EP0066800B1 - Dispositif pour le toronnage SZ avec un accumulateur en forme de tube - Google Patents

Dispositif pour le toronnage SZ avec un accumulateur en forme de tube Download PDF

Info

Publication number
EP0066800B1
EP0066800B1 EP82104669A EP82104669A EP0066800B1 EP 0066800 B1 EP0066800 B1 EP 0066800B1 EP 82104669 A EP82104669 A EP 82104669A EP 82104669 A EP82104669 A EP 82104669A EP 0066800 B1 EP0066800 B1 EP 0066800B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
stranding
tube store
tube
store
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
EP82104669A
Other languages
German (de)
English (en)
Other versions
EP0066800A1 (fr
Inventor
Ulrich Dipl.-Ing. Oestreich
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 AT82104669T priority Critical patent/ATE13236T1/de
Publication of EP0066800A1 publication Critical patent/EP0066800A1/fr
Application granted granted Critical
Publication of EP0066800B1 publication Critical patent/EP0066800B1/fr
Expired legal-status Critical Current

Links

Images

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 by means of a stranding disk, in which the stranding elements are guided along the surface of a tube storage device which is driven in a reversing manner and serves as a guide and storage body.
  • Stranding devices of this type are known for example from DE-PS 682 267, a rotating stranding disk being provided at the outlet of the tube store.
  • the basic structure of such a stranding device is shown in FIG. 1, the tube store serving as a guide and storage body being designated RO.
  • the tube storage device RO is rotated alternately for a certain period of time in one or the opposite direction by means of a reversibly operating drive device (not shown here) indicated by an arrow RE.
  • the drive can take place, for example, via a gearwheel attached to the extension of the tube store RO, which is moved by a toothed belt.
  • the stranding elements are guided over a fixed, input-side guide perforated disk FS which has a corresponding number of axially running bores for receiving the stranding elements VE.
  • This guide perforated disc FS is firmly connected on its outside to a corresponding frame or housing.
  • a stranding disk VS which is rotatably mounted on its outside via a bearing LA and is fixedly connected to the tube store RO and possibly also driven separately, and has corresponding axial bores for receiving the stranding elements VE.
  • the stranding elements VE are guided at the outlet of the SZ stranding device via a stranding nipple VN.
  • the supplied stranding elements VE roll on the outer surface of the rotating tube store RO and transmit the torque that arises from the points of the most unrolling in the area of the perforated guide plate FS to places of less unwinding in the area of the stranding disk VS.
  • the stranding disk VS itself is a rolling brake, depending on the distribution of the frictional forces, torques are transmitted from the entry area at FS to the stranding area, depending on the torsional rigidity of the stranding elements VE faster or slower.
  • the braking torques on the stranding disk VS are compensated for directly or with a delay, so that the stranding itself takes place with little or no torsion.
  • Too much concentration occurs especially when stranding elements with a soft sheath (e.g. PVC, PE, rubber for thin metallic conductors or strands) or optical fibers with a soft sheath are to be stranded. Such an excessive concentration not only leads to greater frictional forces, but in the extreme case even to the buckling of the stranding element behind the perforated guide plate FS.
  • a soft sheath e.g. PVC, PE, rubber for thin metallic conductors or strands
  • optical fibers with a soft sheath are to be stranded.
  • the present invention which relates to a device of the type mentioned at the outset, is based on the object of avoiding, as far as possible, excessive concentration of the stranding elements in the tube store with simple means.
  • this is achieved in a device of the type mentioned at the outset by providing a sleeve which extends only over part of the tube store and is mounted in such a way that it does not follow the movement of the tube store.
  • the sleeve prevents the stranding elements from unrolling too much.
  • the impact concentration can thus be damped in a targeted manner and a more even distribution of the stranding elements along the tube store can be ensured.
  • the sleeve is arranged to be displaceable in the axial direction, so that the area of the tube store which is covered by the sleeve can be adapted to the type of stranding elements.
  • a sleeve HL is provided, which does not participate in the rotary movement of the tube store RO.
  • the stranding elements VE passing through the axial bores of the guide perforated disk FS in the area of the sleeve HL are braked in their tendency to roll off the subsequent rotating storage part of RO. Only at the right end of the sleeve HL are the stranding elements VE carried along by the surface of the tube store RO due to the frictional forces.
  • these rolling processes also act in the area of the sleeve HL, although, as a comparison between FIGS. 1 and 2 shows that the lay length in the area of the sleeve HL remains greater than in the corresponding left parts of the tube store RO in FIG. 1.
  • the sleeve HL is designed to be displaceable in the axial direction, the area at which the transition from the sleeve HL to the tube store RO occurs can be adapted to the respective properties of the stranding elements. It is expedient if the length of the sleeve HL covers approximately between 5% and 20%, preferably around 10% of the length of the tube store RO.
  • the guide perforated disk FS can be used directly to hold the sleeve HL, since the guide perforated disk FS is also fixed.
  • the outside diameter of the sleeve HL is chosen to be as little as possible larger than the outside diameter of the tube store RO, so that the smallest possible jump in diameter occurs at the transition point between the sleeve HL and the tube store RO.
  • the sleeve HL is appropriately dimensioned so that the tube storage RO rubs only weakly with its surface on the inner surface of the sleeve HL.
  • the sleeve HL can also be rotated to a certain extent, but its speed is always lower than the speed of the tube store RO. This means that also in this case the sleeve HL does not participate in the movement of the tube store RO. A sufficiently large slip thus always remains between the sleeve HL and the tube store RO. A drive via the stranding elements VE can optionally be used to stretch the sleeve HL. In these cases, the sleeve HL can be easily rotatably supported.
  • a concentration of the stranding elements VE can also occur at the outlet end of the tube store RO, e.g. B. if the tube store RO runs slower than the stranding disc VS.
  • a sleeve HL ' (indicated by dash-dotted lines) can be provided in the area of the stranding disk VS.
  • This sleeve HL ' like the sleeve HL, can be designed to be displaceable and can be mounted in a manner similar to this. This embodiment is particularly useful when the stranding disk VS is driven independently and preferably faster than the tube store RO.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Electric Cable Installation (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Claims (11)

1. Dispositif pour réaliser le câblage SZ à l'aide d'une plaque de répartition et dans lequel les éléments de câblage (VE) sont guidés le long de la surface d'un accumulateur tubulaire (RO) entraîné en sens inverse et servant de guide et d'accumulateur, caractérisé par le fait qu'il est prévu un manchon (HL) s'étendant uniquement sur une partie d'accumulateur tubulaire (RO) et qui est soutenu de telle sorte qu'il ne participe pas aux déplacements de l'accumulateur tubulaire (RO).
2. Dispositif suivant la revendication 1, caractérisé par le fait que le manchon (HL) est monté de façon à pouvoir être déplacé axialement de telle sorte que la longueur avec laquelle il péné- tre dans la zone de toronnage, est réglable.
3. Dispositif suivant l'une des revendica. tions 1-2, caractérisé par le fait que le manchon (HL) est maintenu fixe.
4. Dispositif suivant l'une des revendications 1-3, caractérisé par le fait que l'on choisit pour le manchon (HL) un diamètre aussi peu supérieur que possible au diamètre de l'accumulateur tubulaire (RO).
5. Dispositif suivant l'une des revendications 1-4, caractérisé par le fait qu'au voisinage du manchon (HL) se trouve monté un disque perforé de guidage (FS) fixe, à travers les perçages axiaux duquel les éléments de câblage (VE) se déplacent.
6. Dispositif suivant l'une des revendications 1-5, caractérisé par le fait que le manchon (HL) recouvre environ entre 5% et 20% de préférence 10% de la longueur de l'accumulateur tubulaire (RO).
7. Dispositif suivant l'une des revendications 1-6, caractérisé par le fait que le manchon (HL) est disposé sur l'accumulateur tubulaire (RO), au voisinage de l'introduction des éle- ments de câblage (VE).
8. Dispositif suivant l'une des revendications 1-7, caractérisé par le fait qu'il est prévu, à la sortie de l'accumulateur tubulaire (RO), une plaque de répartition (VS) montée rotative et entraînée de préférence d'une manière autonome.
9. Dispositif suivant l'une des revendications 1-8, caractérisé par le fait que le manchon (HL) est disposé sur l'accumulateur tubulaire (RO), au voisinage de la sortie.
10. Dispositif suivant les revendications 8 et 9, caractérisé par le fait que le manchon (HL') est relié à la plaque de répartition (VS).
11. Dispositif suivant la revendication 10, caractérisé par le fait que le manchon (HL') ainsi que la plaque de répartition (VS) sont montés rotatifs, leur vitesse de rotation étant supérieure à celle de l'accumulateur tubulaire (RO).
EP82104669A 1981-06-05 1982-05-27 Dispositif pour le toronnage SZ avec un accumulateur en forme de tube Expired EP0066800B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82104669T ATE13236T1 (de) 1981-06-05 1982-05-27 Vorrichtung zum sz-verseilen mittels eines rohrspeichers.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813122473 DE3122473A1 (de) 1981-06-05 1981-06-05 Vorrichtung zum sz-verseilen mittels eines rohrspeichers
DE3122473 1981-06-05

Publications (2)

Publication Number Publication Date
EP0066800A1 EP0066800A1 (fr) 1982-12-15
EP0066800B1 true EP0066800B1 (fr) 1985-05-08

Family

ID=6134069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104669A Expired EP0066800B1 (fr) 1981-06-05 1982-05-27 Dispositif pour le toronnage SZ avec un accumulateur en forme de tube

Country Status (4)

Country Link
US (1) US4429521A (fr)
EP (1) EP0066800B1 (fr)
AT (1) ATE13236T1 (fr)
DE (2) DE3122473A1 (fr)

Families Citing this family (13)

* 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
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
DE3502768A1 (de) * 1985-01-28 1986-07-31 Siemens AG, 1000 Berlin und 8000 München Verfahren zur sz-verseilung und vorrichtung zur durchfuehrung des verfahrens
DE3603734C2 (de) * 1986-02-06 1994-05-05 Siemens Ag Verfahren und Vorrichtung zum SZ-Verseilen von elektrischen und/oder optischen Verseilelementen
US4813223A (en) * 1988-04-06 1989-03-21 Cooper Industries, Inc. Apparatus for forming an SZ cable and method of use
US4939896A (en) * 1990-01-26 1990-07-10 Siecor Corporation Method and apparatus for S-Z stranding
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
US5729966A (en) * 1996-06-28 1998-03-24 Siecor Corporation Method of marking optical fiber lay direction reversal points on cable jackets
US5904037A (en) * 1997-06-12 1999-05-18 Siecor Corporation Fiber optic cable reversal point marking process and a marking device for use therewith
US6293081B1 (en) 1997-06-12 2001-09-25 Siecor Operations, Llc Fiber optic cable marking process and a sensor device use therewith

Family Cites Families (2)

* 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
AT278129B (de) * 1966-12-03 1970-01-26 Kabel Metallwerke Ghh Vorrichtung zum kontinuierlichen Verseilen von Formsträngen mit reversierendem Schlag

Also Published As

Publication number Publication date
ATE13236T1 (de) 1985-05-15
US4429521A (en) 1984-02-07
DE3263650D1 (en) 1985-06-13
DE3122473A1 (de) 1982-12-23
EP0066800A1 (fr) 1982-12-15

Similar Documents

Publication Publication Date Title
EP0066800B1 (fr) Dispositif pour le toronnage SZ avec un accumulateur en forme de tube
DE1510091B2 (de) Doppeldrall-verseilmaschine
DE1765452B1 (de) Verfahren zum verseilen von verseilelementen fuer elektrische kabel oder leitungen zu einer verseileinheit mit abschnitt weise wechselnder verdrillungsrichtung
DE3404638C2 (fr)
EP0070793A1 (fr) Dispositif pour le câblage SZ avec une disque de toronnage et un accumulateur en forme de tube
DE2916520C2 (de) Vorrichtung zum SZ-Verseilen von Verseilelementen elektrischer Kabel und Leitungen
DE1262716B (de) Zugelement fuer eine Einrichtung zum Ziehen eines langgestreckten Elementes
EP0013047A1 (fr) Dispositif pour fabriquer des câbles, en particulier des câbles de télécommunication
DE10227378B4 (de) Walzenpaar zum Spannen von Strängen aus Filtermaterial
DE2213851C2 (de) Vorrichtung zum Falschzwirnen von insbesondere synthetischen Fäden od. dgl. mittels Friktionsgetrieben
DE3603734C2 (de) Verfahren und Vorrichtung zum SZ-Verseilen von elektrischen und/oder optischen Verseilelementen
DE2412199C2 (de) Verfahren zur abschnittsweise mit wechselnder Drallrichtung bzw. Drallänge erfolgenden Verseilung von elektrischen Kabeln oder Leitungen
CH625566A5 (fr)
DE2331528A1 (de) Kegelaufstellvorrichtung
DE3424511A1 (de) Oe-spinnmaschine mit einer vielzahl von spinnaggregaten und einer verfahrbaren wartungsvorrichtung
DE2736480A1 (de) Spindelstock fuer eine nockenschleifmaschine
DE1928591B2 (de) Verfahren und Vorrichtung zum SZ-Verseilen von Elementen für Kabel oder Leitungen, insbesondere für Nachrichtenkabel
DE2344415C2 (de) Vorrichtung zum Herstellen von mineralisolierten elektrischen Kabeln
DE2237986C3 (de) Vorrichtung zum SZ-Verseilen von Verseilelementen elektrischer Kabel
CH689775A5 (de) Vorrichtung zur reversierenden Verseilung von Verseilelementen.
DE2833705C2 (de) Vorrichtung zur SZ-Vortorsion oder zur SZ-Verseilung von Verseilelementen elektrischer Kabel und Leitungen
DE46364C (de) Vorrichtung zur Herstellung biegsamer Wellen
CH639012A5 (de) Verfahren und vorrichtung zum kontinuierlichen verformen eines laenglichen werkstuecks unbegrenzter laenge.
DE1765452C (de) Verfahren zum Verseilen von Verseilelementen für elektrische Kabel oder Leitungen zu einer Verseileinheit mit abschnittsweise wechselnder Verdrillungsrichtung
DE1510091C3 (de) Doppeldrall-Verseilmaschine

Legal Events

Date Code Title Description
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

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19830513

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 13236

Country of ref document: AT

Date of ref document: 19850515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3263650

Country of ref document: DE

Date of ref document: 19850613

ET Fr: translation filed
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

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19930421

Year of fee payment: 12

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

Ref country code: SE

Payment date: 19930512

Year of fee payment: 12

Ref country code: BE

Payment date: 19930512

Year of fee payment: 12

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

Ref country code: NL

Payment date: 19930531

Year of fee payment: 12

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

Ref country code: AT

Effective date: 19940527

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

Ref country code: SE

Effective date: 19940528

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

Ref country code: BE

Effective date: 19940531

BERE Be: lapsed

Owner name: SIEMENS A.G. BERLIN UND MUNCHEN

Effective date: 19940531

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

Ref country code: NL

Effective date: 19941201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
EUG Se: european patent has lapsed

Ref document number: 82104669.5

Effective date: 19941210

EUG Se: european patent has lapsed

Ref document number: 82104669.5

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

Ref country code: GB

Payment date: 19980414

Year of fee payment: 17

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

Ref country code: FR

Payment date: 19980529

Year of fee payment: 17

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

Ref country code: DE

Payment date: 19980720

Year of fee payment: 17

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

Ref country code: CH

Payment date: 19980810

Year of fee payment: 17

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

Ref country code: GB

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

Effective date: 19990527

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

Ref country code: LI

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

Effective date: 19990531

Ref country code: CH

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

Effective date: 19990531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19990527

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

Ref country code: FR

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

Effective date: 20000131

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: 20000301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST