ТРУБОЛОВКА ЗОВНІШНЯ, ЩО ЗВІЛЬНЮЄТЬСЯ

Releasable outer tubing catch has a body, an adapter, a ball release unit, a cup, in which the ball release unit and spring-supported catch bushing with inner conical surface are installed. Guide cone of the cup is arranged at an angle providing free entering for defect pipes even in the case of sma...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Kotsaba Vasyl Ivanovych, Rozenfeld Illia Mykhailovych, Chepil Ivan Ivanovych, Shlakhter Illia Semenovych, Babii Stepan Andriiovych
Format:	Patent
Sprache:	ukr
Online-Zugang:	Volltext bestellen
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