EP2104971A2 - TUBE SOUPLE DE PROTECTION, OUTIL AUXILIAIRE, ENSEMBLE PRÉSENTANT UN OUTIL AUXILIAIRE, UNE PIÈCE DE TUBE SOUPLE DE PROTECTION ET UN ÉLÉMENT DE FERMETURE, ET DISPOSITIF PRÉSENTANT UNE ALIMENTATION EN TUBE SOUPLE DE PROTECTION ET UN OUTIL AUXILIAIRE& xA; - Google Patents

TUBE SOUPLE DE PROTECTION, OUTIL AUXILIAIRE, ENSEMBLE PRÉSENTANT UN OUTIL AUXILIAIRE, UNE PIÈCE DE TUBE SOUPLE DE PROTECTION ET UN ÉLÉMENT DE FERMETURE, ET DISPOSITIF PRÉSENTANT UNE ALIMENTATION EN TUBE SOUPLE DE PROTECTION ET UN OUTIL AUXILIAIRE& xA;

Info

Publication number
EP2104971A2
EP2104971A2 EP07866235A EP07866235A EP2104971A2 EP 2104971 A2 EP2104971 A2 EP 2104971A2 EP 07866235 A EP07866235 A EP 07866235A EP 07866235 A EP07866235 A EP 07866235A EP 2104971 A2 EP2104971 A2 EP 2104971A2
Authority
EP
European Patent Office
Prior art keywords
auxiliary tool
protective tube
protective
hose
longitudinal edges
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.)
Withdrawn
Application number
EP07866235A
Other languages
German (de)
English (en)
Inventor
Markus Stenger
Dieter Fieber
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.)
Flexa GmbH and Co Produktion und Vertrieb KG
Original Assignee
Flexa GmbH and Co Produktion und Vertrieb KG
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 Flexa GmbH and Co Produktion und Vertrieb KG filed Critical Flexa GmbH and Co Produktion und Vertrieb KG
Publication of EP2104971A2 publication Critical patent/EP2104971A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/085—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using portable tools
    • 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
    • H02G3/0468—Corrugated

Definitions

  • the present invention relates to a protective tube according to the preamble of claim 1, an auxiliary tool according to the preamble of claim 10, a set with a protective tube and an auxiliary tool according to claim 22 and an arrangement with a supply of a protective tube and an auxiliary tool according to claim 25.
  • Protective hoses are used in a wide variety of areas, for example, to protect electrical and pneumatic lines and hoses against external influences. Also, such protective tubes are used to bundle multiple cables or individual wires. In order to give these protective tubes, usually made of plastic, a high stability, especially against external influences, and to make them flexible at the same time, they are designed as so-called wave tubes. The diameters of these tubes can be very different and usually range from a few millimeters to a few tens of millimeters or even more.
  • a cable protection conduit or a cable protection housing in the form of a long plastic tube is described in DE 200 13 481 U1.
  • the areas of the free edges overlap, so that the protective tube is closed in the region of the slot without leaving a free gap.
  • DE 200 13481 LH already mentioned above indicates an auxiliary tool called an insertion clip.
  • This insertion clamp comprises two mold parts, each consisting of a clamp holder and a clamp body, which are held by a clamp spring so that a cable guide cylinder can be opened against the pressure of the clamp spring to insert cables into the cable guide cylinder, and closed again by the pressure of the clamp spring is and is kept closed.
  • a guide member referred to as a housing head, which adjoins the clamp body, wherein between both clamp body and housing guide head on both sides a constriction are formed, along which the two edges of the cable protection housing are spread; the housing guide head runs through the interior of the cable protection housing and serves as a guide part. Simultaneously with the displacement of this auxiliary tool along the slot, cables can be inserted into the interior of the cable protection housing via the cable guide cylinder. Behind the Ein Industriesklammer the cable protection housing can close again.
  • the auxiliary tool should also be used in the context of a portable arrangement, with the lines, cables and the like, in a protective tube, even in long lengths, can be pulled in relieved at the installation.
