EP3325702A1 - Method for cleaning a machine for braiding electrical cables - Google Patents

Method for cleaning a machine for braiding electrical cables

Info

Publication number
EP3325702A1
EP3325702A1 EP16750962.9A EP16750962A EP3325702A1 EP 3325702 A1 EP3325702 A1 EP 3325702A1 EP 16750962 A EP16750962 A EP 16750962A EP 3325702 A1 EP3325702 A1 EP 3325702A1
Authority
EP
European Patent Office
Prior art keywords
tool
members
cleaning
axis
axes
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.)
Granted
Application number
EP16750962.9A
Other languages
German (de)
French (fr)
Other versions
EP3325702B1 (en
Inventor
Anaêl BOFF
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.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power SAS
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 Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Publication of EP3325702A1 publication Critical patent/EP3325702A1/en
Application granted granted Critical
Publication of EP3325702B1 publication Critical patent/EP3325702B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/48—Auxiliary devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/40—Braiding or lacing machines for making tubular braids by circulating strand supplies around braiding centre at equal distances
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H01B13/2606—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by braiding

Definitions

  • the present invention relates to a method of cleaning a braiding or overbraiding machine, in particular electric cables.
  • the braid or surtresse forms for example a protection cable.
  • a braiding machine such as that shown in FIGS. 1 and 2 and designated by the reference numeral 10, comprises a support plate 12 for holding an annular row of spindle-driving members 14.
  • the members 14 extend around of a first same axis A and are movable in rotation about second axes B substantially parallel to each other and to the first axis A.
  • each spindle 16 comprises a lower base 26 and an upper spool of threads 28.
  • the base 26 here comprises two parallel plates 30, upper and lower respectively.
  • the plates 30 are spaced from one another and connected together by rods forming said complementary means 24.
  • the wheel 20 is intended to be engaged between the plates 30, its notches 22 receiving the rods for their rotational drive ( Figure 3).
  • the plate 12 comprises means for guiding the spindles 16, which comprise, for each of the members 14, an annular sliding path or groove 32 extending around the second axis B of the corresponding member and configured to receive at least one element 34 for guiding each spindle so as to guide it around the second axis B.
  • Each sliding path 32 is connected by switch means 36 (FIGS. 4 and 5) to adjacent sliding paths 32 for the purpose of displacement. rotation of the spindles 16 around the first axis A by transfer of the spindles of the organs to the adjacent organs.
  • the sliding paths 32 must be regularly cleaned to remove grease residues and any pieces of wire. In the current technique, this maintenance is done manually, as shown in FIG. 8.
  • the sliding paths have a relatively small width and are currently cleaned by means of a cotton fabric which is moved in the sliding paths by means for example of a spatula of chemist. This maintenance operation is long and tedious. It also represents a significant risk for the operator who manipulates the spatula to injure itself by moving the cotton fabric in the sliding paths.
  • the present invention provides a simple, effective and economical solution to the problem mentioned above.
  • said braiding machine comprising a support plate of an annular row of spindle drive members, said members extending around a first same axis and being movable in rotation about second axes substantially parallel to each other and to said first axis, said members each comprising on the one hand a pinion geared with pinions of adjacent members and on the other hand a wheel having at its periphery notches configured to receive means complementary to the bobbins for training around said second axes, said plate comprising means for guiding said spindles, which comprise, for each of said members, an annular sliding path extending around said second axis of the corresponding member and configured to receive at least one guide element of each spindle for guiding around said second axis, each sliding path being connected by switching means to paths adjacent landslides for rotational movement of the spindles about said first axis by transfer of the spindles of the members to the adjacent members,
  • this cleaning tool comprising, on the one hand, means configured to be received in at least some of the notches of each wheel in order to drive said tool around said second axes, and secondly at least one guide element configured to be received in said sliding paths for moving said tool about said first axis, said at least one guide element being configured to train or to be equipped with means for cleaning said sliding paths, and
  • the invention thus proposes to use a cleaning tool similar to a spindle, so that the machine cooperates with this tool and drives it around the axes as if it were a spindle.
  • the tool is equipped with a guiding element which co-operates with the sliding paths, as is the case with a spindle, but which is here able to clean these paths via a means of cleaning.
  • the element preferably has a specific shape promoting the drive of the cleaning means and limiting the risk of jamming of this means in the sliding paths.
  • the method according to the invention may comprise one or more of the following steps:
  • said cleaning means is a fabric, for example cotton,
  • the process comprises:
  • said tool comprises two guiding elements, front and rear, respectively, the front guiding element being configured to drive or to be equipped with said cleaning means,
  • said tool comprises a body on which are mounted free to rotate said guide elements, about substantially parallel axes,
  • said front guide member comprises a housing and driving truncation of said cleaning means
  • said truncation defines a surface substantially perpendicular to a plane passing through the axis of rotation of the corresponding element
  • each of said guide elements has a general warhead shape
  • the present invention also relates to a cleaning tool for implementing the method as described above, characterized in that it comprises a body comprising means configured to be received in at least some of the notches of each wheel in order to driving said tool about said second axes, said body carrying at least one guide member configured to be received in said sliding paths for moving said tool about said first axis, said at least one guide member configured for train or to be equipped with a means for cleaning said sliding paths.
  • the present invention also relates to a braiding machine, characterized in that it is equipped with at least one cleaning tool as described above.
  • FIG. 1 is a schematic perspective view of a braiding machine, in particular of electric cables,
  • FIG. 2 is a partial schematic perspective view of a part of the machine of FIG. 1, carrying bobbins,
  • FIG. 3 is a schematic perspective view of a spindle drive member of the machine of FIG. 1,
  • FIGS. 4 and 5 are diagrammatic views of an annular row of spindle drive members of the machine of FIG. 1,
  • FIGS. 6 and 7 are diagrammatic views of a base of a spindle
  • FIG. 8 is a schematic perspective view of a part of a braiding machine and illustrates a step of cleaning a sliding path, according to the prior art
  • FIG. 9 is a schematic perspective view of a cleaning tool according to the invention.
  • FIG. 10 is a schematic perspective view of a braiding machine part and illustrates a step of cleaning a sliding path, according to the invention.
  • the machine 10 comprises a table whose upper plate forms the plate 12 above.
  • the plate 12 is substantially horizontal in the example shown. It carries a central chimney 40 of vertical axis A and around which extends the row of members 14.
  • the chimney 40 extends upwards from the plate 12 and carries at its upper end a first ring 42 of axis A of revolution.
  • a second ring 44 of axis A of revolution is disposed above the first ring 42 and at a distance therefrom to allow the passage of wires between the rings 42, 44.
  • the second ring 44 is connected by bars 46 substantially horizontal to the upper ends of vertical rods 48 whose lower ends are fixed on the plate 12.
  • the rods 48 here three in number, are regularly distributed around the axis A.
  • each member 14 is located above the plate 12 and its pinion 18 is located below the plate 12.
  • the pinions 18 of the members 14 are meshed with each other and with an output pinion of a motor 50, here associated with a gearbox 52.
  • the motor 50 drives a first member 14 in rotation in the clockwise direction (or anti-clockwise) which will cause the driving of the adjacent members in the opposite direction.
  • one half of the members 14 rotate in the clockwise direction and the other half of the members rotate counterclockwise.
  • the guide means of the spindles 16 comprise an annular row of sectors 54 fixed on the plate 12 and each defining the sliding path 32 of the member 14 corresponding.
  • Each sector 54 is here formed by a metal block in which the path 32 is formed by machining.
  • the sectors 54 are arranged circumferentially end-to-end next to each other around the axis A, and comprise at their circumferential ends receiving means 56 for receiving switching means 36.
  • these switching means are discs 36.
  • the sliding path is interrupted by the housing 56. intersecting X-shaped path portions which connect the circumferential ends of the path of a sector at the circumferential ends of the adjacent sector path ( Figures 4 and 5).
  • Each spindle 16 comprises a lower base 26 and an upper spool of threads 60.
  • FIGS. 6 and 7 show a base 26 which notably comprises two superimposed plates 30, respectively lower and upper.
  • the plates 30 have a peripheral contour of elliptical or oblong shape. They are spaced from one another and connected together by substantially vertical rods 62 visible in FIG. 2.
  • the inter-plate space is configured to receive a peripheral portion of the wheel 20 of an organ 14, the rods 62 being intended to be engaged in the notches 22 of the wheel 20. The cooperation of the rods 62 with the notches 22 and the rotational drive of the members 14 will result in a rotation of the spindles 16.
  • the upper plate 30 carries means 64 for fixing the coil 60.
  • the lower plate 30 comprises cylindrical housings 66 for receiving and guiding in rotation about parallel vertical axes C of the guide elements 34.
  • Each guide element 34 comprises an upper cylindrical member 68 engaged with small gaps in the corresponding housing 66, and a lower ogive 70 intended to be engaged in the sliding paths 32 and the switch discs 36 and to cooperate with them to guide the spindles 16 in rotation around axes A and B.
  • Each warhead 70 has an elongated shape and comprises a central body having two parallel side surfaces 70a, and front and rear ends pointed. Each of these ends comprises two inclined lateral surfaces 70b. Finally, each nose 70 comprises a lower surface 70c substantially perpendicular to the axis C.
  • the machine 10 further comprises means for driving or winding a cable for braiding or overbraiding. These means are carried by the plate 12 and comprise a vertical arm 72 ( Figure 1) carrying a drive wheel 74 about a horizontal axis D of a cable (not shown) intended to pass inside the chimney 40 and a guide strapping 76 disposed above the two rings 42, 44. A roll of cable not yet braided may be located under the plate 12, in storage means 78.
  • the braiding machine 10 operates as follows. The cable to be surrounded by a braid is moved from bottom to top through the chimney 40 and the strapping 76, driven by the wheel 74.
  • the spindles 16 are mounted on the wheels 20, the rods 70 of the bases 26 of the The spindles 16 being engaged in the notches 22 of the wheels 20 of the members 14.
  • the spindle threads 16 pass between the rings 42, 44 and are intertwined on the cable as it moves upwards.
  • each spindle 16 is rotated about the axis B by a member 14, by cooperation with the corresponding sliding path 32, and is then transferred to another member to rotate about the axis B of this other member , by cooperation on the one hand with the path portion of the disc 36 located between the members and on the other hand by the sliding path of this other member.
  • Part of the spindles 16 rotate clockwise about the axis A and the other part of the spindles turn counterclockwise around the axis A.
  • the present invention provides a simple, effective and economical solution to this problem with a cleaning tool 84.
  • FIGS 9 and 10 show an embodiment of the cleaning tool 84 according to the invention.
  • This tool 84 comprises a base 86 similar to the base 26 of a spindle 16, so that the tool can cooperate with the bodies and be driven by them as explained in the foregoing.
  • the base 86 comprises two superimposed plates 88, lower and upper respectively.
  • the plates 88 have a peripheral contour of elliptical or oblong shape. They are spaced from each other and connected together by rods 90 substantially vertical.
  • the inter-plate space is configured to receive a peripheral portion of the wheel 20 of a member 14, the rods 90 being intended to be engaged in the notches 22 of the wheel 20.
  • the cooperation of the rods 90 with the notches 22 and the rotational drive of the members 14 will result in a rotational drive of the tool 84.
  • the upper plate 88 may carry means 92 for gripping the tool.
  • the bottom plate 88 comprises cylindrical housings 94 for receiving and guiding in rotation about parallel vertical axes C of the guide elements 96.
  • Each guide element 96 comprises an upper cylindrical member 98 engaged with small gaps in the corresponding housing 96, and a lower ogive 100, 100 intended to be engaged in the sliding paths 32 and the switch discs 36 and to cooperate with them to guide the spindles 16 in rotation about the axes A and B.
  • the rear warhead 100 has an elongate shape and comprises a central body having two parallel side surfaces 100a, and front and rear ends pointed. Each of these ends comprises two inclined lateral surfaces 100b. Finally, the ogive 100 comprises a lower surface 100c substantially perpendicular to the axis C.
  • the ogive before 100 has an elongate shape and comprises a central body having two parallel side surfaces 100a, and a rear end pointed which comprises two inclined lateral surfaces 100b.
  • the ogive 100 'further comprises a lower surface 100c substantially perpendicular to the axis C.
  • the warhead 100 being configured to drive or to be equipped with a cleaning means, such as a piece or fabric of cotton, sliding paths 32.
  • a cleaning means such as a piece or fabric of cotton
  • the front end of the warhead before 100 ' comprises a truncation which defines a surface 100d inclined relative to the surface 100c and substantially perpendicular to a longitudinal plane P of the ogive 100' passing through its axis C.
  • the ogive 100 ' is shortened and therefore shorter than the warhead 100, its front end having a rounded front edge substantially around said axis C.
  • the surface 100d is a bearing and driving surface of the piece of cotton 80, which is therefore intended to be moved in the sliding paths 32 for cleaning as the tool is moved by the members 14.
  • the cleaning of the sliding paths 32 of the braiding machine 10 can be carried out as follows. At least one tool 84 is mounted on a member 14, the rods 90 of its base 86 being engaged in the notches 22 of the wheel 20 of this member 14.
  • the warheads 100, 100 'of the base are engaged in the sliding path 32 corresponding and a piece of cotton 80 is disposed in front of the front warhead, and wedged between the bottom of the sliding path and the surface 100d of the warhead 100 '.
  • the tool 84 is rotated about the axis B by the member 14, in cooperation with the corresponding sliding path 32, and is then transferred to another member to rotate around the axis B of this other member, by cooperation on the one hand with the path portion of the disc 36 located between the members and on the other hand by the sliding path of the other member.
  • the tool 84 rotates clockwise (or counterclockwise, respectively) about the axis A, which makes it possible to clean half of the sliding paths 32.
  • the tool is removed from the member and mounted on a directly adjacent member and the aforementioned steps are repeated so that the tool 84 rotates counterclockwise (or clockwise, respectively) about the axis A, which allows to clean the other half of the paths of slip 32.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Cleaning In General (AREA)

