JPS5867303U - Sliding member of lens barrel - Google Patents
Sliding member of lens barrelInfo
- Publication number
- JPS5867303U JPS5867303U JP16121081U JP16121081U JPS5867303U JP S5867303 U JPS5867303 U JP S5867303U JP 16121081 U JP16121081 U JP 16121081U JP 16121081 U JP16121081 U JP 16121081U JP S5867303 U JPS5867303 U JP S5867303U
- Authority
- JP
- Japan
- Prior art keywords
- sliding member
- lens barrel
- cylinder
- circumferential groove
- arcuate sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の平面図、第２図は第１図の
■−■断面図、第３図は本実施例をレンズ鏡筒に組み込
んだ状態を示す断面図、第４図は第３図中のＡ部の拡大
図、第５図は上記本実施例を操作環の周溝に装着した状
態を示す正面図、第６図は本考案の第２実施例の正面図
である。
、〔゛主要部分の符号の説明〕、１・・・・・・バネ部
材（摺動部材）、２・・・・・・摺接部材（摺動部材）
、３・・・・・・緩衝部°材（摺動部材）、４・・・・
・・操作環、５・・・・・・筒体。Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ of Fig. 1, Fig. 3 is a sectional view showing the embodiment assembled into a lens barrel, and Fig. 4 is a sectional view of the embodiment of the present invention. The figure is an enlarged view of part A in Figure 3, Figure 5 is a front view showing the above embodiment installed in the circumferential groove of the operating ring, and Figure 6 is a front view of the second embodiment of the present invention. It is. , [Explanation of symbols of main parts], 1... Spring member (sliding member), 2... Sliding member (sliding member)
, 3... buffer member material (sliding member), 4...
... Operating ring, 5... Cylindrical body.
Claims (1)
た周溝と、該筒体との間に組み込まれた弾性を有する摺
動部材において、 平常状態では複数の円弧状の辺が規制的に連続して成る
波形の形状を有し、前記周溝に沿うように湾曲させて装
着した状態では、前記円弧状の辺それぞれが直線状とな
って全体として多角形の形状を呈することを特徴とする
レンズ鏡筒の摺動部材。 。[Claims for Utility Model Registration] In an elastic sliding member incorporated between a circumferential groove provided on the inner periphery of an operating ring that can slide on a cylinder in the optical axis direction and the cylinder. In a normal state, it has a wavy shape in which a plurality of arcuate sides are continuous in a restricted manner, and when it is curved and installed along the circumferential groove, each of the arcuate sides becomes straight. A sliding member of a lens barrel characterized by having a polygonal shape as a whole. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16121081U JPS5867303U (en) | 1981-10-30 | 1981-10-30 | Sliding member of lens barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16121081U JPS5867303U (en) | 1981-10-30 | 1981-10-30 | Sliding member of lens barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5867303U true JPS5867303U (en) | 1983-05-07 |
| JPS6213047Y2 JPS6213047Y2 (en) | 1987-04-04 |
Family
ID=29953587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16121081U Granted JPS5867303U (en) | 1981-10-30 | 1981-10-30 | Sliding member of lens barrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010014766A (en) * | 2008-07-01 | 2010-01-21 | Cosina Co Ltd | Lens device and optical equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5153042U (en) * | 1974-10-21 | 1976-04-22 | ||
| JPS52125345A (en) * | 1976-03-01 | 1977-10-21 | Itt | Optical fiber connector |
-
1981
- 1981-10-30 JP JP16121081U patent/JPS5867303U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5153042U (en) * | 1974-10-21 | 1976-04-22 | ||
| JPS52125345A (en) * | 1976-03-01 | 1977-10-21 | Itt | Optical fiber connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010014766A (en) * | 2008-07-01 | 2010-01-21 | Cosina Co Ltd | Lens device and optical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213047Y2 (en) | 1987-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5867303U (en) | Sliding member of lens barrel | |
| JPS5990906U (en) | lens holding barrel | |
| JPS58149547U (en) | piston ring | |
| JPS59121608U (en) | combination lens | |
| JPS5867304U (en) | Sliding operation ring of lens barrel | |
| JPS59194712U (en) | lens barrel | |
| JPS6098804U (en) | lens barrel | |
| JPS6070816U (en) | Lens retention mechanism | |
| JPS5987008U (en) | lens barrel | |
| JPS5811706U (en) | lens barrel | |
| JPS60115227U (en) | Lens hood attachment device | |
| JPS59123807U (en) | Sliding friction member of lens sliding ring | |
| JPS5987009U (en) | lens barrel | |
| JPS5977734U (en) | Band change switch | |
| JPS6011312U (en) | Lens moving device for lens barrel | |
| JPS614910U (en) | Optical dome mounting mechanism | |
| JPS58154908U (en) | zoom lens barrel | |
| JPS6081257U (en) | piston ring | |
| JPS6124709U (en) | Friction generating mechanism of operating ring | |
| JPS5967618U (en) | Plastic range spacer used for final pinion shaft | |
| JPS5935904U (en) | lens | |
| JPS6092217U (en) | Braking mechanism of lens frame | |
| JPS6038971U (en) | Split type seal ring | |
| JPS5947125U (en) | Fixing device for rotating shaft mounting holder | |
| JPS59123808U (en) | zoom lens barrel |