发明名称 Card reader with transport rollers mounted on pivot arms
摘要 In a card reader (40) with at least two transport rollers (23, 24, 25) for the card (3) arranged one after the other in the card infeed direction, the transport rollers (23, 24, 25) are provided on a pivot arm (21, 22), which can be pivoted against the action of a restoring force in a plane at right angles to the card path, at a distance from the pivot axis (26, 27) of the pivot arm (21, 22). When a transport roller on the pivot arm is deflected by the card thickness of a card that has been fed in, all transport rollers lying further from the pivot axis are also deflected, i.e. pivoted out of the card path, by more than the card thickness.
申请公布号 US6830191(B2) 申请公布日期 2004.12.14
申请号 US20020203039 申请日期 2002.09.18
申请人 DDM HOPT + SCHULER GMBH & CO. KG 发明人 HOPT JURGEN;RAPP HANS-JOCHEN;STORZ MICHAEL
分类号 G06K13/08;(IPC1-7):G06K13/00 主分类号 G06K13/08
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