JPS58115707U - lens barrel - Google Patents
lens barrelInfo
- Publication number
- JPS58115707U JPS58115707U JP1169082U JP1169082U JPS58115707U JP S58115707 U JPS58115707 U JP S58115707U JP 1169082 U JP1169082 U JP 1169082U JP 1169082 U JP1169082 U JP 1169082U JP S58115707 U JPS58115707 U JP S58115707U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens barrel
- opposing surfaces
- frames
- gap
- 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)
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図は本考案のレンズ鏡胴の一例を示す断面−、第２
図は前婢鏡枠め係合部の一例を示す斜視図である。
１・・・固定筒、２・・・フォー゛カスリング、３・・
・前鏡枠、４・・・後鏡枠、Ａ・・・当接面、Ｂ・・・
嵌合面、Ｃ・・・係合部、５・・・結合ねじ、６・・・
絞り羽根、７・・・絞り駆動リング。Figure 1 is a cross section showing an example of the lens barrel of the present invention.
The figure is a perspective view showing an example of a front mirror frame engagement part. 1...Fixed barrel, 2...Focus ring, 3...
・Front mirror frame, 4... Rear mirror frame, A... Contact surface, B...
Fitting surface, C... engaging portion, 5... coupling screw, 6...
Aperture blade, 7... Aperture drive ring.
Claims (1)
する係合部が光軸周りの複数個所に設け゛ られてい
て、該保合部を係合させて両鏡枠を結合することによっ
て得られる前記両鏡枠の対向面間に間隙のある結合鏡枠
が用いられていることを特徴とするレンズ鏡胴。 ２ 前記両鏡枠の対向面間の間隙に絞り装置又はシャッ
タ装置が取付けられている実用新案登録請求の範囲第１
項記載のレンズ鏡胴。[Claims for Utility Model Registration] 1. Engaging parts having abutment surfaces and fitting surfaces are provided at multiple locations around the optical axis on opposing surfaces of the front lens frame and the rear lens frame. 1. A lens barrel characterized in that a combined lens frame is used that has a gap between opposing surfaces of both lens frames, which is obtained by connecting both lens frames by engaging their joint parts. 2 Utility model registration claim 1 in which a diaphragm device or a shutter device is installed in the gap between the opposing surfaces of both the lens frames
Lens barrel described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1169082U JPS58115707U (en) | 1982-01-31 | 1982-01-31 | lens barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1169082U JPS58115707U (en) | 1982-01-31 | 1982-01-31 | lens barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58115707U true JPS58115707U (en) | 1983-08-08 |
Family
ID=30024286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1169082U Pending JPS58115707U (en) | 1982-01-31 | 1982-01-31 | lens barrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115707U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5029941U (en) * | 1973-07-16 | 1975-04-04 | ||
| JPS5220245B2 (en) * | 1973-05-18 | 1977-06-02 |
-
1982
- 1982-01-31 JP JP1169082U patent/JPS58115707U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5220245B2 (en) * | 1973-05-18 | 1977-06-02 | ||
| JPS5029941U (en) * | 1973-07-16 | 1975-04-04 |
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