JPH0446427U - - Google Patents
Info
- Publication number
- JPH0446427U JPH0446427U JP8809590U JP8809590U JPH0446427U JP H0446427 U JPH0446427 U JP H0446427U JP 8809590 U JP8809590 U JP 8809590U JP 8809590 U JP8809590 U JP 8809590U JP H0446427 U JPH0446427 U JP H0446427U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- substrate
- opening
- hole
- parallel link
- 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
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Shutters For Cameras (AREA)
Description
第１図は本考案の一実施例を示すフオーカルプ
レーンシヤツタの構造図、第２図は他の実施例を
示すフオーカルプレーンシヤツタの構造図、第３
図は従来のフオーカルプレーンシヤツタを示すそ
の構造図である。
１……平行リンク機構、４１……シヤツタ開口
、５２，６２，７２，８２……羽根、６２ａ，７
２ａ……伸展部分、６３，７３，８３……孔。
Fig. 1 is a structural diagram of a focal plane shutter showing one embodiment of the present invention, Fig. 2 is a structural diagram of a focal plane shutter showing another embodiment, and Fig. 3 is a structural diagram of a focal plane shutter showing an embodiment of the present invention.
The figure is a structural diagram showing a conventional focal plane shutter. 1... Parallel link mechanism, 41... Shutter opening, 52, 62, 72, 82... Vane, 62a, 7
2a... Extension portion, 63, 73, 83... Hole.
Claims (1)
で基幹部を軸支され、先端部にシヤツタ羽根を支
承する一組の平行リンク機構とを備え、前記シヤ
ツタ羽根の前記シヤツタ開口から外方へ伸展する
部分に穴を明けたことを特徴とするシヤツタ装置
。 a substrate having a shutter opening; and a set of parallel link mechanisms having a main body pivotally supported on one side of the substrate and supporting a shutter blade at a distal end thereof, the shutter blade extending outward from the shutter opening. A shutter device characterized by having a hole in the part where the shutter is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8809590U JPH0446427U (en) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8809590U JPH0446427U (en) | 1990-08-23 | 1990-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446427U true JPH0446427U (en) | 1992-04-20 |
Family
ID=31821037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8809590U Pending JPH0446427U (en) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446427U (en) |
-
1990
- 1990-08-23 JP JP8809590U patent/JPH0446427U/ja active Pending