Material pusher

Details Material pusher Material pusher

1992-03-09

1993-08-03

Watts, Douglas D.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

100145, B02C 1922, B30B 300

Patent

active

052321703

ABSTRACT:
A material pusher comprises a cylindrical body, a threaded rod pivotally arranged in the cylindrical body, and a driving device for forcing the threaded rod to rotate. The threaded rod is provided with a circular rod-shaped pivot portion located near the driving device and provided with a pivotally disposed force-feeding element of conical construction having a tapered end facing the free end of the threaded rod to which it is pivotally attached. The force-feeding element and the threaded rod are driven by the driving device to rotate at different speeds.

REFERENCES:
patent: 3548743 (1970-12-01), Pikel
patent: 3788567 (1974-01-01), Yamada

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