EP3984105A1 - Structure de guidage de ligne comportant une chaîne de support conçue pour des applications en salle blanche, et chaîne de support - Google Patents

Structure de guidage de ligne comportant une chaîne de support conçue pour des applications en salle blanche, et chaîne de support

Info

Publication number
EP3984105A1
EP3984105A1 EP20732564.8A EP20732564A EP3984105A1 EP 3984105 A1 EP3984105 A1 EP 3984105A1 EP 20732564 A EP20732564 A EP 20732564A EP 3984105 A1 EP3984105 A1 EP 3984105A1
Authority
EP
European Patent Office
Prior art keywords
chain
support
support chain
longitudinal direction
deflection
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
Application number
EP20732564.8A
Other languages
German (de)
English (en)
Inventor
Andreas Hermey
Dominik BARTEN
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.)
Igus GmbH
Original Assignee
Igus GmbH
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 Igus GmbH filed Critical Igus GmbH
Publication of EP3984105A1 publication Critical patent/EP3984105A1/fr
Pending 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
    • F16L3/015—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels using articulated- or supple-guiding elements
    • 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
    • H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section

Definitions

  • the invention relates to a line guide arrangement
  • Deflection arc can be moved between the strands.
  • the line guide arrangement is located within the strands in a position that is essentially elongated with respect to its longitudinal direction and within the deflection bend in a curved deflection position.
  • the deflection curve is typically bent approximately in a U-shape around a deflection axis running transversely to the longitudinal direction L, the deflection axis being parallel to the width direction of the
  • Line guide arrangement runs.
  • a known line routing arrangement of this type comprises a flexible sheathing for sheathing supply lines, with a plurality of receiving channels arranged next to one another for at least one supply line in each case, the
  • Receiving channels extend in the longitudinal direction.
  • At least one support chain extending in the longitudinal direction L is provided for stabilization or for larger unsupported lengths of the non-supported strand. This can in particular be made from individual chain links and acts with the
  • Such a line routing arrangement is, for example, from DE 10 2012 100 359 A1 known, here with two support chains on the outside of the casing.
  • Each of the support chains according to DE 10 2012 100 359 A1 is in an outer receiving channel on one of the two
  • An object of the present invention is therefore to provide a
  • the support chain can, with respect to the height direction H running transversely to the longitudinal direction L, run above and / or below the associated receiving channel of the casing.
  • Support chain can e.g. especially on the central
  • the dimension of the support chain in the width direction W ie in the direction which runs transversely to the longitudinal direction L and parallel to the deflection axis A (which is referred to here as the width of the support chain), is greater than the corresponding dimension of the associated receiving channel, ie viewed as its width in the same direction.
  • the support chain can thus support at least one assigned receiving channel, but in particular at least two or more receiving channels, against sagging in the extended position.
  • the proposed support chain is in
  • the support chain thus has a significantly larger dimension
  • Width direction W than in the prior art.
  • the support chain can thus, depending on the selected width, provide a stable support (also indirectly via further intermediate layers such as
  • Sheaths for several receiving channels or supply lines.
  • the invention also relates to a support chain according to claim 2.
  • the support chain can be moved back and forth with the formation of two strands and a deflection curve between the strands and runs within the strands in one with respect to them
  • the support chain When designed as a link chain, the support chain comprises either chain links of the same type, or e.g. when designed as a belt chain or the like. Similar segments (hereinafter also referred to as chain links or regarded as synonymous), with two successive chain links being pivotably connected to one another, in particular about a pivot axis parallel to the deflection axis A.
  • the support chain forms a support surface whose width is greater by a factor of b3 than the distance between the
  • Support surface from the opposite side of the support chain or of the strand in cross section perpendicular to the longitudinal direction L.
  • the width of the support surface i. their
  • Chain link in the vertical direction perpendicular to the longitudinal direction L and to the width direction W.
  • the chain links thus have a
  • Construction height (thickness) that is significantly smaller than the width of the support surface.
  • the effective width or overall width of the support surface can, in relation to a considered chain link, in particular be dimensioned larger than the length of the support surface (dimension in the longitudinal direction).
  • a corresponding width of the support surface results in a relatively stable support of several adjacent ones
