JPH0179797U - - Google Patents
Info
- Publication number
- JPH0179797U JPH0179797U JP1987176642U JP17664287U JPH0179797U JP H0179797 U JPH0179797 U JP H0179797U JP 1987176642 U JP1987176642 U JP 1987176642U JP 17664287 U JP17664287 U JP 17664287U JP H0179797 U JPH0179797 U JP H0179797U
- Authority
- JP
- Japan
- Prior art keywords
- upper limit
- detection
- position detection
- timer
- section
- 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 description 11
- 244000145845 chattering Species 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 1
- 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 |
|---|---|---|---|
| JP1987176642U JPH0734154Y2 (ja) | 1987-11-19 | 1987-11-19 | 電動シヤツターの上限位置検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176642U JPH0734154Y2 (ja) | 1987-11-19 | 1987-11-19 | 電動シヤツターの上限位置検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179797U true JPH0179797U ( ) | 1989-05-29 |
| JPH0734154Y2 JPH0734154Y2 (ja) | 1995-08-02 |
Family
ID=31468365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176642U Expired - Lifetime JPH0734154Y2 (ja) | 1987-11-19 | 1987-11-19 | 電動シヤツターの上限位置検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734154Y2 ( ) |
-
1987
- 1987-11-19 JP JP1987176642U patent/JPH0734154Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734154Y2 (ja) | 1995-08-02 |