DEVICE FOR CUTTING OFF PIPES

The invention relates to a device for cutting, from the inside to the outside, a pipe of a steam boiler mounted in a relatively large-size plant, in power engineering. According to the invention, the device comprises a hydraulic motor (1) wherefrom the motion is transmitted concomitantly to some too...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHIRIŢĂ CONSTANTIN, HANGANU ADRIAN CONSTANTIN
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	BROACHING FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING
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