A3 (fr) 2009-04-02

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