  • a protective tube which is slotted in the longitudinal direction and has a closure element which keeps aligned the longitudinal edges along the slot in a plane to each other, which is characterized in that the closure element is a separate profile part having a cross-sectional shape such that a central web of this profile rests between the longitudinal edges of the hose and the top of the hose along the longitudinal edges is covered by the profile part and the inner sides of the hose is backed by the profile part.
  • the object is achieved with respect to the auxiliary tool by one which is suitable for a longitudinally slotted protective tube to spread the longitudinal edges of such a protective tube along the slot and to close again lying to each other, wherein the auxiliary tool two partial body, the its one longitudinal side are connected to a hinge part and between which a cavity o- the space for guiding cables, lines, and the like, is formed, wherein the part bodies along the hinge part to open and close again, and with guide parts on the outer surfaces of the partial body, with which the auxiliary tool, guided along the longitudinal edges in the region of the slot of the protective tube, can be moved, which is characterized in that the guide parts are arranged on the free, the hinge part opposite longitudinal edges and that in the region of the cavity between the Partial bodies guide elements are arranged, which, seen in a projection on the outside of the body part, from one end the part body from at an angle to the guide parts on the outside of the body parts and end approximately in the plane of these guide parts at the other end of the body part.
  • the invention is to be seen in a set consisting of a protective tube with profile part and an auxiliary tool.
  • the object is achieved by an arrangement with a supply of a protective hose and an auxiliary tool, which is characterized in that the auxiliary tool is fixedly mounted on a working platform, that are arranged on the working platform guide parts to supply a protective tube to the auxiliary tool and lead away from this, with storage units on the inlet side of the auxiliary tool for protective hose, for in the protective hose to be introduced cables, lines and the like and for the profile part.
  • the protective tube along the slot is closed by a profile part, which inserts between the longitudinal edges of the tube along the slot.
  • a profile part which inserts between the longitudinal edges of the tube along the slot.
  • the longitudinal edges are fixed in their orientation to each other.
  • Such a profile part can be used for protective tubes of different diameters slotted in the longitudinal direction; Also, such a profile part can be manufactured as an endless part, to then cut it to the length required in each case.
  • Such a closure element or profile part can be made in the form of a double "U” or a double “T” when viewed in cross-section.
  • a middle web of this profile lays between the longitudinal edges and the top of the hose is covered along the longitudinal edges by respective surface elements of the profile and also the inside of the hose along the longitudinal edges is also underlaid by respective surface elements of the profile.
  • the closure element or profile part seen in cross section by two round parts, which are connected to each other via a web be executed. The web of this profile then lays between the longitudinal edges of the protective tube, the top of the tube along the longitudinal edges is covered by the one bead of the profile and the inside of the tube along the longitudinal edges is underlaid by the other bead of the profile.
  • Such a profile part is Also suitable to be used for longitudinally slotted protective tubes, in particular for shaft tubes, different diameters.
  • the free limbs of the profiled part can have a curvature with a radius of curvature which corresponds approximately to the curvature radius of the outer side of the protective tube. It is understood that the free legs of the profile part, which are located in the region of the outside of the protective tube, can be adapted in their curvature of the outside of the protective tube so that they create a flat against the outside.
  • the closure element can be made of a colored plastic material, which is adapted in color to the color of the protective tube, so that this closure element inconspicuously integrated into the protective tube.
  • a colorless, flexible plastic material is preferred, so that the colors of the protective tube can be seen through the parts of the profile element and thus the profile element absorbs the color of the protective tube quasi.
  • the closure element of polyurethane (PU), polypropylene (PP), polyamide (PA), polyethylene (PE) or polyvinyl chloride (PVC) was formed become.
  • the afore-mentioned auxiliary tool is suitably constructed in such a way that, on the one hand, the profiled element explained above is placed between the longitudinal edges of the slotted protective element. to insert hose and on the other hand at the same time also cables, wires, and the like, in the protective tube.
  • Essential in this tool are the guide parts on the outside of the body parts, which guide the auxiliary tool when moving along the longitudinal slot of the protective tube at the edges safely.
