发明名称 APPARATUS FOR MOVING DOCUMENTS
摘要 A quickly assembled apparatus for moving documents, like checks, along a document track. The apparatus includes a drive roller assembly having a first shaft extending therefrom and an idler roller assembly having a second shaft extending therefrom, with the idler roller assembly being biased into engagement with the drive roller assembly to drive a document therebetween. The drive roller assembly has a two piece housing which seats two ball bearings which support the drive roller assembly which also has first and second elastomeric members positioned on the periphery thereof to function as first and second drive rollers. The idler roller assembly has first and second ball bearings whose outer races function as first and second idler rollers for engagement with the first and second drive rollers.
申请公布号 EP0347451(B1) 申请公布日期 1992.06.24
申请号 EP19890901003 申请日期 1988.12.12
申请人 NCR INTERNATIONAL INC. 发明人 KALLIN, FREDRIK, LARS, NILS
分类号 B41J13/00;B65H3/06;B65H5/06 主分类号 B41J13/00
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