F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
189/20, 61/4.6
F16L 57/00 (2006.01) F16L 1/02 (1985.01) E02D 29/10 (1985.01)
Patent
CA 1262337
PIPELINE, METHOD OF PIPELINE LAYING, AND A MACHINE FOR LAYING THE PIPELINE Abstract The proposed pipeline is made up of pipe sections connected in succession by elastic outer coupling elements brought into intimate contact by the entire surface thereof with pipe section joints. Provided at the ends of the pipe sections are recesses for accommodating joint elements therein. The method for laying the above pipeline involves successive joining of its pipe sections by means of con- tinuously placing several layers of a binder-impregnated tape onto the joints. The pipeline is lowered into trench before the binder sets. The machine for carrying out the method includes a self-propelled carriage with a frame on which there is mounted a mechanism for connecting, pressure- -sealing, and insulating pipe sections of the pipeline. This mechanism is arranged at an angle to the path of travel of the carriage to be capable of reciprocating and rotating relative to the pipe sections being joined into a pipeline.
496981
Kryazhevskikh Nikolai F.
Oleinik Viktor N.
Shishkin Viktor V.
Sushkov Yaroslav P.
Kryazhevskikh Nikolai F.
Oleinik Viktor N.
Shishkin Viktor V.
Sushkov Yaroslav P.
Swabey Ogilvy Renault
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