EP0070793B1 - Dispositif pour le câblage SZ avec une disque de toronnage et un accumulateur en forme de tube - Google Patents

Dispositif pour le câblage SZ avec une disque de toronnage et un accumulateur en forme de tube Download PDF

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Publication number
EP0070793B1
EP0070793B1 EP82730064A EP82730064A EP0070793B1 EP 0070793 B1 EP0070793 B1 EP 0070793B1 EP 82730064 A EP82730064 A EP 82730064A EP 82730064 A EP82730064 A EP 82730064A EP 0070793 B1 EP0070793 B1 EP 0070793B1
Authority
EP
European Patent Office
Prior art keywords
stranding
disk
tube
store
speed
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.)
Expired
Application number
EP82730064A
Other languages
German (de)
English (en)
Other versions
EP0070793A1 (fr
Inventor
Wolfgang Ing.(Grad.) Dzyck
Bernd Hoppe
Marin Ing. Loczenski (Grad.)
Dieter Dipl.-Ing. Vogelsberg
Fred Wolf
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT82730064T priority Critical patent/ATE15111T1/de
Publication of EP0070793A1 publication Critical patent/EP0070793A1/fr
Application granted granted Critical
Publication of EP0070793B1 publication Critical patent/EP0070793B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • H01B13/02—Stranding-up
    • H01B13/0235—Stranding-up by a twisting device situated between a pay-off device and a take-up device
    • H01B13/0242—Stranding-up by a twisting device situated between a pay-off device and a take-up device being an accumulator
    • H01B13/025—Stranding-up by a twisting device situated between a pay-off device and a take-up device being an accumulator of tubular construction

Definitions

  • the invention relates to a device for SZ stranding with the aid of a fixed guide perforated disk and a reversing driven stranding disk, the stranding elements being arranged along a tubular guide and storage body (tube storage) of the stranding disk arranged concentrically to the stranding axis and extending from the perforated guide disk to the stranding disk are supplied, and with a separate drive for the stranding disk and the tube storage.
  • SZ stranding devices in which the processes and the fume cupboards are firmly in place, are becoming increasingly important in cable production technology for a number of reasons.
  • a device for SZ stranding as described in DE-PS 682 267, is still proving itself today.
  • the machine known from this publication which is also referred to as a tube storage stranding machine, works with a reversing driven stranding disk, to which the stranding elements are fed via a tube store.
  • a machine of this type is dealt with in DE-GM publication 7 113979.
  • the separate drive of the stranding disk and the tube store is also known from this.
  • the individual elements such. T. helically applied to the outer surface of the tube storage and removed from there with the help of a trigger. Because the elements are pulled over the tube storage during this process, the lowest possible coefficient of friction is aimed for in order to keep the tensile stress on the stranding elements low.
  • the invention has for its object to reduce the difficulties mentioned.
  • the drive is designed such that the tube store rotates approximately at half the speed of the stranding disk.
  • a tube store driven at approximately half the speed has the advantage that at both ends of the tube store the stranded material only has half the speed difference compared to the tube store and in the middle of the store the speed of the stranded material and the tube store even match
  • the arrangement of the guide perforated disk rigidly connected to the tube store need only be arranged approximately in the middle and can deviate from this central position by approximately ⁇ 20% depending on the size of the speed of the tube store.
  • the tube storage approximately provided in the middle with a guide perforated disk fixedly connected to it will preferably be stored in the area of this perforated guide disk in a fixed frame.
  • the drive for the pipe storage can also be advantageously arranged in the area of the bearing block.
  • the device for SZ stranding consists of a stranding disk 10 driven by the drive 11 reversing and from a tubular accumulator 20 which is approximately between the stranding disk 10 and a guide hole Disc 15 extends.
  • the tubular storage device is driven by the drive 11 of the stranding disk with the interposition of a gear 23, which can be designed as a step or adjusting gear.
  • the stranding elements 8 belonging to the core layer are guided through the tube store, while the stranding elements 9 to be newly applied are fed from the guide perforated disk 15 along the outer surface of the tube store 20 to the stranding disk 10.
  • the direction of manufacture is indicated by arrow 12.
  • the device for SZ stranding consists of a stranding disk 10 which is driven in a reversing manner by the drive 11 and of a tube store 20 which extends from the stranding disk 10 to a fixed guide perforated disk 15.
  • a separate drive 21 is assigned to the tube store.
  • the low-mass stranding disk 10 can thus be reversed very quickly by its own drive, while the tube accumulator with a large mass has a much more robust drive that does not need to be reversed with the same speed.
  • the core layer 8 is passed through the tube store, while the stranding elements 9 (only one element shown) belonging to the layer to be newly applied are fed through the guide perforated disk 15 along the outer surface to the tube store 20 of the stranding disk 10.
  • FIG. 3 shows a tubular storage SZ stranding device with the structure of stranding disk 10, tubular storage 20 and guide perforated disk 15 corresponding to FIGS. 1 and 2.
  • the drives are not shown. It is assumed that the stranding disk 10 is operated at a speed n, while the tubular accumulator is operated at a different speed n 2 , which is approximately equal to '/ 2 n. These speed ratios result in a particularly uniform distribution of the wraps of the stranding elements 9 over the entire length of the tube store.
  • a guide perforated disk 25 is rigidly connected to it. This guide perforated disk ensures that the number of wraps in front of or behind the perforated disk of the stranding elements 9 per unit length of the tube store are the same.
  • FIG. 4 the area of the tube store 20 with the guide perforated disk 25 is shown enlarged in a detailed representation of FIG. 3.
  • the tube store 20 is mounted on the guide plate 25 by means of the bearings 26 and the bearing block 27. In this area, the separate drive 21 for the tube storage 20 is also provided.
  • the tube storage SZ stranding machine shown in FIG. 5 (stranding elements not shown for the sake of clarity) consists in the usual way of a stranding disk 10 operated reversibly by a drive 11, a tube storage 20 provided with a separate drive 21 and a guide perforated disk 15 Fixed perforated guide disk 15 and with the stranding disk 10 rotating at a different speed from the tube storage speed, sleeves 18 and 13 are firmly connected, which overlap the tube storage device over part of its length and thus form different speed ranges of the tube storage device.
  • the sleeve connected to the guide perforated disk 15 forms a tube storage section 51 with zero speed, which is followed by a section 52 with the speed of the tube store 20. This is followed by a further section 53, which has the rotational speed of the stranding disk.
  • the situation can be easily changed, for example, the sleeve 18 can be made so long that it overlaps almost half of the tube store 20, so that half the length of the tube store is zero speed .
  • the adjacent area of the tube store will perhaps be operated at 75% of the speed of the stranding disk 10. In any case, particularly uniform wrapping of the stranding elements along the entire tube store is achieved with such devices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Claims (4)