  • Lateral stability i.e. the support chain can also absorb or compensate for larger transverse forces transverse to the longitudinal direction. This also reduces undesired abrasion in applications with transverse movement.
  • the support chain typically has first stop surfaces which are designed to rest against one another in the extended position in order to prevent the support chain from sagging in the extended position
  • first and the second stop surfaces which are designed to rest against one another in the deflection position in order to limit a minimum deflection radius of the deflection curve of the support chain.
  • the first and the second stop surfaces each have one
  • the dimension of the respective first and / or second stop surface is in the Width direction W greater than its dimension in the longitudinal direction
  • the chain links (or segments) of the support chain can be pivoted relative to one another, in particular about a defined pivot axis
  • pivotable be connected to each other.
  • the pivot axis typically runs parallel to the deflection axis, in particular along the axis of symmetry of the bolt and the receptacle (parallel to the width direction W).
  • Other types of pivotable connection e.g. with a flexible one
  • the first and the second stop surfaces can thus be provided.
  • each chain link can have two or more first stop surfaces to rest against the two adjacent chain links with which it is connected within the chain.
  • each chain link can have two or more second stop surfaces for resting on the two adjacent chain links that follow the chain link under consideration within the chain.
  • Each first or second stop surface does not necessarily have to be flat or contiguous and can e.g. several spaced apart in the width direction
  • the width of the support surface is in turn preferably greater than the sum of the corresponding dimensions (width of the free
  • the width direction W in the cross section perpendicular to the longitudinal direction can thus preferably be greater than the sum of the corresponding dimensions of the free cross section of at least two assigned receiving channels (in cross section perpendicular to
  • the support chain is preferably composed of individual, in particular structurally identical,
  • the chain links can be produced individually, preferably made of plastic, in particular by injection molding, and can be pivoted to form a chain
  • the support chain preferably has a large number of chain links, each of which is made in one piece and as a solid body or monolithic.
  • each chain link of the support chain is made as a solid body, in particular made of plastic.
  • the support chain preferably has a plurality of chain links, each of which is mirror-symmetrical to a longitudinal center plane
  • Each chain link of the support chain is preferably mirror-symmetrical to the
  • the support chain preferably has a plurality of chain links, each of which is plate-shaped.
  • the dimension of the chain link in the width direction W can be at least five times (factor L 5), preferably by a factor b8, greater than its dimension in the height direction H perpendicular to the width direction W and perpendicular to the longitudinal direction L.
  • the support chain can provide a constant and wide support surface for several
  • a surface area of a chain link which is opposite the second stop surfaces, is flush with the surface of the closest chain link so that the transition is as smooth and / or seamless as possible.
  • the support surface of a chain link also preferably has a width that is greater than the chain pitch of the support chain or the distance between two successive pivot axes.
  • relatively small deflection radii can be achieved, i.e. a low overall height of the line guide arrangement is made possible.
  • the polygon effect can be reduced or the support chain can be as round or as possible.
  • Form circular segment-shaped deflection arch This also reduces the stress on the supported lines and unnecessary abrasion, in particular the covering that lies on top.
  • the support chain can preferably but not necessarily as
  • Link chain be executed.
  • the chain links of the support chain are pivotably connected to one another by means of receiving pin connections.
  • the plugging together or assembly of the support chain can hereby be carried out manually or without special tools.
  • the support chain preferably has a plurality of chain links, each of which is designed such that the dimension of the respective chain link in the width direction W is greater than its dimension in the longitudinal direction L.
  • each chain link Preferably each
  • Chain link of the support chain designed accordingly or
  • Attaching the chain links at the connection points may be provided, the design of which may differ.
  • Each support chain is preferably covered with its own flexible chain covering, in particular made of flexible plastic, which is produced or provided separately from the covering of the supply lines. This can prevent abrasion particles from being released by the support chain itself.
  • the sheathing for the lines and / or the chain sheathing is preferably designed in the manner of a band or hose and has at least one functional area extending in the longitudinal direction L on at least one of its narrow or longitudinal sides, in particular for the dust-tight closing of an open state of the sheathing or chain sheathing, in which a
