发明名称 Medium conveying apparatus
摘要 A medium conveying apparatus has: a conveying roller shaft arranged so as to be movable vertically; a pressing member which presses the conveying roller shaft in plural positions; and an urging member which urges the pressing member toward a conveying path of a medium. The whole pressing member is pushed up when the medium is inserted and a part of the pressing member is pushed up. Since the pressing member presses the conveying roller shaft in the medium width direction with a uniform pressing force, the uniform pressing force is applied to the medium in the width direction. The occurrence of a variation in the conveying forces and the occurrence of the oblique movement of the medium can be avoided. The medium can be stabilized and conveyed with the sufficient conveying force.
申请公布号 US7431292(B2) 申请公布日期 2008.10.07
申请号 US20040849076 申请日期 2004.05.19
申请人 OKI DATA CORPORATION 发明人 GOTO YOUICHI
分类号 B41J13/02;B65H5/02;B41J13/10;B65H5/06;B65H5/38 主分类号 B41J13/02
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