JPH0376046U - - Google Patents
Info
- Publication number
- JPH0376046U JPH0376046U JP13741889U JP13741889U JPH0376046U JP H0376046 U JPH0376046 U JP H0376046U JP 13741889 U JP13741889 U JP 13741889U JP 13741889 U JP13741889 U JP 13741889U JP H0376046 U JPH0376046 U JP H0376046U
- Authority
- JP
- Japan
- Prior art keywords
- locking device
- truck
- manhole locking
- hand push
- explaining
- 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
- 238000010586 diagram Methods 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図は、本考案を説明するための図、第２図
ａ，ｂ，ｃはマンホール施錠装置固定部を説明す
るための図、第３図ａ，ｂは接続部品を説明する
ための図、第４図ａ，ｂは手押し部を説明するた
めの図、第５図ａ，ｂ，ｃは台車部を説明するた
めの図、第６図は本考案の使用説明図、第７図は
従来の技術を説明するための図である。
５……マンホール施錠装置固定部、６……吊り
腕部分、７……結合部、８……手押し部、９……
台車部。
Figure 1 is a diagram for explaining the present invention; Figures 2 a, b, and c are diagrams for explaining the fixing part of the manhole locking device; Figures 3 a, b are diagrams for explaining the connecting parts. , Figures 4a, b are diagrams for explaining the hand push part, Figures 5a, b, and c are diagrams for explaining the trolley part, Figure 6 is a diagram for explaining the use of the present invention, and Figure 7 is a diagram for explaining the use of the present invention. FIG. 2 is a diagram for explaining a conventional technique. 5... Manhole locking device fixing part, 6... Hanging arm part, 7... Connecting part, 8... Hand push part, 9...
Trolley section.
Claims (1)
を有し、端部にマンホール施錠装置固定部を持つ
吊り腕部分と、手押し部分とが、前記台車部の上
部の結合部でＶ字状の角度を持つて結合された構
造を持つことを特徴とするマンホール施錠装置簡
易開閉工具。 The lever has a truck part with three or more rollers at the fulcrum part, and a hanging arm part with a manhole locking device fixing part at the end and a hand push part are connected in a V-shape at the upper part of the truck part. A simple opening/closing tool for a manhole locking device characterized by having a structure that is joined at an angle of .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741889U JPH0376046U (en) | 1989-11-28 | 1989-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741889U JPH0376046U (en) | 1989-11-28 | 1989-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376046U true JPH0376046U (en) | 1991-07-30 |
Family
ID=31684576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13741889U Pending JPH0376046U (en) | 1989-11-28 | 1989-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376046U (en) |
-
1989
- 1989-11-28 JP JP13741889U patent/JPH0376046U/ja active Pending