Paper feed roll
US-2024270530-A1 · Aug 15, 2024 · US
Roller device, image forming apparatus, and method for manufacturing roller
US9014604B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9014604-B2 |
| Application number | US-201113818349-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 20, 2011 |
| Priority date | Aug 24, 2010 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A roller device includes a roller main body, a shaft member, flanges, a position restricting member, a plate-shaped member, a biasing member, and a securing member. The shaft member is inserted into the roller main body and the flanges in contact with both ends of the roller main body. The position restricting member is secured to the shaft member at an end portion side of the shaft member with respect to the flange. The position restricting member restricts an axial position of the flange. Movement of the plate-shaped member toward the end portion side in an axial direction is restricted by the position restricting member. The biasing member biases the flange toward a center side in the axial direction. The securing member is disposed at the end portion side of the shaft member with respect to the plate-shaped member. The securing member engages the position restricting member.
First claim
Opening claim text (preview).
The invention claimed is: 1. A roller device comprising: a roller main body; a shaft member inserted into the roller main body; flanges disposed in contact with both ends of the roller main body, the shaft member being inserted into the flanges; a position restricting member secured to the shaft member at an end portion side of the shaft member with respect to the flange, the position restricting member restricting an axial position of the flange; a plate-shaped member dis…
Assignees
Inventors
Classifications
- F16C13/00Primary
Mechanical Engineering · mapped topic
- G03G15/0189Primary
Physics · mapped topic
Cross-Sectional Technologies · mapped topic
Physics · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9014604B2 cover?
- A roller device includes a roller main body, a shaft member, flanges, a position restricting member, a plate-shaped member, a biasing member, and a securing member. The shaft member is inserted into the roller main body and the flanges in contact with both ends of the roller main body. The position restricting member is secured to the shaft member at an end portion side of the shaft member with…
- Who is the assignee on this patent?
- Okamoto Shohtaroh, Sharp Kk
- What technology area does this patent fall under?
- Primary CPC classification F16C13/00. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Apr 21 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).