Automatic original cover operator of a copying machine
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United States of America Patent
Stats
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Dec 8, 2015
Grant Date -
Mar 31, 2011
app pub date -
Sep 21, 2010
filing date -
Sep 25, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An automatic original cover operator of a copying machine, includes a hinge part and a driving part. The hinge part includes a mounting member attached to the main body of the copying machine, a supporting member rotatably mounted on the mounting member via a main shaft, a lifting member rotatably mounted on side plates of the supporting member via a drive shaft, a part for controlling rotation of the hinge part, the part for controlling rotation serving to urge the supporting member in an opening direction of the original cover and the lifting member to overlap the supporting member, and a rotation controlling mechanism for the lifting member. The driving part includes a drive case, a drive motor mounted in the drive case, and a reduction mechanism mounted in the drive case for transmitting a rotation drive force from the drive motor to the main shaft.
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