  • the guide elements in the region of the cavity between the part bodies serve to guide the connecting element or profile part between the longitudinal edges of the protective tube and insert it there precisely.
  • the cavity is used to introduce cables in the same operation in which the profile element is inserted into the longitudinal slot in the interior of the protective tube.
  • the partial bodies can have a triangular or trapezoidal shape in plan view.
  • the tapered end is the area where the auxiliary tool is threaded between the longitudinal edges of the protective tube while the opposite side provides sufficient space to supply the cables and profile member spaced apart.
  • the guide parts and the guide elements should end in a plane.
  • the guide parts and / or guide elements are formed by webs.
  • At least two webs of each guide part can each be arranged so that a U-shaped groove is formed.
  • the guide parts should extend from one end to the other end of the partial body.
  • the guide elements in the region of the cavity are designed for guiding a closure element (piping) to be inserted between the longitudinal edges of the protective tube, that is to say they are adapted to the profiling of the closure element.
  • a web is arranged in each case on the inside of each part body, which has a height such that the free edges of the opposite webs abut one another. Furthermore, a web arranged on the inside of each partial body can have a height such that a gap is formed between the free edges of the opposite webs; between these two webs or in the intermediate space then a corresponding closure element or profile part can be performed.
  • the bottom surface of the U-shaped groove on the outside of the body part, in which the longitudinal edge of the protective tube runs, should have wave-like projections.
  • the hinge connecting the two part bodies can, if the auxiliary tool is made of a plastic material, preferably be formed as a film hinge; along this hinge, the two body parts can be opened to insert, for example, a cable or a bundle of cables in the cavity to introduce it into the protective tube.
  • the hinge may be formed as a double film hinge.
  • the auxiliary tool, a piece of tubing and a length of the profile part corresponding to the piece of tubing can be packaged into a sales unit;
  • a work instruction for the handling of the auxiliary tool can be added to this set.
  • an arrangement with a supply of a protective tube, and with an auxiliary tool, as described above, can be used locally; such an arrangement has a working platform or similar holding arrangement on which the auxiliary tool is fixedly mounted.
  • On the work platform guide parts are arranged to supply the protective tube to the auxiliary tool and lead away from it.
  • supply lines for protective hose, for to be introduced into the protective tube cables, lines and the like and for the profile part are provided on the inlet side of the auxiliary tool.
  • this prefabricated hose length is cut off and the next part assembled.
  • a corresponding counter can be provided for the determination of the length of the protective tube.
  • the storage units can be arranged one above the other so that the cables, lines, and the like, are supplied above the protective tube and the profile part is supplied above the cables, lines and the like.
  • the storage units can be formed by supply rolls.
  • a take-up roll for the protective hose with the drawn-in cables, lines and the like can be arranged on the outlet side of the work platform, onto which the protective hose, ready-made, is wound up.
  • the storage units and / or supply rolls can be held in racks.
  • a longitudinally slotted protective tube is used, which is closed after introduction of the cables and lines with a closure element.
  • a slot device can be provided on the input side of the auxiliary tool with which the unslotted protective tube is slit in the longitudinal direction before it is fed to the auxiliary tool.
  • a fixed knife can be used, which is fixed for example on the work platform on which the auxiliary tool is mounted.
  • Figure 1 is a perspective view of a portion of a corrugated hose, the in
  • FIG. 2 shows the view of FIG. 1, but seen from the other side of the auxiliary tool
  • 3A is a perspective view of the auxiliary tool from the insertion side
  • 3B is a perspective view of another auxiliary tool from the insertion side
  • FIGS. 1, 2 and 3A shows the auxiliary tool, as can be seen in FIGS. 1, 2 and 3A, in a perspective view in an unfolded state with a view of the outside,
  • FIG. 5A shows the auxiliary tool, as can be seen in FIG. 3B, in a perspective view in an unfolded state with a view of the outside,
  • FIG 6 shows three different profile parts, designated A, B and C, as they can be used to close the protective tube, wherein the profile part A corresponds to that, as can be seen in Figures 1 and 2, and
  • Figure 7 is a side elevational view of a schematically illustrated arrangement for semi-automatically retracting cables, conduits, and the like, into protective hoses, with an enlarged detail "A" illustrating an arrangement for slotting an unslit protective conduit.
