Branch connection
AssigneePolva Nederland B. V.
InventorsPetrus Marinus Acda, Hans Edward Guitoneau
Life of this patent
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Abstract
Branch connection for a pipe, which connection comprises a saddle-shaped part provided with an internally screw-threaded tubular member integral with said part, and a tee piece provided with a screw thread which engages with the first-mentioned screw thread, a sealing member being disposed between the end of the tee piece nearest to the pipe and the external screw thread on said tee piece.
Claims6
Branch connection for a pipe, which comprises a saddle-shaped part having an internally screw-threaded tubular member integral with said part a tee piece having an external screw thread which engages with the aforementioned screw thread and has the same pitch, and a sealing member which in the mounted condition is positioned between the inner surface of the tubular member and the outer surface of the tee piece, characterized in that the sealing member is located between concentric circular cylindrical wall portions of the tubular member and the tee piece which lie between the screw threads present thereon and those ends of the member and of the tee piece which are nearer to the pipe.
Dependencies are inferred from the claim text.