PRESSURE ROLL FOR DRY FUSER APPARATUS

An improved pressure roll construction for a heated pressure roll fusing apparatus. The pressure roll has an elastomeric core member made of silicone rubber covered by a rigid, flexible sleeve which can be made of metal or fluoroethylene-propylene. The sleeve is covered with an exterior coating made...

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Hauptverfasser: THETTU, RAGHULINGA R
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An improved pressure roll construction for a heated pressure roll fusing apparatus. The pressure roll has an elastomeric core member made of silicone rubber covered by a rigid, flexible sleeve which can be made of metal or fluoroethylene-propylene. The sleeve is covered with an exterior coating made of silicone rubber to enhance paper handling characteristics in the fuser nip.