(57) Abstract Objective This device, in regard to the paper time especially machine, unidirectional kuratsuBy using the person in charge union of chi and pair, with pure mechanical configurationIntermittence Drive the paper feed roller, the preferential paper and the backward paper polymerizationIt features that thing is prevented. Constitution The paper time due to this device as for the machine, junction the inhibiting board (2)The paper (30) which is sent the paper feed roller which turns by (1) mutuallyAt the 1st and 2nd roller (3,4) junction in the 1st tray (7) the sendingri, aforementioned paper (30) aforementioned 2nd roller (4) and this 2nd low/rowWay the paper you snap junction ra the 3rd roller (4) with (5)In the folding machine which is done, the aforementioned paper feed roller (1) the paper feed axisIn (10) through the free wheeling clutch (11), coaxial distribution facilities 1st it is doneThrough the bearing (14) to the Drive body (12) and the aforementioned paper feed axis (10), providingAnd others the re it is in the 2nd Drive body (13) and the aforementioned 1st Drive body (12) formationThe re it is in 1st person in charge union (18) to engage, in the aforementioned 2nd Drive body (13) formation2nd person in charge union (17) and the aforementioned 2nd Drive body (13) which are done revolutionTo have ru with the Drive body (19) because of the se, aforementioned each person in charge union (17,18)At the time of non engagement, aforementioned paper feed roller (1) nonrotation stateThe structure which the aforementioned paper feed roller (1) intermittence it tries to do, to turnIt is forming.
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