AT52816B - Closure for covers of sewer pipes and the like. - Google Patents
Closure for covers of sewer pipes and the like.Info
- Publication number
- AT52816B AT52816B AT52816DA AT52816B AT 52816 B AT52816 B AT 52816B AT 52816D A AT52816D A AT 52816DA AT 52816 B AT52816 B AT 52816B
- Authority
- AT
- Austria
- Prior art keywords
- closure
- covers
- bracket
- pipe wall
- sewer pipes
- Prior art date
Links
Landscapes
- Pipe Accessories (AREA)
Description
<Desc/Clms Page number 1>
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der Rohrwandung gekrümmt und die Bügelenden abgeschrägt sind, zum Zwecke, ohne Ausbildung einer besonderen Anschlagfäche in der Rohrwand ein dichtes Anliegen des Bügels bei möglichst geringer Veränderung der Form und Grösse des freien Rohrquerschnittes zu erzielen.
In der Zeichnung ist ein, im Sinne dieser Neuerung ausgeführter Deckelverschluss dargestellt, und zwar zeigt Fig. 1 den Querschnitt durch das Rohr mit dem eingesetzten Deckel, während Fig. 2 eine Draufsicht darstellt.
Der unter Zwischenlage einer Dichtung c in die Muffe e zu pressende Deckel biset mit dem der Erfindung gemäss geformten Verschlussbügel f ausgerüstet, welcher durch den als Schraubenspindel ausgebildeten Stiel 9 im Deckel verdrehbar geführt ist und mittels der mit Handgriff versehenen Mutter li auf- und niedergeschraubt werden kann. Der Deckel wird mit dem Bügel in der Stellung f1 (Fig. 2) eingesetzt und nach Verdrehung des Bügels in die Stellung/ durch Hochschrauben des letzteren dicht eingepresst.
Um das Einrosten des Gewindes 9 möglichst hintanzuhalten, wird dasselbe zweckmässig als sogenanntes Schndrigewinde mit geringer Gangtiefe und bedeutender Ganghöhe ausgeführt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
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the pipe wall is curved and the bracket ends are beveled, for the purpose of achieving a tight fit of the bracket with the least possible change in the shape and size of the free pipe cross-section without the formation of a special stop surface in the pipe wall.
The drawing shows a cover closure designed in accordance with this innovation, namely FIG. 1 shows the cross section through the tube with the cover inserted, while FIG. 2 shows a plan view.
The cover to be pressed into the sleeve e with the interposition of a seal c is equipped with the locking bracket f shaped according to the invention, which is rotatably guided in the cover by the handle 9 designed as a screw spindle and screwed on and off by means of the handle provided with nut li can. The cover is inserted with the bracket in position f1 (Fig. 2) and after turning the bracket into the position / by screwing up the latter, it is tightly pressed in.
In order to prevent the thread 9 from rusting in as far as possible, it is expediently designed as a so-called Schndrig thread with a shallow thread depth and a significant thread pitch.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT52816T | 1910-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT52816B true AT52816B (en) | 1912-03-26 |
Family
ID=3574032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT52816D AT52816B (en) | 1910-09-03 | 1910-09-03 | Closure for covers of sewer pipes and the like. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT52816B (en) |
-
1910
- 1910-09-03 AT AT52816D patent/AT52816B/en active
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