JPS6226451U - - Google Patents
Info
- Publication number
- JPS6226451U JPS6226451U JP11411785U JP11411785U JPS6226451U JP S6226451 U JPS6226451 U JP S6226451U JP 11411785 U JP11411785 U JP 11411785U JP 11411785 U JP11411785 U JP 11411785U JP S6226451 U JPS6226451 U JP S6226451U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- legs
- pair
- wall
- foot section
- 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図は本考案の一実施例を示す平面図、第２
図はその背面図、第３図は第１図のＡ―Ａ′線に
沿つた断面図、第４図は第１図の側面図、第５図
ないし第７図はそれぞれ本考案の足掛具にサイド
ボール用孔を形成した態様を示す平面図、第８図
は従来の足掛具を示す平面図である。
１……足掛具、４……マンホール壁体、５……
脚部、６……足踏部、７……延長部。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a rear view, FIG. 3 is a sectional view taken along line A-A' in FIG. 1, FIG. 4 is a side view of FIG. 1, and FIGS. FIG. 8 is a plan view showing an embodiment in which a hole for a side ball is formed in the tool, and FIG. 8 is a plan view showing a conventional footrest. 1... Footrest, 4... Manhole wall, 5...
Leg section, 6...foot section, 7...extension section.
Claims (1)
、該一対の脚部間に連接された足踏部と、該足踏
部の両端に延長して設けられ先端がマンホール内
壁に当接または近接する延長部とからなることを
特徴とするマンホール用足掛具。 A pair of legs that are attached to the inner wall of the manhole, a foot section connected between the pair of legs, and an extension section that extends from both ends of the foot section and whose tips abut or are close to the inner wall of the manhole. A foothold for a manhole characterized by comprising the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11411785U JPH03429Y2 (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11411785U JPH03429Y2 (en) | 1985-07-25 | 1985-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226451U true JPS6226451U (en) | 1987-02-18 |
| JPH03429Y2 JPH03429Y2 (en) | 1991-01-09 |
Family
ID=30996555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11411785U Expired JPH03429Y2 (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03429Y2 (en) |
-
1985
- 1985-07-25 JP JP11411785U patent/JPH03429Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03429Y2 (en) | 1991-01-09 |