AT14880B - Tubing for electric cables. - Google Patents
Tubing for electric cables.Info
- Publication number
- AT14880B AT14880B AT14880DA AT14880B AT 14880 B AT14880 B AT 14880B AT 14880D A AT14880D A AT 14880DA AT 14880 B AT14880 B AT 14880B
- Authority
- AT
- Austria
- Prior art keywords
- tubing
- halves
- electric cables
- pipeline
- cables
- Prior art date
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Details Of Indoor Wiring (AREA)
Description
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Österreichische PATENTSCHRIFT N"14880. Rohrleitung für elektrische Kabel.
Die vorliegende Erfindung bezicht sich auf die bekannten Rohrleitungen für elektrische Kabel, welche durch die Vereinigung zweier, einen halbzylindrischen oder U-förmigen Querschnitt aufweisenden Blech- oder Walzeisenrinnen gebildet werden, sowie auf Einrichtungen zur Vereinigung beider Hälften zu einem geschlossenen Rohr.
In Fig. 1 der umstehenden Zeichnung ist eine zur gleichzeitigen Aufnahme von mehrerenimBodenzuverlegendenKabelnbestimmteSchutzdeckeimQuerschnittdargestellt. Dieselbe besteht aus zwei Hälften a, deren Querschnitt je nach der Anzahl der Kabel, welche die Schutzhülle aufzunehmen bestimmt ist, aus zwei oder mehreren aneinander gefügten und ein Stück bildenden halbzylindrischen Rinnen besteht, die bei Vereinigung der beiden Hälften ebensoviele Rohre bilden. Die Vereinigung der Rohrhälften erfolgt durch
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kommene Vermeidung von vorstehenden Teilen, wie der vorerwähnten Keilflächen, einfacher, was wieder eine Verminderung der Herstellungskosten zur Folge hat.
Nach der in Fig. 2 und 3 dargestellten Ausführungsform werden zum Zusammenhalten beider Rohrhälften Schraubenzwingen d verwendet, die in bestimmten Abständen von aussen her auf die Flasnchen b aufgesteckt und durch Anziehen der zweckmässig mit Vierkant versehenen
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ist und dabei ein viel rascheres Zusammensetzen beim Verlegen, bezw. Auseinandernehmen. bei Störungen im Kabel u. s. w. zulässt. Bezüglich der Verlegung ist noch/u erwähnen, dass darauf Rücksicht genommen werden muss, dass die Stösse der Rohrhälften auf beiden Seiten versetzt angeordnet werden müssen, damit die Schutzdecke die nötige Längsverbindung und damitdienötigeVersteifungerhält.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Austrian PATENT N "14880. Pipeline for electrical cables.
The present invention relates to the known pipelines for electrical cables, which are formed by the union of two sheet metal or rolled iron channels having a semicylindrical or U-shaped cross-section, and to devices for combining both halves to form a closed pipe.
In Fig. 1 of the accompanying drawing, a protective cover intended for the simultaneous reception of several cables to be laid in the floor is shown in cross section. It consists of two halves a, the cross-section of which, depending on the number of cables which the protective sheath is intended to receive, consists of two or more semi-cylindrical grooves joined together and forming one piece, which when the two halves join together form the same number of tubes. The union of the pipe halves takes place through
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avoidance of protruding parts, such as the aforementioned wedge surfaces, easier, which in turn leads to a reduction in manufacturing costs.
According to the embodiment shown in FIGS. 2 and 3, screw clamps d are used to hold the two pipe halves together, which are attached to the bottle b from the outside at certain intervals and which are appropriately provided with a square by tightening
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and a much faster assembly when laying, respectively. Disassemble. in the event of faults in the cable s. w. allows. Regarding the laying, it should be mentioned that it must be taken into account that the joints of the pipe halves must be offset on both sides so that the protective cover has the necessary longitudinal connection and thus the necessary stiffening.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT14880T | 1902-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT14880B true AT14880B (en) | 1904-01-25 |
Family
ID=3514965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT14880D AT14880B (en) | 1902-03-27 | 1902-03-27 | Tubing for electric cables. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT14880B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611656A (en) * | 1985-01-14 | 1986-09-16 | Kendall Jr Clarence E | Protective jacket assembly |
-
1902
- 1902-03-27 AT AT14880D patent/AT14880B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611656A (en) * | 1985-01-14 | 1986-09-16 | Kendall Jr Clarence E | Protective jacket assembly |
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