1. Dispositif pour le câblage SZ de câbles ou conducteurs électriques à l'aide d'un disque perforé de guidage (15) disposé fixe et d'un disque de toronnage (10) entraîné alternativement dans un sens et dans l'autre, où les éléments de câble sont amenés au disque de toronnage le long d'un corps tubulaire de guidage et d'accumulation ou accumulateur tubulaire (20) qui est disposé sur l'axe de câblage et s'étend du disque perforé de guidage (15) jusqu'au disque de toronnage (10), et comprenant des entraînements séparés pour le disque de toronnage (10) et l'accumulateur tubulaire (20), caractérisé en ce que l'accumulateur tubulaire (20) tourne à peu près à la moitié de la vitesse du disque de toronnage (10).
2. Dispositif selon la revendication 1, caractérisé en ce qu'un disque perforé de guidage (25), qui est rigide et sert aux éléments de câble (9), est disposé à peu près au milieu de l'accumulateur tubulaire (20) , entraîné à peu prés à la moitié de la vitesse de rotation du disque de toronnage (10).
3. Dispositif selon la revendication 2, caractérisé en ce que l'accumulateur tubulaire (20) et le disque perforé de guidage (25), relié rigidement à l'accumulateur, sont montés rotatifs dans un support fixe (25) dans la région de ce disque perforé de guidage (25).
4. Dispositif selon la revendication 3, caractérisé en ce que l'entraînement (21) pour l'accumulateur tubulaire (20) et le dique perforé de guidage (25), relié rigidement à l'accumulateur, est disposé dans la région du support (27).
EP82730064A 1981-06-05 1982-05-07 Dispositif pour le câblage SZ avec une disque de toronnage et un accumulateur en forme de tube Expired EP0070793B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82730064T ATE15111T1 (de) 1981-06-05 1982-05-07 Vorrichtung zum sz-verseilen mit einer verseilscheibe und einem rohrspeicher.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3123171 1981-06-05
DE3123171A DE3123171C2 (de) 1981-06-05 1981-06-05 Vorrichtung zum SZ-Verseilen mit Hilfe einer Verseilscheibe und einem Rohrspeicher

Publications (2)

Publication Number Publication Date
EP0070793A1 EP0070793A1 (fr) 1983-01-26
EP0070793B1 true EP0070793B1 (fr) 1985-08-21

