Sheet supplying apparatus, image forming apparatus
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Sep 8, 2016
filing date -
Sep 8, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
It is an object of the present invention to provide sheet supplying apparatus. The sheet supplying apparatus has a tray; a guide mechanism; a movement conversion mechanism; a rotary member; a cam and slider mechanism and a compression spring. The movement conversion mechanism converts an up and down motion of the tray to a rotational motion. The rotary member comprises a transmitted portion configured to receive a rotational motion converted from the up and down motion of the tray in cooperation with the movement conversion mechanism and a driven portion configured to receive a rotational driving force to lift the tray. The cam and slider mechanism converts the rotational motion of the rotary member to a linear motion of a linearly movable member. The compression spring elastically presses the linearly movable member of the cam and slider mechanism in the rotational axis direction to lift the tray.
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