JPS6049149U - Coil spring for actuator - Google Patents
Coil spring for actuatorInfo
- Publication number
- JPS6049149U JPS6049149U JP13937883U JP13937883U JPS6049149U JP S6049149 U JPS6049149 U JP S6049149U JP 13937883 U JP13937883 U JP 13937883U JP 13937883 U JP13937883 U JP 13937883U JP S6049149 U JPS6049149 U JP S6049149U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- actuator
- alloy
- temperature
- transformation
- 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
Landscapes
- Springs (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
−第１図は５０ａｔ％Ｎ ｉ −５０ａ ｔ％Ｔｉ形状
記憶合金の変態点を示すピーク、第２図は５０ａｔ％Ｎ
ｉ−５０ａｔＴｉ形状記憶合金コイルばねの定荷重下に
おける温度−伸び曲線、第３図は５０．６ａｔＮｉ−４
９，４ａｔ％Ｎｉ形状記憶合金の２段変態を示すピーク
、第４図は５０．６ａｔ％Ｎ ｉ −４９゜４ａｔ％Ｔ
ｉ形状記憶合金コイルばねの２００ｇ定荷重における温
度−伸び曲線を示す図である。-Figure 1 shows the peak indicating the transformation point of 50at%N i -50at%Ti shape memory alloy, Figure 2 shows the peak of 50at%N
Temperature-elongation curve under constant load of i-50atTi shape memory alloy coil spring, Figure 3 shows 50.6atNi-4
9.4at%Ni shape memory alloy peak showing two-stage transformation, Figure 4 is 50.6at%N i -49°4at%T
It is a figure which shows the temperature-elongation curve at 200g constant load of the i shape memory alloy coil spring.
Claims (1)
で時効処理することにより、２段変態を生ずる合金系を
用いることを特徴とするアクチュエータ用コイルばね。 ゛ ２ 実用新案登録請求の範囲第１項において、合金の加
熱変態の終了温度と第１の冷却変態の開始温度の差が１
０°Ｃ以内になるように熱処理した合金を用いることを
特徴とするアクチュエータ用コイルばね。[Claims for Utility Model Registration] I A coil spring for an actuator characterized by using an alloy system that causes two-step transformation by aging treatment at an intermediate temperature in a NiTi two-element shape memory alloy.゛2 In claim 1 of the utility model registration claim, the difference between the end temperature of the heating transformation of the alloy and the start temperature of the first cooling transformation is 1
A coil spring for an actuator, characterized in that it uses an alloy that has been heat-treated to a temperature within 0°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13937883U JPS6049149U (en) | 1983-09-08 | 1983-09-08 | Coil spring for actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13937883U JPS6049149U (en) | 1983-09-08 | 1983-09-08 | Coil spring for actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6049149U true JPS6049149U (en) | 1985-04-06 |
Family
ID=30312419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13937883U Pending JPS6049149U (en) | 1983-09-08 | 1983-09-08 | Coil spring for actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049149U (en) |
-
1983
- 1983-09-08 JP JP13937883U patent/JPS6049149U/en active Pending
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