JPS6226456U - - Google Patents
Info
- Publication number
- JPS6226456U JPS6226456U JP4763986U JP4763986U JPS6226456U JP S6226456 U JPS6226456 U JP S6226456U JP 4763986 U JP4763986 U JP 4763986U JP 4763986 U JP4763986 U JP 4763986U JP S6226456 U JPS6226456 U JP S6226456U
- Authority
- JP
- Japan
- Prior art keywords
- footrest
- manhole
- legs
- footstep
- stretched
- 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図は本考案の足掛具の平面図、第２図は従
来の足掛具の平面図である。
１０……マンホール、１１……足掛具、１２…
…脚、１３……マンホール壁、１４……脚取付部
、１５……足踏部。
FIG. 1 is a plan view of the footrest of the present invention, and FIG. 2 is a plan view of a conventional footrest. 10...manhole, 11...footrest, 12...
...leg, 13...manhole wall, 14...leg attachment part, 15...footstep part.
Claims (1)
から互に離反する方向に屈曲せしめて延伸させ、
該離反した２本の脚へ延伸部を、直線状の足踏部
によつて連結した形状にしたことを特徴とするマ
ンホール用足掛具。 The two legs of the manhole footrest are bent and stretched in directions away from each other from the mounting part,
A footrest for a manhole, characterized in that the extending portions of the two separated legs are connected by a linear footstep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986047639U JPH0519387Y2 (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986047639U JPH0519387Y2 (en) | 1986-03-31 | 1986-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226456U true JPS6226456U (en) | 1987-02-18 |
| JPH0519387Y2 JPH0519387Y2 (en) | 1993-05-21 |
Family
ID=30868431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986047639U Expired - Lifetime JPH0519387Y2 (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519387Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216110U (en) * | 1975-07-24 | 1977-02-04 |
-
1986
- 1986-03-31 JP JP1986047639U patent/JPH0519387Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216110U (en) * | 1975-07-24 | 1977-02-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519387Y2 (en) | 1993-05-21 |