JPH03111792U - - Google Patents
Info
- Publication number
- JPH03111792U JPH03111792U JP1874190U JP1874190U JPH03111792U JP H03111792 U JPH03111792 U JP H03111792U JP 1874190 U JP1874190 U JP 1874190U JP 1874190 U JP1874190 U JP 1874190U JP H03111792 U JPH03111792 U JP H03111792U
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- outer side
- reinforcing member
- fixed
- leg portion
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims 4
- 230000000630 rising effect Effects 0.000 claims 3
- 230000001934 delay Effects 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1874190U JP2532314Y2 (ja) | 1990-02-28 | 1990-02-28 | 防護扉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1874190U JP2532314Y2 (ja) | 1990-02-28 | 1990-02-28 | 防護扉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03111792U true JPH03111792U (en]) | 1991-11-15 |
| JP2532314Y2 JP2532314Y2 (ja) | 1997-04-16 |
Family
ID=31521888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1874190U Expired - Fee Related JP2532314Y2 (ja) | 1990-02-28 | 1990-02-28 | 防護扉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532314Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004300786A (ja) * | 2003-03-31 | 2004-10-28 | Nihon Funen Co Ltd | 防犯ドア、ドア枠およびドア枠ユニット |
| JP2005023743A (ja) * | 2003-07-03 | 2005-01-27 | Cosmo Kinki Kk | 防犯ドア |
-
1990
- 1990-02-28 JP JP1874190U patent/JP2532314Y2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004300786A (ja) * | 2003-03-31 | 2004-10-28 | Nihon Funen Co Ltd | 防犯ドア、ドア枠およびドア枠ユニット |
| JP2005023743A (ja) * | 2003-07-03 | 2005-01-27 | Cosmo Kinki Kk | 防犯ドア |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2532314Y2 (ja) | 1997-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |