EARTH MODULE OF FOREST MEADOW FOR CONSTRUCTION OF TECHNOLOGICAL PASSAGE ALONG ROUTE OF MANIFOLD PIPELINE Russian patent published in 2009 - IPC F16L1/00 

Abstract RU 2353847 C1

FIELD: construction.

SUBSTANCE: reservoirs of earth module (EM) located with permanent pitch, isolated from each other and connected by flexible power belts are filled with loose material. Every reservoir is equipped with lifting lugs and loading sleeve located on its cover. Side walls - shells and power belts are formed by piercing with fixation seams installed perpendicular to long sides of previously folded cloths made of flexible textile material. Bottoms and covers of reservoirs are formed by fixation of cloth edges by long lap seam or cloths sewn into shell ends. EM reservoirs after their filling with earth have identical diametre. Every cloth forming side walls and power belts prior to their joint piercing is previously reinforced. There are slot openings provided in cover of every EM reservoir and located along earth module, and loading sleeves are sewn into specified slot openings.

EFFECT: increased reliability and durability of technological passage.

10 cl

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RU 2 353 847 C1

Authors

Mukhametdinov Kharis Kas'Janovich

Dates

2009-04-27Published

2008-05-07Filed