SCREW FEEDER Russian patent published in 1997 - IPC

Abstract RU 2097481 C1

FIELD: materials handling facilities; continuous-action loaders. SUBSTANCE: screw feeder has shaft and screw blades 1 installed on shaft. Shaft is made in form of two hollow semishafts 3 and 4 connected by solid rod 5 and installed for relative displacement along rod. Taper bolts 6 fitted in parts 9 and 10 of semishafts 3, 4 and rod 5 provide fixing of semishafts on rod. EFFECT: enlarged operating capabilities. 2 dwg

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RU 2 097 481 C1

Authors

Pavlov Pavel Ivanovich

Dates

1997-11-27—Published

1996-01-30—Filed