DE20213015U1 - Coupling for a mesh sleeve that fits onto a cable or hose and which grips tightly when pulled which closes the mesh around the cable - Google Patents
Coupling for a mesh sleeve that fits onto a cable or hose and which grips tightly when pulled which closes the mesh around the cable Download PDFInfo
- Publication number
- DE20213015U1 DE20213015U1 DE20213015U DE20213015U DE20213015U1 DE 20213015 U1 DE20213015 U1 DE 20213015U1 DE 20213015 U DE20213015 U DE 20213015U DE 20213015 U DE20213015 U DE 20213015U DE 20213015 U1 DE20213015 U1 DE 20213015U1
- Authority
- DE
- Germany
- Prior art keywords
- cable
- mesh
- connecting device
- hose
- diameter
- 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 - Lifetime
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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
- G02B6/545—Pulling eyes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
Abstract
Description
Die Erfindung betrifft ein Verbindungselement als Einziehhilfe für alle bekannten Kabel und Leitungstypen, Rohr in Rohreinzug sowie weiterer Medienteile.The invention relates to a connecting element as a pulling aid for all known cables and wire types, pipe in pipe as well other media parts.
Bekannt ist ein Kabelziehstrumpf aus Stahllitzengeflecht mit großmaschigen Geflechtöftnungen, welche bei hoher Zugkraft im Stahllitzen – Kreuzungsbereich zu hohen punktuellen Druckbelastungen auf das Kabel führen. Diese Belastungen sind zum Beispiel bei Einzug von Glasfaser- Lichtwellenleiter untersagt und dürfen – wenn überhaupt – nur mit kontrollierter Zugkraftmessung erfolgen. Gegenüber dem Stahllitzengeflecht, vorwiegend bestehend aus feindrahtigen, galvanisch verzinkten Bowdenzugkabeln mit einem Nenndurchmesser ab ca. 9 mm für die Abnahme von Kabeldurchmessern ab etwa 6 mm, sind beim Einsatz eines engmaschig gewebten Kunststoffgeflecht als Ziehstrumpf mit einem Nenndurchmesser ab 5 mm auch Leitungen, Kabel etc. mit einem Durchmesser schon ab ca. 3 mm einsetzbar.A cable pulling stocking is known made of steel braid with large mesh Braid openings, which with high tensile strength in steel strands - crossing area too high direct pressure loads on the cable. These burdens are Example for the entry of fiber optic fiber optics prohibited and may - if at all - only with controlled tensile force measurement. Opposite the steel braid, predominantly consisting of fine-wire, galvanized Bowden cable with a nominal diameter from approx. 9 mm for the acceptance of cable diameters from about 6 mm, are when using a closely woven plastic braid as a pulling stocking with a nominal diameter of 5 mm or more, Cables etc. with a diameter of just 3 mm can be used.
Der Erfindung liegt die Aufgabe zu Grunde, eine Möglichkeit zu schaffen, um Medien wie Kabel, Leitungen, Lichtwellenleiter etc. unterschiedlichster Stärke schonend mit geringen Reibungsverlusten und Ausschaltung der bisherigen bekannten Zug- / Druckbelastungen einziehen zu können.The invention is based on the object Basically, one way to create media such as cables, wires, optical fibers etc. of different strengths gentle with low friction losses and switching off the previous ones to be able to move known tensile / compressive loads.
Die Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Patentanspruches (1) gelöst und zwar dadurch, dass der Ziehstrumpf aus einem engmaschigen, vollumschließenden Gewebe besteht. Dass das Gewebe sich durch Zusammenschieben weit öffnet, um das Medium aufzunehmen und bei Zug sich eng und flächendeckend ohne Beschädigungen zu verursachen um das Medium schließt, ist die eigentliche Funktion dieses Ziehstrumpfes.The object is achieved by the Characteristic features of claim (1) solved in that the pulling stocking is made of a close-meshed, fully-enclosing fabric consists. That the fabric opens wide when pushed together to to absorb the medium and, when there is a train, to be narrow and blanket without damage The actual function is to cause the medium to close this pull stocking.
Um unzulässige Belastungen zu vermeiden, wurde der Ziehstrumpf aus einem nahezu geschlossenen Kunststoffgewebe entwickelt. Das enge, flächendeckende Gewebe gewährleistet trotz hoher Zugkraft, dass keine Druckbelastungen punktuell entstehen und somit Materialverzug und Schäden am zu ziehenden Medium nicht auftreten.In order to avoid impermissible loads, the pulling stocking made of an almost closed plastic fabric developed. The narrow, nationwide Fabric guaranteed despite the high tractive force that no pressure loads occur at certain points and thus material delay and damage to the medium to be drawn does not occur.
Mit diesem Ziehstrumpf, welcher aus einem engmaschigen, gewebten Kunststoffgeflecht in Kreuzband – Anordnung besteht und am Anfang einen Adapter mit Innenbefestigung besitzt, werden punktuelle Zugbelastungen auf das zu ziehende Medium weitestgehend vermieden.With this pull stocking, which is made of a close-knit, woven plastic braid in a cruciate ligament arrangement exists and has an adapter with internal fastening at the beginning, selective tensile loads on the medium to be drawn are largely eliminated avoided.
Der am Anfang des Ziehstrumpfes befestigte Adapter ist mit einem M5-Innengewinde ausgestattet und ermöglicht somit eine vielfältige (kraftschlüssige) Verbindung beim Einzug von Kabeln, Leitungen etc. in Rohren, Kanälen und Schächten.The adapter attached to the beginning of the stocking is equipped with an M5 internal thread and thus enables a diverse (non-positive) connection when pulling in cables, lines, etc. in pipes, ducts and Shafts.
Mit dem Ziehstrumpf aus engmaschigem Kreuzband – Kunststoffgewebe werden Materialverzug und Druckbelastungen nahezu ausgeschlossen. Ziehstrümpfe aus Kunststoffgeflecht sind bei einem Nenndurchmesser von 5 mm bis 25 mm für Kabel- und Lichtwellenleiter und andere Medien geeignet mit einem Durchmesser von 3mm bis 25 mm.With the pulling stocking made of close-knit cruciate ligament - plastic fabric material distortion and pressure loads are almost excluded. Take off stockings Plastic braids are with a nominal diameter of 5 mm to 25 mm for Cable and fiber optic cables and other media suitable with one Diameters from 3mm to 25mm.
Die Erfindung wird nachfolgend anhand
von Zeichnungen, bestehend aus
In
Der Messingadapter (
In
In
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20213015U DE20213015U1 (en) | 2002-08-24 | 2002-08-24 | Coupling for a mesh sleeve that fits onto a cable or hose and which grips tightly when pulled which closes the mesh around the cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20213015U DE20213015U1 (en) | 2002-08-24 | 2002-08-24 | Coupling for a mesh sleeve that fits onto a cable or hose and which grips tightly when pulled which closes the mesh around the cable |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20213015U1 true DE20213015U1 (en) | 2003-12-24 |
Family
ID=30010704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20213015U Expired - Lifetime DE20213015U1 (en) | 2002-08-24 | 2002-08-24 | Coupling for a mesh sleeve that fits onto a cable or hose and which grips tightly when pulled which closes the mesh around the cable |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20213015U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11703653B2 (en) | 2021-03-04 | 2023-07-18 | Corning Research & Development Corporation | Pulling grip assembly for cables and related methods |
US11774697B2 (en) | 2020-11-24 | 2023-10-03 | Corning Research & Development Corporation | Fiber optic cable assembly with pulling grip assembly and related methods |
US11906805B2 (en) | 2020-10-16 | 2024-02-20 | Corning Research & Development Corporation | Fiber optic cable assembly with pulling grip assembly |
-
2002
- 2002-08-24 DE DE20213015U patent/DE20213015U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11906805B2 (en) | 2020-10-16 | 2024-02-20 | Corning Research & Development Corporation | Fiber optic cable assembly with pulling grip assembly |
US11774697B2 (en) | 2020-11-24 | 2023-10-03 | Corning Research & Development Corporation | Fiber optic cable assembly with pulling grip assembly and related methods |
US11703653B2 (en) | 2021-03-04 | 2023-07-18 | Corning Research & Development Corporation | Pulling grip assembly for cables and related methods |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040205 |
|
R163 | Identified publications notified |
Effective date: 20040309 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20060301 |