EP3070037A1 - Enrouleur et tête d'enroulement - Google Patents

Enrouleur et tête d'enroulement Download PDF

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Publication number
EP3070037A1
EP3070037A1 EP16161276.7A EP16161276A EP3070037A1 EP 3070037 A1 EP3070037 A1 EP 3070037A1 EP 16161276 A EP16161276 A EP 16161276A EP 3070037 A1 EP3070037 A1 EP 3070037A1
Authority
EP
European Patent Office
Prior art keywords
winding
lateral surface
head
bogie
winding head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16161276.7A
Other languages
German (de)
English (en)
Inventor
Werner Lukas
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.)
Lukas Anlagenbau GmbH
Original Assignee
Lukas Anlagenbau 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 Lukas Anlagenbau GmbH filed Critical Lukas Anlagenbau GmbH
Publication of EP3070037A1 publication Critical patent/EP3070037A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores
    • B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2896—Flyers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/412—Roll

Definitions

  • the present invention relates to a winding device for wrapping a body with a winding tape, the at least one coil head with at least one coil, on which a winding tape rolled up can be provided to deliver the winding tape, and at least one winding head, which at least one feed device for the winding tape comprises, with which the winding tape can be supplied to the body to be wrapped. Moreover, the invention relates to a corresponding winding head.
  • a device for wrapping an elongated body with one or more winding tapes which comprises a rotating about an axis winding head through which the elongated body to be wrapped, in particular a cable or the like, axially along the axis of rotation of the winding head.
  • the winding head comprises one or more tape rolls and a plurality of feed elements which are each assigned to one or more winding tapes on the tape rolls and are arranged stationarily on the winding head.
  • the winding tape to be wrapped is unwound from the tape rolls and fed via the feed elements to the body to be wrapped, so that is wrapped by the rotation of the winding head of the body to be wrapped with the winding tape.
  • Such a winding head can also be configured in a cylindrical basic shape with a turntable for arrangement on a rotary shaft and a ring spaced from the disk for the arrangement of the feed elements, so that a receptacle is formed in the bogie of turntable and spaced ring, in which a coil head can be arranged to provide one or more wrapping tapes.
  • German patent DD 253700 A1 also discloses a device for wrapping an elongate body with bands, wherein a plurality of discs for receiving the winding bands are arranged radially to the winding axis of the winding head and the belts are fed via deflection rollers to the feed point of the winding belt on the body to be wrapped.
  • the winding tape When wrapping a body moving at a feed speed, it is necessary that the winding tape be wound around the body moving along the axis of rotation at a defined winding speed matched to the feed speed of the body to be wrapped in order to obtain a desired winding.
  • the supply of the winding band must be ensured by a suitable development of the winding band of a coil, the winding diameter of the coil and thus the rotational speed of the coil are changed with continuous winding around the body and corresponding settlement of the coil.
  • it must be ensured that the winding tape is kept under a certain tension in order to achieve a good winding result. It should be noted that the tensile stress is not too large, since thin and delicate tape materials can easily break.
  • the rotational speeds of the winding head and one or more coils that provide the winding tape, and the feed rate of the body to be wrapped must be controlled or regulated, so that the winding head with a user-defined speed, eg with a constant speed or as needed at varying speeds, around the to be wrapped Body rotates, so that the wrapping according to the well-defined rotation of the winding head, which is tuned to the speed of the linear movement of the body, and taking into account the decreasing winding diameter on the spool with a constant tensile stress on the material to be wound (winding tape).
  • the object of the present invention is to provide a winding device with which a winding tape can be efficiently wound in the wrapping of a body with a precisely defined winding speed and low stress of the winding tape, with a desired winding should be exactly achievable.
  • the invention proposes a winding device which has at least one coil head with at least one coil in order to provide a winding band.
  • the winding device comprises a winding head, which comprises at least one feed device, which receives the winding tape to be wound from the coil head and the winding tape leads to the winding point or casserole point on the body to be wrapped.
  • the winding head has a bogie on which the at least one feed device is arranged and which has a cylindrical basic shape and defines a receiving space in which the coil head is arranged coaxially to the winding head.
  • Coil head and winding head can rotate independently of each other about the same axis of rotation along which the body to be wrapped is arranged and along which the body to be wrapped relative to the coil head and winding head can move. For this purpose, the body to be wrapped is guided through central openings in the coil head and end winding.