Abstract

Method for cleaning a braiding machine, particularly a machine for braiding electrical cables, said braiding machine comprising a plateau (12) for supporting an annular row of spindle drive members (14), characterized in that it comprises a step of equipping the machine with at least one cleaning tool (84), this cleaning tool comprising on the one hand means (90) configured to be driven by the members and, on the other hand, at least one guide element configured to be housed in slideways (32) for the movement of the tool, said guide element being configured to drive or to be equipped with a means (80) of cleaning said slideways, and a step of rotating said members so as to drive said cleaning means in said slideways.

Description

Procédé de nettoyage d'une machine de tressage de câbles électriques  Method of cleaning an electric cable braiding machine
DOMAINE TECHNIQUE TECHNICAL AREA
La présente invention concerne un procédé de nettoyage d'une machine de tressage ou de surtressage, en particulier de câbles électriques. La tresse ou surtresse forme par exemple une protection au câble.  The present invention relates to a method of cleaning a braiding or overbraiding machine, in particular electric cables. The braid or surtresse forms for example a protection cable.
ETAT DE L'ART  STATE OF THE ART
Une machine de tressage, telle que celle représentée aux figures 1 et 2 et désignée par la référence 10, comporte un plateau 12 de support d'une rangée annulaire d'organes 14 d'entraînement de fuseaux 16. Les organes 14 s'étendent autour d'un premier même axe A et sont mobiles en rotation autours de seconds axes B sensiblement parallèles entre eux et au premier axe A.  A braiding machine, such as that shown in FIGS. 1 and 2 and designated by the reference numeral 10, comprises a support plate 12 for holding an annular row of spindle-driving members 14. The members 14 extend around of a first same axis A and are movable in rotation about second axes B substantially parallel to each other and to the first axis A.
Les organes 14, mieux visibles à la figure 3, comportent chacun d'une part un pignon 18 engrené avec des pignons 18 d'organes adjacents et d'autre part une roue 20 comportant à sa périphérie des encoches 22 configurées pour recevoir des moyens complémentaires 24 des fuseaux 16 en vue de leur entraînement autour des seconds axes B.  The members 14, better visible in FIG. 3, each comprise, on the one hand, a pinion 18 meshing with pinions 18 of adjacent members and, on the other hand, a wheel 20 comprising at its periphery notches 22 configured to receive complementary means. 24 spindles 16 for training around the second axes B.
Comme cela est visible aux figures 6 et 7, chaque fuseau 16 comprend une base inférieure 26 et une bobine supérieure de fils 28. La base 26 comporte ici deux plaques 30 parallèles, respectivement supérieure et inférieure. Les plaques 30 sont espacées l'une de l'autre et reliées ensemble par des tiges formant lesdits moyens complémentaires 24. La roue 20 est destinée à être engagée entre les plaques 30, ses encoches 22 recevant les tiges en vue de leur entraînement en rotation (figure 3).  As can be seen in FIGS. 6 and 7, each spindle 16 comprises a lower base 26 and an upper spool of threads 28. The base 26 here comprises two parallel plates 30, upper and lower respectively. The plates 30 are spaced from one another and connected together by rods forming said complementary means 24. The wheel 20 is intended to be engaged between the plates 30, its notches 22 receiving the rods for their rotational drive (Figure 3).
Le plateau 12 comporte des moyens de guidage des fuseaux 16, qui comportent, pour chacun des organes 14, un chemin ou une rainure annulaire 32 de glissement s'étendant autour du second axe B de l'organe correspondant et configuré pour recevoir au moins un élément 34 de guidage de chaque fuseau en vue de son guidage autour du second axe B. Chaque chemin de glissement 32 est relié par des moyens d'aiguillage 36 (figures 4 et 5) à des chemins de glissement 32 adjacents en vue du déplacement en rotation des fuseaux 16 autour du premier axe A par transfert des fuseaux des organes aux organes adjacents.  The plate 12 comprises means for guiding the spindles 16, which comprise, for each of the members 14, an annular sliding path or groove 32 extending around the second axis B of the corresponding member and configured to receive at least one element 34 for guiding each spindle so as to guide it around the second axis B. Each sliding path 32 is connected by switch means 36 (FIGS. 4 and 5) to adjacent sliding paths 32 for the purpose of displacement. rotation of the spindles 16 around the first axis A by transfer of the spindles of the organs to the adjacent organs.
Les chemins de glissement 32 doivent être régulièrement nettoyés pour y retirer les résidus de graisse et les éventuels morceaux de fils. Dans la technique actuelle, cet entretien est réalisé manuellement, comme représenté en figure 8. Les chemins de glissement ont une largeur relativement faible et sont actuellement nettoyés au moyen d'un tissu de coton qui est déplacé dans les chemins de glissement au moyen par exemple d'une spatule de chimiste. Cette opération d'entretien est longue et fastidieuse. Elle représente en outre un risque non négligeable pour l'opérateur qui manipule la spatule de se blesser en déplaçant le tissu de coton dans les chemins de glissement. The sliding paths 32 must be regularly cleaned to remove grease residues and any pieces of wire. In the current technique, this maintenance is done manually, as shown in FIG. 8. The sliding paths have a relatively small width and are currently cleaned by means of a cotton fabric which is moved in the sliding paths by means for example of a spatula of chemist. This maintenance operation is long and tedious. It also represents a significant risk for the operator who manipulates the spatula to injure itself by moving the cotton fabric in the sliding paths.
EXPOSE DE L'INVENTION  SUMMARY OF THE INVENTION
La présente invention apporte une solution simple, efficace et économique au problème précité.  The present invention provides a simple, effective and economical solution to the problem mentioned above.
Elle propose à cet effet un procédé de nettoyage d'une machine de tressage, en particulier de câbles électriques,  It proposes for this purpose a method of cleaning a braiding machine, in particular electric cables,
ladite machine de tressage comportant un plateau de support d'une rangée annulaire d'organes d'entraînement de fuseaux, lesdits organes s'étendant autour d'un premier même axe et étant mobiles en rotation autours de seconds axes sensiblement parallèles entre eux et audit premier axe, lesdits organes comportant chacun d'une part un pignon engrené avec des pignons d'organes adjacents et d'autre part une roue comportant à sa périphérie des encoches configurées pour recevoir des moyens complémentaires des fuseaux en vue de leur entraînement autour desdits seconds axes, ledit plateau comportant des moyens de guidage desdits fuseaux, qui comportent, pour chacun desdits organes, un chemin annulaire de glissement s'étendant autour dudit second axe de l'organe correspondant et configuré pour recevoir au moins un élément de guidage de chaque fuseau en vue de son guidage autour dudit second axe, chaque chemin de glissement étant relié par des moyens d'aiguillage à des chemins de glissement adjacents en vue du déplacement en rotation des fuseaux autour dudit premier axe par transfert des fuseaux des organes aux organes adjacents, said braiding machine comprising a support plate of an annular row of spindle drive members, said members extending around a first same axis and being movable in rotation about second axes substantially parallel to each other and to said first axis, said members each comprising on the one hand a pinion geared with pinions of adjacent members and on the other hand a wheel having at its periphery notches configured to receive means complementary to the bobbins for training around said second axes, said plate comprising means for guiding said spindles, which comprise, for each of said members, an annular sliding path extending around said second axis of the corresponding member and configured to receive at least one guide element of each spindle for guiding around said second axis, each sliding path being connected by switching means to paths adjacent landslides for rotational movement of the spindles about said first axis by transfer of the spindles of the members to the adjacent members,
caractérisé en ce qu'il comprend : characterized in that it comprises:
- une étape d'équipement de la machine avec au moins un outil de nettoyage, cet outil de nettoyage comportant d'une part des moyens configurés pour être reçus dans au moins certaines des encoches de chaque roue en vue de l'entraînement dudit outil autour desdits seconds axes, et d'autre part au moins un élément de guidage configuré pour être reçu dans lesdits chemins de glissement en vue du déplacement dudit outil autour dudit premier axe, ledit au moins un élément de guidage étant configuré pour entraîner ou pour être équipé d'un moyen de nettoyage desdits chemins de glissement, et a step of equipping the machine with at least one cleaning tool, this cleaning tool comprising, on the one hand, means configured to be received in at least some of the notches of each wheel in order to drive said tool around said second axes, and secondly at least one guide element configured to be received in said sliding paths for moving said tool about said first axis, said at least one guide element being configured to train or to be equipped with means for cleaning said sliding paths, and
