JPH0472117U - - Google Patents
Info
- Publication number
- JPH0472117U JPH0472117U JP11419290U JP11419290U JPH0472117U JP H0472117 U JPH0472117 U JP H0472117U JP 11419290 U JP11419290 U JP 11419290U JP 11419290 U JP11419290 U JP 11419290U JP H0472117 U JPH0472117 U JP H0472117U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- fixed frame
- opening
- spring
- constant force
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11419290U JPH0472117U (zh) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11419290U JPH0472117U (zh) | 1990-10-31 | 1990-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0472117U true JPH0472117U (zh) | 1992-06-25 |
Family
ID=31861854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11419290U Pending JPH0472117U (zh) | 1990-10-31 | 1990-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0472117U (zh) |
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1990
- 1990-10-31 JP JP11419290U patent/JPH0472117U/ja active Pending