JPH0262933U - - Google Patents
Info
- Publication number
- JPH0262933U JPH0262933U JP13910288U JP13910288U JPH0262933U JP H0262933 U JPH0262933 U JP H0262933U JP 13910288 U JP13910288 U JP 13910288U JP 13910288 U JP13910288 U JP 13910288U JP H0262933 U JPH0262933 U JP H0262933U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- hydraulic jack
- machine base
- slide frame
- brake means
- 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
- 230000000452 restraining effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13910288U JPH072706Y2 (ja) | 1988-10-25 | 1988-10-25 | マンホール等の蓋開閉機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13910288U JPH072706Y2 (ja) | 1988-10-25 | 1988-10-25 | マンホール等の蓋開閉機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0262933U true JPH0262933U (en]) | 1990-05-10 |
| JPH072706Y2 JPH072706Y2 (ja) | 1995-01-25 |
Family
ID=31402050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13910288U Expired - Lifetime JPH072706Y2 (ja) | 1988-10-25 | 1988-10-25 | マンホール等の蓋開閉機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072706Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006028743A (ja) * | 2004-07-12 | 2006-02-02 | Nippon Denwa Shisetsu Co Ltd | マンホール鉄蓋の食い込み解除装置 |
| JP2009024451A (ja) * | 2007-07-23 | 2009-02-05 | Toyota Motor Corp | 蓋リフター |
-
1988
- 1988-10-25 JP JP13910288U patent/JPH072706Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006028743A (ja) * | 2004-07-12 | 2006-02-02 | Nippon Denwa Shisetsu Co Ltd | マンホール鉄蓋の食い込み解除装置 |
| JP2009024451A (ja) * | 2007-07-23 | 2009-02-05 | Toyota Motor Corp | 蓋リフター |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072706Y2 (ja) | 1995-01-25 |