  • the functional area can in particular comprise two interacting closure profiles of a closure, which in particular can be designed as form-fitting and / or force-fitting engagement profiles.
  • the functional area can have at least one fastening profile for connecting the cover and / or the chain cover to a further cover and / or the chain cover. This is advantageous for the expandability of the line guide arrangement, which can thereby be expanded particularly easily in the width direction W.
  • the casing for the lines and also the chain casing can, in particular in contrast to the chain links of the support chain, be made from a flexible plastic.
  • the length-related bending stiffness of the individual chain links can, for example, be higher than the length-related bending stiffness of the casing.
  • Chain links is preferably higher than the modulus of elasticity of the material of the covering, or a stiffer or harder material is preferably used for the chain links.
  • the support chain preferably has a plurality of chain links, each of which has convexly rounded guide surfaces around the bolt or around the receptacle, which are attached to the first
  • Adjacent longitudinal direction L in order to form the smallest possible movement gap with an end face of a further pivotably connected chain link. If necessary, both surfaces can also form a kind of guide when pivoting, e.g. for additional lateral stabilization.
  • the end faces of the chain links can have convex or concave regions adapted to the convexly rounded guide surfaces.
  • FIG.1A an exemplary embodiment of the line guide arrangement in side view
  • FIG.1B the line guide arrangement according to FIG.1A in
  • FIG. 2 a portion of an embodiment of the
  • FIG. 3 shows a partial area of a further exemplary embodiment of the line guide arrangement in a front view
  • FIG.4A an embodiment of a chain link of
  • FIG. 4B the chain link according to FIG. 4A in plan view
  • FIG.4C the chain link according to FIG.4A in perspective
  • FIG. 5A a partial area of the support chain in the extended position
  • FIG. 5B a portion of the support chain in the deflection position.
  • FIGS.1A and 1B show an embodiment of the
  • Line guide arrangement 1 which guides supply lines (not shown here) between a fixed connection point 2 on a base and a movable connection point 4 on a typically linearly displaceable driver, not shown.
  • Supply lines can, for example. Electricity, signals and / or
  • FIG.1A shows one
  • Line guide arrangement 1 the deflection bend 6 with a
  • Deflection axis A During operation, the deflection curve 6 moves over a distance relative to the fixed connection point 2 when the upper run 1 with the movable connection point 4 is moved.
  • the line guide arrangement 1 is in particular for
  • Line guide arrangement 1 an elongated, flexible and
  • Dust-tight casing 10 made of flexible plastic, which encloses the supply lines along their entire length between the connection points 2 and 4.
  • the proposed casing 10 has a plurality, ie at least two, tubular pronounced receiving channels for guiding at least one supply line.
  • the two ends of the envelope 10 are sealed dust-tight, for example with clamping devices 11 as
  • the sheath 10 is designed as a whole hose-like and sufficiently flexible, i.a. by suitable design and / or choice of material in order to allow a reversibly flexible curvature of the deflection arch 6 with little effort and to follow the travel movement of the movable connection point 4 with the least possible resistance.
  • the casing 10 can in particular be produced by an extrusion process.
  • the line guide arrangement 1 also has a support chain 16 which extends along the entire length of the
  • junction 4 extends.
  • the support chain 16 is arranged below the sheath 10 in the area of the upper run 8, on the inside of the deflection arch 6 and correspondingly above the sheath 10 in the area of the lower run 9.
  • the support chain 16 supports the casing 10, in particular against sagging caused by gravity in the extended position of the upper run 8 and also against buckling in the deflection position.
  • the support chain 16 forms a support surface 13, which here serves as a support for the upper run 8.
  • the support chain 16 is designed in a link chain design and at the same time limits the minimum radius in the deflection curve 6.
  • a chain link 18 is pivotably connected to the closest chain links 18.
  • the support chain 16 has its own associated dustproof
  • FIG. 1A and 1B show two end clamping devices 11, each with two clamping parts 11a, 11b, between which the casing 10 together with the supply lines (not shown) is closed circumferentially and axially in a dust-tight manner, for example by clamping screws.
  • the clamping devices 11 can at the same time provide strain relief for the lines (not shown) and can be designed in a construction known per se, for example similar to the teaching from DE 10 2012 100 290 B4 included here.
  • FIG. 1A and FIG. 1B also show two end clamping devices 101, each with two clamping parts 101a, 101b for the chain wrapping of the support chain 16.
  • FIGS 2 and 3 show two different embodiments of the
  • Embodiments differ essentially in the shape of the casings 20 and 30.
  • FIG. 2 shows a line guide arrangement 1 with three sheaths 20 connected to one another, each of which has three receiving channels 24.
