JPS6427185U - - Google Patents
Info
- Publication number
- JPS6427185U JPS6427185U JP1987117160U JP11716087U JPS6427185U JP S6427185 U JPS6427185 U JP S6427185U JP 1987117160 U JP1987117160 U JP 1987117160U JP 11716087 U JP11716087 U JP 11716087U JP S6427185 U JPS6427185 U JP S6427185U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- stators
- sliding
- opening
- blades
- 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 12
- 241000256247 Spodoptera exigua Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例に係る開口機構を示
す断面図、第２図は第１図の開口機構の平面図で
ある。また、第３図は従来の開口機構の平面図、
第４図はインチウオーム送り機構の原理を示す図
である。
１……ブレード、２……ブレード送り機構、３
……ブレード機構、４……開口、５，６，７，８
……固定子、９，１０……取付台（リンク部）、
１１……移動子。
FIG. 1 is a sectional view showing an opening mechanism according to an embodiment of the present invention, and FIG. 2 is a plan view of the opening mechanism shown in FIG. 1. In addition, Fig. 3 is a plan view of a conventional opening mechanism.
FIG. 4 is a diagram showing the principle of the inch worm feeding mechanism. 1...Blade, 2...Blade feeding mechanism, 3
...Blade mechanism, 4...Aperture, 5, 6, 7, 8
... Stator, 9, 10 ... Mounting base (link part),
11...Mover.
Claims (1)
るブレード送り機構よりなるブレード機構を４組
設け、該４組のブレード機構を、ブレードが十字
状に位置するように配して各ブレードの先端で矩
形の開口を形成し、該開口の大きさをブレードの
スライドにより制御する開口機構において、 上記ブレード送り機構を、ブレードを間にして
対向しかつブレードのスライド方向に垂直に位置
してブレードを挟持するように作動する２つのピ
エゾ素子製固定子を２対設け、これら固定子を各
対毎ごとリンクし、これらのリンク部をブレード
のスライド方向に伸縮しリンク部を介して上記２
対の固定子の間隔を制御するピエゾ素子製移動子
で連結することにより構成したことを特徴とする
開口機構。[Claims for Utility Model Registration] Four sets of blade mechanisms each consisting of a long blade and a blade feeding mechanism for sliding the blades are provided, and the four sets of blade mechanisms are arranged so that the blades are positioned in a cross shape. In the shedding mechanism in which a rectangular opening is formed at the tip of each blade, and the size of the opening is controlled by sliding the blade, the blade feeding mechanism is arranged opposite to each other with the blade in between and perpendicular to the sliding direction of the blade. Two pairs of piezo element stators that are positioned and operate to sandwich the blade are provided, and these stators are linked for each pair, and these link parts are expanded and contracted in the sliding direction of the blade, and the blade is moved through the link part. 2 above
An opening mechanism characterized in that it is constructed by connecting a pair of stators with a piezo element mover that controls the distance between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117160U JPS6427185U (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117160U JPS6427185U (en) | 1987-07-30 | 1987-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427185U true JPS6427185U (en) | 1989-02-16 |
Family
ID=31360358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987117160U Pending JPS6427185U (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427185U (en) |
-
1987
- 1987-07-30 JP JP1987117160U patent/JPS6427185U/ja active Pending