  • any suitable materials may be used, such as threads, fibers, tapes, ropes and wires, which may be formed of different materials, such as glass, plastics and the like.
  • the winding device according to The present invention may preferably be used for wrapping wires with insulating materials, such as glass fiber filaments, insulating foils or the like, wherein the body to be wrapped may also be a rope or a plastic fiber.
  • the feed device may comprise various guide elements and / or deflection elements, rollers and the like. At the winding head suitable fasteners for the arrangement of components of the feeder, such as pulleys or guide elements are formed.
  • Independent rotation of the bobbin head and winding head means that the bobbin head and the winding head can move both alone and together and in each case with different or identical rotational speeds.
  • the cylindrical basic shape of the bogie of the winding head is defined by the two end faces and the lateral surface of a cylinder, wherein the cylinder is to be understood as an abstract geometric shape and is not formed by a concrete body.
  • the bogie of the winding overhang has a lateral surface wall which extends over a surface and at least partially along the lateral surface of the cylindrical basic shape of the bogie.
  • the lateral surface wall By the lateral surface wall an aerodynamically optimized shape of the bogie is achieved, which counteracts the generation of turbulent air masses at high rotational speeds and thus reduces the wind load and the vibrations of the winding tape.
  • the lateral surface wall may extend in the axial direction over the entire length between the end faces, on which the bogie on the one hand has a turntable for arrangement on a rotary shaft and is open on the opposite end side and / or comprises an end wall.
  • the lateral surface wall extends in the circumferential direction along the lateral surface of the cylindrical basic shape over one or more parts of the circumference or along the entire circumference.
  • the lateral surface wall extends at least over a distance which is greater than the axial dimension, ie the distance of the end faces.
  • the lateral surface wall may be integrally formed with the hub and / or the end wall.
  • turntable connecting elements such as threaded holes or the like may be provided to connect the bogie with a rotary shaft.
  • the lateral surface wall can be formed as closed as possible, ie form a closed wall along the entire circumferential direction.
  • openings in the lateral surface wall can also serve to monitor the winding band, for example with sensors which may also include cameras and / or illumination devices such as stroboscopes.
  • These openings, referred to as sensor openings may in particular be slit-shaped with the slot longitudinal axis in the circumferential direction of the lateral surface wall, in order to permit the longest possible detection of the winding head inside by a sensor during the rotation of the winding head.
  • the number of openings may preferably be limited, for example, to less than or equal to 5 openings, in particular less than or equal to 4, preferably less than or equal to 3 openings, and with respect to the entire lateral surface.
  • Two openings may preferably be formed opposite one another, in each case in the region of the positions of deflection rollers, in order to be able to arrange two winding bands separately on both the one and the other side on the deflection rollers, whereby either two bands or only one band can be provided can.
  • Each winding band can be guided from the centrally arranged coil head to the outside in the region of the lateral surface wall and then forward in the region of the end face to be guided there by guide elements on the body to be wrapped.
  • the openings can also be kept as small as possible in order to affect the closed shape of the winding head as little as possible.
  • the lateral surface wall can cover at least 50% of the lateral surface, preferably at least 60% of the lateral surface, preferably at least 75% of the lateral surface and most preferably at least 85% of the lateral surface.
  • the openings can be closed by covers to create a closed as possible peripheral surface.
  • the covers of sensor openings via which the interior of the winding head and in particular the winding tape can be monitored by sensors or cameras, can be designed to be transparent to the radiation used by the sensor and also permanently anchored in the lateral surface wall. In a simple case, it may be a translucent cover in order to be able to observe the winding band with a camera and / or to be able to provide suitable illumination with a lighting device.
  • the bogie can be formed largely open at the opposite end of the turntable.
  • the frontal opening may have an end wall in the form of an annular flange, which may be arranged on the outer edge of the frontal opening.
  • the end face opposite the turntable may be made substantially closed beyond a flange, e.g. by means of a removable cover or a plurality of cover parts, such as cover halves, in order to create a closed surface as possible, so that wind turbulences can be largely avoided.
  • all sides with the turntable, the lateral surface and the end face can be closed except for absolutely necessary openings.
  • the winding head or bogie may be at least partially formed of a lightweight material, the forces involved in the rotation and the moments of inertia for the speed control or - to keep small regulation or decrease, especially if according to the preceding aspect of the invention, an almost closed shell of the winding head is formed.
