JPS6269600U - - Google Patents
Info
- Publication number
- JPS6269600U JPS6269600U JP16132185U JP16132185U JPS6269600U JP S6269600 U JPS6269600 U JP S6269600U JP 16132185 U JP16132185 U JP 16132185U JP 16132185 U JP16132185 U JP 16132185U JP S6269600 U JPS6269600 U JP S6269600U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- ladder
- attached
- bearing
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Ladders (AREA)
- Emergency Lowering Means (AREA)
Description
図面は本考案の実施例を示すものにして、第１
図は斜視図、第２図はブラケツトを展開降下した
場合の側面図、第３図は要部の作動説明図、第４
図は使用態様を示す説明図である。
１ａ，１ｂ…梯子の縦部材、２…掛手、３…ブ
ラケツト、５…滑車、６…支持金具、７…軸受、
８…圧接座金、９…軸杆、１０…ワイヤー。
The drawings show the embodiments of the present invention, and the drawings show the first embodiment.
The figure is a perspective view, the second figure is a side view when the bracket is extended and lowered, the third figure is an explanatory diagram of the main parts, and the fourth figure is a side view when the bracket is extended and lowered.
The figure is an explanatory diagram showing a usage mode. 1a, 1b...Vertical member of ladder, 2...Hook, 3...Bracket, 5...Pulley, 6...Supporting metal fittings, 7...Bearing,
8... Pressure washer, 9... Shaft rod, 10... Wire.
Claims (1)
掛手を形成し、一方の縦部材の上端寄りに、ブラ
ケツトをその基部を軸着して昇降可能に連結し、
このブラケツトの前端に、ロープ支持金具を取付
け、ブラケツトを軸着した縦部材に連らなる掛手
下端に、軸受けを水平状態に設け、この軸受けに
圧接座金を前端に取付けた軸杆を進退可能に嵌合
し、この軸杆の後端に連結したワイヤーを、掛手
に沿うて配設すると共に、前端をブラケツトの適
所に連結したことを特徴とする、降下用ロープを
装備したブラケツト付梯子。 The upper ends of the vertical members of the ladder are each bent into a hook shape toward the back side to form a hook, and a bracket is pivotally attached to the base of one of the vertical members near the upper end of the ladder so that it can be raised and lowered,
A rope support fitting is attached to the front end of this bracket, and a bearing is installed in a horizontal position at the lower end of the handle that connects to the vertical member to which the bracket is pivoted, and a pivot rod with a pressure washer attached to the front end of this bearing can be moved forward and backward. A ladder with a bracket equipped with a descending rope, characterized in that a wire fitted into the ladder and connected to the rear end of the pivot rod is arranged along the handle, and the front end is connected to a suitable position on the bracket. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16132185U JPH0355757Y2 (en) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16132185U JPH0355757Y2 (en) | 1985-10-23 | 1985-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6269600U true JPS6269600U (en) | 1987-05-01 |
| JPH0355757Y2 JPH0355757Y2 (en) | 1991-12-12 |
Family
ID=31087526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16132185U Expired JPH0355757Y2 (en) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355757Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5302473B1 (en) * | 2013-01-28 | 2013-10-02 | 最首 哲也 | Jib bracket |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101709678B1 (en) * | 2016-06-15 | 2017-02-23 | 주식회사 한국코아엔지니어링 | a escaping apparatus for firefighting |
-
1985
- 1985-10-23 JP JP16132185U patent/JPH0355757Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5302473B1 (en) * | 2013-01-28 | 2013-10-02 | 最首 哲也 | Jib bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355757Y2 (en) | 1991-12-12 |