JPH02139299U - - Google Patents
Info
- Publication number
- JPH02139299U JPH02139299U JP4843389U JP4843389U JPH02139299U JP H02139299 U JPH02139299 U JP H02139299U JP 4843389 U JP4843389 U JP 4843389U JP 4843389 U JP4843389 U JP 4843389U JP H02139299 U JPH02139299 U JP H02139299U
- Authority
- JP
- Japan
- Prior art keywords
- seat plate
- safety device
- detection signal
- transmitting section
- receiving
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048433U JP2509153Y2 (ja) | 1989-04-25 | 1989-04-25 | シャッタ―の安全装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048433U JP2509153Y2 (ja) | 1989-04-25 | 1989-04-25 | シャッタ―の安全装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02139299U true JPH02139299U (cs) | 1990-11-21 |
| JP2509153Y2 JP2509153Y2 (ja) | 1996-08-28 |
Family
ID=31565235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989048433U Expired - Lifetime JP2509153Y2 (ja) | 1989-04-25 | 1989-04-25 | シャッタ―の安全装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509153Y2 (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63167877A (ja) * | 1986-12-29 | 1988-07-11 | トステム株式会社 | シヤツタ−カ−テンの障害物検知停止装置 |
-
1989
- 1989-04-25 JP JP1989048433U patent/JP2509153Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63167877A (ja) * | 1986-12-29 | 1988-07-11 | トステム株式会社 | シヤツタ−カ−テンの障害物検知停止装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509153Y2 (ja) | 1996-08-28 |