  • Fiber-reinforced plastics such as carbon-fiber-reinforced plastics, which are also known by the abbreviation Karbon, can be used as the lightweight material.
  • the winding head or the bogie or parts thereof from different, laminated fiber layers or mats may be formed, wherein the fiber layers or mats may vary in the orientation of the fibers in order to produce a homogeneous material behavior as possible.
  • the bogie can be formed to a large extent of the lightweight material, in particular to more than 50 vol.%, In particular more than 70 vol.%, Preferably more than 80 vol.%.
  • the fasteners for the feeder or its components and / or the connection elements to the rotary shaft may be made of a different material, e.g. Steel be formed.
  • the winding device thus uses two simultaneously rotating heads, namely the winding head and the coil head, wherein the winding head is designed as a lightweight head, in particular carbon head and / or has a closed circumference as possible, so that the structure of the winding head is optimized fluidically and the material to be wound with the lowest possible wind load is applied, whereby vibrations of the winding belt and higher Abwickelwiderand can be avoided and thus increases the accuracy of the winding process.
  • Another advantage of the winding head according to the invention is that due to the low weight of the winding head, which is made of a lightweight material, lower rotational forces or torques are to be controlled, so that the readjustment of the rotational speed during wrapping requires less power and thus energy can be saved and higher speeds of rotation can be used to increase the productivity of the winding process.
  • FIG. 1 shows a purely schematic side view of a winding device, in which partially hidden components are shown in dashed lines.
  • the winding device comprises a rotary shaft 60, a winding head 1, a coil head 70 and a transport device 61 with which the body 50 to be wrapped can be pulled through the coil head 70 and the winding head 1 along the common axis of rotation.
  • a winding 53 of the winding tape 51 is arranged, which can be unwound, wherein the winding tape 51 is guided to a guide roller 80 which is mounted in or in the region of the lateral surface wall 2 and / or on the end faces 3, 4.
  • the winding band 51 is guided to the end face 3 and a guide element 81 arranged there, which forces the winding band 51 onto the body 50 to be wound, so that it becomes a wound body 52.
  • a guide element 81 arranged there, which forces the winding band 51 onto the body 50 to be wound, so that it becomes a wound body 52.
  • the winding tape which may be formed from a variety of materials, all suitable guide elements and / or deflecting elements can be used, such as sliding guides made of ceramic coated eyelets and the like.
  • FIG. 1 two openings 8, 9 of the winding head 1 are shown, wherein through the mounting opening 8, a part of the coil head 70 and a guide roller 80 of the feed device and the winding tape 51 can be seen.
  • the opening 9 is a sensor opening through which the sensor 63, which is connected to a control and / or regulating device 62 of the winding device, can detect the situation of the winding band 51 within the winding head, e.g. the diameter of the still wound on the bobbin tape or the like.
  • the Fig. 2 and 3 each show a perspective view of a winding head 1 according to the present invention without or with components of the feeder, as in the winding device of Fig. 1 can be used.
  • the winding head 1 has a cylindrical basic shape with a lateral surface wall 2 and two opposite end faces 3, 4. On the one end face 3, an end wall 30 is formed in the form of an annular flange. In the front wall 30 are various fasteners in the form of mounting holes 31, 32, 33 arranged to secure a guide element of the feeder.
  • the front side 4 has a turntable 40 with a connecting element 43 for connection to a rotary shaft.
  • the connecting element is formed by a metallic base plate 43, for example made of steel or aluminum, which comprises a central through-bore 44, wherein the rotary disk 40 has a plurality of connecting pieces 41, 42, to which optionally various attachments, such as weights, balancing disks or the like, are fastened can.
  • Fig. 2 and 3 has the lateral surface wall 2 of the winding head 1 on four openings 8a, 8b, 9 and 10, wherein the area ratio and the number of openings are as small as possible.
  • Two openings 8a, 8b are formed opposite each other at the positions of the pulleys 80, wherein the upper and lower ends of the pulleys 80 can be fixed respectively in the mounting holes 31 of the end wall 30 and the turntable 40 and the pulleys 80 along the two Openings 8a, 8b extend, so that the winding tape can be stretched starting from the coil head just around the pulleys 80 and can be performed on both the one and the other side on the pulleys 80 from the center outwards and forwards.
  • the openings 8a, 8b are elongated and formed transversely to the circumferential direction.
  • a further opening 9 is formed below the fastening bores 32 and 33, wherein a holder 90 is fastened to the fastening bores 33.
  • a deflecting element 91 is arranged centrally in the opening 9 in order to deflect the winding belt from the deflection rollers 80 to the winding guide 11 of the feeding device forwards and outwards.
  • a sensor (not shown) may be arranged on the holder 90 in order to monitor the unwinding process on the coil head and the course of the winding belt.
