JPS5842251U - Manhole cover opening/closing device - Google Patents
Manhole cover opening/closing deviceInfo
- Publication number
- JPS5842251U JPS5842251U JP13436381U JP13436381U JPS5842251U JP S5842251 U JPS5842251 U JP S5842251U JP 13436381 U JP13436381 U JP 13436381U JP 13436381 U JP13436381 U JP 13436381U JP S5842251 U JPS5842251 U JP S5842251U
- Authority
- JP
- Japan
- Prior art keywords
- manhole cover
- closing device
- cover opening
- bar
- horizontal bar
- 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
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のマンホール蓋の開閉具を示す斜視図で
ある。
符号、１・・・キャスター、２・・・横棒、３・・・把
手、４・・・Ｌ字棒、５・・・蝶番、６・・・横棒、７
・・・フック。FIG. 1 is a perspective view showing the manhole cover opening/closing device of the present invention. Code, 1... Caster, 2... Horizontal bar, 3... Handle, 4... L-shaped bar, 5... Hinge, 6... Horizontal bar, 7
···hook.
Claims (1)
３を有するＬ字棒４が固着され、該り字棒４の下端に蝶
番５により横棒６が直角に接続され、該横棒６にフック
７がスライド可能に設置されていることを特徴とするマ
ンホール蓋の開閉具。An L-shaped bar 4 having a handle 3 at the upper end is fixed to the center of the horizontal bar 2 to which the caster 1 is attached, and a horizontal bar 6 is connected at right angles to the lower end of the L-shaped bar 4 by a hinge 5. A manhole cover opening/closing device characterized in that a hook 7 is slidably installed on the manhole cover 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13436381U JPS5842251U (en) | 1981-09-11 | 1981-09-11 | Manhole cover opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13436381U JPS5842251U (en) | 1981-09-11 | 1981-09-11 | Manhole cover opening/closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5842251U true JPS5842251U (en) | 1983-03-19 |
Family
ID=29927791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13436381U Pending JPS5842251U (en) | 1981-09-11 | 1981-09-11 | Manhole cover opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5842251U (en) |
-
1981
- 1981-09-11 JP JP13436381U patent/JPS5842251U/en active Pending
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