Family

ID=6134462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82730064A Expired EP0070793B1 (fr) 1981-06-05 1982-05-07 Dispositif pour le câblage SZ avec une disque de toronnage et un accumulateur en forme de tube

Country Status (4)

Country Link
US (1) US4432199A (fr)
EP (1) EP0070793B1 (fr)
AT (1) ATE15111T1 (fr)
DE (2) DE3123171C2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243915A1 (de) * 1982-11-25 1984-05-30 Siemens AG, 1000 Berlin und 8000 München Rohrspeicher-sz-verseilmaschine
DE3404264A1 (de) * 1984-02-03 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum sz-verseilen fuer elektrische kabel oder leitungen
DE3483323D1 (de) * 1984-04-19 1990-10-31 Siemens Ag Vorrichtung mit zwei konzentrisch angeordneten rohrspeichern.
DE3500191A1 (de) * 1985-01-04 1986-07-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zur sz-verseilung und einrichtung zu dessen durchfuehrung
DE3525571A1 (de) * 1985-07-15 1987-01-15 Siemens Ag Verfahren und vorrichtung zum mehrlagigen sz-verseilen von adern einer elektrischen leitung
DE3603734C2 (de) * 1986-02-06 1994-05-05 Siemens Ag Verfahren und Vorrichtung zum SZ-Verseilen von elektrischen und/oder optischen Verseilelementen
DE3607443A1 (de) * 1986-03-04 1987-09-10 Siemens Ag Verfahren und vorrichtung zum sz-verseilen von kabeladern mit sektorfoermigem leiterquerschnitt
DE3729534A1 (de) * 1987-09-04 1989-03-16 Philips Patentverwaltung Vorrichtung zum reversierenden verseilen (sz-verseilung) mindestens eines verseilelements eines kabels
DE8802812U1 (de) * 1988-02-29 1989-06-29 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum SZ-Verseilen
US4813223A (en) * 1988-04-06 1989-03-21 Cooper Industries, Inc. Apparatus for forming an SZ cable and method of use
DD285620A5 (de) * 1989-10-13 1990-12-19 Veb Schwermaschinenbau-Kombinat "Ernst Thaelmann" Magdeburg,Dd Rohrspeicherverseilmaschine zum sz-verseilen von optischen oder elektrischen leitungen
US5237809A (en) * 1991-06-17 1993-08-24 Siemens Aktiengesellschaft Method and apparatus for stranding conductors with changing lay directions
CH690725A5 (de) * 1993-05-07 2000-12-29 Frisch Kabel Und Verseilmaschb Verfahren und Vorrichtung zur reversierenden Verseilung von Verseilelementen.
DE19505567A1 (de) * 1994-04-06 1995-10-12 Frisch Kabel Verseilmaschf Vorrichtung zur reversierenden Verseilung von Verseilelementen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7113979U (fr) * 1967-12-16 1971-09-30 British Insulated Callenders Gables Ltd

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610650C (de) * 1930-08-08 1935-03-14 Siemens Schuckertwerke Akt Ges Verfahren und Vorrichtung zur Herstellung von Adergruppen fuer Fernmeldekabel
DE1596151A1 (de) * 1965-12-30 1971-04-29 Lucas Industries Ltd Verfahren zur Herstellung von Sauerstoffelektroden
AT278129B (de) * 1966-12-03 1970-01-26 Kabel Metallwerke Ghh Vorrichtung zum kontinuierlichen Verseilen von Formsträngen mit reversierendem Schlag
DE2411151A1 (de) * 1974-03-08 1975-09-18 Abel Und Metallwerke Gutehoffn Verseilvorrichtung zur herstellung von elektrischen kabeln oder leitungen
FI65000C (fi) * 1974-11-15 1984-02-10 Siemens Ag Foerfarande och anordning foer sz-tvinning av elektriska kablar
DE2804480C2 (de) * 1978-01-31 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Verfahren und Vorrichtung zum lagenweisen SZ-Verseilen von Verseilelementen um einen flexiblen Kernstrang
DE3006055C2 (de) * 1980-02-18 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Umspinnung von Verseilelementen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7113979U (fr) * 1967-12-16 1971-09-30 British Insulated Callenders Gables Ltd

Also Published As

Publication number Publication date
DE3265581D1 (en) 1985-09-26
US4432199A (en) 1984-02-21
ATE15111T1 (de) 1985-09-15
EP0070793A1 (fr) 1983-01-26
DE3123171C2 (de) 1983-12-01
DE3123171A1 (de) 1982-12-23

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