  • the deflecting element 91 or a corresponding sensor can be mounted angularly and / or height-adjustable on the holder 90 in the opening 9.
  • a slot-shaped sensor opening 10 is formed on the lateral surface wall 2 with the longitudinal axis along the circumferential direction. Through the sensor opening 10, at least one sensor (not shown) monitor the interior 6 of the winding head 1 and the tape running of the winding tape.
  • the openings 8a, 8b, 9 and 10 can be closed with covers (not shown) which are fastened to the openings 8a, 8b, 9 and 10, so that a lateral surface wall 2 which is as closed as possible is formed.
  • a transparent cover can be provided which is transparent to the radiation detected by the sensor.
  • a winding guide 11 is attached to the mounting holes 32, wherein the winding guide 11 comprises a winding element 111 and a plurality of guide rollers 112,113. Moreover, the winding guide 11 may include a primer unit (not shown) which improves the adhesion of the winding tape to the body to be wrapped, for example a hot air blower.
  • the winding guide 11 of in Fig. 3 embodiment shown has two webs which extend over the end face and the winding element 111 and the guide rollers 112,113 wear.
  • the guide rollers 112,113 are arranged on lateral supports above the webs.
  • the winding guide can also be designed so that the guide rollers 112,113 are arranged directly in the webs to avoid the protruding holder and guide rollers 112,113 and to accommodate the guide rollers 112,113 compact between the webs.
  • the winding guide 11 is attached to the end wall 30, wherein the end wall 30 is formed integrally with the lateral surface wall 2.
  • the hub 40 may be integrally connected to the metallic base plate 43 with the lateral surface wall 2 of the winding head.
  • the winding head 1 with turntable 40, lateral surface wall 2 and end wall 30 may be formed of carbon fiber reinforced plastic, which has a low weight and high strength.
  • the mounting holes 31, 32, 33 and / or the connecting pieces 41, 42 and / or the connecting element 43 may be designed as metallic components and laminated in the carbon fiber reinforced plastic.
  • a winding head 1 is axially rotatably mounted on a rotary shaft.
  • the body 50 to be wrapped is passed centrally through the axis of rotation of the coil head 70 and the winding head 1 and through the winding guide 11. The body 50 to be wrapped is thus moved linearly along the central axis of the winding device and thus performs a translational movement relative to the winding device.
  • the bobbin 70 and the winding head 1 rotate, so that the wound on the bobbin 70 material is unwound and is guided over the guide rollers 80 and / or similar guide elements forward and outward, so that the winding tape 51 is received by the guide rollers 113 of the winding guide 11 can be. Since the winding head 1 rotates, the winding guide 11 for the winding tape moves around the body to be wrapped, so that the winding tape wraps around the axially moving body by the cooperation of the translational movement of the body and the rotational movement of the winding head.
  • Example 1 Power consumption as a function of the speed
  • a conventional winding head made of metal and the winding head according to the invention, which is designed as a carbon head, are installed in a horizontal system, that is, a system in which the body to be wrapped is present or moved horizontally.
  • the same winding band (PTFE nature 230 ⁇ m * 10 sintered) is used in both winding heads. Both drive motors are the same.
  • a conventional winding head made of metal and the carbon head according to the invention are installed in a horizontal system.
  • the same winding band (PTFE unsintered 0.05 x 6) is used.
  • the drive motors are the same.
  • the carbon head it is possible to wind the material up to a speed of 1800 rpm, while the conventional winding head made of metal can only be operated up to 450 rpm, because the belt breaks at higher speeds.
  • the carbon head of the invention makes it possible to wind thin ribbons at a higher speed.
  • a conventional winding head made of metal and the carbon head according to the invention are installed in a horizontal system.
  • the same winding band (PTFE unsintered 0.05 x 6) is used.
  • the drive motor on the carbon head has a power of 2.3 kW
  • the conventional winding head made of metal has 6.9 kW.
  • the winding device according to the invention with a carbon head consumes less power than the metal head at a desired speed, while the power consumption of the carbon head according to the invention during acceleration to the desired speed is equal to or less than for the metal head.
  • Table 3 ⁇ / i> Power consumption for metal head (kW) Power consumption for carbon head (kW) Comparison in% Feed rate of the body (m / min) Rotational speed of the winding head (rpm) At speed When accelerating At speed When accelerating 0.6 to 0.6 0.3 to 0.6 50 100 1 333 0.6-0.7 to 0.9 0.5-0.6 to 0.7 85.71 77.78 2 667 0.8 to 1.1 0.6-0.7 to 0.8 87.5 72.73 3 1000 1 to 1.4 0.7-0.8 to 1 80 71.43 4 1333 1.3 to 1.7 0.9-1 to 1.3 76.92 76.47 5 1667 1.7 to 2,3 1.1-1.2 to 1.9 70.59 82.61 6 2000 metal head carbon head Pitch
  • the winding head made of carbon fiber reinforced plastic (carbon head) according to the invention is superior to previous winding heads both in terms of the achievable winding speed and in terms of energy consumption and the adaptation of the winding speed.

