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Photosensitive drum unit, assembling method therefor, and assembling therefor
US9141069B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9141069-B2 |
| Application number | US-201314134513-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 19, 2013 |
| Priority date | Feb 2, 2010 |
| Publication date | Sep 22, 2015 |
| Grant date | Sep 22, 2015 |
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Abstract
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A photosensitive drum unit is provided to which a coupling member is easily mounted. A drum flange is fixed to one end portion of a cylinder having a photosensitive layer at a peripheral surface. The coupling member is inserted into the drum flange. Finally, a closing member is mounted to the drum flange.
First claim
Opening claim text (preview).
The invention claimed is: 1. An assembling method for a photosensitive drum unit, said photosensitive drum unit comprising: (A) a photosensitive drum having a cylinder; (B) a rotational force receiving member for receiving a rotational force for rotating said photosensitive drum, said rotational force receiving member having a rotational force receiving portion for receiving the rotational force at one end portion side thereof and a portion-to-be-engaged at another end portion s…
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Cross-Sectional Technologies · mapped topic
- G03G15/757Primary
Physics · mapped topic
Cross-Sectional Technologies · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9141069B2 cover?
- A photosensitive drum unit is provided to which a coupling member is easily mounted. A drum flange is fixed to one end portion of a cylinder having a photosensitive layer at a peripheral surface. The coupling member is inserted into the drum flange. Finally, a closing member is mounted to the drum flange.
- Who is the assignee on this patent?
- Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification G03G15/757. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).