PIPE RACK WITH PIVOTED FINGERS

PIPE RACK WITH PIVOTED FINGERS A plurality of vertically spaced rows of substantially horizontal laterally spaced fingers are pivotally supported at one common end on transverse horizontal axes by means mounted on a carriage beneath the fingers. The carriage is movable from a starting location step...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WOOLSLAYER, HOMER J, JENKINS, CECIL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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