JPS626481U - - Google Patents
Info
- Publication number
- JPS626481U JPS626481U JP9659485U JP9659485U JPS626481U JP S626481 U JPS626481 U JP S626481U JP 9659485 U JP9659485 U JP 9659485U JP 9659485 U JP9659485 U JP 9659485U JP S626481 U JPS626481 U JP S626481U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- rotary actuator
- sliding means
- peripheral surface
- outer peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000638 stimulation Effects 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 1
Description
第１図は、この考案の原理を示す斜視図、第２
図、第３図は、この考案における形状記憶合金ワ
イヤと回転軸の外周面との接触部分を示す正面図
、第４図Ａは、この考案の一実施態様の斜視図、
同Ｂ図は、同断面図、第５図は、この考案の他の
実施態様の断面図、第６図は、従来の回転アクチ
エータの正面図、第７図は、従来の回転アクチエ
ータの斜視図である。図面において、
１……プーリ、２……アーム、３，６，８，８
Ａ，８Ｂ，８Ｃ……形状記憶合金ワイヤ、４……
連結軸、５……円板、７，７Ａ，７Ｂ，７Ｃ……
回転軸、９……ローラ、１０……滑り材、１１…
…内輪、１２，１５……ベアリング、１３，１３
Ａ，１３Ｂ，１３Ｃ……外輪、１４……前腕シエ
ル。
Figure 1 is a perspective view showing the principle of this invention, Figure 2 is a perspective view showing the principle of this invention.
3 is a front view showing the contact portion between the shape memory alloy wire and the outer peripheral surface of the rotating shaft in this invention, and FIG. 4A is a perspective view of an embodiment of this invention,
5 is a sectional view of another embodiment of the invention, FIG. 6 is a front view of a conventional rotary actuator, and FIG. 7 is a perspective view of a conventional rotary actuator. It is. In the drawings: 1...Pulley, 2...Arm, 3, 6, 8, 8
A, 8B, 8C... Shape memory alloy wire, 4...
Connection shaft, 5... Disk, 7, 7A, 7B, 7C...
Rotating shaft, 9...Roller, 10...Sliding material, 11...
...Inner ring, 12, 15...Bearing, 13, 13
A, 13B, 13C... Outer ring, 14... Forearm shell.
Claims (1)
、その外周面に滑動手段を介して巻き付けられた
、一端が前記回転軸に固定され、他端が前記回転
軸以外の部分に固定された、外部刺激によつて自
在に伸縮するワイヤとからなつていることを特徴
とする回転アクチユエータ。 (2) 前記滑動手段は、前記回転軸の外周面に取
り付けられた、複数個のローラからなつているこ
とを特徴とする、実用新案登録請求の範囲第(1)
項記載の回転アクチエータ。 (3) 前記滑動手段は、前記回転軸の外周面に設
けられた滑り材からなつていることを特徴とする
、実用新案登録請求の範囲第(1)項記載の回転ア
クチエータ。[Claims for Utility Model Registration] (1) A rotating shaft, and a rotating shaft wrapped around the outer circumferential surface of the rotating shaft via a sliding means, with one end fixed to the rotating shaft and the other end fixed to the rotating shaft. A rotary actuator comprising a wire that is fixed to a portion other than the rotating shaft and that can be freely expanded and contracted by external stimulation. (2) Utility model registration claim No. (1), characterized in that the sliding means consists of a plurality of rollers attached to the outer peripheral surface of the rotating shaft.
Rotary actuator as described in section. (3) The rotary actuator according to claim 1, wherein the sliding means is made of a sliding material provided on the outer peripheral surface of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9659485U JPS626481U (en) | 1985-06-27 | 1985-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9659485U JPS626481U (en) | 1985-06-27 | 1985-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626481U true JPS626481U (en) | 1987-01-16 |
Family
ID=30962498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9659485U Pending JPS626481U (en) | 1985-06-27 | 1985-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626481U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004099611A1 (en) * | 2003-05-12 | 2004-11-18 | Mitsubishi Denki Kabushiki Kaisha | Drive device |
| JP2005062646A (en) * | 2003-08-19 | 2005-03-10 | Sony Corp | Switch mechanism and electronic equipment |
| JP2019007471A (en) * | 2017-06-28 | 2019-01-17 | 株式会社テージーケー | Actuator |
-
1985
- 1985-06-27 JP JP9659485U patent/JPS626481U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004099611A1 (en) * | 2003-05-12 | 2004-11-18 | Mitsubishi Denki Kabushiki Kaisha | Drive device |
| US7451595B2 (en) | 2003-05-12 | 2008-11-18 | Mitsubishi Electric Corporation | Drive device |
| JP2005062646A (en) * | 2003-08-19 | 2005-03-10 | Sony Corp | Switch mechanism and electronic equipment |
| JP4613481B2 (en) * | 2003-08-19 | 2011-01-19 | ソニー株式会社 | Switching mechanism and electronic equipment |
| JP2019007471A (en) * | 2017-06-28 | 2019-01-17 | 株式会社テージーケー | Actuator |