  • the protective hose 1 shown in FIGS. 1 and 2 which is a conventional plastic wave hose, is slotted in the longitudinal direction. In the region of the slot 2, this results in two opposite longitudinal edges 3, which are aligned substantially in a plane to each other.
  • a closure element 4 or a profile part is inserted into the slot 2.
  • This profile part has in cross-section, as can be seen in particular at the end of the closure element 4 in Figure 2 and the representation of this profile part in Figure 5A, a so-called double T-shape or double U-shape, with a central web. 5 and two thereof approximately at right angles extending upper surface elements 6 and two lower surface elements 7.
  • the middle web 5 of this closure element 4 lies between the two longitudinal edges 3 of the protective tube 1, while the two upper surface elements 6 cover the upper edge region of the protective tube 1 along the longitudinal edges 3 and the lower surface elements 7 inferior to the region of the protective tube 1 along the longitudinal edges 3.
  • the two longitudinal edges 3 of the protective tube are fixed in their position when the closure element 4 is inserted in the slots 2.
  • the two lower surface elements 6 are slightly curved in cross-section, the radius of curvature of the two lower surface elements 7 being smaller than the inner radius of the protective tube 1, so that correspondingly also the opening width of the groove between the upper surface element 6, the lower surface element 7 and the central web 5 is greater than the wall thickness of the protective tube 1 in the region of the slot 2.
  • the closure element 4 can be inserted into the slot without it to the Long edges 3 of the protective tube 1 jammed.
  • the profile element is formed from a soft, substantially yielding material so that the closure element 4 can adapt to the longitudinal edges 3 of the protective tube 1.
  • the closure element 4 is made of polypropylene (PP).
  • PP polypropylene
  • the closure element 4 can be colored so that it is matched in its color to the color of the protective tube 1; However, it is also possible to produce this closure element 4 from a colorless and slightly transparent material, so that the base color of the protective tube 1 lights through the closure element 4 and thus is relatively inconspicuous.
  • the auxiliary tool 8 is composed of two partial bodies 9, which are connected via an upper connecting part 10.
  • the two part bodies 9 of the auxiliary tool 8, which is made of plastic, are respectively connected to the left and right part of the body 9 via a film hinge 11, so that the two part body 9 from a position shown in Figure 4, in which they can be molded from plastic, to the position shown in Figure 3A, can be pivoted.
  • the two body parts 9 have, in plan view, as can be seen in Figure 4, an approximately triangular basic shape.
  • guide parts which are generally designated by the reference numeral 13, consisting of two mutually parallel spaced webs 14. Between these two webs 14 results in a groove 15 which is dimensioned so that therein the longitudinal edge of the protective tube 1 can each be guided, as shown in FIGS. 1 and 2.
  • the front end and the rear end of these guide members 13 and the webs 14 are chamfered to facilitate the insertion of the longitudinal edges 3 of the protective tube 1.
  • wave-like projections 16 are formed, which serve to reduce the friction of the longitudinal edges 3 of the protective tube 1 on the bottom surface of the groove 15.
  • first web 17 and a second web 18 On the inside of the part body 9 are located in the upper region in each case opposite a first web 17 and a second web 18.
  • the two second webs 18 have a height such that a free space or gap 19 remains between the two webs.
  • the two rear end portions 20 are bent inwardly to meet at its end along the dividing line of this auxiliary tool, which is designated by the reference numeral 21. While the two rear end portions 20 abut each other with their ends, the edge regions of the body part 9, on which the outside of the respective guide members 13 are located on the inside spaced apart. This distance corresponds to that distance, which is also determined by the two first webs 17 in the upper area is.
  • both the first webs 17 and the second webs 18 extend to the rear end 22 and extend from the front end 23, which can be seen in Figure 3A, arcuately curved downward, as shown Figures 1 and 2 is clearly
  • a cavity or an extended region 24 which is formed by two bulges 25 on each of the part body 9.
