JPH01168799U - - Google Patents
Info
- Publication number
- JPH01168799U JPH01168799U JP6558288U JP6558288U JPH01168799U JP H01168799 U JPH01168799 U JP H01168799U JP 6558288 U JP6558288 U JP 6558288U JP 6558288 U JP6558288 U JP 6558288U JP H01168799 U JPH01168799 U JP H01168799U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- side plates
- fixed pulley
- ladder
- rope
- 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
Landscapes
- Ladders (AREA)
Description
第１図は本考案による移動梯子の一実施例を示
す全体斜視図であり、第２図は第１図の上方部分
を示す部分拡大図であり、第３図は移動梯子の他
の実施例を示す全体斜視図である。
１０……移動梯子、１１ａ，１１ｂ……一対の
側板、１２……すべり止、１３……踏さん、１４
……定滑車、１５……フツク、１８……ロープ、
１９……係合部、２０……パイプ等、２１ａ，２
１ｂ……一対のフツク。
FIG. 1 is an overall perspective view showing one embodiment of the moving ladder according to the present invention, FIG. 2 is a partially enlarged view showing the upper part of FIG. 1, and FIG. 3 is another embodiment of the moving ladder. FIG. 10...Movable ladder, 11a, 11b...Pair of side plates, 12...Slip, 13...Stepper, 14
... fixed pulley, 15 ... hook, 18 ... rope,
19...Engagement part, 20...Pipe etc., 21a, 2
1b... A pair of hooks.
Claims (1)
この一対の側板の間に設けられた複数の踏さんと
を備え、パイプ等に立て掛ける移動梯子において
、前記一対の側板のうち少くとも一方の側板に、
上方に位置する定滑車とこの定滑車より下方に位
置するフツクを順次固着し、前記定滑車に、一端
に前記フツクと係合する係合部を有するロープを
装着し、このロープを前記パイプ等の囲りに巻付
けることにより転倒防止を図るよう構成したこと
を特徴とする移動梯子。 A pair of side plates with anti-slip attached to the lower end,
In a movable ladder that is provided with a plurality of treadles provided between the pair of side plates and leans against a pipe, etc., at least one of the pair of side plates is provided with:
A fixed pulley located above and a hook located below this fixed pulley are fixed in sequence, a rope having an engaging portion at one end that engages with the hook is attached to the fixed pulley, and this rope is connected to the pipe, etc. 1. A movable ladder, characterized in that it is configured to prevent falling by being wrapped around the ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6558288U JPH0536078Y2 (en) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6558288U JPH0536078Y2 (en) | 1988-05-18 | 1988-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01168799U true JPH01168799U (en) | 1989-11-28 |
| JPH0536078Y2 JPH0536078Y2 (en) | 1993-09-13 |
Family
ID=31291015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6558288U Expired - Lifetime JPH0536078Y2 (en) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536078Y2 (en) |
-
1988
- 1988-05-18 JP JP6558288U patent/JPH0536078Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536078Y2 (en) | 1993-09-13 |