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US 11,029,620 B2Granted
Rotary-body support structure
AssigneeFuji Xerox Co., Ltd.
InventorYu Tsuda
Life of this patent
Estimating the term…
Abstract
A rotary-body support structure includes: a rotary body including a rotary shaft and a contact portion spirally wound around the rotary shaft; and bearing parts that rotatably support the rotary body. The amount of engagement of the rotary body with a contact body that is in contact with the contact portion of the rotary body changes when the rotary body moves toward one side in a rotation axis direction.
Claims20
A rotary-body support structure comprising:
- a rotary body including a rotary shaft and a flexible contact portion spirally wound around the rotary shaft;
- and
- bearing parts that rotatably support the rotary body,
- wherein the amount of engagement of the rotary body with a contact body that is in contact with the contact portion of the rotary body changes when the rotary body moves toward one side in a rotation axis direction.
1 more element
Dependencies are inferred from the claim text.