- une étape de mise en rotation desdits organes afin d'entraîner ledit outil autour desdits premier et second axes.  a step of rotating said members in order to drive said tool around said first and second axes.
L'invention propose ainsi d'utiliser un outil de nettoyage similaire à un fuseau, de façon à ce que la machine coopère avec cet outil et l'entraîne autour des axes comme si c'était un fuseau. L'outil est équipé d'un élément de guidage qui coopère avec les chemins de glissement, comme c'est le cas de celui d'un fuseau, mais qui est ici apte à nettoyer ces chemins par l'intermédiaire d'un moyen de nettoyage. L'élément a de préférence une forme spécifique favorisant l'entraînement du moyen de nettoyage et limitant le risque de coincement de ce moyen dans les chemins de glissement.  The invention thus proposes to use a cleaning tool similar to a spindle, so that the machine cooperates with this tool and drives it around the axes as if it were a spindle. The tool is equipped with a guiding element which co-operates with the sliding paths, as is the case with a spindle, but which is here able to clean these paths via a means of cleaning. The element preferably has a specific shape promoting the drive of the cleaning means and limiting the risk of jamming of this means in the sliding paths.
Le procédé selon l'invention peut comprend une ou plusieurs des étapes suivantes :  The method according to the invention may comprise one or more of the following steps:
- ledit moyen de nettoyage est un tissu, par exemple de coton,  said cleaning means is a fabric, for example cotton,
- le procédé comprend : the process comprises:
- une première étape d'équipement dans laquelle l'outil de nettoyage est monté sur une première desdites roues,  a first equipment step in which the cleaning tool is mounted on a first of said wheels,
- une première étape de mise en rotation desdits organes afin d'entraîner ledit outil autour desdits premier et second axes,  a first step of rotating said members in order to drive said tool around said first and second axes,
- une seconde étape d'équipement dans laquelle l'outil de nettoyage est monté sur une roue adjacente à ladite première roue,  a second equipment step in which the cleaning tool is mounted on a wheel adjacent to said first wheel,
- une seconde étape de mise en rotation desdits organes afin d'entraîner ledit outil autour desdits premier et second axes.  a second step of rotating said members in order to drive said tool around said first and second axes.
- ledit outil comprend deux éléments de guidage, respectivement avant et arrière, l'élément de guidage avant étant configuré pour entraîner ou pour être équipé dudit moyen de nettoyage,  said tool comprises two guiding elements, front and rear, respectively, the front guiding element being configured to drive or to be equipped with said cleaning means,
- ledit outil comprend un corps sur lequel sont montés libres en rotation lesdits éléments de guidage, autour d'axes sensiblement parallèles,  said tool comprises a body on which are mounted free to rotate said guide elements, about substantially parallel axes,
- ledit élément de guidage avant comprend une troncature de logement et d'entraînement dudit moyen de nettoyage,  said front guide member comprises a housing and driving truncation of said cleaning means,
- ladite troncature définit une surface sensiblement perpendiculaire à un plan passant par l'axe de rotation de l'élément correspondant,  said truncation defines a surface substantially perpendicular to a plane passing through the axis of rotation of the corresponding element,
- chacun desdits éléments de guidage a une forme générale d'ogive, La présente invention concerne encore un outil de nettoyage pour la mise en œuvre du procédé tel que décrit ci-dessus, caractérisé en ce qu'il comprend un corps comportant des moyens configurés pour être reçus dans au moins certaines des encoches de chaque roue en vue de l'entraînement dudit outil autour desdits seconds axes, ledit corps portant au moins un élément de guidage configuré pour être reçu dans lesdits chemins de glissement en vue du déplacement dudit outil autour dudit premier axe, ledit au moins un élément de guidage étant configuré pour entraîner ou pour être équipé d'un moyen de nettoyage desdits chemins de glissement. each of said guide elements has a general warhead shape, The present invention also relates to a cleaning tool for implementing the method as described above, characterized in that it comprises a body comprising means configured to be received in at least some of the notches of each wheel in order to driving said tool about said second axes, said body carrying at least one guide member configured to be received in said sliding paths for moving said tool about said first axis, said at least one guide member configured for train or to be equipped with a means for cleaning said sliding paths.
La présente invention concerne également une machine de tressage, caractérisée en ce qu'elle est équipée d'au moins un outil de nettoyage tel que décrit ci-dessus.  The present invention also relates to a braiding machine, characterized in that it is equipped with at least one cleaning tool as described above.
DESCRIPTION DES FIGURES  DESCRIPTION OF THE FIGURES
L'invention sera mieux comprise et d'autres détails, caractéristiques et avantages de l'invention apparaîtront à la lecture de la description suivante faite à titre d'exemple non limitatif et en référence aux dessins annexés, dans lesquels :  The invention will be better understood and other details, characteristics and advantages of the invention will become apparent on reading the following description given by way of nonlimiting example and with reference to the appended drawings, in which:
- la figure 1 est une vue schématique en perspective d'une machine de tressage, en particulier de câbles électriques,  FIG. 1 is a schematic perspective view of a braiding machine, in particular of electric cables,
- la figure 2 est une vue schématique partielle en perspective d'une partie de la machine de la figure 1 , portant des fuseaux,  FIG. 2 is a partial schematic perspective view of a part of the machine of FIG. 1, carrying bobbins,
- la figure 3 est une vue schématique en perspective d'un organe d'entraînement d'un fuseau de la machine de la figure 1 , FIG. 3 is a schematic perspective view of a spindle drive member of the machine of FIG. 1,
- les figures 4 et 5 sont des vues schématiques d'une rangée annulaire d'organes d'entraînement de fuseaux de la machine de la figure 1 ,  FIGS. 4 and 5 are diagrammatic views of an annular row of spindle drive members of the machine of FIG. 1,
- les figures 6 et 7 sont des vues schématiques d'une base d'un fuseau,  FIGS. 6 and 7 are diagrammatic views of a base of a spindle,
- la figure 8 est une vue schématique en perspective d'une partie de machine de tressage et illustre une étape de nettoyage d'un chemin de glissement, selon la technique antérieure, FIG. 8 is a schematic perspective view of a part of a braiding machine and illustrates a step of cleaning a sliding path, according to the prior art,
- la figure 9 est une vue schématique en perspective d'un outil de nettoyage selon l'invention, et  FIG. 9 is a schematic perspective view of a cleaning tool according to the invention, and
- la figure 10 est une vue schématique en perspective d'une partie de machine de tressage et illustre une étape de nettoyage d'un chemin de glissement, selon l'invention. - Figure 10 is a schematic perspective view of a braiding machine part and illustrates a step of cleaning a sliding path, according to the invention.
DESCRIPTION DETAILLEE Bien que la machine de tressage 10 de la figure 1 ait été décrite dans ce qui précède, elle sera décrite plus en détail dans ce qui suit. DETAILED DESCRIPTION Although the braiding machine 10 of FIG. 1 has been described in the foregoing, it will be described in more detail in the following.
La machine 10 comprend une table dont le plateau supérieur forme le plateau 12 précité. Le plateau 12 est sensiblement horizontal dans l'exemple représenté. Il porte une cheminée centrale 40 d'axe vertical A et autour de laquelle s'étend la rangée d'organes 14. La cheminée 40 s'étend vers le haut depuis le plateau 12 et porte à son extrémité supérieure un premier anneau 42 d'axe A de révolution.  The machine 10 comprises a table whose upper plate forms the plate 12 above. The plate 12 is substantially horizontal in the example shown. It carries a central chimney 40 of vertical axis A and around which extends the row of members 14. The chimney 40 extends upwards from the plate 12 and carries at its upper end a first ring 42 of axis A of revolution.
