JPS60154446U - Device for opening lids of manholes, etc. - Google Patents
Device for opening lids of manholes, etc.Info
- Publication number
- JPS60154446U JPS60154446U JP4181384U JP4181384U JPS60154446U JP S60154446 U JPS60154446 U JP S60154446U JP 4181384 U JP4181384 U JP 4181384U JP 4181384 U JP4181384 U JP 4181384U JP S60154446 U JPS60154446 U JP S60154446U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- main body
- manholes
- opening
- support stand
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、この考案に係るマンホール等の蓋開は装置の
実施例を示す斜視図、第２図はフックの他の構成例を示
す断面図、第３図は使用例を示す断面図である。
図中の主な符号・・・１：本体、２：第１突起、３：第
２突起、４：フック棒、５：支持台、６：持上棒。Fig. 1 is a perspective view showing an embodiment of the device for opening the lid of a manhole etc. according to this invention, Fig. 2 is a sectional view showing another example of the structure of the hook, and Fig. 3 is a sectional view showing an example of use. be. Main symbols in the figure: 1: main body, 2: first protrusion, 3: second protrusion, 4: hook bar, 5: support base, 6: lifting bar.
Claims (2)
、本体１の後方側下方に形成されていると共に底面が第
１突起２の底面と平行な第２突起３と、第１突起２より
僅か後方の本体１の下方から上下方向の位置調節ができ
るように、且つ、前後方向への移動が固定されて、また
、第１突起２の底面と第２突起３の底面とを結ぶ平行線
に対し垂直に突出している下部フック付のフック棒４と
、第２突起３より後方の本体１の下方から上下動でき、
且つ、下部の支持台５の底面が第１突起２及び第２突起
３の底面と同位置、或いは上方に位置できるように突出
している持上棒６とから構成されるマンホール等の蓋開
は装置。(1) A first protrusion 2 formed on the lower front side of the main body 1, a second protrusion 3 formed on the lower rear side of the main body 1 and whose bottom surface is parallel to the bottom surface of the first protrusion 2; The position can be adjusted in the vertical direction from below the main body 1 slightly behind the protrusion 2, and the movement in the front and back direction is fixed, and the bottom surface of the first protrusion 2 and the bottom surface of the second protrusion 3 are A hook rod 4 with a lower hook protrudes perpendicularly to the connecting parallel lines, and can be moved up and down from below the main body 1 behind the second protrusion 3.
In addition, the lid opening of a manhole etc. is constructed by a lifting rod 6 that protrudes so that the bottom surface of the lower support stand 5 can be positioned at the same position as the bottom surfaces of the first protrusion 2 and the second protrusion 3, or above. Device.
設けられている実用新案登録請求の範囲第１項記載のマ
ンホール等の蓋開は装置。(2) The device for opening the cover of a manhole or the like as set forth in claim 1, wherein the support stand 5 is provided on a lifting rod 6 so as to be swingable in the front, back, right and left directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4181384U JPS60154446U (en) | 1984-03-26 | 1984-03-26 | Device for opening lids of manholes, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4181384U JPS60154446U (en) | 1984-03-26 | 1984-03-26 | Device for opening lids of manholes, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60154446U true JPS60154446U (en) | 1985-10-15 |
| JPH042200Y2 JPH042200Y2 (en) | 1992-01-24 |
Family
ID=30551989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4181384U Granted JPS60154446U (en) | 1984-03-26 | 1984-03-26 | Device for opening lids of manholes, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100876620B1 (en) | 2007-03-06 | 2009-01-09 | (주)앰앤지케스텍 | Opening apparatus for manhole cover |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830050U (en) * | 1971-08-07 | 1973-04-12 |
-
1984
- 1984-03-26 JP JP4181384U patent/JPS60154446U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830050U (en) * | 1971-08-07 | 1973-04-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100876620B1 (en) | 2007-03-06 | 2009-01-09 | (주)앰앤지케스텍 | Opening apparatus for manhole cover |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042200Y2 (en) | 1992-01-24 |
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