ORIGINAL TEXT SHEET TRANSPORT DEVICE,申请号JP19840195019-传众专利搜索

ORIGINAL TEXT SHEET TRANSPORT DEVICE

申请公布号：JPS6175753(A)

申请号：JP19840195019

申请日期：1984.09.18

申请公布日期：1986.04.18

申请人：

MATSUSHITA ELECTRIC IND CO LTD

发明人：MATSUBA HIROYUKI

分类号：B41J13/02;B65H5/06;G03B27/62;G03G15/00;G03G15/04

主分类号：B41J13/02

摘要：PURPOSE:To eliminate skew and jam with an original text sheet when they are inserted by moving a pressure roller through utilization of rotation of the drive shaft after insertion of an original, thereby pressing the original to the original transportation surface and rotating the pressure roller. CONSTITUTION:When an original text sheet 1 inserted has reached a transport roller 6, a drive shaft 11 drives the roller 6 to transport the original. At the same time, this rotation of drive shaft 11 is transmitted to a coupling 12 to rotate in the same direction as the drive shaft 11 against the action of a spring 15, so as to press a pressure roller 13 to the original transportation surface 2. Now the pressure roller 13 rotates oppositely to the above-mentioned transport roller 6 owing to contact therewith. Consequently the original 1 receives light tension between the transport roller 6 and pressure roller 13, and is transported by the transport roller 6 while being in close contact with the original transport surface 2. This may eliminate skew or jam with originals likely to occur when they are inserted.