发明名称 Combined magnetic shield member and pressure pad for a magnetic reader
摘要 A magnetic shield member for a device with a magnetic reader, the magnetic shield member includes a biasing member including a first end, a second end opposite to the first end and an intermediate portion disposed between the first and second ends, the first end configured to be attached within the device with a magnetic reader, the second end configured to face the magnetic reader and a shielding member including a first end, a second end opposite to the first end and an arched portion disposed between the first end and the second end, wherein the first end of the shielding member extends integrally from the second end of the biasing member, the arched portion includes a concave portion which faces the magnetic reader, wherein the shielding member applies a force to conform a document against the magnetic reader and shields the magnetic reader from magnetic interference.
申请公布号 US7438229(B1) 申请公布日期 2008.10.21
申请号 US20080117246 申请日期 2008.05.08
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 HARRIS RICHARD H.;MYERS ROBERT A.
分类号 G06K7/08;G11B5/52;G11B21/04;G11B21/18 主分类号 G06K7/08
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