Fuser cleaning roll assembly

Heating – With cleaning means for apparatus

Patent

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Details

118 60, 118203, 432 60, 1525652, 355 15, G03G 1512, G03G 1320

Patent

active

039804232

ABSTRACT:
An improved cleaning roll assembly for cleaning the residual toner particles from the heated fuser roll of a heated pressure fusing system in an electrostatic copy machine. A carriage supports a plurality of cleaning rollers in contact with the surface of the heated fuser roll. A pressure loading mechanism applies a force on the carriage and cleaning rollers against the surface of the heated fuser roll. Each of the cleaning rollers is rotatable on a shaft assembly which is connected to the carriage by a flexure member mounted on a shaft journaled in the carriage. The shaft assembly has a displaceable plunger member to receive and lockingly engage the cleaning roller on each end thereof.

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patent: 3861860 (1975-01-01), Thettu et al.
patent: 3861861 (1975-01-01), Thettu
patent: 3868744 (1975-03-01), Thettu

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