JPH0253759U - - Google Patents
Info
- Publication number
- JPH0253759U JPH0253759U JP13396988U JP13396988U JPH0253759U JP H0253759 U JPH0253759 U JP H0253759U JP 13396988 U JP13396988 U JP 13396988U JP 13396988 U JP13396988 U JP 13396988U JP H0253759 U JPH0253759 U JP H0253759U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- lowering device
- indirectly
- shaft
- rope bodies
- 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
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Description
第１図は本考案の一実施例の内部構造を示す概
略図、第２図は第１図の実施例の外観図である。
１は回転軸、２は軸受部、３，４はロープ体、
５は人体保持用リング、６は分離板、７はローラ
、８，８′は蓋。
FIG. 1 is a schematic diagram showing the internal structure of an embodiment of the present invention, and FIG. 2 is an external view of the embodiment of FIG. 1 is a rotating shaft, 2 is a bearing part, 3 and 4 are a rope body,
5 is a ring for holding the human body, 6 is a separation plate, 7 is a roller, and 8 and 8' are lids.
Claims (1)
設される回転軸と、該回転軸に一端が固定され、
他端に直接もしくは間接的に人体を保持し得る複
数のロープ体と、上記回転軸の回転速度を抑制可
能なブレーキ機能とを備え、上記複数のロープ体
はその内の少なくとも二本が上記回転軸に互いに
逆方向に巻回され、一方が巻き取り状態にあると
きには他方が吊下状態となるよう設定されている
ことを特徴とする降下装置。 A rotating shaft disposed directly or indirectly on a building almost horizontally, and one end fixed to the rotating shaft,
A plurality of rope bodies capable of directly or indirectly holding a human body at the other end, and a brake function capable of suppressing the rotational speed of the rotation shaft, and at least two of the plurality of rope bodies are rotated in the rotation direction. A lowering device characterized in that the lowering device is wound around a shaft in opposite directions, and is set so that when one is in a winding state, the other is in a suspended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13396988U JPH0253759U (en) | 1988-10-13 | 1988-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13396988U JPH0253759U (en) | 1988-10-13 | 1988-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253759U true JPH0253759U (en) | 1990-04-18 |
Family
ID=31392321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13396988U Pending JPH0253759U (en) | 1988-10-13 | 1988-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253759U (en) |
-
1988
- 1988-10-13 JP JP13396988U patent/JPH0253759U/ja active Pending