  • all sheaths 20 for the lines are structurally identical.
  • Each cover 20 is ribbon-like
  • Functional area 28 One of the functional areas 28 has two interacting closure profiles 29 of a closure for the dust-tight closing of an open state of the casing 20, in which a supply line 22 transversely to the longitudinal direction L into the receiving channels 24 of the casing 20 through an opening extending in the longitudinal direction L between the closure profiles 29
  • the casings 20 in FIG. 2 are each made in one piece. It is also possible to make these covers in two parts, each with two pairs
  • the functional areas 28 can also be used to connect the
  • Sheaths 20 serve one another, for example. Continuously in the
  • the functional area 28 of a sheath 20 is suitable for interacting with a further functional area 28 of a further sheath 20 (and / or chain sheath, see below) by means of its fastening profiles 27 in order to create the two sheaths 20 to connect with each other or to expand the number of usable receiving channels in the width direction.
  • Each of the covers 20 comprises a plurality of cover units 21.
  • Each cover unit 21 forms the wall of a receiving channel 24 for the protected guidance of a supply line 22 and is made of flexible, flexible plastic, in particular one
  • Thermoplastic e.g. PE, PU, TPU, PTFE, PP or the like. , manufactured.
  • the shell unit 21 is in relation to the cross section of the
  • Each receiving channel 24 thin-walled.
  • Each receiving channel 24 has a continuously constant cross-section perpendicular to the longitudinal direction L over its length.
  • the casing unit 21 can e.g.
  • the three casing units 21 shown in FIG. 2 can be connected to one another
  • the envelope can also be made in one piece.
  • the receiving channels 24 of the flexible casing 20 are spatially separated from one another, so that no abrasion can occur between supply lines 22 routed in parallel therein.
  • the sheath 20 can also be designed (not shown) so that each receiving channel is individually accessible, e.g. when each shell unit 21 has one in the longitudinal direction L
  • the receiving channel 24 or 34 in FIG. 2 or FIG. 3 has in the
  • Cross-section an approximately elliptical shape, here similar to an almond shape.
  • Other cross-sectional shapes for example oval, oblong or circular, are also possible.
  • Each of the interconnected casings 20 is supported by an associated support chain 26, i.
  • a support chain 26 forms a support surface 23 for a casing 20 or for three receiving channels 24.
  • the upper run 8 see FIG. 1A,
  • the support chain 26 is arranged below the associated sheath 20 in order to prevent sagging or sagging caused by gravity. To prevent bending of the sheath 20 together with the lines guided therein.
  • Several receiving channels 24 are supported by the same support chain 26 because it is comparatively wide in cross section, here wider than the cross section of two
  • the support chain 26 ensures that the bending radius or radius of the deflection curve does not fall below a permissible minimum, so that the guided supply lines 22 cannot be kinked.
  • the support chain 26 thus ensures the minimum bending radius or minimum deflection radius of the
  • Line guide arrangement 1 and has suitable stops for this purpose to limit the pivot angle.
  • the support chain 26 is arranged correspondingly below the associated sheath 20. A reverse arrangement is also possible.
  • the chain casing 200, 300 is made of a flexible plastic, similar to the casing 20, 30 of the supply lines 22, 32, and has a receiving channel 204, 304 for the support chain 16, 26, 36 that runs in the longitudinal direction L.
  • the width of the free cross section of the receiving space or channel 204, 304 for the support chain 16, 26, 36 is here
  • the chain casing 200 also has an in
  • Functional area 208 extending in the longitudinal direction L, with two cooperating closure profiles 209 of a closure for the dust-tight closing of an open state
  • the functional area of the chain covering 200 is suitable for interacting with a further functional area 208 of a further chain covering 200 in order to provide both To connect chain wraps 200 laterally with one another.
  • the functional area 208 can have a fastening profile 211 running continuously in the longitudinal direction L, for example the same fastening profile as the fastening profile 27 of the casing 20 of the supply lines 22 several casings 20 for supply lines 22 may be provided.
  • Line guide arrangement 1 is thus expandable in the width direction W.
  • FIGS. 2 and 3 show line routing arrangements which each have three sheaths 20, 30 for supply lines, each sheath 20, 30 being supported by an associated support chain 26, 36.
  • FIG.3 shows another embodiment of a
  • Line guide arrangement 1 with three interconnected sheaths 30, each of which has three receiving channels 34 for
  • the embodiment in FIG. 2 is that the casing 30 is composed of individual, separate casing units 31.
  • each cover 30 has functional areas 39 along each receiving channel 34 so that, on the one hand, each receiving channel 34 can be opened and closed again individually, and, on the other hand, the individual cover units 31 can be connected to one another and separated from one another again.
  • the support chain 36 in FIG. 3 is designed according to the principle of the support chain in FIG. 2 and is also provided with its own chain casing 300.
  • the fastening profile 207, 307 of the chain wrapping 200, 300 allows the chain wraps 200, 300 in
  • FIGS. 4A-4C show an exemplary embodiment of a chain link 48 for a support chain 16, 26, 36 in detail.
  • the chain link 48 is plate-shaped. Its dimensions in the longitudinal direction L and in the width direction W are each several times (here about eight times or ten times) larger than its dimensions in the
  • the chain link 48 is made in one piece from rigid or rigid plastic, e.g. Made of fiber-reinforced polyamide in an injection molding process. In the example shown, the chain link 48 is designed as a solid body or monolithic, which increases the flexural strength of the
  • Chain link 48 and the support chain 16, 26, 36 is generally increased.
  • the plastic material of the chain link 48 is comparatively light.
  • the chain link 48 is mirror-symmetrical to his
  • Longitudinal center plane (see FIG. 4B) is formed, with the longitudinal direction L and the height direction H in this plane of symmetry.
  • the chain links 48 according to FIGS. 4A-4C are pivotably connected to one another by swivel joints.
  • a swivel joint consists of two circular cylindrical bolts 47 of a chain link 48, each in a circular cylindrical receptacle 45 of another,
  • the pivot axis S corresponds to the cylinder axis of the bolt 47 or the receptacle 45 and runs parallel to the deflection axis A of the
  • Each chain link 48 thus has two circular cylindrical bolts 47 and two circular cylindrical receptacles 45, the axis of symmetry of the bolts 47 from the
  • the dimension of the bolt 47 in the direction of the axis of symmetry or the pivot axis S or in the width direction W is smaller than its diameter, which facilitates the assembly of the support chain 16, 26, 36.
  • the chain links 48 are in
  • the bolts 47 each have an insertion bevel 47a, the receptacles 45 each having an insertion groove 45a.
  • the insertion groove 45a is substantially parallel to the longitudinal direction L, i. in the direction of the bolt 47 of this chain link 48.
  • the bolt 47 of a further chain link 48 is along the insertion groove 45a of the first
  • Chain link 48 inserted into receptacle 45 of first chain link 48.
  • the chain link 48 has two first stop surfaces 41 spaced apart from one another in the longitudinal direction L to limit the pivoting angle, for stopping in the extended position of the support chain (such as, for example, in the upper run 8, see FIG. 1A) on the corresponding first stop surfaces 41 of the previous and the first next
  • Chain link 48 The chain link 48 also has to
  • Pivoting angle limitation in the other pivoting direction has two second stop surfaces 42 spaced apart from one another in the longitudinal direction L, which serve to stop or rest in the deflection position of the support chain (such as in the deflection curve 6, see FIG. 1A) on the corresponding second stop surfaces 42, respectively previous and next chain link 48.
  • the dimension of the respective stop surface 41 or 42 in the width direction W is greater than the dimension of this
  • each of the first stop surfaces 41 on the chain link 48 is made in one piece or connected, with each second stop surface 42 each comprising two partial surfaces 42a, 42b which are spaced apart from one another in the width direction W. , namely by the width of the first stop surface 41.
  • Under the width of a stop surface is understood here to mean the sum of the width of the partial surfaces.
  • FIGS. 5A, 5B A short section of the support chain is shown in FIGS. 5A, 5B, here consisting of only two pivotally connected to one another
  • Chain links 48 according to FIG. 4A-C.
  • the chain links 48 are connected to one another by a receptacle-bolt connection, the pivot axis S corresponding to the cylinder axis of the bolt 47 or the receptacle 45.
  • the support surface 43 is formed by the upper side of the chain links 48, which in the deflection position (as in FIG. 5B) lies on the outside with respect to the deflection axis A (see FIG. 1A).
  • the width of the support surface 43 or its dimension in the width direction W is significantly greater than the chain pitch, i.e. than the distance in the longitudinal direction L between two
  • the chain links 48 are formed so that a
  • Each chain link 48 has end faces 49 which each delimit the stop surfaces 41, 42 of the chain link 48 in the longitudinal direction L in the direction of the next chain link.
  • the end faces 49 of a chain link are guided past guide surfaces 44, 46 of the adjoining chain link 48 when the chain links 48 are pivoted relative to one another or run past them with a consistently small gap.
  • the first guide surfaces 44 which adjoin the first stop surfaces 41 in the longitudinal direction L, are each rounded convexly around the bolts 47 with a corresponding radius.
  • the second guide surfaces 46 which adjoin the second stop surfaces 42 in the longitudinal direction L, are each rounded convexly around the receptacles 45 with a corresponding radius.
  • opposite end faces 49 can be correspondingly concave.
  • End faces 49 interact in the manner of a sliding guide, but a friction-free design is preferred, which allows the guide surfaces 44, 46 to come into contact with the opposite end faces 49 only when there is a high transverse load.
  • FIG.1A; 1B 1B
  • FIG.2; 3