  • This extended area 24 serves as an inlet opening or inlet funnel to run into this auxiliary tool 8 cables, wires, lines, or the like, which are to be pulled into the corrugated hose 1, run.
  • the extended portion 24 is rectangular in shape; but it can also have a round or oval shape, depending on which fiber bundle cross-sections the auxiliary tool 8 is to be used.
  • the auxiliary tool 8 serves to open both the corrugated hose 1 along the slot 2 in order to insert a bundle of cables into the protective hose 1, and then again this slot 2 with a closure element 4, which has already been explained above was to close.
  • the auxiliary tool with its front end 23, and there with the two obliquely tapered rear end portions 20, inserted into the slot 2 of a protective tube 1.
  • the longitudinal edges 3 of the protective tube 1 are pushed apart along the slot 2 and then inserted into the two grooves 15 between the webs 14 and the tube 1 slides with the longitudinal edges 3 on the undulating projections 16.
  • the cables (not shown in detail), which are to be introduced into the protective tube, in the extended area 24 as a bundle, or individually, used and advanced a certain length in the protective tube 1 into it.
  • the auxiliary tool 8 can be pulled in the slot 2 along the protective tube 1, as indicated by the directional arrow 26 in Figures 1 and 2.
  • the cable bundle enters the extended area 24 and on the other hand behind the auxiliary tool 8, the closure element 4 is inserted into the slot 2 of the protective tube 1.
  • the auxiliary tool 8 is pulled out of the slot 2 and the closure element 4 is cut off according to the length of the protective tube 1.
  • two gripping tabs 27 are provided at the front end 23, which are surface elements which project perpendicularly from the outside of the body part 9 at the edge of the body part 9 and go down into the outer contour of the bulges 25.
  • the auxiliary tool 8 can also be handled so that, for the insertion of cable bundles in the extended area 24, the two body part 9 are unfolded around the film hinges 11 at the upper connecting part 10.
  • the auxiliary tool 8 can be made of plastic with a simple injection mold and thus represents a cost-effective auxiliary tool. For this reason, a set can be distributed at low cost, which consists of a length of a protective tube 1, a corresponding length of a closure element 4, such an auxiliary tool 8 and a work instruction for the handling of the auxiliary tool 8.
  • the auxiliary tool 8 has about a length along the lower edge where the guide members 13 are located, from about 80 to 100 millimeters, a height at the front end 23 of about 50 millimeters, and the opening width of the extended portion 24 is about 20 millimeters ,
  • the width of the groove 15 should be about 2 to 4 millimeters; the grooves 15 should in each case have a width such that they use wall thicknesses of protective tubes 1 (or corrugated tubes) in which the auxiliary tool ' 8 is used should be able to record without jamming.
  • the webs 14 should also have a height such that the longitudinal edges 3 of a protective tube 1 are securely guided in the groove 15.
  • FIGS. 3B and 5A and 5B show a further embodiment of an auxiliary tool, denoted by reference numeral 8 '.
  • auxiliary tool 8 While the auxiliary tool 8, as shown in Figure 3A, has a cross-sectionally square or rectangular widened area 24, this widened area 24 in the embodiment of Figure 3B of the auxiliary tool 8 'is oval, with the greatest width of this cross section being perpendicular is aligned to the division line 21.
  • Such a cross-sectional shape allows multiple lines to be inserted next to each other in the auxiliary tool 8 '.
  • the second webs 18 are provided in the auxiliary tool 8 1 , while the first webs 17, as provided in the auxiliary tool 8 of Figure 3A, missing in this embodiment.
  • the second webs 18 are in turn positioned so that a gap 19 is formed therebetween in order to guide the middle web 5 of a closure element 4 in the gap.
  • spacers 30 and 31 are provided on the inner surfaces of the part bodies 9.
  • two such spacers are arranged on each part of the body 9 between the second web 18 and the respective film hinge 11, such that when the two parts 9 are placed one over the other, by being pivoted about the film hinges 11, the end faces of the spacers 30 lie on top of each other.
