JPS62140512U - - Google Patents
Info
- Publication number
- JPS62140512U JPS62140512U JP2714086U JP2714086U JPS62140512U JP S62140512 U JPS62140512 U JP S62140512U JP 2714086 U JP2714086 U JP 2714086U JP 2714086 U JP2714086 U JP 2714086U JP S62140512 U JPS62140512 U JP S62140512U
- Authority
- JP
- Japan
- Prior art keywords
- movable ring
- motor
- bearing means
- gap
- gear mechanism
- 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
Landscapes
- Lens Barrels (AREA)
Description
第１図は本考案の実施例を示す断面図。
１……固定筒、２，４……移動環、６……モー
タ、Ｇ１〜Ｇｎ……歯車機構、１０……回転リン
グ。
タ、Ｇ１〜Ｇｎ……歯車機構、１０……回転リン
グ。
Claims (1)
- 【実用新案登録請求の範囲】 合焦用レンズと前記合焦用レンズを保持し外周
にヘリコイド部を設けた移動環を有し、 固定筒と前記移動環の間に軸受手段を設け、該
軸受手段によつて、空隙を形成し、 前記空隙内にモータ及び歯車機構を配し、 前記移動環の外周に前記移動環のヘリコイド部
と螺合するとともに前記歯車機構の回転を受けて
定位置で回転する前記軸受手段の一部を構成する
回転リングを設けたことを特徴とするモータ内蔵
レンズ鏡筒。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2714086U JPH0331930Y2 (ja) | 1986-02-26 | 1986-02-26 | |
| US07/018,082 US4865432A (en) | 1986-02-26 | 1987-02-24 | Lens mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2714086U JPH0331930Y2 (ja) | 1986-02-26 | 1986-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62140512U true JPS62140512U (ja) | 1987-09-04 |
| JPH0331930Y2 JPH0331930Y2 (ja) | 1991-07-08 |
Family
ID=30828887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2714086U Expired JPH0331930Y2 (ja) | 1986-02-26 | 1986-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331930Y2 (ja) |
-
1986
- 1986-02-26 JP JP2714086U patent/JPH0331930Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331930Y2 (ja) | 1991-07-08 |