JPS5867319U - Squeezing device - Google Patents
Squeezing deviceInfo
- Publication number
- JPS5867319U JPS5867319U JP16302181U JP16302181U JPS5867319U JP S5867319 U JPS5867319 U JP S5867319U JP 16302181 U JP16302181 U JP 16302181U JP 16302181 U JP16302181 U JP 16302181U JP S5867319 U JPS5867319 U JP S5867319U
- Authority
- JP
- Japan
- Prior art keywords
- aperture blade
- squeezing device
- drive ring
- view
- sliding surface
- 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図は本考案の絞り装置を示す分解斜桿図。
第２図は第１図に示す装置の断面図。第３図は本考案に
かかる受は板を示す断面図及び斜視図。第４図は従来の
絞り装置を示す分解斜視図。第５図は第４図に示す装置
の断面図。第６図は従来の絞り羽根と駆動リングとの斜
視図。
図中、１，１′・・・押え板、２・・・絞り羽根、３・
・・受は板、４．４′・・・駆動リング、５，５′・・
・駆動リング受け、６・・・地板、Ｍ・・・駆動源、Ｌ
ｌ・・・アフォーカルレンズ、Ｌ２…マスターレンズ。FIG. 1 is an exploded oblique view showing the aperture device of the present invention. FIG. 2 is a sectional view of the device shown in FIG. 1. FIG. 3 is a cross-sectional view and a perspective view showing a plate according to the present invention. FIG. 4 is an exploded perspective view showing a conventional throttle device. FIG. 5 is a sectional view of the device shown in FIG. 4. FIG. 6 is a perspective view of a conventional aperture blade and drive ring. In the figure, 1, 1'...pressing plate, 2...aperture blade, 3...
...Brace is plate, 4.4'...Drive ring, 5,5'...
・Drive ring holder, 6...Main plate, M...Drive source, L
L...Afocal lens, L2...Master lens.
Claims (1)
３ｂを前記絞り羽根２との摺動面にし、もう一方の面３
Ｃに前記駆動リング４を摺動可能に支持するための突起
３ａを形成した受は板３を設けたことを特徴とする絞り
装置。° It is located between the aperture blade 2 and the drive ring 4, one surface 3b is a sliding surface with the aperture blade 2, and the other surface 3b is a sliding surface with the aperture blade 2.
The diaphragm device is characterized in that a receiving plate 3 is provided on the support plate 3 on which a protrusion 3a for slidably supporting the drive ring 4 is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16302181U JPS5867319U (en) | 1981-10-30 | 1981-10-30 | Squeezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16302181U JPS5867319U (en) | 1981-10-30 | 1981-10-30 | Squeezing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5867319U true JPS5867319U (en) | 1983-05-07 |
| JPH0331945Y2 JPH0331945Y2 (en) | 1991-07-08 |
Family
ID=29955324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16302181U Granted JPS5867319U (en) | 1981-10-30 | 1981-10-30 | Squeezing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867319U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6172955B2 (en) | 2013-01-30 | 2017-08-02 | キヤノン株式会社 | Light amount adjusting device, lens barrel and imaging device |
-
1981
- 1981-10-30 JP JP16302181U patent/JPS5867319U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331945Y2 (en) | 1991-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5867319U (en) | Squeezing device | |
| JPS5921395U (en) | door with mirror | |
| JPS5834704U (en) | variable resistor | |
| JPS62164617U (en) | ||
| JPS62143933U (en) | ||
| JPS5876798U (en) | Perspective drawing device that doubles as a magnifying device | |
| JPS60111583U (en) | Tape reel device | |
| JPS58106084U (en) | futon scissors | |
| JPS6029553U (en) | photo stand | |
| JPS5815008U (en) | One-piece blade planer | |
| JPS5967258U (en) | stamp | |
| JPS589396U (en) | pressure relief device | |
| JPS596261U (en) | Laser beam scanning device | |
| JPS59184583U (en) | A memorial tablet inlaid with Shiyama and a lens | |
| JPS5843088U (en) | speaker device | |
| JPS58184351U (en) | Bent back mirror | |
| JPS5943941U (en) | Camera finder aid | |
| JPS5894203U (en) | arm light | |
| JPS5875583U (en) | Decoration cake stand | |
| JPS5995318U (en) | collimator lens | |
| JPS5985131U (en) | pot knob | |
| JPS5888433U (en) | Tuner's flywheel device | |
| JPH0290668U (en) | ||
| JPS59192103U (en) | Optical element retention mechanism | |
| JPS5826039U (en) | Printing plate pedestal device |