AT9991B - Method of sealing socket pipe connections. - Google Patents

Description

  

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   - The invention provides a method for sealing and connecting socket pipes made of earthenware, cast iron or dgt.
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 Part of it penetrates through the butt joint into the interior of the pipe and, after it has hardened, forms a crust on the prebinding point inside the pipe.



    Another disadvantage is when the two tubes are not on the same axis.



   The present process eliminates these debris by using an air
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 example shown in the drawing, namely
Fig. 1 is a vertical section through a pipe connection,
2 shows the view of a socket connection with a casting ring;
Fig. 3 is the cross section and
4 shows the vertical section of the socket connection on a larger scale.



   Fig. 5, 6 and 7 finally show two embodiments of the expandable Luftbehaiters (Euftsackes) in vertical section and in plan view. At the other end of the pipe f, a pressure hall g is attached.
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 place with the help of a metallic ring c, in the opening (Fig. 2) you can easily let the spout of a watering can.



   As already shown, the container e prevents the poured-in sealant from coming out of the butt joints.
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 Rubber jacket e, which can be provided with asbestos coating and is clamped between two discs k or rings n. The Scheibenk or rings M are middle
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