Machine for uncovering a pipeline and operating element

Machine for uncovering a pipeline and operating element

PCT No. PCT/UA98/00001 Sec. 371 Date Aug. 30, 1999 Sec. 102(e) Date Aug. 30, 1999 PCT Filed Jan. 9, 1998 PCT Pub. No. WO97/30758 PCT Pub. Date Jul. 16, 1998The invention pertains to construction earth-moving machinery for overhauling of main oil pipelines, gas pipelines, or pipelines for other purpo...

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Bibliographische Detailangaben
Hauptverfasser: DZHARDZHIMANOV, ALEXANDR S, MOVCHAN, ALY A, BYKOV, ALEXANDR V, VASILENKO, STANISLAV K, YAKOVLEV, VIKTOR I, MUSIIKO, VLADIMIR D, IBRAGIMOV, MARAT SH, MAMONTOV, JURY M, CHERNAEV, VALERY D, RESHETNIKOV, VLADIMIR P, KUMYLGANOV
Format: Patent
Sprache:eng
Schlagworte:
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Beschreibung
Zusammenfassung:PCT No. PCT/UA98/00001 Sec. 371 Date Aug. 30, 1999 Sec. 102(e) Date Aug. 30, 1999 PCT Filed Jan. 9, 1998 PCT Pub. No. WO97/30758 PCT Pub. Date Jul. 16, 1998The invention pertains to construction earth-moving machinery for overhauling of main oil pipelines, gas pipelines, or pipelines for other purposes, namely machines for uncovering pipelines of a broad range of diameters, with trench working much lower than the lower generatrix of the pipeline for digging under it in repair of the pipeline in the trench without its lifting. Furthermore, the invention pertains to operating elements, predominantly of machines for uncovering of pipelines.