Sheet feeding or delivering – Feeding – Separators
Patent
1994-12-29
1999-08-10
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
Separators
271314, 492 59, 198780, B65H 306
Patent
active
059346639
ABSTRACT:
Rubber rollers for carrying media, comprising a blend of urethane rubber and silicone rubber, and an apparatus equipped therewith. A rubber roller abrasion evaluating tester provided with means for carrying a medium to be carried while in contact with rubber rollers to be evaluated, and means for forcefully causing slippage of the carried medium by a prescribed distance on the rollers. A method of selecting a medium to be carried which has a prescribed abrasive strength, by abrading a carried medium under a constant weight using an abrading material and calculating the rate of the abrasion of the carried medium.
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Iikawa Tsutomu
Saito Kazumasa
Shinohara Takao
Fujitsu Limited
Skaggs H. Grant
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