Mechanism for removing slack in the web of cleaning material in an electrophotographic machine
AssigneeHeidelberger Druckmaschinen AG
InventorsTerry N. Morganti, James V. Orchard, II
Life of this patent
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AssigneeHeidelberger Druckmaschinen AG
InventorsTerry N. Morganti, James V. Orchard, II
Estimating the term…
An apparatus and method for taking up the slack in the web material between the supply roller and the take-up roller in the web cleaning assembly of an electrophotographic apparatus. A clutch mechanism is positioned between the drive gear on the take-up roller and the hub of the motor that drives the drive gear. A spring-biased pawl on the hub engages a tooth of an inner gear on the drive gear to provide a driving connection between the hub and the take-up gear when the motor drives the hub in a first direction but effectively releases the driving connection when the take-up gear is manually rotated while the motor is idle. This allows the take-up roller to be rotated to take up the slack in the web without having to rotate the motor.
An electrophotographic apparatus having a fuser section, said fuser section comprising:
A web cleaning assembly adapted to be mounted in a fuser section of a electrophotographic apparatus for cleaning contaminants off of at least one heater roller in said fuser section, said web cleaning assembly comprising:
Dependencies are inferred from the claim text.