EP0063698A1 - Dispositif pour la mise en place d'une couche de fils sur un produit filiforme - Google Patents

Dispositif pour la mise en place d'une couche de fils sur un produit filiforme Download PDF

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Publication number
EP0063698A1
EP0063698A1 EP82102561A EP82102561A EP0063698A1 EP 0063698 A1 EP0063698 A1 EP 0063698A1 EP 82102561 A EP82102561 A EP 82102561A EP 82102561 A EP82102561 A EP 82102561A EP 0063698 A1 EP0063698 A1 EP 0063698A1
Authority
EP
European Patent Office
Prior art keywords
wires
hollow nipple
hollow
nipple
guide grooves
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
EP82102561A
Other languages
German (de)
English (en)
Other versions
EP0063698B1 (fr
Inventor
Siegfried Richter
Dieter Ahlvers
Roland Ing. Grad. Obieglo
Horst Gelmroth
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.)
Kabelmetal Electro GmbH
Original Assignee
Kabelmetal Electro 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 Kabelmetal Electro GmbH filed Critical Kabelmetal Electro GmbH
Publication of EP0063698A1 publication Critical patent/EP0063698A1/fr
Application granted granted Critical
Publication of EP0063698B1 publication Critical patent/EP0063698B1/fr
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
    • 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

Definitions

  • the present invention relates to a device for placing one or more layers of a plurality of metallic wires, the direction of which changes continuously during the stranding, on the surface of elongated material, in particular of electrical cables or lines, by means of a hollow nipple rotating with changing direction of rotation the outer circumference of the wires and in the bore the cable core are guided.
  • the disadvantage here is that there must always be an adhesive mass as a base and a correspondingly long guide to prevent the concentric conductor from falling off the core. Because a roping through the leader does not take place. Such a mass is often undesirable, e.g. B. in the manufacture of cables for high and highest voltages or reinforcements for any strand-like material.
  • the cable core for example, to which the wires are to be applied, is passed through a hole in the cone.
  • the invention is therefore based on the object to further improve the known manufacturing process with the so-called "lost nipple", to concretize the guidance of the individual wires and at the same time an adaptation to z. B. to ensure different cable or line diameters.
  • the angle of inclination of the outer surfaces of the circumferential hollow nipple to its central axis is 5 to 20 °, preferably 10 to 15 °.
  • the prerequisite for the functioning of a band as a "lost nipple" is that the wires are fed exactly to the point of run-up.
  • the hollow nipple at its end facing the point of contact of the wires on the surface of the material with guide grooves evenly distributed over the circumference and at the end of the cable core facing the hollow nipple with one end circular plate with holes arranged in one or more circles for the wires ends, the wires being freely guided from the exit of these holes to the inlet into the guide grooves located at the other end of the hollow nipple. It is therefore not necessary to provide longitudinal grooves on the surface of the hollow nipple.
  • the wires are properly guided through the guide grooves shortly before being placed on them.
  • the individual wires are stored correctly and evenly on the circumference z.
  • the holes in the circular plate in one or more pitch circles can be marked according to the current number of wires, which saves setup time.
  • the circular plate with the holes for the wires and the hollow nipple with guide grooves provided at the end form a functional unit.
  • These parts can also consist of one piece, ie form a mechanically firmly connected unit.
  • the hollow nipple and the circular plate are two separate components. On the one hand, this greatly simplifies the structural design and the manufacture of these parts, but it can also save considerably on set-up times.
  • the hollow nipple and the annular plate consist of two parts, then an annular plate with a fixed number of bores for the individual wires can be assigned several hollow nipples with different bores for different core diameters. Hollow nipple and plate are therefore interchangeable.
  • An exchange can be carried out in the simplest way if the hollow nipple and the annular plate can be connected by screws. This means that a single plate is necessary for several wire numbers, due to one or more pitch circles, it being possible to assign a hollow nipple with the appropriate number of guide grooves for the respective wire diameter. This possibility not only reduces the tooling effort considerably, but also leads to a significant reduction in the set-up times, since the plate with the bores does not have to be changed constantly and the wires do not have to be drawn through the entire tool into the device again.
  • the hollow nipple consists of a hollow cylindrical part and a part adjoining it in the direction of passage of the cable core in the form of a blunt hollow cone. This ensures free feeding of the individual wires to the guide grooves at the other end of the hollow nipple.
  • the z. B. from an inner conductor, an inner conductive layer, an insulation and an outer conductive layer existing cable core 1,.
  • the individual wires 3 are withdrawn from wire supplies (not shown) and guided through guides 4 in the annular plate 5 and guided in the direction of the guide grooves 7 with the cover sleeve 6.
  • the grooves are distributed around the circumference in accordance with the number of wires to be applied.
  • the detachable attachment of the hollow nipple 2 to the annular plate 5 is expediently carried out by means of a screw connection 9.
  • the hollow nipple 2 itself advantageously consists of a hollow cylindrical part 10 and an adjoining frustoconical part 11 bearing the guide grooves 7 at the end.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
EP82102561A 1981-04-28 1982-03-26 Dispositif pour la mise en place d'une couche de fils sur un produit filiforme Expired EP0063698B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3116748 1981-04-28
DE19813116748 DE3116748A1 (de) 1981-04-28 1981-04-28 Vorrichtung zum auflegen einer drahtlage auf strangfoermiges gut

Publications (2)

Publication Number Publication Date
EP0063698A1 true EP0063698A1 (fr) 1982-11-03
EP0063698B1 EP0063698B1 (fr) 1986-08-20

Family

ID=6130953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102561A Expired EP0063698B1 (fr) 1981-04-28 1982-03-26 Dispositif pour la mise en place d'une couche de fils sur un produit filiforme

Country Status (5)

Country Link
EP (1) EP0063698B1 (fr)
DE (2) DE3116748A1 (fr)
DK (1) DK155062C (fr)
FI (1) FI72832C (fr)
NO (1) NO156027C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220614C2 (de) * 1992-06-24 1998-10-15 Kabelwerke Friedrich C Ehlers Elektrisches Kabel mit im Schichtenaufbau angeordneter Abschirmung
RU2152658C1 (ru) * 1999-06-29 2000-07-10 Мелентьев Виктор Иннокентьевич Крутильный орган машины реверсивной скрутки

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1875570U (de) * 1961-10-14 1963-07-18 Hackethal Draht & Kabelwerk Ag Ein- oder mehradriges kabel mit konzentrisch angebrachter verseillage.
CH468517A (de) * 1966-12-03 1969-02-15 Kabel Metallwerke Ghh Vorrichtung zum kontinuierlichen Verseilen von Formsträngen mit reversierendem Schlag
DE1301380B (de) * 1966-05-10 1969-08-21 Comp Generale Electricite Maschine zur Herstellung eines aus Einzeldraehten reversierenden Schlages bestehenden konzentrischen Schutzleiters
DE1960318A1 (de) * 1969-12-02 1971-06-03 Felten & Guilleaume Kabelwerk Vorrichtung zum Umboerdeln von Isolierpapier
DE2444951A1 (de) * 1974-09-20 1976-04-08 Kabel Metallwerke Ghh Verfahren und vorrichtung zur herstellung kunststoffisolierter elektrischer kabel
DE2522849A1 (de) * 1975-05-23 1976-12-02 Felten & Guilleaume Carlswerk Verfahren und vorrichtung zur herstellung von kabeln mit zugfestem kunststoffmantel
DE2632986B2 (de) * 1976-07-02 1978-07-13 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Verfahren zur Herstellung eines Kabels mit einer leitenden konzentrischen Mantelschicht und Vorrichtung zur Durchführung des Verfahrens
DE2705743A1 (de) * 1977-02-11 1978-08-17 Kabel Metallwerke Ghh Verfahren und vorrichtung zum auflegen einer drahtlage auf strangfoermiges gut
DE2713521A1 (de) * 1977-03-26 1978-09-28 Kabel Metallwerke Ghh Verfahren und vorrichtung zum auflegen einer drahtlage auf strangfoermiges gut

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6608280U (de) * 1966-12-03 1971-07-29 Kabel Metallwerke Ghh Vorrichtung zum kontinuierlichen verseilen von formstraengen mit reversierendem schlag.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1875570U (de) * 1961-10-14 1963-07-18 Hackethal Draht & Kabelwerk Ag Ein- oder mehradriges kabel mit konzentrisch angebrachter verseillage.
DE1301380B (de) * 1966-05-10 1969-08-21 Comp Generale Electricite Maschine zur Herstellung eines aus Einzeldraehten reversierenden Schlages bestehenden konzentrischen Schutzleiters
CH468517A (de) * 1966-12-03 1969-02-15 Kabel Metallwerke Ghh Vorrichtung zum kontinuierlichen Verseilen von Formsträngen mit reversierendem Schlag
DE1960318A1 (de) * 1969-12-02 1971-06-03 Felten & Guilleaume Kabelwerk Vorrichtung zum Umboerdeln von Isolierpapier
DE2444951A1 (de) * 1974-09-20 1976-04-08 Kabel Metallwerke Ghh Verfahren und vorrichtung zur herstellung kunststoffisolierter elektrischer kabel
DE2522849A1 (de) * 1975-05-23 1976-12-02 Felten & Guilleaume Carlswerk Verfahren und vorrichtung zur herstellung von kabeln mit zugfestem kunststoffmantel
DE2632986B2 (de) * 1976-07-02 1978-07-13 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Verfahren zur Herstellung eines Kabels mit einer leitenden konzentrischen Mantelschicht und Vorrichtung zur Durchführung des Verfahrens
DE2705743A1 (de) * 1977-02-11 1978-08-17 Kabel Metallwerke Ghh Verfahren und vorrichtung zum auflegen einer drahtlage auf strangfoermiges gut
DE2713521A1 (de) * 1977-03-26 1978-09-28 Kabel Metallwerke Ghh Verfahren und vorrichtung zum auflegen einer drahtlage auf strangfoermiges gut

Also Published As

Publication number Publication date
DK155062C (da) 1989-07-03
NO156027B (no) 1987-03-30
FI821360A0 (fi) 1982-04-20
DE3272671D1 (en) 1986-09-25
NO821379L (no) 1982-10-29
FI72832C (fi) 1987-07-10
DK178682A (da) 1982-10-29
NO156027C (no) 1987-07-08
DE3116748A1 (de) 1982-11-11
DK155062B (da) 1989-01-30
FI72832B (fi) 1987-03-31
EP0063698B1 (fr) 1986-08-20
FI821360L (fi) 1982-10-29
DE3116748C2 (fr) 1988-12-01

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