Un second anneau 44 d'axe A de révolution est disposé au-dessus du premier anneau 42 et à distance de celui-ci pour autoriser le passage de fils entre les anneaux 42, 44. Le second anneau 44 est relié par des barres 46 sensiblement horizontales aux extrémités supérieures de tiges verticales 48 dont les extrémités inférieures sont fixées sur le plateau 12. Les tiges 48, ici au nombre de trois, sont régulièrement réparties autour de l'axe A.  A second ring 44 of axis A of revolution is disposed above the first ring 42 and at a distance therefrom to allow the passage of wires between the rings 42, 44. The second ring 44 is connected by bars 46 substantially horizontal to the upper ends of vertical rods 48 whose lower ends are fixed on the plate 12. The rods 48, here three in number, are regularly distributed around the axis A.
La roue 22 de chaque organe 14 est située au-dessus du plateau 12 et son pignon 18 est situé au-dessous du plateau 12. Les pignons 18 des organes 14 sont engrenés les uns avec les autres et avec un pignon de sortie d'un moteur 50, associé ici à un réducteur 52. Le moteur 50 entraîne un premier organe 14 en rotation dans le sens horaire (ou anti-horaire) ce qui va provoquer l'entraînement des organes adjacents dans le sens contraire. Ainsi, comme cela est schématiquement représenté par les flèches en figure 4, une moitié des organes 14 tournent dans le sens horaire et l'autre moitié des organes tournent dans le sens anti-horaire.  The wheel 22 of each member 14 is located above the plate 12 and its pinion 18 is located below the plate 12. The pinions 18 of the members 14 are meshed with each other and with an output pinion of a motor 50, here associated with a gearbox 52. The motor 50 drives a first member 14 in rotation in the clockwise direction (or anti-clockwise) which will cause the driving of the adjacent members in the opposite direction. Thus, as is schematically represented by the arrows in FIG. 4, one half of the members 14 rotate in the clockwise direction and the other half of the members rotate counterclockwise.
Les moyens de guidage des fuseaux 16 comprennent une rangée annulaire de secteurs 54 fixés sur le plateau 12 et définissant chacun le chemin de glissement 32 de l'organe 14 correspondant. Chaque secteur 54 est ici formé par un bloc métallique dans lequel le chemin 32 est formé par usinage. Les secteurs 54 sont disposés circonférentiellement bout à bout les uns à côté des autres, autour de l'axe A, et comprennent à leurs extrémités circonférentielles des logements 56 de réception de moyens d'aiguillage 36.  The guide means of the spindles 16 comprise an annular row of sectors 54 fixed on the plate 12 and each defining the sliding path 32 of the member 14 corresponding. Each sector 54 is here formed by a metal block in which the path 32 is formed by machining. The sectors 54 are arranged circumferentially end-to-end next to each other around the axis A, and comprise at their circumferential ends receiving means 56 for receiving switching means 36.
Dans l'exemple représenté aux figures 4 et 5, ces moyens d'aiguillage sont des disques 36. A chaque extrémité circonférentielle d'un secteur 54, le chemin de glissement est interrompu par le logement 56. Le disque d'aiguillage 36 comprend deux portions de chemin entrecroisées, en X, qui relient les extrémités circonférentielles du chemin d'un secteur aux extrémités circonférentielles du chemin du secteur adjacent (figures 4 et 5). In the example shown in FIGS. 4 and 5, these switching means are discs 36. At each circumferential end of a sector 54, the sliding path is interrupted by the housing 56. intersecting X-shaped path portions which connect the circumferential ends of the path of a sector at the circumferential ends of the adjacent sector path (Figures 4 and 5).
Chaque fuseau 16 comprend une base inférieure 26 et une bobine supérieure de fils 60. Les figures 6 et 7 montrent une base 26 qui comprend notamment deux plaques 30 superposées, respectivement inférieure et supérieure. Les plaques 30 ont un contour périphérique de forme elliptique ou oblongue. Elles sont espacées l'une de l'autre et reliées ensemble par des tiges 62 sensiblement verticales visibles à la figure 2. L'espace inter-plaques est configuré pour recevoir une portion périphérique de la roue 20 d'un organe 14, les tiges 62 étant destinées à être engagées dans les encoches 22 de la roue 20. La coopération des tiges 62 avec les encoches 22 et l'entraînement en rotation des organes 14 va se traduire par un entraînement en rotation des fuseaux 16.  Each spindle 16 comprises a lower base 26 and an upper spool of threads 60. FIGS. 6 and 7 show a base 26 which notably comprises two superimposed plates 30, respectively lower and upper. The plates 30 have a peripheral contour of elliptical or oblong shape. They are spaced from one another and connected together by substantially vertical rods 62 visible in FIG. 2. The inter-plate space is configured to receive a peripheral portion of the wheel 20 of an organ 14, the rods 62 being intended to be engaged in the notches 22 of the wheel 20. The cooperation of the rods 62 with the notches 22 and the rotational drive of the members 14 will result in a rotation of the spindles 16.
La plaque supérieure 30 porte des moyens 64 de fixation de la bobine 60. La plaque inférieure 30 comprend des logements cylindriques 66 de réception et de guidage en rotation autour d'axes verticaux C parallèles des éléments de guidage 34. Chaque élément de guidage 34 comprend un organe cylindrique supérieur 68 engagé avec de faibles jeux dans le logement 66 correspondant, et une ogive inférieure 70 destinée à être engagée dans les chemins de glissement 32 et les disques d'aiguillage 36 et à coopérer avec eux pour guider les fuseaux 16 en rotation autour des axes A et B.  The upper plate 30 carries means 64 for fixing the coil 60. The lower plate 30 comprises cylindrical housings 66 for receiving and guiding in rotation about parallel vertical axes C of the guide elements 34. Each guide element 34 comprises an upper cylindrical member 68 engaged with small gaps in the corresponding housing 66, and a lower ogive 70 intended to be engaged in the sliding paths 32 and the switch discs 36 and to cooperate with them to guide the spindles 16 in rotation around axes A and B.
Chaque ogive 70 a une forme allongée et comprend un corps central comportant deux surfaces latérales 70a parallèles, et des extrémités avant et arrière en pointe. Chacune de ces extrémités comprend deux surfaces latérales 70b inclinées. Enfin, chaque ogive 70 comprend une surface inférieure 70c sensiblement perpendiculaire à l'axe C.  Each warhead 70 has an elongated shape and comprises a central body having two parallel side surfaces 70a, and front and rear ends pointed. Each of these ends comprises two inclined lateral surfaces 70b. Finally, each nose 70 comprises a lower surface 70c substantially perpendicular to the axis C.
La machine 10 comporte en outre des moyens d'entraînement ou d'enroulement d'un câble en vue de son tressage ou surtressage. Ces moyens sont portés par le plateau 12 et comprennent un bras vertical 72 (figure 1 ) portant une roue 74 d'entraînement autour d'un axe horizontal D d'un câble (non représenté) destiné à passer à l'intérieur de la cheminée 40 et d'un cerclage de guidage 76 disposé au- dessus des deux anneaux 42, 44. Un rouleau de câble non encore tressé peut être situé sous le plateau 12, dans des moyens de stockage 78. La machine de tressage 10 fonctionne de la façon suivante. Le câble qui doit être entouré par une tresse est déplacé du bas vers le haut à travers la cheminée 40 et le cerclage 76, par entraînement par la roue 74. Les fuseaux 16 sont montés sur les roues 20, les tiges 70 des bases 26 des fuseaux 16 étant engagées dans les encoches 22 des roues 20 des organes 14. Les fils des fuseaux 16 passent entre les anneaux 42, 44 et sont entrecroisés sur le câble à mesure qu'il se déplace vers le haut. Pour cela, chaque fuseau 16 est entraîné en rotation autour de l'axe B par un organe 14, par coopération avec le chemin de glissement 32 correspondant, puis est transféré à un autre organe pour tourner autour de l'axe B de cet autre organe, par coopération d'une part avec la portion de chemin du disque 36 situé entre les organes et d'autre part par le chemin de glissement de cet autre organe. Une partie des fuseaux 16 tournent dans le sens horaire autour de l'axe A et l'autre partie des fuseaux tournent dans le sens antihoraire autour de l'axe A. The machine 10 further comprises means for driving or winding a cable for braiding or overbraiding. These means are carried by the plate 12 and comprise a vertical arm 72 (Figure 1) carrying a drive wheel 74 about a horizontal axis D of a cable (not shown) intended to pass inside the chimney 40 and a guide strapping 76 disposed above the two rings 42, 44. A roll of cable not yet braided may be located under the plate 12, in storage means 78. The braiding machine 10 operates as follows. The cable to be surrounded by a braid is moved from bottom to top through the chimney 40 and the strapping 76, driven by the wheel 74. The spindles 16 are mounted on the wheels 20, the rods 70 of the bases 26 of the The spindles 16 being engaged in the notches 22 of the wheels 20 of the members 14. The spindle threads 16 pass between the rings 42, 44 and are intertwined on the cable as it moves upwards. For this, each spindle 16 is rotated about the axis B by a member 14, by cooperation with the corresponding sliding path 32, and is then transferred to another member to rotate about the axis B of this other member , by cooperation on the one hand with the path portion of the disc 36 located between the members and on the other hand by the sliding path of this other member. Part of the spindles 16 rotate clockwise about the axis A and the other part of the spindles turn counterclockwise around the axis A.
Comme expliqué dans ce qui précède, le nettoyage des chemins de glissement 32 est long et fastidieux car il est réalisé manuellement au moyen d'un tissu de coton 80 et d'une spatule métallique 82 qui est utilisée pour déplacer le tissu 80 dans le chemin de chaque secteur et d'un chemin à l'autre (figure 8).  As explained above, the cleaning of the sliding paths 32 is long and tedious because it is done manually by means of a cotton fabric 80 and a metal spatula 82 which is used to move the fabric 80 in the path each sector and from one path to another (Figure 8).
La présente invention apporte une solution simple, efficace et économique à ce problème grâce à un outil de nettoyage 84.  The present invention provides a simple, effective and economical solution to this problem with a cleaning tool 84.
Les figures 9 et 10 représentent un mode de réalisation de l'outil de nettoyage 84 selon l'invention. Cet outil 84 comprend une base 86 similaire à la base 26 d'un fuseau 16, de façon à ce que l'outil puisse coopérer avec les organes et à être entraîné par ceux-ci comme expliqué dans ce qui précède.  Figures 9 and 10 show an embodiment of the cleaning tool 84 according to the invention. This tool 84 comprises a base 86 similar to the base 26 of a spindle 16, so that the tool can cooperate with the bodies and be driven by them as explained in the foregoing.
La base 86 comprend deux plaques 88 superposées, respectivement inférieure et supérieure. Les plaques 88 ont un contour périphérique de forme elliptique ou oblongue. Elles sont espacées l'une de l'autre et reliées ensemble par des tiges 90 sensiblement verticales. L'espace inter-plaques est configuré pour recevoir une portion périphérique de la roue 20 d'un organe 14, les tiges 90 étant destinées à être engagées dans les encoches 22 de la roue 20. La coopération des tiges 90 avec les encoches 22 et l'entraînement en rotation des organes 14 va se traduire par un entraînement en rotation de l'outil 84.  The base 86 comprises two superimposed plates 88, lower and upper respectively. The plates 88 have a peripheral contour of elliptical or oblong shape. They are spaced from each other and connected together by rods 90 substantially vertical. The inter-plate space is configured to receive a peripheral portion of the wheel 20 of a member 14, the rods 90 being intended to be engaged in the notches 22 of the wheel 20. The cooperation of the rods 90 with the notches 22 and the rotational drive of the members 14 will result in a rotational drive of the tool 84.
La plaque supérieure 88 peut porter des moyens 92 de préhension de l'outil. Comme pour la base 26, la plaque inférieure 88 comprend des logements cylindriques 94 de réception et de guidage en rotation autour d'axes verticaux C parallèles des éléments de guidage 96. Chaque élément de guidage 96 comprend un organe cylindrique supérieur 98 engagé avec de faibles jeux dans le logement 96 correspondant, et une ogive inférieure 100, 100' destinée à être engagée dans les chemins de glissement 32 et les disques d'aiguillage 36 et à coopérer avec eux pour guider les fuseaux 16 en rotation autour des axes A et B. The upper plate 88 may carry means 92 for gripping the tool. As for the base 26, the bottom plate 88 comprises cylindrical housings 94 for receiving and guiding in rotation about parallel vertical axes C of the guide elements 96. Each guide element 96 comprises an upper cylindrical member 98 engaged with small gaps in the corresponding housing 96, and a lower ogive 100, 100 intended to be engaged in the sliding paths 32 and the switch discs 36 and to cooperate with them to guide the spindles 16 in rotation about the axes A and B.
L'ogive arrière 100 a une forme allongée et comprend un corps central comportant deux surfaces latérales 100a parallèles, et des extrémités avant et arrière en pointe. Chacune de ces extrémités comprend deux surfaces latérales 100b inclinées. Enfin, l'ogive 100 comprend une surface inférieure 100c sensiblement perpendiculaire à l'axe C.  The rear warhead 100 has an elongate shape and comprises a central body having two parallel side surfaces 100a, and front and rear ends pointed. Each of these ends comprises two inclined lateral surfaces 100b. Finally, the ogive 100 comprises a lower surface 100c substantially perpendicular to the axis C.
L'ogive avant 100' a une forme allongée et comprend un corps central comportant deux surfaces latérales 100a parallèles, et une extrémité arrière en pointe qui comprend deux surfaces latérales 100b inclinées. L'ogive 100' comprend en outre une surface inférieure 100c sensiblement perpendiculaire à l'axe C.  The ogive before 100 'has an elongate shape and comprises a central body having two parallel side surfaces 100a, and a rear end pointed which comprises two inclined lateral surfaces 100b. The ogive 100 'further comprises a lower surface 100c substantially perpendicular to the axis C.
L'ogive 100' étant configurée pour entraîner ou pour être équipé d'un moyen de nettoyage, tel qu'un morceau ou tissu de coton, des chemins de glissement 32. Dans l'exemple représenté, l'extrémité avant de l'ogive avant 100' comprend une troncature qui définit une surface 100d inclinée par rapport à la surface 100c et sensiblement perpendiculaire à un plan longitudinal P de l'ogive 100' passant par son axe C. Par ailleurs, l'ogive 100' est raccourcie et donc plus courte que l'ogive 100, son extrémité avant présentant un bord avant de forme arrondie, sensiblement autour dudit axe C.  The warhead 100 'being configured to drive or to be equipped with a cleaning means, such as a piece or fabric of cotton, sliding paths 32. In the example shown, the front end of the warhead before 100 'comprises a truncation which defines a surface 100d inclined relative to the surface 100c and substantially perpendicular to a longitudinal plane P of the ogive 100' passing through its axis C. Moreover, the ogive 100 'is shortened and therefore shorter than the warhead 100, its front end having a rounded front edge substantially around said axis C.
La surface 100d est une surface d'appui et d'entraînement du morceau de coton 80, qui est donc destiné à être déplacé dans les chemins de glissement 32 en vue de leur nettoyage à mesure que l'outil est déplacé par les organes 14.  The surface 100d is a bearing and driving surface of the piece of cotton 80, which is therefore intended to be moved in the sliding paths 32 for cleaning as the tool is moved by the members 14.
Le nettoyage des chemins de glissement 32 de la machine de tressage 10 peut être réalisé de la façon suivante. Au moins un outil 84 est monté sur un organe 14, les tiges 90 de sa base 86 étant engagées dans les encoches 22 de la roue 20 de cet organe 14. Les ogives 100, 100' de la base sont engagées dans le chemin de glissement 32 correspondant et un morceau de coton 80 est disposé en avant de l'ogive avant, et calé entre le fond du chemin de glissement et la surface 100d de l'ogive 100'. L'outil 84 est entraîné en rotation autour de l'axe B par l'organe 14, par coopération avec le chemin de glissement 32 correspondant, puis est transféré à un autre organe pour tourner autour de l'axe B de cet autre organe, par coopération d'une part avec la portion de chemin du disque 36 situé entre les organes et d'autre part par le chemin de glissement de cet autre organe. L'outil 84 tourne dans le sens horaire (ou anti-horaire, respectivement) autour de l'axe A, ce qui permet de nettoyer une moitié des chemins de glissement 32. L'outil est retiré de l'organe et monté sur un organe directement adjacent et les étapes précitées sont répétées de façon à ce que l'outil 84 tourne dans le sens anti-horaire (ou horaire, respectivement) autour de l'axe A, ce qui permet de nettoyer l'autre moitié des chemins de glissement 32. The cleaning of the sliding paths 32 of the braiding machine 10 can be carried out as follows. At least one tool 84 is mounted on a member 14, the rods 90 of its base 86 being engaged in the notches 22 of the wheel 20 of this member 14. The warheads 100, 100 'of the base are engaged in the sliding path 32 corresponding and a piece of cotton 80 is disposed in front of the front warhead, and wedged between the bottom of the sliding path and the surface 100d of the warhead 100 '. The tool 84 is rotated about the axis B by the member 14, in cooperation with the corresponding sliding path 32, and is then transferred to another member to rotate around the axis B of this other member, by cooperation on the one hand with the path portion of the disc 36 located between the members and on the other hand by the sliding path of the other member. The tool 84 rotates clockwise (or counterclockwise, respectively) about the axis A, which makes it possible to clean half of the sliding paths 32. The tool is removed from the member and mounted on a directly adjacent member and the aforementioned steps are repeated so that the tool 84 rotates counterclockwise (or clockwise, respectively) about the axis A, which allows to clean the other half of the paths of slip 32.