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

L'invention concerne un ensemble structure de guidage de ligne (1) conçu en particulier pour des applications en salle blanche, lequel est déplaçable dans la mesure où deux brins (8, 9) et un arc de renvoi (6) sont formés. Cet ensemble structure de guidage de ligne (1) comprend : une enveloppe (10 ; 20 ; 30) souple comportant une pluralité de canaux de réception (24 ; 34) adjacents conçus pour des lignes d'alimentation (22 ; 32), et au moins une chaîne de support (16 ; 26 ; 36) qui coopère avec l'enveloppe (10 ; 20 ; 30) pour supporter au moins un canal de réception (24 ; 34) associé dans une position allongée. Selon l'invention, cette chaîne de support (16 ; 26 ; 36) forme une surface de support (13 ; 23 ; 33 ; 43) dont la largeur est supérieure à la dimension correspondante de la section transversale libre du canal de réception (24 ; 34) associé. Cette invention se rapporte en outre à une chaîne de support laquelle forme une surface de support (13 ; 23 ; 33 ; 43) dont la largeur correspond au moins au triple de la distance entre la surface de support (13 ; 23 ; 33 ; 43) et la face opposée de la chaîne de support (16 ; 26 ; 36).
EP20732564.8A 2019-06-11 2020-06-10 Structure de guidage de ligne comportant une chaîne de support conçue pour des applications en salle blanche, et chaîne de support Pending EP3984105A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202019103269.3U DE202019103269U1 (de) 2019-06-11 2019-06-11 Leitungsführung mit Stützkette für Reinraumanwendungen und Stützkette hierfür
PCT/EP2020/066139 WO2020249642A1 (fr) 2019-06-11 2020-06-10 Structure de guidage de ligne comportant une chaîne de support conçue pour des applications en salle blanche, et chaîne de support

