WO2001013153A1 - Element de faisceau a chambres pour le cablage d'elements a cabler allonges - Google Patents

Element de faisceau a chambres pour le cablage d'elements a cabler allonges Download PDF

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Publication number
WO2001013153A1
WO2001013153A1 PCT/DE2000/002712 DE0002712W WO0113153A1 WO 2001013153 A1 WO2001013153 A1 WO 2001013153A1 DE 0002712 W DE0002712 W DE 0002712W WO 0113153 A1 WO0113153 A1 WO 0113153A1
Authority
WO
WIPO (PCT)
Prior art keywords
stranding
chamber
strand element
chamber strand
elements
Prior art date
Application number
PCT/DE2000/002712
Other languages
German (de)
English (en)
Inventor
Swen Tischer
Fred Wolf
Thomas Blümig
Reiner Luthardt
Thomas Müller
Original Assignee
Scc Special Communication Cables Gmbh & Co. Kg
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 Scc Special Communication Cables Gmbh & Co. Kg filed Critical Scc Special Communication Cables Gmbh & Co. Kg
Publication of WO2001013153A1 publication Critical patent/WO2001013153A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4407—Optical cables with internal fluted support member

Definitions

  • the present invention relates to a Kammerstrangele ⁇ ment for stranding elongated stranding, ben beschrie as by the preamble of independent claim 1 ⁇ .
  • the object of the present invention is therefore to provide a chamber strand element which, when applicable in the known methods for stranding elongated stranding elements, has a lower torsional rigidity and enables stranding of a large number of elements to be stranded.
  • This object is achieved by the characterizing features of inde ⁇ ä h-dependent patent claim 1, wherein said convenient A ⁇ sfuh- approximately shapes are described by the dependent claims.
  • Providing a chamber string element is stretched for stranding Langge ⁇ stranding which the invention is characterized in accordance with the present ⁇ that it is the one hand, designed to be hollow, and is also split longitudinally.
  • the chamber strand element can be designed for freely movable arrangement on a clamped support tube. This has the further advantage that vibration phenomena, which inevitably occur in the freely rotating element, can be largely prevented when the system is optimally detached, and an extremely gentle treatment of the sensitive stranded goods can thus be guaranteed.
  • the chamber strand element in accordance with the present invention also permits layer or simultaneous multiple stranding.
  • the chamber strand element is preferably divided into at least two parts lying one inside the other, one part of the chamber strand element being provided in an oscillating manner in the support tube and the other part of the chamber strand element being provided in an oscillating manner on the support tube.
  • the support tube takes on the function of vibration stabilization and limitation of the centrifugal circle.
  • minor part of the chamber strand element takes over the exchanger tube ⁇ the function of a Schwmgungsstabil polymerization. Natuer ⁇ are Lich m this respect also multiple arrangements thinking ⁇ bar, as well as various combinations of stranding and Be ⁇ m reinforcement that one operation.
  • the chamber strand element in accordance with the present invention can also be divided around the circumference m segments connected to one another.
  • the one or more support tubes can be constructed in various variants for controlling the properties of the overall system in accordance with the invention. So _ann the one or more support tubes clamped in, be ⁇ dse ⁇ t_g clamped in or divided into m segments.
  • the carrier tube or tubes can additionally be loosened and / or driven to change the friction.
  • Carrier tube 2 a likewise hollow chamber strand element 4 is arranged, which has chambers 8 divided around its circumference by a number of radially outwardly projecting ribs 6. These chambers 8 serve to guide the elongated stranding elements 10 to be stranded, of which only one is shown for reasons of simplicity. Furthermore, a central element 12 is shown in the illustration in FIG. 1, which runs into the chamber strand element 4. 1, the chamber strand element 4 is provided with a slot 14 which extends over the entire length of the chamber strand element 4 and through which the torsional rigidity of the chamber strand element 4 is reduced. As can be seen, the slot 14 is arranged in the region of a rib 6, which is divided into two rib halves 6a and 6b at this point. In this way, the guide function of the guide slot 14 can be arranged on both sides Chambers 8 be maintained to therein leading to stranding elements 10 on ⁇ .
  • FIG. 2 shows a further embodiment of the chamber strand element, corresponding elements being provided with the same reference symbols as in FIG. 1.
  • a modification of the embodiment according to the Fig. 1 is the chamber Strange ⁇ lement in accordance with the embodiment of Fig. 2 m two Tei ⁇ le divided, wherein one part of the chamber strand element, as shown in FIG. 1 is already known on the Tragerrohr 2 is freely movable.
  • a further part of the chamber strand element 4a the m corresponding embodiment having chambers 8a subdivide loin ribs 6c, and also with an up uöer the entire length of the element 4a extending slot 14a is hen ⁇ verse.
  • stranding in m layers or multiple stranding can be carried out.
  • FIG. 3 shows a further exemplary embodiment of the chamber strand element, in which case corresponding features are denoted by the same reference numerals as in FIGS. 2 and 3.
  • the chamber strand element 4 is constructed in accordance with FIG. 3 in such a way that there are two essentially symmetrical halves to the horizontal center line, with the slot 14 extending over the entire length of the chamber strand element 4 a chamber 16 delimited by two ribs 6 is provided, the extent of which corresponds substantially to the extent of the slot 14 over the circumference, as a result of which the symmetrical division m results in the upper and lower half of the chamber strand element 4 in accordance with FIG. 3.
  • FIG. 4 shows a variation of the embodiment to measure ⁇ gift of Fig.
  • FIG. 5 provides a further variation of the embodiment in accordance with FIG. 3.
  • the difference in this embodiment compared with the embodiment according to measure ⁇ gift of Fig. 3 in that provided due to the larger diameter of the central element 12 is a wider variety of pen by Rip ⁇ 6 distributed Fuhrungshimmmern 8 smo, so that a larger number of Kings ⁇ be guided stranding 10 nen.
  • FIG. 6 a modification of the embodiment according to FIG. 1 is essentially provided, where, in accordance with the embodiment according to FIG. 5, an enlarged number of ⁇ compared to the embodiment according to FIG guide chambers 8 distributed by ribs 6 are provided.
  • FIG. 7 again shows four cross sections at different long points of an embodiment of the chamber strand element.
  • 7 consists of chamber strand elements 18a to 18 ⁇ distributed around the circumference, each of which has a chamber 8 which is delimited by half-ribs 20.
  • the segments 18a to 18 ⁇ are connected to the adjacent segment via the half ribs 20.
  • the longitudinal slot, which is necessary for a reduced torsional rigidity, is defined by an unconnected separating surface, here designated by the reference number 22.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Ropes Or Cables (AREA)

Abstract

L'invention concerne un élément de faisceau à chambres (8) pour le câblage d'éléments à câbler (10) allongés, qui est creux et présente une fente (14) s'étendant sur toute sa longueur.
PCT/DE2000/002712 1999-08-12 2000-08-11 Element de faisceau a chambres pour le cablage d'elements a cabler allonges WO2001013153A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999138107 DE19938107A1 (de) 1999-08-12 1999-08-12 Kammerstrangelement zur Verseilung langgestreckter Verseilelemente
DE19938107.0 1999-08-12

Publications (1)

Publication Number Publication Date
WO2001013153A1 true WO2001013153A1 (fr) 2001-02-22

Family

ID=7918084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/002712 WO2001013153A1 (fr) 1999-08-12 2000-08-11 Element de faisceau a chambres pour le cablage d'elements a cabler allonges

Country Status (2)

Country Link
DE (1) DE19938107A1 (fr)
WO (1) WO2001013153A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112835162A (zh) * 2021-01-23 2021-05-25 常熟高通智能装备有限公司 一种光纤带光缆

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993429A (fr) * 1949-06-21 1951-10-31 Signaux Entr Electriques Câble électrique et son procédé de fabrication
FR1088108A (fr) * 1953-02-25 1955-03-03 Pirelli General Cable Works Câble électrique à plusieurs conducteurs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993429A (fr) * 1949-06-21 1951-10-31 Signaux Entr Electriques Câble électrique et son procédé de fabrication
FR1088108A (fr) * 1953-02-25 1955-03-03 Pirelli General Cable Works Câble électrique à plusieurs conducteurs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112835162A (zh) * 2021-01-23 2021-05-25 常熟高通智能装备有限公司 一种光纤带光缆

Also Published As

Publication number Publication date
DE19938107A1 (de) 2001-02-15

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