JPH02143472U - - Google Patents
Info
- Publication number
- JPH02143472U JPH02143472U JP5176789U JP5176789U JPH02143472U JP H02143472 U JPH02143472 U JP H02143472U JP 5176789 U JP5176789 U JP 5176789U JP 5176789 U JP5176789 U JP 5176789U JP H02143472 U JPH02143472 U JP H02143472U
- Authority
- JP
- Japan
- Prior art keywords
- key
- door lock
- sensor
- detects
- release device
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5176789U JPH02143472U (forum.php) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5176789U JPH02143472U (forum.php) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143472U true JPH02143472U (forum.php) | 1990-12-05 |
Family
ID=31571487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5176789U Pending JPH02143472U (forum.php) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143472U (forum.php) |
-
1989
- 1989-05-01 JP JP5176789U patent/JPH02143472U/ja active Pending