Publications (1)

Publication Number Publication Date
EP3984105A1 true EP3984105A1 (fr) 2022-04-20

Family

ID=71092532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20732564.8A Pending EP3984105A1 (fr) 2019-06-11 2020-06-10 Structure de guidage de ligne comportant une chaîne de support conçue pour des applications en salle blanche, et chaîne de support

Country Status (7)

Country Link
US (1) US20220268337A1 (fr)
EP (1) EP3984105A1 (fr)
JP (1) JP2022537510A (fr)
KR (1) KR20220019802A (fr)
CN (1) CN114270646A (fr)
DE (1) DE202019103269U1 (fr)
WO (1) WO2020249642A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202107736VA (en) * 2019-01-14 2021-08-30 Igus Gmbh Compact protective cable conduit for clean room applications, and encasing unit and arrangement with support chain for same
DE202022102217U1 (de) * 2022-04-25 2023-07-26 Igus Gmbh Leitungsführungsvorrichtung und Stützkette für Reinraumanwendungen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203633U1 (de) * 1991-08-17 1992-05-27 Elocab Sonderkabel GmbH & Co. KG, 8544 Georgensgmünd Freitragendes Versorgungskabel
US7784259B2 (en) * 2004-01-23 2010-08-31 A&A Manufacturing Co., Inc. Monolithic enclosed cable carrier
DE102006060252A1 (de) * 2006-01-19 2007-07-26 Tsubakimoto Chain Co. Schutz- und Führungsvorrichtung für ein Kabel oder dergleichen
DE102007005059A1 (de) * 2007-01-26 2008-07-31 Murrplastik Systemtechnik Gmbh Leitungsanordnung
ES2456354T3 (es) * 2009-08-05 2014-04-22 Prysmian S.P.A. Cable plano de energía
KR20120060528A (ko) * 2010-12-02 2012-06-12 신무현 전송라인을 위한 조립형 슬리브
JP5414704B2 (ja) 2011-01-21 2014-02-12 株式会社椿本チエイン 多関節型ケーブル類保護案内装置
JP5079894B2 (ja) 2011-02-15 2012-11-21 株式会社椿本チエイン 多関節型ケーブル類保護案内装置
KR101300068B1 (ko) * 2011-12-23 2013-08-23 신무현 전송라인용 슬리브의 지지모듈
DE102015100003B4 (de) * 2015-01-02 2018-06-21 Markus Schories Antriebs- und/oder Förderelement zum Antrieb eines Ketten- oder Raupenfahrzeugs und/oder zum Transport von Gütern sowie Kettenglied für eine Gliederkette
DE202015100479U1 (de) * 2015-02-02 2015-02-23 Igus Gmbh Kettenglied und Handhabungskette mit Kettenglied
JP6458654B2 (ja) * 2015-06-09 2019-01-30 株式会社椿本チエイン ケーブル

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CN114270646A (zh) 2022-04-01
WO2020249642A1 (fr) 2020-12-17
US20220268337A1 (en) 2022-08-25
JP2022537510A (ja) 2022-08-26
DE202019103269U1 (de) 2020-07-14

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