DE427665C - Device for protecting cables against kinking at the exit points from a sleeve or housing - Google Patents
Device for protecting cables against kinking at the exit points from a sleeve or housingInfo
- Publication number
- DE427665C DE427665C DEF58643D DEF0058643D DE427665C DE 427665 C DE427665 C DE 427665C DE F58643 D DEF58643 D DE F58643D DE F0058643 D DEF0058643 D DE F0058643D DE 427665 C DE427665 C DE 427665C
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- cables against
- against kinking
- housing
- exit
- 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
Links
Classifications
-
- 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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/12—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers
- H02G15/14—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers specially adapted for submarine cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cable Accessories (AREA)
Description
Vorrichtung zum Schutze von Kabeln gegen Knickung an den Austrittsstellen aus einer Muffe oder einem Gehäuse. Die für die Unterbringung der Spulen oder Verbindungen gebräuchlichen Muffen und @Gehäuse für Unterwasserkabel sind ziemlich umfangreiche rohr- oder kugelförmige Gebilde, die mit Rücksicht auf den starken Wasserdruck in größeren Tiefen starr gehalten werden müssen. Wenn beim Verlegen eine solche umfangreiche starre Muffe über die Führungs-und Auslegetrommeln läuft, wird das Kabel an der Stelle, wö es aus der starren Muffe austritt, durch die Biegung sehr stark auf Knickung beansprucht.Device to protect cables against kinking at the exit points from a sleeve or a housing. The ones for housing the coils or connections Common sleeves and housings for underwater cables are quite extensive tubular or spherical structures, which with consideration for the strong water pressure in greater depths must be held rigidly. If when laying such an extensive Rigid sleeve runs over the guide and delivery drums, the cable is attached to the Place it out of the rigid sleeve exits through the bend very heavily stressed on kinking.
Die Erfindung betrifft eine Vorrichtung, welche eine Knickung des Kabels an der Austrittsstelle aus der Muffe verhindern und eine allmähliche Biegung gewährleisten soll. In der Zeichnung ist eine Ausführungsform dargestellt. Auf das Kabel a ist eine Anzahl kugelförmiger Körper b aufgereiht, deren Durchmesser mit wachsendem Abstand von der Muffe abnimmt, so daß sich das Kabel dem Trommelumfang allmählich anschmiegt. Die Kugelform ist die geeignetste wegen der großen Beweglichkeit einer Kugel nach allen Seiten. und weil sie bei jeder Lage dem Kabel den gleichen Abstand von der Auflagefläche wahrt. Nach der weiteren Erfindung erhalten die nahe oder unmittelbar an der Muffe c aufgereihten Kugeln einen größeren Durchmesser als die Muffe, um ein gerades Austreten des Kabels aus der Muffe ohne Knickung zu ermöglichen.The invention relates to a device which a kink of the Prevent the cable from exiting the sleeve and gradually bending it to ensure. An embodiment is shown in the drawing. On the Cable a is lined up with a number of spherical bodies b, whose diameter is with increasing distance from the sleeve decreases, so that the cable is the drum circumference gradually snuggles. The spherical shape is the most suitable because of its great mobility a ball on all sides. and because they are the same as the cable in every position Maintains distance from the support surface. According to the further invention obtained the near or balls lined up directly on the sleeve c have a larger diameter than the sleeve to allow the cable to exit straight out of the sleeve without kinking.
Die Kugeln haben, wie bei b' im Querschnitt gezeigt, zweckmäßig glockenförmig sich erweiternde Eintritts- und Austrittsöffnungen e, damit das Kabel sich zwanglos dem Trommelumfang entsprechend biegen kann. In der Mitte verengert sich die Durchbohrung der Kugel bis nahezu auf den Umfang des Kabels, das durch eine geeignete Klemmvorrichtung an dieser Stelle gefaßt werden kann. Um das Kabel gegen Beschädigung durch Reibung zu schützen, wird die Durchbohrung der Kugel zweckmäßig innen mit einer Schicht d aus Gummi -o. dgl. ausgekleidet. Um den Zug vom Kabel abzuhalten, können die Kugeln durch Ketten o. dgl. miteinander verbunden werden.As shown in cross section at b ', the balls are expediently bell-shaped widening entry and exit openings e, so that the cable is relaxed can bend accordingly to the drum circumference. The perforation narrows in the middle the ball almost to the circumference of the cable, which is secured by a suitable clamping device can be grasped at this point. To protect the cable against damage from friction To protect, the bore of the ball is expediently covered with a layer on the inside d made of rubber -o. Lined like. To keep the pull from the cable, the balls can be connected to one another by chains or the like.
Die in der Zeichnung dargestellten Verdickungen a' des Kabels sind die in der Muffe durch Konusse befestigten und zwecks Aufnahme des Zuges zurückgebogenen zwecksThe thickenings shown in the drawing are a 'of the cable those fastened in the socket by cones and bent back to accommodate the train for the purpose of
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF58643D DE427665C (en) | 1925-04-17 | 1925-04-18 | Device for protecting cables against kinking at the exit points from a sleeve or housing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1640744X | 1925-04-17 | ||
DEF58643D DE427665C (en) | 1925-04-17 | 1925-04-18 | Device for protecting cables against kinking at the exit points from a sleeve or housing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE427665C true DE427665C (en) | 1926-04-12 |
Family
ID=25977694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF58643D Expired DE427665C (en) | 1925-04-17 | 1925-04-18 | Device for protecting cables against kinking at the exit points from a sleeve or housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE427665C (en) |
-
1925
- 1925-04-18 DE DEF58643D patent/DE427665C/en not_active Expired
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