CH291593A - Reinforcement at soft metal pipe ends. - Google Patents
Reinforcement at soft metal pipe ends.Info
- Publication number
- CH291593A CH291593A CH291593DA CH291593A CH 291593 A CH291593 A CH 291593A CH 291593D A CH291593D A CH 291593DA CH 291593 A CH291593 A CH 291593A
- Authority
- CH
- Switzerland
- Prior art keywords
- reinforcement
- soft metal
- metal pipe
- pipe ends
- hard metal
- Prior art date
Links
Landscapes
- Piles And Underground Anchors (AREA)
Description
Versteifung an Weichmetallrohrenden. Gegenstand der Erfindung ist eine Ver steifung an 'V#@Teichmetallrohrenden, die erfin dungsgemäss aus einem in das Weichmetall rohrende eingeführten Hartmetallring gebil det ist.
Solche Weichmetallrohrenden sind z. B. mit dem einen Ende eines beispielsweise aus (Tuss, Eisen oder Asbestzement bestehenden Rohres z. B. mittels Verschraubung oder hupphing zu verbinden. Für den ersten Fall (Verschraubung) wird der Hartmetallring zweckmässig mit einem Innengewinde ver sehen, im zweiten Fall werden die Rohre mit einer Kupplung verbunden, wie sie beispiels- weise bei den Verbindungen muffenloser Röhren aus Asbestzement üblich ist.
Die Zeichnung stellt in Fig. 1 bis 4 Aus führungsbeispiele dar. Fig. 1 zeigt ein Weich metallrohrende r, in das zu dessen Versteifung der Hartmetallring a gemäss Fig. 2 eingescho ben wird.
Der Hartmetallring weist am einen Ende einen nach, aussen gberichtetenRanda'auf. Fig. 3 stellt ein fertig verstärktes Rohrende mit einem teilweise konischen Verstärkungs ring b dar, dessen äusseres Ende an einem nach innen gerichteten Rand r' des Rohr endes r anliegt. Fig. 4 zeigt die mittels einer Kupplung hergestellte Verbindung eines ge mäss Fig. 3 ausgebildeten Rohrendes b, r mit einem andern Rohrende.
Sowohl der Ring n. gemäss Fig. 2 als auch der Ring b nach Fig. 3 können mit einem Innengewinde für den An schluss des betreffenden Rohrendes an ein anderes Rohrende versehen sein.
Reinforcement at soft metal pipe ends. The subject of the invention is a stiffener at the ends of the pond metal pipe, which is formed according to the invention from a hard metal ring inserted into the soft metal pipe end.
Such soft metal pipe ends are z. B. with one end of a pipe consisting of (Tuss, iron or asbestos cement, for example by means of a screw connection or hupphing. For the first case (screw connection) the hard metal ring is expediently provided with an internal thread, in the second case the Pipes connected with a coupling, as is common, for example, for the connections of sleeveless pipes made of asbestos cement.
The drawing shows exemplary embodiments in FIGS. 1 to 4. FIG. 1 shows a soft metal pipe end r into which the hard metal ring a according to FIG. 2 is inserted to stiffen it.
At one end, the hard metal ring has an 'externally directed edge'. Fig. 3 shows a finished reinforced pipe end with a partially conical reinforcing ring b, the outer end of which rests against an inwardly directed edge r 'of the pipe end r. Fig. 4 shows the connection established by means of a coupling of a GE according to FIG. 3 formed pipe end b, r with another pipe end.
Both the ring n. According to FIG. 2 and the ring b according to FIG. 3 can be provided with an internal thread for the connection of the pipe end in question to another pipe end.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH291593T | 1951-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH291593A true CH291593A (en) | 1953-06-30 |
Family
ID=4487517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH291593D CH291593A (en) | 1951-06-02 | 1951-06-02 | Reinforcement at soft metal pipe ends. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH291593A (en) |
-
1951
- 1951-06-02 CH CH291593D patent/CH291593A/en unknown
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