JPS62113312U - - Google Patents
Info
- Publication number
- JPS62113312U JPS62113312U JP24686U JP24686U JPS62113312U JP S62113312 U JPS62113312 U JP S62113312U JP 24686 U JP24686 U JP 24686U JP 24686 U JP24686 U JP 24686U JP S62113312 U JPS62113312 U JP S62113312U
- Authority
- JP
- Japan
- Prior art keywords
- lens barrel
- zoom lens
- cam follower
- pressed
- optical axis
- 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.)
- Pending
Links
Landscapes
- Lens Barrels (AREA)
Description
第１図は本考案のズームレンズ鏡胴の断面図。
第２図ないし第４図はその要部図。第５図は従来
のズームレンズの鏡胴の断面図。 Ｌ１０……変倍レンズ、Ｌ２０……補正レンズ
、１１……変倍レンズ枠、１１ａ……突起部、１
２……補正レンズ枠、１２ａ，１８……カムフオ
ロア、１３……鏡胴本体、１４ａ，１４ｂ，１５
……ガイドピン、１６……カム筒、１６ａ，１６
ｂ……溝カム、１９……圧縮バネ。
第２図ないし第４図はその要部図。第５図は従来
のズームレンズの鏡胴の断面図。 Ｌ１０……変倍レンズ、Ｌ２０……補正レンズ
、１１……変倍レンズ枠、１１ａ……突起部、１
２……補正レンズ枠、１２ａ，１８……カムフオ
ロア、１３……鏡胴本体、１４ａ，１４ｂ，１５
……ガイドピン、１６……カム筒、１６ａ，１６
ｂ……溝カム、１９……圧縮バネ。
Claims (1)
- 可動枠に設けたカムフオロアを一体構成部品と
し、一方向の光軸方向に押圧する構造としたこと
を特徴とするズームレンズ鏡胴。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24686U JPS62113312U (ja) | 1986-01-06 | 1986-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24686U JPS62113312U (ja) | 1986-01-06 | 1986-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62113312U true JPS62113312U (ja) | 1987-07-18 |
Family
ID=30777041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24686U Pending JPS62113312U (ja) | 1986-01-06 | 1986-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62113312U (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0227106U (ja) * | 1988-08-05 | 1990-02-22 | ||
| JPH02188708A (ja) * | 1989-01-17 | 1990-07-24 | Minolta Camera Co Ltd | ズームレンズ付きカメラ |
| JP2006178361A (ja) * | 2004-12-24 | 2006-07-06 | Kyocera Corp | 光学装置及びカメラモジュール |
| JP2015038576A (ja) * | 2013-08-19 | 2015-02-26 | 日本電産コパル株式会社 | 撮像装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477003U (ja) * | 1971-02-17 | 1972-09-26 | ||
| JPS5491322A (en) * | 1977-12-28 | 1979-07-19 | Sankyo Kougaku Kougiyou Kk | Lens moving system using cam trough |
| JPS55166610A (en) * | 1979-06-13 | 1980-12-25 | Canon Inc | Cam mechanism of zoom lens |
| JPS59214810A (ja) * | 1983-05-20 | 1984-12-04 | Canon Inc | レンズ鏡筒 |
-
1986
- 1986-01-06 JP JP24686U patent/JPS62113312U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477003U (ja) * | 1971-02-17 | 1972-09-26 | ||
| JPS5491322A (en) * | 1977-12-28 | 1979-07-19 | Sankyo Kougaku Kougiyou Kk | Lens moving system using cam trough |
| JPS55166610A (en) * | 1979-06-13 | 1980-12-25 | Canon Inc | Cam mechanism of zoom lens |
| JPS59214810A (ja) * | 1983-05-20 | 1984-12-04 | Canon Inc | レンズ鏡筒 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0227106U (ja) * | 1988-08-05 | 1990-02-22 | ||
| JPH02188708A (ja) * | 1989-01-17 | 1990-07-24 | Minolta Camera Co Ltd | ズームレンズ付きカメラ |
| JP2006178361A (ja) * | 2004-12-24 | 2006-07-06 | Kyocera Corp | 光学装置及びカメラモジュール |
| JP2015038576A (ja) * | 2013-08-19 | 2015-02-26 | 日本電産コパル株式会社 | 撮像装置 |