JPH0617980Y2 - オ−バ−ヘツドドアにおけるワイヤロ−プ弛み検知装置 - Google Patents
オ−バ−ヘツドドアにおけるワイヤロ−プ弛み検知装置Info
- Publication number
- JPH0617980Y2 JPH0617980Y2 JP12805986U JP12805986U JPH0617980Y2 JP H0617980 Y2 JPH0617980 Y2 JP H0617980Y2 JP 12805986 U JP12805986 U JP 12805986U JP 12805986 U JP12805986 U JP 12805986U JP H0617980 Y2 JPH0617980 Y2 JP H0617980Y2
- Authority
- JP
- Japan
- Prior art keywords
- wire rope
- door
- door body
- detection
- swinging
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 26
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12805986U JPH0617980Y2 (ja) | 1986-08-22 | 1986-08-22 | オ−バ−ヘツドドアにおけるワイヤロ−プ弛み検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12805986U JPH0617980Y2 (ja) | 1986-08-22 | 1986-08-22 | オ−バ−ヘツドドアにおけるワイヤロ−プ弛み検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6334274U JPS6334274U (enrdf_load_stackoverflow) | 1988-03-05 |
| JPH0617980Y2 true JPH0617980Y2 (ja) | 1994-05-11 |
Family
ID=31023387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12805986U Expired - Lifetime JPH0617980Y2 (ja) | 1986-08-22 | 1986-08-22 | オ−バ−ヘツドドアにおけるワイヤロ−プ弛み検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617980Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5197520B2 (ja) * | 2009-07-27 | 2013-05-15 | 開成工業株式会社 | ワイヤ弛み検知装置 |
-
1986
- 1986-08-22 JP JP12805986U patent/JPH0617980Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6334274U (enrdf_load_stackoverflow) | 1988-03-05 |
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