LOCK OF YIELDING UNIT OF METAL FRAME YIELDING FIXATION MADE OF MINE SPECIAL PROFILES ZKM

A lock of yielding unit of metal frame yielding fixation made of mine special profiles has at least one slat (1) with openings and at least one fixation cramp (3) in U-like form with threaded sections at the ends (4) that go through openings (2) of each slat (1) placed between those (1,3) with overl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Zelezniak Serhii Lvovych, Maliuk Ruslan Mykolaiovych, Suharenko Heorhii Heorhiiovych, Vovk Andrii Vitaliiovych
Format:	Patent
Sprache:	eng ; rus ; ukr
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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