JPS6141355Y2 - - Google Patents
Info
- Publication number
- JPS6141355Y2 JPS6141355Y2 JP10461081U JP10461081U JPS6141355Y2 JP S6141355 Y2 JPS6141355 Y2 JP S6141355Y2 JP 10461081 U JP10461081 U JP 10461081U JP 10461081 U JP10461081 U JP 10461081U JP S6141355 Y2 JPS6141355 Y2 JP S6141355Y2
- Authority
- JP
- Japan
- Prior art keywords
- head
- point
- transformation
- headphone
- superelastic alloy
- 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.)
- Expired
Links
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 8
- 229910000734 martensite Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 229910010380 TiNi Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10461081U JPS5811390U (ja) | 1981-07-13 | 1981-07-13 | ヘツドフオン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10461081U JPS5811390U (ja) | 1981-07-13 | 1981-07-13 | ヘツドフオン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5811390U JPS5811390U (ja) | 1983-01-25 |
| JPS6141355Y2 true JPS6141355Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-25 |
Family
ID=29899196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10461081U Granted JPS5811390U (ja) | 1981-07-13 | 1981-07-13 | ヘツドフオン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811390U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-07-13 JP JP10461081U patent/JPS5811390U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5811390U (ja) | 1983-01-25 |