  • the two spacers 31, which are arranged on the outer web to the second web surface of the body part 9, on the one hand have a pin 32 and on the other hand a hole 33, so that these two spacers 31, in which the pin 32 in the hole 33rd engages, additionally center the two part body 9.
  • the guide members 13 are formed from the front end 23 to the rear end 22 of the body part 9.
  • the entire length of the body part is utilized to in the grooves 15, the longitudinal edges 3 of a protective tube 1 to lead.
  • the guide members 13 initially extend obliquely outwards, while their distance from each other reduce again towards the rear end 22. The largest distance between the two opposing grooves 15 is present at about one third of the length of the grooves 15.
  • the closure element or profile part 4 should have a cross-sectional shape such that it is held securely with its upper surface elements 6 and lowerêtneleme ⁇ ten 7 in the slot of the protective tube 1. It has been shown in practice that such a closure element 4 is held securely in the slot 2, even if the protective tube 1 is rotated about its axis or is laid in tight radii. Also, the closure element 4 at any time pulled out of the slot 2 and then, with the aid of the auxiliary tool 8, are inserted back into the slot 2 of a protective tube 1.
  • the profile part 4 'according to view B shows a cross-sectional shape of the profile part, which has an upper bead 28 and a lower bead 29 instead of the upper surface elements 6 and the lower surface elements 7 of the profile part 4 of Figure 6, View A.
  • These beads 28, 29 then lie against the top and the bottom of the protective tube 1 along the longitudinal edges 3 in the region of the slot 2 to close the slot 2.
  • the profile part 4 "according to view C is in its cross-sectional profile comparable to that of the profile part 4 according to view A, but also the upper surface elements 6 '(free leg) are arcuate, so that these surface elements 6' adjust the curvature of the outer periphery of a protective tube
  • the height of the web 5 can be adapted to the wall thickness of the protective hose, while the embodiment according to view A allows a certain freedom in the wall thickness of the protective hose.
  • the profile part 4, as can be seen in Figure 6, View A, has a width along the upper surface elements 6 of about 4 to 10 millimeters, while the web has a height of 2 to 7 millimeters, depending on the wall thickness of Protective tube 1, has.
  • the beads 28 and 29 of the profile part 4 ' as shown in Figure 6, View B, have a diameter of 3 to 6 millimeters. It will be understood that the profile shapes as shown in Figures 5A and 5B can be combined; for example, the bead 29, as seen in Figure 6, View B, instead of the lower surface elements 7 of the profile part 4 in Figure 6, View A, are used.
  • FIG 7 an arrangement is shown for semi-automatically feeding cables, wires, and the like into protective hoses.
  • This arrangement uses an auxiliary tool 8 or 8 ', as explained above.
  • this auxiliary tool is stationary on a working platform 34, which is part of a table 35, arranged.
  • the auxiliary tool 8 (or 8 ') is not mounted directly on the work platform 34, but by means of lateral holder 36 above guide members 37 which form a U-shaped groove held.
  • a protective tube 1 is supplied on the input side, which is stored on a supply roll 38.
  • the protective tube 1 is then spread on the auxiliary tool 8 along its slot 2, so that over the extended area of the auxiliary tool 8 cables or lines 40, which are stored on a further supply roll 41, can be supplied. Above these cables and lines 40 is a closure element / profile part 4, stored on a supply roll 42, supplied to insert this closure element 4 between the longitudinal edges 3 of the protective tube 1 to close the slot 2.
  • the ready-made protective hose 1 with the cables and lines introduced therein and closed with the closure element 4 can then be wound onto a take-up roll 43 or else directly on site be moved.
  • the guide elements 37 may be covered at the beginning and at the end of the working platform 34 by a cover 39, so that the protective tube 1 is securely guided in front of and behind the auxiliary tool 8.
  • the supply rollers 38, 41, 42 on the supply side of the working platform 34 are held on a frame 45 and are optionally guided by additional guide rollers 44. The same applies to the receiving roller 43, which may also be held on a suitable frame 46.
  • a slotted protective tube 1 can be used, which is stored on the supply roll 38 and as it is also described in connection with the figures 1 to 6.
