JPS61192081U - - Google Patents
Info
- Publication number
- JPS61192081U JPS61192081U JP7502385U JP7502385U JPS61192081U JP S61192081 U JPS61192081 U JP S61192081U JP 7502385 U JP7502385 U JP 7502385U JP 7502385 U JP7502385 U JP 7502385U JP S61192081 U JPS61192081 U JP S61192081U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- coil spring
- torsion coil
- open
- bracket
- 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.)
- Granted
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7502385U JPH0233073Y2 (https=) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7502385U JPH0233073Y2 (https=) | 1985-05-22 | 1985-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61192081U true JPS61192081U (https=) | 1986-11-29 |
| JPH0233073Y2 JPH0233073Y2 (https=) | 1990-09-06 |
Family
ID=30615857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7502385U Expired JPH0233073Y2 (https=) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233073Y2 (https=) |
-
1985
- 1985-05-22 JP JP7502385U patent/JPH0233073Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233073Y2 (https=) | 1990-09-06 |