JPH03107949U - - Google Patents
Info
- Publication number
- JPH03107949U JPH03107949U JP1508390U JP1508390U JPH03107949U JP H03107949 U JPH03107949 U JP H03107949U JP 1508390 U JP1508390 U JP 1508390U JP 1508390 U JP1508390 U JP 1508390U JP H03107949 U JPH03107949 U JP H03107949U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- rotating roller
- attach
- roller
- handle
- 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
- 239000000725 suspension Substances 0.000 claims 1
Landscapes
- Emergency Lowering Means (AREA)
Description
第１図は、本考案の斜視図。第２図は、本考案
の内部構造を示す正面図。
Ａ１，Ａ２……フレーム、１，２，３，４，５
……ローラー、７，８……把手、１０……けん引
バネ、１１……バネかけ穴。
FIG. 1 is a perspective view of the present invention. FIG. 2 is a front view showing the internal structure of the present invention. A1, A2...Frame, 1, 2, 3, 4, 5
...Roller, 7, 8...Handle, 10...Traction spring, 11...Spring hole.
Claims (1)
叉して、開閉自在なフレームＡ２とに、回転ロー
ラー２及び回転ローラー４を、各フレームに所定
の間隔をおき、心棒を介して固定する。 (ロ) フレームＡ１に固定ローラー１を上部に設
け、固定ローラー５を下方に設け、且つ、フレー
ムＡ１の下端に肢体吊受付把手７を設け、フレー
ムＡ２の下端に把手８を設ける。 (ハ) フレームＡ１及びＡ２の中腹部に、けん引
バネ１０をとりつけ、且つ、取りつけかけ穴１１
を、各フレーム中腹部内側面に、数カ所づつ設け
る。 以上の構成よりなるロープ緩降器。[Claims for Utility Model Registration] (a) A frame A2 that can be opened and closed intersects with the frame A1 at the shaft of the rotating roller 3, and a rotating roller 2 and a rotating roller 4 are placed at a predetermined interval on each frame, Fix it through the mandrel. (b) A fixed roller 1 is provided at the upper part of the frame A1, a fixed roller 5 is provided at the lower part, a limb suspension receiving handle 7 is provided at the lower end of the frame A1, and a handle 8 is provided at the lower end of the frame A2. (c) Attach the traction spring 10 to the midsection of frames A1 and A2, and attach the attachment hole 11.
are provided at several locations on the inner surface of the mid-abdomen of each frame. A rope descender consisting of the above configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1508390U JPH03107949U (en) | 1990-02-17 | 1990-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1508390U JPH03107949U (en) | 1990-02-17 | 1990-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107949U true JPH03107949U (en) | 1991-11-06 |
Family
ID=31518408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1508390U Pending JPH03107949U (en) | 1990-02-17 | 1990-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107949U (en) |
-
1990
- 1990-02-17 JP JP1508390U patent/JPH03107949U/ja active Pending