PIPE-LINE JOINT

hydraulic and air-operated systems working under pressure. SUBSTANCE: front part of the cutting ring of the joint is provided with curvilinear internal and external surfaces provided with cutting edge. Back part of the cutting ring is provided with banding made in shape of unclosed turn. EFFECT: inc...

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Bibliographische Detailangaben
Hauptverfasser:	KADEROVA N.A, KADEROV SH.KH, KADEROV KH.K
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	hydraulic and air-operated systems working under pressure. SUBSTANCE: front part of the cutting ring of the joint is provided with curvilinear internal and external surfaces provided with cutting edge. Back part of the cutting ring is provided with banding made in shape of unclosed turn. EFFECT: increased radial and axial rigidity of the ring, reduced axial force when screwing the joint due to reducing radial and axial rigidity of the front part of the cutting ring. 3 cl, 1 dwg