SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
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United States of America Patent
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N/A
Issued Date -
Nov 7, 2019
app pub date -
Apr 18, 2019
filing date -
May 2, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The sheet feeding apparatus includes a sheet supporting portion, a sheet feeding portion configured to feed the sheet, a lifting unit including an urging portion and a shaft portion, wherein the damping unit includes a first gear supported rotatably on the shaft portion, a base portion, a second gear, and a damping portion, the damping unit being configured to be switched, in a state where the shaft portion is rotating, between a first state in which the damping unit damps the rotation of the shaft portion and a second state in which the damping unit does not damp the rotation of the shaft portion, and a distance between a center of rotation of the first gear and a center of rotation of the second gear is fixed regardless of whether the damping unit is in the first state or in the second state.
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