JPH0520338Y2 - - Google Patents
Info
- Publication number
- JPH0520338Y2 JPH0520338Y2 JP4172586U JP4172586U JPH0520338Y2 JP H0520338 Y2 JPH0520338 Y2 JP H0520338Y2 JP 4172586 U JP4172586 U JP 4172586U JP 4172586 U JP4172586 U JP 4172586U JP H0520338 Y2 JPH0520338 Y2 JP H0520338Y2
- Authority
- JP
- Japan
- Prior art keywords
- winding drum
- prevention device
- fall prevention
- frame
- lock plate
- 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
- 238000004804 winding Methods 0.000 claims description 17
- 230000002265 prevention Effects 0.000 claims description 6
- 238000012790 confirmation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4172586U JPH0520338Y2 (enrdf_load_stackoverflow) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4172586U JPH0520338Y2 (enrdf_load_stackoverflow) | 1986-03-20 | 1986-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62152756U JPS62152756U (enrdf_load_stackoverflow) | 1987-09-28 |
| JPH0520338Y2 true JPH0520338Y2 (enrdf_load_stackoverflow) | 1993-05-27 |
Family
ID=30856981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4172586U Expired - Lifetime JPH0520338Y2 (enrdf_load_stackoverflow) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520338Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-03-20 JP JP4172586U patent/JPH0520338Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62152756U (enrdf_load_stackoverflow) | 1987-09-28 |
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