JPS6299082U - - Google Patents
Info
- Publication number
- JPS6299082U JPS6299082U JP18994385U JP18994385U JPS6299082U JP S6299082 U JPS6299082 U JP S6299082U JP 18994385 U JP18994385 U JP 18994385U JP 18994385 U JP18994385 U JP 18994385U JP S6299082 U JPS6299082 U JP S6299082U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- shape memory
- base
- memory alloys
- swing
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Instructional Devices (AREA)
- Toys (AREA)
Description
図面は本考案の一実施例を示し、第１図は分解
斜視図、第２図の，，は動作状態を示す正
面図である。
１…基台、１ａ…基部、１ｂ…支持片、２…軸
ピン、３…調節ネジ、１０…揺動体、１１…揺動
基体、１１ａ…帯板材、１１ｂ…支持片、１１ｃ
…軸孔、１２…係止部、１３…軸ピン、１５…重
り体、１５ａ…重り体基部、１５ｂ…軸孔、１６
…係止片、１６ａ…係止部、１７…係合突起、１
８…重り、２０…形状記憶合金、３０…湯、３１
…容器。
The drawings show an embodiment of the present invention, and FIG. 1 is an exploded perspective view, and FIG. 2 is a front view showing the operating state. DESCRIPTION OF SYMBOLS 1... Base, 1a... Base, 1b... Support piece, 2... Axis pin, 3... Adjustment screw, 10... Rocking body, 11... Rocking base, 11a... Band plate material, 11b... Support piece, 11c
... shaft hole, 12 ... locking part, 13 ... shaft pin, 15 ... weight body, 15a ... weight body base, 15b ... shaft hole, 16
...Locking piece, 16a...Locking part, 17...Engagement protrusion, 1
8... Weight, 20... Shape memory alloy, 30... Hot water, 31
…container.
Claims (1)
る揺動体とからなり、揺動体は、基台上部に取付
けられて左右方向に揺動自在な揺動基体と、この
揺動基体上部に取付けられて左右方向に揺動自在
な重り体と、揺動基体の両端夫々と重り体の下部
とを夫々結ぶように横架配設される一対の形状記
憶合金とで構成され、形状記憶合金は、その変態
温度以上の湯内に浸漬されることで長さ方向に収
縮するように形成され、この収縮力は重り体の揺
動を可能とし、重り体の揺動によつて生じる揺動
体全体の重心の移行に伴つて、一対の形状記憶合
金が交互に湯内に浸漬されるように構成したこと
を特徴とする形状記憶合金の特性を理解させる教
育玩具。 It consists of a base and a rocking body that is swingably attached to the top of the base. It consists of a weight body that is attached and can swing freely in the left and right directions, and a pair of shape memory alloys that are installed horizontally so as to connect both ends of the rocking base body and the lower part of the weight bodies, respectively. is formed so that it contracts in the length direction when immersed in hot water at a temperature higher than its transformation temperature, and this contraction force enables the weight to swing, and the rocking body generated by the swing of the weight. An educational toy for helping students understand the characteristics of shape memory alloys, characterized in that the pair of shape memory alloys are alternately immersed in hot water as the center of gravity shifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18994385U JPS6299082U (en) | 1985-12-10 | 1985-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18994385U JPS6299082U (en) | 1985-12-10 | 1985-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6299082U true JPS6299082U (en) | 1987-06-24 |
Family
ID=31142698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18994385U Pending JPS6299082U (en) | 1985-12-10 | 1985-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6299082U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053677A (en) * | 1983-09-05 | 1985-03-27 | Fumio Munekata | Seesaw type centroid-shiftable thermal engine |
-
1985
- 1985-12-10 JP JP18994385U patent/JPS6299082U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053677A (en) * | 1983-09-05 | 1985-03-27 | Fumio Munekata | Seesaw type centroid-shiftable thermal engine |
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