专利名称:PAPER FEED MECHANISM FOR PRINTER 发明人:NAGAI MIKIO,SAIDA MASAHIKO
申请号:JP21066685matches
申请日:19850924
公开号:JPS6270157Aarletta
公开日:
19870331
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摘要:PURPOSE:To restrain printing sound from reflecting upon a printing paper sheet to prevent noi, by pressing a predetermined ction of the paper sheet fed by a pulling tractor, against a friction member to produce a tension so that the sheet may be made into clo contact with a platen. CONSTITUTION:A paper sheet 1 is pulled by a pulling type tractor 2, and is fed in the direction of the arrow A, moving around a platen 6.
A tension roller 3 is provided upstream of the platen 6 to press the paper sheet 1 against a friction member 5 urged by a spring 4 so that a tension is effected through the paper sheet 1. The paper sheet is made into clo contact with the platen 6 and is fed for printing by a printing head 8. With this arrangement it is pos sible to prevent the paper sheet from floating up and further, printing sound is restrained from reflecting upon the sheet to prevent noi from being pro duced, and as well it is possible to enhance the quality of printing.
greetings申请人:NEC CORP,NEC ENG LTD乌鲁木齐早教>jennifer
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