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EP16161276.7A 2015-03-20 2016-03-18 Enrouleur et tête d'enroulement Withdrawn EP3070037A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015104231.2A DE102015104231B4 (de) 2015-03-20 2015-03-20 Wickeleinrichtung und wickelkopf hierfür

Publications (1)

Publication Number Publication Date
EP3070037A1 true EP3070037A1 (fr) 2016-09-21

Family

ID=55650150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16161276.7A Withdrawn EP3070037A1 (fr) 2015-03-20 2016-03-18 Enrouleur et tête d'enroulement

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Country Link
EP (1) EP3070037A1 (fr)
CN (1) CN105984755B (fr)
DE (1) DE102015104231B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108783709A (zh) * 2017-12-01 2018-11-13 自贡市袋友皮具有限公司 一种快速缠绕裹条的装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482284C (de) * 1925-10-31 1929-09-13 Viktor Planer Dr Verfahren und Einrichtung zum Umspinnen elektrischer Leitungsdraehte
DE1255296B (de) * 1962-10-30 1967-11-30 Smith Corp A O Einrichtung zum schraubenlinienfoermigen Wickeln eines Bandes auf einen Dorn
DD253700A1 (de) 1986-11-14 1988-01-27 Thaelmann Schwermaschbau Veb Verfahren und vorrichtung zum bewickeln von strangfoermigem gut mit baendern
ATE59729T1 (de) 1985-11-14 1991-01-15 Alsthom Gec Bandwickler zum umwickeln eines elektrischen leiters mittels waerme.
DE4019944A1 (de) * 1990-02-23 1991-08-29 Thaelmann Schwermaschbau Veb Zentralbandwickler zum bewickeln elektrischer oder optischer leitungen
DE9107125U1 (fr) * 1991-06-10 1992-10-15 Sperber, Klaus
DE4132022A1 (de) * 1991-09-26 1993-04-01 Anatoly Dr Polyakov Verfahren und vorrichtung zum umflechten eines kabels o. dgl.
DE4436651A1 (de) 1994-10-14 1996-04-18 Thaelmann Schwermaschbau Veb Einrichtung zum Bebändern von langgestrecktem Gut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT59729B (de) 1912-06-03 1913-06-25 August Gerber Mappe zum Einheften von Briefschaften und dgl.
DE3042986A1 (de) 1980-11-14 1982-07-08 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Vorrichtung zum umspinnen eines langgestreckten gegenstandes
CN203607163U (zh) * 2013-12-04 2014-05-21 华开明 一种新型同心绕包机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482284C (de) * 1925-10-31 1929-09-13 Viktor Planer Dr Verfahren und Einrichtung zum Umspinnen elektrischer Leitungsdraehte
DE1255296B (de) * 1962-10-30 1967-11-30 Smith Corp A O Einrichtung zum schraubenlinienfoermigen Wickeln eines Bandes auf einen Dorn
ATE59729T1 (de) 1985-11-14 1991-01-15 Alsthom Gec Bandwickler zum umwickeln eines elektrischen leiters mittels waerme.
DD253700A1 (de) 1986-11-14 1988-01-27 Thaelmann Schwermaschbau Veb Verfahren und vorrichtung zum bewickeln von strangfoermigem gut mit baendern
DE4019944A1 (de) * 1990-02-23 1991-08-29 Thaelmann Schwermaschbau Veb Zentralbandwickler zum bewickeln elektrischer oder optischer leitungen
DE9107125U1 (fr) * 1991-06-10 1992-10-15 Sperber, Klaus
DE4132022A1 (de) * 1991-09-26 1993-04-01 Anatoly Dr Polyakov Verfahren und vorrichtung zum umflechten eines kabels o. dgl.
DE4436651A1 (de) 1994-10-14 1996-04-18 Thaelmann Schwermaschbau Veb Einrichtung zum Bebändern von langgestrecktem Gut

Also Published As

Publication number Publication date
DE102015104231B4 (de) 2023-05-11
CN105984755B (zh) 2019-06-18
CN105984755A (zh) 2016-10-05
DE102015104231A1 (de) 2016-09-22

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