Claims

REVENDICATIONS
1 . Procédé de nettoyage d'une machine de tressage (10), en particulier de câbles électriques, 1. Method of cleaning a braiding machine (10), in particular electric cables,
ladite machine de tressage comportant un plateau (12) de support d'une rangée annulaire d'organes (14) d'entraînement de fuseaux (16), lesdits organes s'étendant autour d'un premier même axe (A) et étant mobiles en rotation autours de seconds axes (B) sensiblement parallèles entre eux et audit premier axe, lesdits organes comportant chacun d'une part un pignon (18) engrené avec des pignons d'organes adjacents et d'autre part une roue (20) comportant à sa périphérie des encoches (22) configurées pour recevoir des moyens complémentaires (24, 70) des fuseaux en vue de leur entraînement autour desdits seconds axes, ledit plateau comportant des moyens (32, 36) de guidage desdits fuseaux, qui comportent, pour chacun desdits organes, un chemin annulaire (32) de glissement s'étendant autour dudit second axe de l'organe correspondant et configuré pour recevoir au moins un élément de guidage (34, 70) de chaque fuseau en vue de son guidage autour dudit second axe, chaque chemin de glissement étant relié par des moyens d'aiguillage (36) à des chemins de glissement adjacents en vue du déplacement en rotation des fuseaux autour dudit premier axe par transfert des fuseaux des organes aux organes adjacents, said braiding machine comprising a support plate (12) for an annular row of spindle drive members (16), said members extending around a first same axis (A) and being movable in rotation about second axes (B) substantially parallel to each other and to said first axis, said members each comprising on the one hand a pinion (18) meshing with adjacent member gears and on the other hand a wheel (20) comprising at its periphery notches (22) configured to receive complementary means (24, 70) of the spindles for driving around said second axes, said plate comprising means (32, 36) for guiding said spindles, which comprise, for each of said members, an annular sliding path (32) extending around said second axis of the corresponding member and configured to receive at least one guide member (34, 70) of each spindle for guiding around said second member; axis, each path of said slide being connected by switch means (36) to adjacent sliding paths for rotational movement of the spindles about said first axis by transfer of the spindles of the members to the adjacent members,
caractérisé en ce qu'il comprend : characterized in that it comprises:
- une étape d'équipement de la machine avec au moins un outil de nettoyage (84), cet outil de nettoyage comportant d'une part des moyens (90) configurés pour être reçus dans au moins certaines des encoches (22) de chaque roue (20) en vue de l'entraînement dudit outil autour desdits seconds axes, et d'autre part au moins un élément de guidage (96, 100, 100') configuré pour être reçu dans lesdits chemins de glissement en vue du déplacement dudit outil autour dudit premier axe, ledit au moins un élément de guidage étant configuré pour entraîner ou pour être équipé d'un moyen (80) de nettoyage desdits chemins de glissement, et  a step of equipping the machine with at least one cleaning tool (84), this cleaning tool comprising on the one hand means (90) configured to be received in at least some of the notches (22) of each wheel (20) for driving said tool about said second axes, and secondly at least one guide member (96, 100, 100 ') configured to be received in said sliding paths for moving said tool around said first axis, said at least one guide element being configured to drive or to be equipped with means (80) for cleaning said sliding paths, and
- une étape de mise en rotation desdits organes afin d'entraîner ledit outil autour desdits premier et second axes.  a step of rotating said members in order to drive said tool around said first and second axes.
2. Procédé selon la revendication 1 , dans lequel ledit moyen de nettoyage est un tissu, par exemple de coton (80).  The method of claim 1, wherein said cleaning means is a fabric, eg cotton (80).
3. Procédé selon la revendication 1 ou 2, dans lequel il comprend : - une première étape d'équipement dans laquelle l'outil de nettoyage (84) est monté sur une première desdites roues (20), The method of claim 1 or 2, wherein it comprises: a first equipment step in which the cleaning tool (84) is mounted on a first of said wheels (20),
- une première étape de mise en rotation desdits organes (14) afin d'entraîner ledit outil autour desdits premier et second axes (A, B),  a first step of rotating said members (14) in order to drive said tool around said first and second axes (A, B),
- une seconde étape d'équipement dans laquelle l'outil de nettoyage est monté sur une roue adjacente à ladite première roue, a second equipment step in which the cleaning tool is mounted on a wheel adjacent to said first wheel,
- une seconde étape de mise en rotation desdits organes afin d'entraîner ledit outil autour desdits premier et second axes.  a second step of rotating said members in order to drive said tool around said first and second axes.
4. Procédé selon l'une des revendications précédentes, dans lequel ledit outil (84) comprend deux éléments de guidage (100', 100), respectivement avant et arrière, l'élément de guidage avant étant configuré pour entraîner ou pour être équipé dudit moyen de nettoyage (80).  4. Method according to one of the preceding claims, wherein said tool (84) comprises two guide members (100 ', 100), respectively front and rear, the front guide element being configured to drive or to be equipped said cleaning means (80).
5. Procédé selon la revendication précédente, dans lequel ledit outil (84) comprend une base (86) sur laquelle sont montés libres en rotation lesdits éléments de guidage (100, 100'), autour d'axes (C) sensiblement parallèles.  5. Method according to the preceding claim, wherein said tool (84) comprises a base (86) on which are rotatably mounted said guide members (100, 100 ') about axes (C) substantially parallel.
6. Procédé selon la revendication 4 ou 5, dans lequel ledit élément de guidage avant (100') comprend une troncature de logement et d'entraînement dudit moyen de nettoyage (80).  The method of claim 4 or 5, wherein said forward guide member (100 ') comprises a housing and drive truncation of said cleaning means (80).
7. Procédé selon la revendication précédente, dans lequel ladite troncature définit une surface (100d) sensiblement perpendiculaire à un plan passant par l'axe (C) de rotation de l'élément (100') correspondant.  7. Method according to the preceding claim, wherein said truncation defines a surface (100d) substantially perpendicular to a plane passing through the axis (C) of rotation of the element (100 ') corresponding.
8. Procédé selon l'une des revendications 4 à 7, dans lequel chacun desdits éléments de guidage (100', 100') a une forme générale d'ogive.  8. Method according to one of claims 4 to 7, wherein each of said guide members (100 ', 100') has a general shape of ogive.
9. Outil de nettoyage (84) pour la mise en œuvre du procédé selon l'une des revendications précédentes, caractérisé en ce qu'il comprend une base (86) comportant des moyens (90) configurés pour être reçus dans au moins certaines des encoches (22) de chaque roue (20) en vue de l'entraînement dudit outil autour desdits seconds axes (B), ledit corps portant au moins un élément de guidage (100, 100') configuré pour être reçu dans lesdits chemins de glissement (32) en vue du déplacement dudit outil autour dudit premier axe (A), ledit au moins un élément de guidage étant configuré pour entraîner ou pour être équipé d'un moyen de nettoyage (80) desdits chemins de glissement. 9. Cleaning tool (84) for implementing the method according to one of the preceding claims, characterized in that it comprises a base (86) having means (90) configured to be received in at least some of the notches (22) of each wheel (20) for driving said tool around said second axes (B), said body carrying at least one guide member (100, 100 ') configured to be received in said slip paths (32) for moving said tool about said first axis (A), said at least one guide member being configured to drive or to be provided with means for cleaning (80) said slip paths.
10. Machine de tressage (10), caractérisée en ce qu'elle est équipée d'au moins un outil de nettoyage (84) selon la revendication précédente. 10. Braiding machine (10), characterized in that it is equipped with at least one cleaning tool (84) according to the preceding claim.
EP16750962.9A 2015-07-23 2016-07-13 Method for cleaning a machine for braiding electrical cables Active EP3325702B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1557003A FR3039312B1 (en) 2015-07-23 2015-07-23 METHOD OF CLEANING A MACHINE FOR BENDING ELECTRIC CABLES
PCT/FR2016/051817 WO2017013336A1 (en) 2015-07-23 2016-07-13 Method for cleaning a machine for braiding electrical cables

