Apparatus for changing the frequency of motion of a pusher

Details Apparatus for changing the frequency of motion of a pusher Apparatus for changing the frequency of motion of a pusher

1991-04-23

1993-10-05

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 66, 242 568, B65H 1926, B65H 1930

Patent

active

052497569

ABSTRACT:
An apparatus for changing the frequency of motion of a core-pusher device for a rewinder in relation to the feeding speed of the web material to be wound, includes a mechanism for the actuation of the pusher which is kinematically connected to the driven shaft of an epicyclic gear train which includes two driving shafts and a driven shaft. A first driving shaft of the gear train in kinematically connected to a member rotating at a speed proportional to the feeding speed of the web material, and the second driving shaft of the gear train is kinematically connected to a correction motor.

REFERENCES:
patent: 4487377 (1984-12-01), Perini

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