JPH0179757U - - Google Patents
Info
- Publication number
- JPH0179757U JPH0179757U JP1987174334U JP17433487U JPH0179757U JP H0179757 U JPH0179757 U JP H0179757U JP 1987174334 U JP1987174334 U JP 1987174334U JP 17433487 U JP17433487 U JP 17433487U JP H0179757 U JPH0179757 U JP H0179757U
- Authority
- JP
- Japan
- Prior art keywords
- door
- cases
- coil spring
- attached
- hollow coil
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 230000002265 prevention Effects 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 |
|---|---|---|---|
| JP1987174334U JPH0179757U (en]) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174334U JPH0179757U (en]) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179757U true JPH0179757U (en]) | 1989-05-29 |
Family
ID=31466196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174334U Pending JPH0179757U (en]) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179757U (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914918A (en]) * | 1972-06-03 | 1974-02-08 | ||
| JPS5323590U (en]) * | 1976-08-06 | 1978-02-28 | ||
| JPS56131787A (en) * | 1980-02-20 | 1981-10-15 | Waertsilae Oy Ab | Door construction |
-
1987
- 1987-11-13 JP JP1987174334U patent/JPH0179757U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914918A (en]) * | 1972-06-03 | 1974-02-08 | ||
| JPS5323590U (en]) * | 1976-08-06 | 1978-02-28 | ||
| JPS56131787A (en) * | 1980-02-20 | 1981-10-15 | Waertsilae Oy Ab | Door construction |