Publications (2)

Publication Number Publication Date
EP3325702A1 true EP3325702A1 (en) 2018-05-30
EP3325702B1 EP3325702B1 (en) 2019-08-28

Family

ID=54707890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16750962.9A Active EP3325702B1 (en) 2015-07-23 2016-07-13 Method for cleaning a machine for braiding electrical cables

Country Status (5)

Country Link
US (1) US10870934B2 (en)
EP (1) EP3325702B1 (en)
CN (1) CN107835874B (en)
FR (1) FR3039312B1 (en)
WO (1) WO2017013336A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI732302B (en) * 2018-09-28 2021-07-01 聯發科技股份有限公司 Methods and electronic apparatus for uplink transmission
US11603609B2 (en) * 2020-03-25 2023-03-14 Insource Technologies, Inc. Automated braiding machine
CN112376160B (en) * 2020-11-04 2022-02-01 山东滨州恒盛网业有限公司 Stranding and routing device for weaving architectural chemical fiber rope net
CN113275280B (en) * 2021-04-13 2022-06-03 山东鲁班机械科技有限公司 Mining cable reel spherical mud removing device
CN114850354B (en) * 2022-03-28 2023-07-18 中国一冶集团有限公司 Braiding machine for braided cable shielding layer
CN115762913B (en) * 2022-11-28 2023-06-30 广东庆丰电缆集团有限公司 Full-automatic intelligent parcel device is used in wire and cable production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB184832A (en) * 1921-11-21 1922-08-31 Cecil Howard Sedgwick Improvements in or relating to plaiting or braiding machines
US1796938A (en) * 1928-04-24 1931-03-17 Petersen Anker Braiding machine
US1978086A (en) * 1933-09-14 1934-10-23 Textile Machine Works Braiding machine
US2237858A (en) * 1940-09-09 1941-04-08 Samson Cordage Works Braiding machine
FR2742772B1 (en) * 1995-12-21 1998-02-20 Eurocopter France BRAIDING MACHINE
CN2455740Y (en) * 2000-12-12 2001-10-24 陈明正 Oil baffle of rotary disc for knitting machine
CN202359335U (en) * 2011-11-30 2012-08-01 天津津裕电业股份有限公司 Novel electric weaving machine
CN104213329B (en) * 2014-09-08 2016-06-29 新昌县本发机电有限公司 A kind of guide rail of braiding machine panel

Also Published As

Publication number Publication date
WO2017013336A1 (en) 2017-01-26
FR3039312A1 (en) 2017-01-27
EP3325702B1 (en) 2019-08-28
FR3039312B1 (en) 2017-07-21
CN107835874B (en) 2019-05-14
US10870934B2 (en) 2020-12-22
US20180202086A1 (en) 2018-07-19
CN107835874A (en) 2018-03-23

Similar Documents

Publication Publication Date Title
EP3325702B1 (en) Method for cleaning a machine for braiding electrical cables
EP1849541B1 (en) Apparatus for sequential loading of bars in a machine tool
FR2522564A1 (en) APPARATUS FOR MOUNTING OR MACHINING PARTS
EP2091677B1 (en) Support system for manufacturing metal reinforcements, and method of implementing it
WO2002102542A2 (en) Multi-station machine with rotating transfer for machining pieces
FR2804133A1 (en) Braiding machine has fixed plate supporting modules each with six guide channels having notched wheels supplying bobbins at constant speed to front face of plate
CA1252030A (en) Improved automated machine for bending thin and straight elements, e.g. metal wires, into spatial configurations
WO2020007745A1 (en) Improved transfer device
CA2817159C (en) Shed-forming device and loom equiped with such a device
FR2496544A1 (en) IMPROVED MACHINE FOR CUTTING ROCK INTO A TRAVERTINE OR COMPARABLE MATERIAL CAREER
FR2933681A1 (en) Container i.e. polyethylene terephthalate bottle, positioning and displacing device for rinsing, filling, corking and labeling machines in e.g. cosmetic field, has carriages displaced on circular guiding elements by rollers or guide blocks
FR2766053A1 (en) IMPROVED AND QUICK ATTACHMENT FOR WORKING TOOLS ON AN AGRICULTURAL MACHINE
FR2721445A1 (en) Machine for manufacturing electrical harnesses comprising simple connectors and its use.
EP2991902B1 (en) Module for bundling machine and machine equipped with such a module
FR2685225A1 (en) Machine for brushing and rubbing down metal panels used for concrete formwork in the erection of buildings
BE1007583A6 (en) Device working end brushes.
FR2742772A1 (en) Cable sheath braiding machine useful for increased production rates
CH642020A5 (en) PACKAGING MACHINE.
WO2014177792A1 (en) Drive wheel for a binding machine retaining assembly and retaining assembly equipped with such a drive wheel
CA3144587A1 (en) Process and system for conveying fruit and vegetables with an oriented stalk
FR2534229A1 (en) DEVICE FOR TRANSFERRING PARTS
FR2575402A1 (en) Process for manufacturing needle roller bearings, device and rotary conveyor chain for its implementation, and needle roller bearings obtained by the said process
CH527461A (en) Parts storage and distribution facility for an assembly operation of a watch movement
CH94004A (en) Machine for the manufacture of a braided cable, trapezoidal section.
FR2683424A1 (en) MOWER WITH A ROBOT PROVIDING THE CUTTING PRODUCT, PARTICULARLY TO THE SUPPORTS OF THE CUTTING ORGANS.

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171229

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190214

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016019485

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1172546

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190915

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190828

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191230

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191128

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191128

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191228

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191129

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1172546

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016019485

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG2D Information on lapse in contracting state deleted

Ref country code: IS

26N No opposition filed

Effective date: 20200603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200731

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200713

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200713

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210622

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190828

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602016019485

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230724

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240620

Year of fee payment: 9