JPH02134296U - - Google Patents
Info
- Publication number
- JPH02134296U JPH02134296U JP4369789U JP4369789U JPH02134296U JP H02134296 U JPH02134296 U JP H02134296U JP 4369789 U JP4369789 U JP 4369789U JP 4369789 U JP4369789 U JP 4369789U JP H02134296 U JPH02134296 U JP H02134296U
- Authority
- JP
- Japan
- Prior art keywords
- obstacle detection
- connector
- detection
- alarm
- disconnection
- 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 10
- 238000010276 construction Methods 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4369789U JPH02134296U (OSRAM) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4369789U JPH02134296U (OSRAM) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134296U true JPH02134296U (OSRAM) | 1990-11-07 |
Family
ID=31556329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4369789U Pending JPH02134296U (OSRAM) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134296U (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288288A (ja) * | 1986-06-09 | 1987-12-15 | 三和シヤツタ−工業株式会社 | 電動シヤツタ−の安全装置 |
| JPS6421195A (en) * | 1987-07-15 | 1989-01-24 | Sanwa Shutter Corp | Abnormality alarm controller for electric shutter |
-
1989
- 1989-04-14 JP JP4369789U patent/JPH02134296U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288288A (ja) * | 1986-06-09 | 1987-12-15 | 三和シヤツタ−工業株式会社 | 電動シヤツタ−の安全装置 |
| JPS6421195A (en) * | 1987-07-15 | 1989-01-24 | Sanwa Shutter Corp | Abnormality alarm controller for electric shutter |