EP4140002A1 - Zugentlastung - Google Patents
ZugentlastungInfo
- Publication number
- EP4140002A1 EP4140002A1 EP21716658.6A EP21716658A EP4140002A1 EP 4140002 A1 EP4140002 A1 EP 4140002A1 EP 21716658 A EP21716658 A EP 21716658A EP 4140002 A1 EP4140002 A1 EP 4140002A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- strain relief
- base body
- coupling means
- coupling
- 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.)
- Pending
Links
Classifications
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
-
- 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
- H02G15/00—Cable fittings
- H02G15/007—Devices for relieving mechanical stress
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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
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
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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
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
Definitions
- the invention relates to a strain relief for at least one or more supply lines such as hoses, cables or the like, wherein the strain relief can be arranged or arranged on a line guide device for guiding the said at least one supply line, according to the preamble of claim 1.
- Generic strain reliefs are used to relieve strain on the supply line (s) arranged in the line routing device, and thus to reduce mechanical damage to the supply line (s) in line routing devices, which move different sections of the line routing device in their position relative to one another .
- the strain relief should ensure reliable strain relief for the cables over long periods of operation even under high mechanical loads.
- the strain relief should be easy to handle, so that the respective supply line can be fixed to the strain relief without great effort, especially when a large number of lines are provided.
- the invention is therefore based on the object of providing a strain relief device according to gat, by means of which the respective supply line by means of the preferably flexible coupling element can be quickly and easily attached to the provided coupling means is zugendlastend festleg bar, especially if a large number of lines are arranged on the strain relief, in particular several lines arranged next to one another on a base body or lines arranged one above the other in several layers, for example on base bodies arranged one above the other.
- the object is achieved by a strain relief according to claim 1 and a line guide device with strain relief according to claim 19.
- a guide element with at least one guide area for the preferably flexible coupling element is provided adjacent to the at least one coupling means for the strain-relieving coupling of the at least one supply line (generally also: “line” called), by means of which the at least one line is connected to the
- the guide area is designed in such a way that when the preferably flexible coupling element is moved from a position of the coupling element spaced from the coupling element (hereinafter also referred to as: “feed position”), it relieves the strain on the line at the coupling element fastening position (hereinafter also called: “fastening position”) guides the coupling element.
- the guidance takes place here through an interaction of the coupling element with the guide area, for example in that both come into contact with one another n and with further advance of the coupling element in the direction of its fastening position, this is guided by the guide area. Said advance can be done manually each Weil.
- the coupling element is preferably an elongated, for example, band-shaped element, for example a conventional cable tie or the like. That Coupling element can be arranged in a loop in its fastening position. "Loop-shaped" preferably means that the group of the coupling means and the one or more lines arranged in the loop and fixed to the coupling means (s), completely, i.e. through 360 °, are surrounded by the loop of the associated coupling element.
- the coupling element can be elastically or plastically deformable, in particular with manual attack on it. Due to this interaction or contact with the coupling element, the guide area guides the coupling element or a section the same when the coupling element is advanced in the direction of its fastening position. This is particularly preferred due to the shape of the guide area, so that the coupling element is particularly preferably guided by the guide area when it is fed to the coupling means in the direction of its fastening position ion of the Ankoppelungselemen tes this is preferably arranged between the guide element and the coupling means.
- the guide element can generally have at least one or more guide areas, preferably a plurality of adjacently arranged guide areas in the longitudinal direction of the guide element.
- the Ankoppelungsele element is preferably designed as a flexible element which, due to its flexibility, can be converted from a straight shape into a loop shape, preferably under manual deformation or under deformation when the coupling element, preferably manually, in the area between Guide area and coupling element is introduced and advanced into this.
- the coupling element can be elastically or plastically deformable.
- the coupling element can also be designed to be essentially rigid if it surrounds the coupling medium and lines to be fixed on this in a loop-like manner.
- the at least one or more coupling means and the at least one or more lines which can be fastened or fastened to each other with strain relief by means of a loop-shaped coupling element and are arranged for this purpose in the loop of one coupling element, are mutually regarded as "assigned" to one another , the coupling means (s) and the at least one or more lines are thus assigned to one another.
- the guiding area which guides the one coupling element when it is fastened in a tension-relieving manner to the coupling means and line (s) arranged in the loop is this coupling In the fastening position of the coupling element, the latter is thus with between the guide element assigned to it and the coupling element (s) that cooperate with it ttel / n arranged.
- the transfer of the coupling element into its fastening position is significantly eased, especially when spatially cramped conditions are given.
- This can be the case, for example, if several laterally spaced coupling means are provided on the base body, which are for example spaced apart from one another in the longitudinal direction of the base body, and / or in the case of several coupling means arranged one above the other,
- the basic bodies are arranged or stacked on top of one another, that is to say generally when several lines arranged next to one another and / or one above the other are fastened to the strain relief for strain relief.
- “Fixing” or “fastening” a line to the respective coupling means or the strain relief is always understood to mean a strain-relieving fastening of the line to this / these coupling means by means of the coupling element, unless the context in detail indicates otherwise. This also applies accordingly to a plurality of lines.
- the terms “fixing” and “fixing” or “fixing” and “fixing” are generally to be understood as having the same meaning. In general, within the scope of the invention, a “fixed” line is also disclosed as a correspondingly “fixed” line.
- a fastening means can be arranged in order to fix a section of the coupling element spaced apart from the said end region on said fastening means of the same and absorbing tensile force when the coupling element is arranged in a loop-like manner tung thereby be able to determine on the zugentlastend Ankoppelungsstoff the Lei. the fastener of AnkoppelungsIESs can for this purpose, for example, positively and / or positively connected to the same end portion of the spaced section to ⁇ sammen go.
- the coupling element is generally preferably designed as an element that can be handled separately, that is to say it can be spaced from the coupling means to be assigned and / or changed in position as desired. If necessary, the coupling element can also Be captive held on a part of the strain relief, for example. On the base body and / or the Ankoppelungsmit tel and / or the guide element. A captive holding can possibly also be given during the attachment of the line by means of the respective coupling element, for example up to the formation of the tension-relieving attachment of the line to the respective coupling means.
- the coupling means can generally be designed, for example, as a web-shaped or peg-shaped area which is arranged on the base body, for example, is connected to it in a materially bonded manner, for example by being integrally molded onto it.
- the Ankoppelungsmit tel can optionally also be designed as a separate component to the base body, which is fastened or can be fastened to the base body by corresponding means absorbing tensile forces.
- tension-relieving attachment of the supply line it can then be aligned coaxially with the coupling means and attached to the coupling means in this orientation.
- the end area of the line attached to the coupling means is preferably straight, but this is not mandatory.
- the coupling means can be an area or means fastened to the base body so as to be able to withstand tensile loads, to which the coupling element can be fastened with tensile force to fix the line.
- the coupling means (s) is / are generally preferably materially fastened to the base body, in particular by means of a one-piece molding.
- the coupling means can, for example, protrude from the base body or extend away from it and thus have a free end region or, for example, be delimited laterally by two gaps which can be arranged in the base body Coupling element can enforce the column, preferably with in the longitudinal direction of the coupling element vonei nander spaced sections of the same.
- the strain relief is preferably designed in such a way that at least one or more lines can be or are or are fixed by means of at least one preferably flexible coupling element on at least one coupling means.
- a coupling element can attach exactly one line to exactly one coupling means.
- a line or a set of several lines can also have several fastening cross-sections which are spaced apart from one another in the longitudinal direction of the line, each of the fastening cross-sections being able to be fixed or fixed by a coupling element on one or more coupling means - a fastening cross-section of a line is therefore in each case the means a coupling element to relieve strain on the cable cross-section.
- the strain relief can also be designed in such a way that a given line can be fastened or fastened simultaneously to several coupling means by means of a coupling element to relieve tension, these several coupling means (here: “said Ankoppelungsmit tel” or “totality of coupling means”) adjacent to one another can be arranged, for example on a base body. "Adjacent" means, in particular, laterally spaced from one another with respect to the longitudinal direction of the line.
- a line with a given diameter can thus, for example, in its position attached to the strain relief, extend in the line diameter over two or more coupling means arranged next to one another so that then a loop-shaped coupling element comprises said line and said two or more coupling means in its circumference and receives it in the loop of the coupling element.
- the width of the guide area can in this case preferably be greater than the width of one of the coupling elements mentioned, preferably at least substantially equal to the width of the entirety of the coupling means on which the coupling element can be fixed or fixed and the line (s) were loop-shaped when fastened surrounds.
- the guide area can in this case extend at least partially over those of the aforementioned multiple coupling means which have the greatest lateral distance from one another, that is to say the distance transversely or perpendicular to the line (s) attached to the aforementioned coupling means.
- a different line with a smaller diameter than the aforementioned line can be attached to a subgroup of the aforementioned “totality of coupling means”, which subgroup has a “smaller number” of coupling means than the totality .
- This other line can extend in its diameter over the width of only one or a smaller number of coupling means and by means of the preferably flexible coupling element to only this one or to the smaller number of coupling means to relieve strain or be fastened by the coupling element the said line and only one or the smaller number of Ankoppelungsmit means surrounding a loop.
- a guide area is expediently provided in this case, which extends in its width only over one coupling means or only at least essentially over the total width of the smaller number of coupling means or at least partially over the furthest apart Ankoppelungsmit tel of this subgroup.
- This guide area can be interchangeable with the aforementioned guide area for the entirety of coupling means, which provides particular flexibility for the tension-relieving attachment of lines with different diameters.
- the “width” of the coupling means or “width” of the guiding area is here generally its extension in the longitudinal direction of the base body and / or extension transversely or perpendicular to the at least one line attached to the coupling means.
- the coupling means can also be arranged laterally to the line / lines attached or to be attached to it, so that line and coupling means are arranged next to one another in the longitudinal direction of the base body.
- the guide area together with at least one coupling means assigned to it, is designed as a pre-assembly means for the coupling element.
- the coupling element in an arrangement between the guide area and the coupling means ("pre-assembly treatment "called) by this, or by the guide element comprehensive this guide area and the Ankoppelungsmit tel, without manual attack on the coupling element is aged, namely in a state of Ankoppelungsele Mentes in which this is not yet the coupling agent on the coupling
- the coupling element can already be arranged in its intended position in the fastening position, in the state described, and / or in a position upstream of the fastening position, in which the The coupling element has to be moved further in the direction of its fastening position, thereby making the manual handling of the coupling element considerably easier when fastening the respective line to relieve strain.
- the guide area is designed to deflect it around the coupling means to the other side of the coupling means around the coupling means to the other side of the coupling means under or when the preferably flexible coupling element is fed laterally to and in the direction of the coupling means, so that the coupling element exits from the guide area on this other side of the coupling means.
- a region of the loop of the coupling element is preferably designed which surrounds the at least one coupling element and the at least one line attached to it by means of the coupling element. The coupling element is thus supplied, for example, from the top of the base body on which the coupling means is net angeord.
- Said upper side is the subsurface to which the strain relief is attached, whereby the subsurface can also be a region of the line routing device, facing away.
- the feed "laterally to" the coupling means means that the coupling element is guided past a first side of the coupling means, the longitudinal extent of this side being at least essentially parallel to the longitudinal direction of the coupling means and / or the at least one to be fixed or fixed thereon Line runs, so for example grazing or at a certain, preferably small distance from the coupling means laterally past the coupling element the feed direction is parallel or coaxial to the longitudinal direction of the element, or in another way with a corresponding effect ter interaction with this deflected around the coupling means, the deflected section being transferred to the other side of the coupling means which is opposite the first feed side.
- a fed straight coupling element preferably experiences a curvature, preferably arcuate curvature, in the section with which it interacts with the guide area or comes into contact with it, due to its flexibility, the coupling element preferably being deformed, for example reversible and / or is elastically deformed. As the coupling element is advanced on the guide area in the direction of its fastening position, the curvature can pass through the coupling element in its longitudinal extension.
- the guide area can generally have an inlet in order to introduce the free end of the coupling element into the guide area, and an outlet which is spaced from the inlet.
- the entry of the guide area can be arranged in such a way that the coupling element can be fed to the guide area perpendicular or obliquely to the main plane or upper side of the base body in order to be able to be introduced into the entry of the guide area.
- the entry of the guide area is preferably designed in the form of a gap between the guide area and coupling means, which can accommodate the cross section of the coupling element. The coupling element introduced into the gap can thus be advanced through this in cooperation with the guide area in the direction of the exit of the guide area.
- the exit is then preferably the opposite end of the gap between the guide area and the coupling means.
- the feed direction of the coupling element to the entry of the guide area can take place at an angle of ⁇ 60 ° or ⁇ 45 °, preferably ⁇ 30 ° to the perpendicular of the surface or the main plane of the base body or at least essentially perpendicular to the main plane of the base body.
- the guide area can be designed in such a way that the preferably flexible coupling element is fed in the axial direction towards the coupling means to lead to the coupling element. That Coupling element can here be fed to the coupling means along the axial extent of the coupling means and transferred to the fastening position of the coupling element.
- the coupling element can, for example, be guided axially in the direction of the coupling element with an arcuate section thereof and then pushed further into the fastening position of the coupling element.
- the formation of the arched section can take place, for example, due to the flexible design of the coupling element, for example by manual bending or other deformation, or this arched section can already be formed on the coupling element.
- the guide area of the guide element on the front side or the free end of the coupling means can be designed to be open, for example in the form of a gap open at the end between the guide area and the coupling means, where the arcuate section of the coupling element, preferably in a congruent alignment of this section with the contour of the gap is introduced into it.
- the gap can be arcuate with an arcuate extension around the longitudinal axis of the coupling element, remplibil det.
- the guide area generally preferably surrounds the coupling means at an angular extent of> 30 ° or> 60 °, preferably> 90 ° or> 120 °, particularly preferably about 180 ° around the longitudinal axis and / or the cross section of the coupling means.
- the guide area preferably surrounds the coupling means by ⁇ 270 ° or ⁇ 230 ° or preferably ⁇ 210 °, optionally ⁇ 180 ° in relation to its longitudinal axis and / or cross section. Said angle can also represent the circumferential extent of said gap between guide area and coupling means.
- the above can apply accordingly if the one coupling means defines at least one or more lines on several coupling elements, the coupling element then being deflected around several coupling means. The entry of said gap can then take place at a first coupling means and the exit of the gap at another coupling means, preferably on a side thereof facing away from the first coupling means.
- the respective coupling means and the guide element with the guide area preferably extend away from the central area of the base body, that is to say preferably have a free end facing away from the base body.
- the central area of the main body is the middle Be rich.
- the base body preferably extends at least substantially perpendicular to the longitudinal direction of the line (s) attached to it.
- Fastening means for the tensile force-absorbing fixing of the base body on the strain relief are preferably arranged on the central area of the base body.
- the fastening means of the base body can be designed, for example, as an opening in the base body, which penetrates the base body in its height, i.e. between the top and bottom, so that the opening can be penetrated by an elongated holding means of the strain relief.
- the fastening means of the base body can also be designed, for example, as fastening projections protruding from the top or bottom of the same, or in some other suitable manner.
- the line is in each case preferably fixed on the top of the base body.
- the base body is preferably designed as a substantially plate-shaped body, on which preferably several lines can be fastened or fastened next to one another are.
- the longitudinal axis of the base body extends before given transversely or perpendicular to the longitudinal extent of the line (s) attached or attachable to it.
- the coupling means can generally be designed, for example, in the form of a web or pin.
- the coupling element is particularly easy to attach to the coupling means, especially if several coupling means are provided next to one another, for example in a comb-like manner, on the base body.
- the coupling means can be arranged on one or both side surfaces of the base body, these side surfaces connecting the upper and lower side of the base body and being able to represent the front and / or rear side of the base body based on the orientation of the base body on the strain relief.
- the front side of the base body faces the free end of the line (s) attached to the base body or the coupling means thereof, and the rear side of the base body faces away from the free line end (s).
- the guide area of the guide element is preferably arcuate, particularly preferably arcuate, with an internal arc curvature facing the associated coupling means.
- the guide element can have several guide areas and the base body several coupling means, so that at least one line or possibly a group of lines can be fixed to at least one or more coupling means on each guide area by means of at least one coupling element.
- a plurality of coupling means and the guide element or elements assigned to them are particularly preferably fastened to the base body in a manner that absorbs tensile forces, preferably in a materially bonded manner.
- the guide element and / or the at least one or more coupling means are firmly bonded to the base body, for example while providing a one-piece injection-molded component.
- the cohesive fastening can in each case take place in particular in the form of a one-piece molding.
- a strain relief for a large number of lines which has a plurality of base bodies arranged, for example, in a stack, can hereby be set up quickly and manually.
- the guide area and the coupling means assigned to it have a predefined spatial assignment so that the coupling element is guided exactly between the guide area and the assigned coupling element (s).
- the strain relief device is particularly easy to handle for fixing the at least one or, in particular, several lines, preferably on a base body.
- the guide element is Ment is designed as a separate component in relation to the base body provided with the at least one or more coupling means, the guide element having the guide area (s) assigned to the coupling means (s).
- the guide element is on the one hand easily interchangeable, for example in order to be adapted to other lines with different diameters for fixing to the coupling means (s) of the base body by exchanging it with another guide element which has differently designed guide areas than the first-mentioned guide element will.
- the base body can be exchanged for another base body which, for example, has differently designed coupling elements or a different width in order to be adapted to the respective lines to be fixed.
- the guide element due to the separate design of the guide element, it can be arranged in different spatial arrangements relative to a predetermined base body and can be fastened to the strain relief, for example to the given base body.
- differently designed guide areas of the given guide element can face the respective base body and thereby be assigned to the coupling means (s) of the base body for interaction with a coupling element.
- the strain relief for fixing different lines for example with different diameters, is adapted particularly flexibly.
- coupling means are arranged on both large surfaces of the base body, which preferably have a different pitch on both large lateral surfaces or are generally designed differently, for example different width, length, surface contour, hardness or the like.
- the "large areas" are to be understood as side surfaces of the base body, which represent the front and rear of the base body in the arrangement of the base body on the strain relief, the front side facing the free line end of the at least one line to be fixed in the case of cable (s) fixed on the strain relief transversely or at least essentially perpendicular to the longitudinal direction of the cable
- the upper side of the base body faces away from the subsurface on which the strain relief and / or the line routing device leads to at least one line to be attached or attached to the strain relief.
- the coupling means (s) of the base body preferably protrude from d he respective large area, so protrude from the base body.
- the coupling means (s) of the base body are preferably arranged in front of the at least one or both large surfaces thereof, preferably molded onto them.
- the coupling means (s) can optionally also be attached to the upper and / or Be arranged underside of the base body, these be preferably protrude from the large areas and extend away in the longitudinal direction of the line from the central region of the base body pers.
- the strain relief is particularly flexible in order to be able to attach different lines, for example with different diameters or with different properties such as material properties of the line sheathing to which the surface contour or hardness of the coupling means is adapted, for example by using the respective line on the coupling means (s) of one or the other large area are / are fixed.
- the base body is here optionally with one or the other large area of the same facing the free line end of the at least one line attached to this can be arranged or arranged on the strain relief.
- the strain relief is particularly suitable for fixing lines of different cross-sections or diameters in a particularly flexible manner.
- the coupling means on the base body and accordingly also as a division of the guide areas on the guide element (see below), it is understood that for a given longitudinal section of the respective base body or of the guide element, which extends transversely or at least substantially perpendicularly to the respectively arranged line, a certain number of coupling means or guide areas is provided. With a smaller pitch, a larger number of coupling means is provided on the given longitudinal section of the base body, and with a smaller pitch, a larger number is provided on the given longitudinal section of the guide element A number of guide areas are provided, and vice versa A larger number of lines can be fixed in the longitudinal section of the base body or guide element.
- the strain relief is hereby specially adapted to the definition of lines of different diameters or cross-sections, in particular when arranging the greatest possible number of lines for each predetermined length of the base body or guide element.
- the base body is preferably designed in such a way that one of its two side surfaces (also called “large surfaces” or “lateral large surfaces”) facing the free end of the cable attached to the strain relief can be attached or fastened to the strain relief.
- the line can also optionally be attached to the respective coupling means, which is arranged in the given arrangement of the base on the strain relief device on the front or the rear of the base.
- guide areas are particularly preferably arranged on both large surfaces of the base body, the guide areas arranged on both large surfaces having a different pitch or a different lateral spacing from one another and / or which are designed differently, for example a different width and / or width and / or different curvature of an arcuate guide area.
- the "width" of the guide area is generally understood in the context of the invention to be its extension in the longitudinal direction of the associated coupling means or the associated line.
- Guide areas of different widths can thus accommodate or guide coupling elements of different widths - Understood in the longitudinal direction of the base body or transversely or at least substantially perpendicular to the line arranged on this.
- the guide areas are also particularly adapted in order to be able to attach, for example, lines with a larger or smaller cross-section or diameter to the respective coupling means, preferably with the greatest possible number of lines.
- This is particularly advantageous in combination with the above-described optional arrangement of the base body in relation to its large areas.
- the guide element is preferably designed as a separate component to the base body and can preferably be designed as a plate-like component.
- the guide element can generally have an upper side and an opposite underside, which run at least substantially parallel to the main plane of the guide element ver.
- the main plane is the cross-sectional plane of the guide element with the largest area.
- the guide element can have large-area side surfaces (also called “large areas” or “lateral large areas”) which connect the top and bottom of the same and run transversely or perpendicular to the at least one or the lines in the case of lines attached to the strain relief.
- the guide element as a separate component can optionally be fastened or fastened to the strain relief with one of the two large surfaces thereof facing the free end of the at least one line.
- the guide element can optionally be rotated 180 ° around the vertical of the top of the same.
- the guide element can optionally be arranged or arranged with its upper or lower side facing the associated base body. This makes the strain relief special Designed to be able to attach different lines, for example, with different cross-sections or diameters simply by means of the coupling element to the strain relief, depending on the orientation of the guide element to the base body, and at the same time only a small number of different guide elements for attaching a large number of different lines is to be provided.
- the guide element has guide areas on its upper side and on its underside, which preferably have a different division on the upper and lower side and / or are designed differently, that is to say, for example, have different widths and / or widths and / or curvatures - such as described corresponding to the guide areas arranged on the base body.
- the guide element is preferably designed in such a way that it can be or is fastened to the strain relief either with its upper side or with its lower side facing the given associated base body.
- the coupling means of the base body can be assigned differently arranged - according to the division - or differently designed guide areas in order to be able to define differently designed lines, which have different diameters, for example, by means of the interacting coupling element.
- the respective guide areas facing the base body - different depending on the optional orientation of the guide element - can form a gap or guide channel for receiving the coupling element with the associated coupling means of the base body.
- This configuration of the guide element is particularly preferred in combination with The aforementioned design of the guide element see easily, which can be optionally attached or attached to the strain relief with one of its two large surfaces facing the free end of the at least one line, i.e.
- the base body can be arranged in two positions rotated by 180 ° about its main axis to the respective base body given orientation is.
- these configurations are also provided in combination with a base body, on whose large surfaces coupling means of different spacing and / or configuration are provided, so that here too the base body can optionally be arranged with one of the two large surfaces facing the free end of the line.
- the base body and the guide element are each formed in order to be able to be attached to the strain relief in one of the desired arrangements with tensile load or to be attached to it.
- Division of the guide areas on the upper side and the lower side of the guide element and / or the is preferred Division of the guide areas on one or both large surfaces of the guide element is an integral multiple of the division of the coupling elements of the base body when the respective guide areas and coupling means are assigned to one another, i.e. preferably with the formation of a guide gap for a coupling element between them. In this way, for example, a line with a smaller cross section or diameter can be attached to only one coupling means, the associated guide area also only extending over the width of this coupling means.
- the width of another guide area can extend over the width of two or more associated Ankoppelungsmit means to define one or more lines by means of a coupling element on the several coupling means. This provides great flexibility in the strain relief for attaching lines of different cross-sections or diameters.
- the strain relief has a modular structure, with several base bodies stacked one on top of the other, which are already provided with guide elements or each of which is assigned a separate guide element.
- the base bodies are preferably spaced apart from one another in the stacking direction by means of spacers, with a receiving area for the lines being formed by the stand from.
- the spacers can be designed as separate components or integrally formed on the guide elements and / or the Grundkör pern, for example in one piece.
- the base body and / or guide element can be designed to be cut to length as desired or in sections, in order to be able to adapt them to strain reliefs of different widths.
- Base body and / or guide element can be distributed over de Ren length with several fastening elements verses in order to be able to fasten the named components to the strain relief in the cut to length, for example in cooperation with other fastening elements th of the strain relief.
- the invention further comprises a line routing device with inventive strain relief, optionally with at least one or more lines fixed on the strain relief in a strain-relieving manner, which is / are guided by the line routing device.
- the strain relief can be arranged on at least one end region (end section), for example an end fastening part, of the line routing device, or also outside the line routing device.
- the line routing device generally has two end regions which are variable in position relative to one another and preferably several or a plurality of mutually variable sections between the end regions thereof.
- the end regions of the line routing device can be connected to a stationary and a movable connection point for the lines.
- the line routing device can, for example, be arranged or arranged in the form of a lower run, an upper run and a deflection area arranged in between.
- the line routing device can also be designed for other movement movements, for example in the form of a circular movement, spiral movement or also a complex, multi-axis spatial movement.
- Figure 1 a first embodiment of a base body with coupling means and guide elements of a strain relief according to the invention in a side view (Figure 1A), in a plan view (Figure 1B), in a perspective view (Figure IC), in a detailed view (Figure ID) and a coupling element (Fig IE)
- Figure 2 a strain relief according to the invention with base bodies in a perspective view (Figure 2A) and in a front view ( Figure 2B),
- FIG. 3 a second embodiment of a base body with coupling means and guide elements of a strain relief according to the invention in a side view (FIG. 3A), in a top view (FIG. 3B) and in a perspective view (FIG. 3C),
- FIG. 4 a further embodiment of a base body with coupling means and guide elements of a strain relief according to the invention in a side view (FIG. 4A) in a top view (FIG. 4B) and in a perspective view (FIG. 4C),
- Figure 5 yet another embodiment of a base body with coupling means and guide elements of a strain relief according to the invention in plan view (Figure 5A) and in perspective view (Figure 5B),
- Figure 6 an embodiment of a base body with coupling means of a strain relief according to the invention device in plan view (Figure 6A) and in perspective view ( Figure 6B) and a guide element of the strain relief assigned to the base body according to Figure 6A, B in plan view ( Figure 6C) and in a perspective view ( Figure 6D),
- FIG. 7 a strain relief according to the invention with base bodies according to FIGS. 6A, B and with guide elements according to FIGS. 6C, D and with supply lines fixed to relieve strain, in a side view (FIG. 7A), in a front view (FIG. 7B) and in a perspective view (FIG. 7C) ,
- FIG. 8 a schematic representation of a strain relief according to the invention with line guide device according to variant I (with inventive strain relief outside the line guide device (FIG. 8A) and variant II with according to the invention strain relief within the line guide device (FIG. 8B).
- Figure 1 shows a base body 10 of a strain relief 1 according to the invention, as this is exemplified in Figure 2 Darge.
- the strain relief 1 is designed to fix at least one or more supply lines 50 on the same (see corresponding to FIG. 7) in a strain-relieving manner, the at least or more lines being guided by the line guiding device 100 (see FIG. 8).
- the base body 10 according to Figure 1 of the strain relief 1 has at least one coupling means 11 for tension-relieving attachment of the at least one line 50 to the strain relief 1, here several comb-like coupling elements arranged on the base body 10, which are arranged in a row and laterally spaced from one another are.
- the coupling means 11 is designed here as a peg-shaped or web-shaped section of the base body 10.
- the coupling means 11 is Attached to the base body 10 so as to absorb tensile force, here firmly attached to it, more precisely formed in one piece on it, but it can also be designed as a separate component.
- the line 50 can be fixed or fixed by means of a preferably flexible coupling element 5 on the respective coupling means 11.
- a Lei device can be set or fixed.
- the respective coupling element 5 surrounds the line 50, if it is fixed to the one or possibly more coupling means 11 to relieve strain, together with the one or more coupling means 11 defining the line in a loop, so that the line and the / the Coupling means arranged in the loop of the coupling element 5 and fixed to the aneinan (see Fig. 7).
- the coupling element is preferably attached to itself, that is to say connected to absorb tensile force, in order to close the loop, as shown in FIG. 7 with a different configuration of the base body.
- the coupling element is designed here as a flexible coupling element which is manually deformable, for example plastically, preferably elastically deformable.
- the coupling element is formed here in the form of a band, a first end portion 5a of the coupling means being connected to a second end portion 5b by means of the fastening means 5c so as to absorb tensile force.
- a guide element 20 adjacent to the at least one coupling means 11 of the base body 10, a guide element 20 is provided which has at least one guide area 21 for the coupling element 5 in order to guide it when the respective line is set on the coupling means assigned to the guide area 21.
- each guide area 21 has exactly one coupling assigned means 11 in order to set a line on this, if necessary, several coupling means can also be assigned to a guide area 21 in order to set at least one, preferably exactly one, line to the sen by means of the coupling element 5, as shown in Fig. 7a represents.
- the base body 10 has a plurality of guide areas 21 which are arranged in a comb-like manner or side by side, preferably in accordance with the comb-like arrangement of the coupling means.
- the coupling means 11 and the guide area 21 extend coaxially to the fixed line.
- the coupling element 5 is transferred from a position spaced apart from the coupling means 11 into its position (fastening position) fastening the supply line 50 to the coupling means 11 with strain relief, the coupling element 5 is guided through the guide area 21 of the guide element 20, which facilitates the fastening.
- the guide element 20 is materially connected to the base body by 10.
- the base body 10 with the here several coupling means 11 and several guide elements 20 is formed in one piece, for example as an injection molded part, in particular a plastic injection molded part.
- the guide area 21 of the guide element 20 is designed in such a way that it opens the coupling element 5 around the coupling element 11 on the side facing away from the feed direction with the feeding of the preferably flexible coupling element 5 laterally (arrow) to the coupling means 11 and in the direction of this the coupling element on the side facing away from the feed direction deflects the other side of the coupling means so that the coupling element emerges from the guide area 21 on this other side of the coupling means.
- the side feed of the coupling element can be grazing or at a small lateral distance to the Ankoppelungsmit tel. With this guidance and deflection, the coupling element, more precisely the fed end section 5a thereof, and the guide area come into contact with one another.
- the guide area has an inlet 21A, into which the free end 5a of the coupling element 5 is inserted or makes contact with the guide area for the first time, as well as an outlet 21B, from which said free end 5a of the coupling element, when it is pushed sufficiently far into the guide area is, exits, or decoupled from the guide area.
- the coupling element 5 can be arranged elongated in the described lateral feed to the guide area 21 and is deformed arcuately with wide rem manual feed and guidance by means of the guide area 21 so that it extends around a circumferential portion of the coupling element.
- the coupling means 5, before it interacts with the guide area 21, can optionally also have a different shape, for example an arc-shaped end section at the free end 5a, as long as the free end 5A of the element 5 enters the inlet 21A of the guide area 21 and can emerge at the outlet 21b with further advance, the feed movement being adapted accordingly to the shape of the coupling element, so that deformation of the end region of the element 5 when it is advanced through the gap is not absolutely necessary.
- the guide area 21 and the coupling means 11 form between them a gap 23, in which the free end 5A of the coupling element 5 is introduced and through this leads through to the outlet 21B.
- the gap 23 thus represents a guide channel for the element 5 as it is being advanced.
- the inlet 21A and outlet 21B of the guide area 21 or the aforementioned guide channel are on the same side, here the Upper side 10A of the base body 10, so that the coupling element 5 or its end region is deflected by 180 ° around the coupling means 11 when the element 5 is advanced on the guide region 21 or through the gap.
- the guide area thus surrounds the coupling means by an angular extent of approximately 180 ° around its longitudinal axis and / or its cross section.
- the inlet 21A is arranged on a first side of the coupling means, the outlet 21B on the opposite "other" side of the coupling means 11.
- the feed direction of the end 5a to the guide area and the exit direction of the end 5a from the gap are thus at least substantially opposite to each other.
- the guide area 21 of the guide element 20 is in this case arcuate, in particular a circular arc, with an internal arc curvature facing the associated coupling means 11.
- the side of the coupling element facing the guide area 21 can be arcuate etcbil det, with a bulge towards the guide area 21.
- the coupling element 5 has a fastening means 5C at the end or end region opposite the free end 5A (insertion end).
- the end region 5A or a section of the coupling element arranged between the ends 5A, 5B can be fixed to the fastening means 5C with a loop-shaped arrangement of the coupling element, i.e. the element 5 is thereby interlocked with itself in order to absorb the corresponding line 50 tensile force Mend to be fixed on the coupling means 11, as shown in FIG. 7, for example.
- the loop of the element 5 here comprises the line 50 and the at least one or more coupling means to which the line is attached.
- the base body 10 has one of the top 10A and this opposite bottom 10B and two connecting large areas IOC, 10D, which form side surfaces of the base body, and extend transversely or perpendicular to the line 50 to be fastened / fastened.
- the base body 10 is designed in the form of a plate, but it can optionally also have a different shape. Furthermore, the base body 10 is limited here by narrow sides 10E, 10F.
- the gap or guide channel 23 (FIG. 1d) formed by the guide area 21 and the coupling means 11 is here at least partially closed to the side surfaces 10C, 10D, here by the molded areas 23B.
- the molded area 23B can provide an additional, lateral guide for the element 5 when the end 5a of the coupling element is inserted into the gap or guide channel 23.
- the gap 23, however, to the large areas 10C, 10D or the ends of the coupling means 11 facing away from the base body 10 can also be designed to be open.
- the base body 10 has a central area 14 from which the at least one, here the plurality of guide areas 21 of the guide element (s) 20 and the coupling means 11 assigned to the respective guide area extend away, so that these are particularly easily accessible and the line are particularly easy to attach to the strain relief device.
- the respective line 50 can optionally be fastened to the coupling means 11A of the side surface 10C or to the coupling means 11B of the side surface 10D with strain relief. the Establishing the respective line 50 is hereby facilitated when a plurality of lines are attached to the strain relief.
- the coupling means 11A, 11B arranged on the two large surfaces or side surfaces IOC, 10D have a different pitch and / or different designs such as, for example, diameter. With different pitches, the coupling means 11A or 11B are arranged in different numbers on the base body for each given unit length of the base body; Large area are assigned to.
- the said length unit of the base body runs transversely or perpendicularly to the line (s) 50 attached to it or to the longitudinal direction of the coupling means 11A, 11B.
- the coupling means 11a here have a smaller pitch than the coupling means 11b, which accordingly also applies to the guide areas 21 on the two large surfaces 10c, 10d associated with the respective coupling means 11a, 11b.
- the coupling means 11B here have a greater width than the coupling means 11A and the guide regions 21A on the side surface 10C have a greater width than the guide regions 21B on the side surface 10D, which are assigned to the coupling means 11B.
- the base body is particularly adapted to secure lines of different cross-sections or diameters to the respective coupling means, for example lines 50 with a larger diameter on the wider coupling means 11B, with the largest possible number of lines on the base body.
- the base body 10 is designed so that it can be relieved in two positions, each by 180 ° the main body main axis HA, which is arranged perpendicular to the main body main plane H, can be fastened to the strain relief.
- the main body plane HA extends parallel to the top and bottom 10 A, B of the main body 10.
- the main body 10 is designed to optionally connect with one of the two large lateral surfaces 10A, 10B to the free end of the line 50 attached to the main body facing to be attached to the strain relief, wherein the free line ends can have connection means 50a (FIG. 8).
- connection means 50a FIG. 8
- a first guide area 21 and at least one second guide area 21 ' are arranged one behind the other in the longitudinal direction of the respective coupling element 11.
- the statements relating to the guide area 21 also apply accordingly to the further guide area (s) 21 '; the two or more guide areas can each be of identical construction.
- Each of the guide areas 21, 21 ′′ is assigned an area of the respective coupling means 11 to which a coupling element 5 can be attached to define a line, so that two or possibly more successive coupling elements can be attached to a coupling means 11 in its longitudinal direction
- the respective line 50 can optionally be connected to one of the two coupling areas of the respective coupling means 11 with a NEN coupling means 5 can be set, which facilitates the handling of closely adjacent coupling means, or the respective line at both Ankoppelungsbe range 11,11 'of the respective coupling means 11 are set with a coupling means 5 each Weil to be able to absorb higher tensile forces .
- a projection is provided, which here is web-shaped and serves as a displacement lock in the longitudinal direction of the coupling means for the coupling element.
- a coupling means and / or “a guide area” and / or for the attachment of “a line” can apply to several or all of the coupling means, guide areas and / or lines arranged on a large area or the base body as a whole.
- the respective coupling means and / or guide areas on a large surface or side surface of the base body can each be constructed identically or differently.
- the base body 10 has fastening means 12 for the tensile force-absorbing fastening of the same to the strain relief 1; if necessary, the base body 10 can also be fastened directly to a substrate 101 (see FIG be attached.
- the fastening means 12 of the base body 10 are arranged here on the central region 14 of the same, more precisely in the region of the narrow sides 10e, 10f of the same, or at another suitable location.
- the fastening means 12, here, for example, are designed as an opening, can couple to another fastening means 16 of the strain relief, which fixes several base bodies arranged in a stack, for example on the substrate 101 and / or on the line routing device 101, in order to fix a large number of lines 50 on the strain relief (see Figure 2, 7).
- the fastening means 16 is designed here, for example, as a rod or bolt and penetrates the opening 12 of the respective base body 10. If necessary, the base bodies can also be fixed directly to one another. Corresponding fastening elements (not shown) for fixing the base body or the base body stack can be provided on the end regions 16a of the fastening means 16. As shown in Figure 1, the base body 10, here in particular the central area thereof, have a plurality of fasteners 12 to interact with several fasteners 16 in order to be able to absorb higher forces, or to also provide a base body cut to length on the fasteners 16 to be able to set. According to FIG. 2, the base bodies 10 can be spaced apart from one another by spacers 17 in order to be able to arrange the lines 50 at this spacing.
- the spacers 17 cooperate with corresponding means 24, 524 of the base body in order to fix them to the base bodies 10 so that they cannot be displaced and / or twisted, for which purpose, for example, pins of the spacers engage in recesses 24, 524 of the base body 10.
- the spacers 17 can also be molded onto the base body 10, for example.
- the strain relief 1 here has a plurality of base bodies 10 arranged one above the other, which can optionally be arranged in different numbers on it, optionally also optionally cut to length. This gives the strain relief a particularly favorable modular design, which is simple in construction and can be used in a variety of ways. as is particularly adapted to the handling of the base body with the coupling means and guide areas.
- FIG. 3 shows a modification of the base body 310 compared to the base body 10 according to FIG. 1 with the following differences; for the rest, reference is made to the statements relating to FIGS. 1 and 2.
- the coupling means 11 protrude partly with the sections 11A from the base body 310 and are partly, here with the sections 11B, integrated in the base body 310 or its central area 14, which saves installation space.
- the guide areas 21 are also partially, with the sections 21A, arranged stretching away from the base body, partially, with the sections 21B, integrated in the base body.
- FIG. 4 shows a further exemplary embodiment of a base body 410 as a modification of a base body 10 according to FIG. 1 with the following differences; for the rest, reference is made to the statements relating to FIGS. 1 and 2.
- the coupling means 11 and guide areas 20 protrude from the base body, but can also be at least partially integrated into the base body, as in the example according to FIG. 3.
- the coupling means 11 and guide areas 21 here have the same but possibly also a different pitch on the two opposite large lateral surfaces 20A, 20B.
- the coupling means 11 are arranged on both large surfaces 410A, 410B, but optionally only on one of them.
- the line 50 to be fastened or fastened is here can be inserted into the indentation or, in its fixed state, is inserted into it.
- the indentation can be arcuate, in particular arcuate, and generally adapted to the line cross section. As a result, the line is held more securely in a tension-relieved position on the base body 410 or in its pre-assembly arrangement on the base body.
- lines 50 for example with a mechanically sensitive outer area or line sheathing with less mechanical load or surface pressure, can be fixed on the base body 410.
- the respective guide area can have a continuous guide surface with respect to the advancing direction of the coupling element from the entry at the guide area or guide channel to the exit of the coupling element from or from this. This can relate to the feeds of the coupling element laterally to the respective coupling means, with deflection around this, and / or to an axial feed of the coupling element axially to the respective coupling means. This can generally apply within the scope of the invention.
- FIG. 5 shows a base body 510 as a modification of the base body 10 according to FIG. 1.
- the guide areas 521 of the guide element 520 are designed to be open at the ends, ie at the ends facing away from the central area.
- the gap or guide channel (see Fig. Id) formed between the guide surfaces 521 and the coupling means 511, into which the coupling element 5 can be inserted, is thus open at the end. This can the coupling element are introduced into said gap in the axial direction of the coupling means.
- the coupling element can be or be arcuate with one section, for example with manual deformation of an elongated coupling element, the curvature of the arc preferably being adapted to the cross-sectional contour of the gap or guide channel. This enables an alternative or a simpler arrangement of the coupling element on the guide area for certain applications, for example depending on the design of the connection element of the line to be fixed on the respective coupling means 511.
- the coupling element can also be designed to be essentially rigid.
- the area between the two coupling areas or the guide channel 23 following one another in the longitudinal direction of the coupling means is designed in such a way that the coupling element 5 can be inserted from the end face of the base body in the axial direction of the coupling means 511 into the (rear) guide channel facing away from the end face.
- the coupling element 5 can optionally alternatively also be positioned laterally on the coupling means 11 past the respective guide area, as described for FIG. 1, so that the handling of the coupling element is particularly flexible depending on the arrangement and design of the respective line 50 and its connection element 50a is.
- the base body 510 has fastening means 524 on its upper side and / or on its lower side, which are used to fix spacers 527, as described in relation to the spacers 17 according to FIG. 1, 2.
- the fastening means 524 are arranged here distributed over the longitudinal extension of the base body, as well as - irrespective of this - the fastening means for fixing the fastening means 16 according to FIG. 1.
- the base body can hereby be cut to length without losing any function. This results in a particularly favorable modular design.
- FIG 6, 7 shows an exemplary embodiment of a base body 610 with a guide element 620 formed as a separate component for this with guide areas 621A and / or 621B, and a strain relief 1 with such base bodies and guide elements.
- This configuration can be implemented accordingly in all other embodiments of the domesticsbei games.
- the base body 610 and the guide element 620 can, as shown, only have coupling means 611 and guide areas 621A, B on one of the large lateral surfaces, but these can also be additionally provided on the other large lateral surface 610B (shown in dashed lines), each in FIG under different or similar execution, such as, for example, also in the other exemplary embodiments, Darge provides.
- the coupling means 611 have sections 611a, 611b spaced apart in the longitudinal direction of the same for the arrangement of coupling elements 5 arranged one behind the other, as described in accordance with FIGS. 1 and 5.
- the base body 610 and the guide element 620 can be arranged one above the other on the strain relief, as shown in FIG.
- the underside 610B of the base body can optionally be arranged facing the top and / or underside 620C of the guide element and can preferably rest against this, in particular rest flat or over the entire area.
- the guide element 620 here has fastening means 625 in order to be able to fasten the guide element 620 to the assigned base body 610 or relative to this and / or tensile force absorbing and fixed in position.
- the base body and the guide element absorb tensile forces and are fixed in position on the strain relief fastenable, optionally also fastened directly to one another by suitable fastening means.
- the fastening means 625 correspondingly also the fastening means 612 of the base body 610, are designed here as openings through which, for example, a fastening element 16 can pass, as described in accordance with FIGS. 1 and 2.
- the base body and guide elements are stacked in the strain relief (FIG. 7) and are preferably arranged alternately with one another.
- spacers 17 are arranged between adjacent pairs of base bodies 610 and associated guide elements 620 in order to be able to arrange lines 50 in the spacing thus formed between adjacent arrangements of base body 610 and guide element 620; others.
- the spacer elements 727 can optionally also be integrally formed on the base body 610 and / or the guide element 620.
- the guide areas 621A of the top side 620C have a smaller pitch than the guide areas 621B of the bottom side 620D, that is, corresponding to the smaller pitch, they are arranged with a greater number per unit length of the guide element 620 in relation to its longitudinal direction LR (FIG. 6D).
- the division of the guide areas 621A, B on the top and bottom of the guide element corresponds to an integer divider, according to the exemplary embodiment, the guide areas 621B on the underside extend over two guide areas 621A of the top side 620C of the guide element.
- This enables an optional Attachment of the respective line to a different number of coupling means 11, as shown in FIG. 7, for example on either one or two coupling means for the different lines.
- Said divider of the guide areas on the top and bottom of the guide element can, however, generally also be a non-whole number divider.
- the guide element 620 can optionally be arranged with its top side 620A with guide areas 621A or alternatively with its underside 620B with the guide areas 621B on the underside 610B of the base body 610 or can be arranged facing it.
- the coupling means 611 of the base body 610 can thus, depending on the position of the guide element 620, either the guide areas 621A its top side (arrangement I according to FIG. 7a) or the guide areas 621B its underside (arrangement II according to FIG Form between the sen a gap or guide channel for receiving the coupling element.
- the coupling element 5, which is arranged in the form of a loop, with the fastening area 5A can thus fix a line 50, possibly with a smaller diameter, to only one coupling means 611.
- the coupling element 5 due to the different configuration of the guide areas 621B, the coupling element 5 can enclose two, possibly also several, coupling means 611 together with a line, which here has a larger diameter, in a loop and fix tension-relieving tend.
- a guide channel for arranging the coupling element is formed between a guide area 621B and two coupling means 611.
- the guide areas 621a and 621b on the upper and lower side can alternatively or additionally also differ in other features, for example, depending on the arrangement of the guide element, with its upper or lower side facing the base body 610, the gap or guide channel can have a have different heights, for example.
- the arrangement of coupling means with a smaller or greater material thickness which can generally apply within the scope of the invention.
- the relief is hereby made particularly flexible by the formation of the guide element 620 and optional orientation to the base body to be able to attach lines of different cross-section or diameter to the strain relief.
- the base body 610 is then preferably designed to be arranged either with the one large area 610A or the other large area 610B facing the free end of the lines or to be arranged in the relief.
- the guide element 620 is designed to be optionally arranged with the guide areas arranged on the one large lateral surface 620A or on the other large lateral surface 620B facing the free end of the cable to be fastened or fastened to the strain relief.
- the associated guide element 620 can be arranged with its top side 620A on the underside 610A of the base body, and here either with the guide areas arranged on the first large surface 620A or with the guides arranged on the other large surface 620B areas.
- the guide element 620 can be arranged with its underside 621B facing the underside 610B of the base body, and in this case either with the guide areas arranged on the first large surface 620A or on the second large surface 620B.
- the coupling means 611 arranged on the second large lateral surface 610B can be arranged facing the free line ends, the above-described four different possibilities of arranging the guide element relative to the base body 610 again being given.
- the guide areas of a guide element 620 of a first large surface 620H on the top and bottom of the same and the guide areas on the opposite large surface 620B on the top and bottom of the guide element 620 can each be designed differently, in particular with a different pitch and / or different width, Position on the guide element for dimensioning the gap height or the like, in order to be particularly adapted to the line to be defined or defined in each case.
- FIG. 8 shows a strain relief 1 according to the invention with a line routing device 100 which guides at least one or more lines 50 which can be or are attached to the strain relief 1 in a strain-relieving manner.
- the line 50 is designed in each case for the passage of a medium such as a fluid, stream, information-transmitting medium or the like.
- Strain relief 1 and cable routing device 100 are in Fi8. 8a and 8b shown in two different arrangements.
- the line 50 has, at its end areas, a connector for transmitting media to a consumer or supplier.
- the line routing device 100 has a first and a second end region 100A, 100B, which can be changed in position or moved relative to one another. One of the two end areas 100A,
- the line routing device 100B of the line routing device can be attached to a substrate 101, the other end area to a movable consumer, but both end areas 100A, 100B can be attached to devices that are movable relative to one another.
- the line routing device 100 is shown here as an example with the formation of a lower run, upper run and a deflection area arranged between these, but it is not limited to this and other relative changes in position of the first and second end regions 100A, B relative to one another are also possible.
- the line routing device 100 has a plurality of mutually variable and articulated interconnected sections 100C, 100D.
- the strain relief 1 is arranged outside the line routing device 100 and can in this case be fastened to a base 101, which can also be provided by a machine part, absorbing tensile forces.
- the strain relief 1 is arranged within the line routing device 100, according to the exemplary embodiment within the end region 100A of the same.
- the free line end 50A of the line 50 can each be provided with a connection element for the media-transferring connection of the line to a supply device.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202020102173.7U DE202020102173U1 (de) | 2020-04-20 | 2020-04-20 | Zugentlastung |
| PCT/EP2021/058257 WO2021213786A1 (de) | 2020-04-20 | 2021-03-30 | Zugentlastung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4140002A1 true EP4140002A1 (de) | 2023-03-01 |
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| EP21716658.6A Pending EP4140002A1 (de) | 2020-04-20 | 2021-03-30 | Zugentlastung |
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| US (1) | US12480562B2 (de) |
| EP (1) | EP4140002A1 (de) |
| CN (1) | CN115812267A (de) |
| DE (1) | DE202020102173U1 (de) |
| WO (1) | WO2021213786A1 (de) |
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| DE102023106636B4 (de) * | 2023-03-16 | 2024-09-26 | Bizlink Industry Germany Gmbh | Haltevorrichtung für Kabel |
| DE102023119002A1 (de) * | 2023-07-18 | 2025-01-23 | Yazaki Systems Technologies Gmbh | Routerclip, Kabelbaum und Verfahren zur Herstellung des Kabelbaums |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114043A (en) * | 1977-05-20 | 1978-09-12 | U.S. Philips Corporation | Cable-supporting arrangement for x-ray tomographic scanner |
| US5713912A (en) | 1995-08-30 | 1998-02-03 | Stress Management, Inc. | Ligating clip having ramp-shaped vessel clamping members and tool for applying same |
| DE29607172U1 (de) | 1996-04-22 | 1996-06-13 | Igus Spritzgußteile für die Industrie GmbH, 51147 Köln | Zugentlastung |
| DE29907444U1 (de) | 1999-04-19 | 1999-07-29 | Igus Spritzgußteile für die Industrie GmbH, 51147 Köln | Klemmschelle |
| DE20016363U1 (de) * | 2000-09-21 | 2001-01-18 | Igus Spritzgußteile für die Industrie GmbH, 51147 Köln | Energieführungskette |
| JP3716985B2 (ja) | 2002-11-05 | 2005-11-16 | 株式会社椿本チエイン | ケーブル類支持案内装置 |
| GB2482622B (en) | 2009-03-31 | 2013-06-19 | Cameron Int Corp | Multi-component tubular coupling for wellhead systems |
| DE102010003282B4 (de) * | 2010-03-25 | 2015-08-20 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Leitungsführungseinrichtung, insbesondere Energieführungskette |
| US20120281958A1 (en) | 2011-05-05 | 2012-11-08 | 3M Innovative Properties Company | Re-enterable cabling system for in-building applications |
| US9478964B2 (en) * | 2013-01-14 | 2016-10-25 | Dematic Corp. | Multiple cable strain relief |
| DE202017101483U1 (de) | 2017-03-14 | 2017-03-31 | Igus Gmbh | Zugentlastung und Endbefestigungsteil mit Zugentlastung |
| DE202017102147U1 (de) | 2017-04-10 | 2017-05-05 | Igus Gmbh | Leitungsdurchführung, insbesondere Zugentlastung für eine Energieführungskette |
| CA3079058A1 (en) * | 2017-10-17 | 2019-04-25 | Framatome | A cable lead-through assembly, an electrical assembly, an electrical cabinet and associated method |
-
2020
- 2020-04-20 DE DE202020102173.7U patent/DE202020102173U1/de active Active
-
2021
- 2021-03-30 EP EP21716658.6A patent/EP4140002A1/de active Pending
- 2021-03-30 US US17/996,517 patent/US12480562B2/en active Active
- 2021-03-30 WO PCT/EP2021/058257 patent/WO2021213786A1/de not_active Ceased
- 2021-03-30 CN CN202180043605.7A patent/CN115812267A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US12480562B2 (en) | 2025-11-25 |
| CN115812267A (zh) | 2023-03-17 |
| DE202020102173U1 (de) | 2021-07-21 |
| WO2021213786A1 (de) | 2021-10-28 |
| US20230204088A1 (en) | 2023-06-29 |
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