Molding die for multicolored molding, molding method of multicolored molded piece, and multicolored molded piece
US-9221222-B2 · Dec 29, 2015 · US
Lens barrel and image capturing apparatus
US9360652B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9360652-B2 |
| Application number | US-201213534546-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 27, 2012 |
| Priority date | Jun 30, 2011 |
| Publication date | Jun 7, 2016 |
| Grant date | Jun 7, 2016 |
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- Title
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Abstract
Official abstract text for this publication.
Provided is a lens barrel comprising a lens holding member that holds a lens; a guide axle that extends in a direction parallel to an optical axis of the lens; and an oil-retaining bearing that is fixed to the lens holding member, and into which the guide axle is slidably inserted. In the lens barrel, the guide axle and the oil-retaining bearing may be made of metal, and at least a portion of the lens holding member to which the oil-retaining bearing is fixed may be made of resin.
First claim
Opening claim text (preview).
What is claimed is: 1. A lens barrel comprising: a lens holding member including a bearing section that extends in a direction substantially parallel to an optical axis; a guide axle that extends through the bearing section of the lens holding member; an oil-retaining bearing that is between the bearing section of the lens holding member and the guide axle and that has a substantially cylindrical shape, into which the guide axle is slidably inserted; an intermediate member m…
Assignees
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Classifications
Electricity · mapped topic
- G02B7/022Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9360652B2 cover?
- Provided is a lens barrel comprising a lens holding member that holds a lens; a guide axle that extends in a direction parallel to an optical axis of the lens; and an oil-retaining bearing that is fixed to the lens holding member, and into which the guide axle is slidably inserted. In the lens barrel, the guide axle and the oil-retaining bearing may be made of metal, and at least a portion of t…
- Who is the assignee on this patent?
- Ota Hidefumi, Nikon Corp
- What technology area does this patent fall under?
- Primary CPC classification G02B7/022. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jun 07 2016 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).