  • an unglazed protective tube designated by the reference numeral V, to stockpile on the supply roll 38 and this protective tube 1 1 , before he the auxiliary tool 8 (or 8 ') is supplied, for example, with a fixed knife 47 in Slit longitudinally, as shown by the detail "A" in Figure 7.
  • a knife 47 is arranged in the arrangement of FIG. 7 in the region of the cover element 39 or in front of the guide element 37.
  • the arrangement as shown in Figure 7, is characterized by its mobility and small size, so that it can be easily placed on site. It will be understood that additional rollers may be disposed on the frame 45, for example for different cables and conduits to be inserted into the protective tube 1; Also, the racks 45 and 46 are not limited to the shape shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Details Of Indoor Wiring (AREA)
  • Electric Cable Installation (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

L'invention concerne un tube souple de protection fendu dans le sens longitudinal et présentant un élément de fermeture qui maintient orientés entre eux dans un plan, les bords longitudinaux le long de la fente, caractérisé en ce que l'élément de fermeture est une pièce profilée séparée dont la forme de la section transversale est telle qu'une traverse centrale de ladite pièce profilée est insérée entre les bords longitudinaux du tube, et en ce que la face supérieure du tube est recouverte, le long des bords longitudinaux, par la pièce profilée, et en ce que les faces intérieures du tube sont supportées par la pièce profilée. L'invention concerne en outre un outil auxiliaire destiné à fermer un tel tube souple de protection au moyen d'un élément de fermeture, un ensemble présentant un outil auxiliaire, une pièce de tube souple de protection et un élément de fermeture, ainsi qu'un dispositif comprenant une alimentation en tube souple de protection et un tel outil auxiliaire.
EP07866235A 2006-12-29 2007-12-11 TUBE SOUPLE DE PROTECTION, OUTIL AUXILIAIRE, ENSEMBLE PRÉSENTANT UN OUTIL AUXILIAIRE, UNE PIÈCE DE TUBE SOUPLE DE PROTECTION ET UN ÉLÉMENT DE FERMETURE, ET DISPOSITIF PRÉSENTANT UNE ALIMENTATION EN TUBE SOUPLE DE PROTECTION ET UN OUTIL AUXILIAIRE& xA; Withdrawn EP2104971A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006062545A DE102006062545B4 (de) 2006-12-29 2006-12-29 Hilfswerkzeug, Set mit einem Hilfswerkzeug, einem Schutzschlauch sowie einem Verschlusselement und Anordnung mit einem Vorrat eines Schutzschlauchs sowie einem Hilfswerkzeug
PCT/EP2007/010811 WO2008080519A2 (fr) 2006-12-29 2007-12-11 Tube souple de protection, outil auxiliaire, ensemble présentant un outil auxiliaire, une pièce de tube souple de protection et un élément de fermeture, et dispositif présentant une alimentation en tube souple de protection et un outil auxiliaire

Publications (1)

Publication Number Publication Date
EP2104971A2 true EP2104971A2 (fr) 2009-09-30

Family

ID=39465801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07866235A Withdrawn EP2104971A2 (fr) 2006-12-29 2007-12-11 TUBE SOUPLE DE PROTECTION, OUTIL AUXILIAIRE, ENSEMBLE PRÉSENTANT UN OUTIL AUXILIAIRE, UNE PIÈCE DE TUBE SOUPLE DE PROTECTION ET UN ÉLÉMENT DE FERMETURE, ET DISPOSITIF PRÉSENTANT UNE ALIMENTATION EN TUBE SOUPLE DE PROTECTION ET UN OUTIL AUXILIAIRE& xA;

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JP5619850B2 (ja) 2014-11-05
DE102006062545B4 (de) 2008-09-18
WO2008080519A2 (fr) 2008-07-10
JP2010514995A (ja) 2010-05-06
US20100065797A1 (en) 2010-03-18
JP2013081364A (ja) 2013-05-02
DE102006062545A1 (de) 2008-07-03
WO2008080519A3 (fr) 2008-10-02
US8336858B2 (en) 2012-12-25

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