JPH0247245U - - Google Patents
Info
- Publication number
- JPH0247245U JPH0247245U JP12423488U JP12423488U JPH0247245U JP H0247245 U JPH0247245 U JP H0247245U JP 12423488 U JP12423488 U JP 12423488U JP 12423488 U JP12423488 U JP 12423488U JP H0247245 U JPH0247245 U JP H0247245U
- Authority
- JP
- Japan
- Prior art keywords
- locking rod
- cylinder
- lid
- locking member
- locking
- 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
- 230000005484 gravity Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988124234U JPH0712440Y2 (ja) | 1988-09-22 | 1988-09-22 | マンホール蓋装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988124234U JPH0712440Y2 (ja) | 1988-09-22 | 1988-09-22 | マンホール蓋装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247245U true JPH0247245U (tr) | 1990-03-30 |
| JPH0712440Y2 JPH0712440Y2 (ja) | 1995-03-22 |
Family
ID=31373790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988124234U Expired - Lifetime JPH0712440Y2 (ja) | 1988-09-22 | 1988-09-22 | マンホール蓋装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712440Y2 (tr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024079866A1 (ja) * | 2022-10-14 | 2024-04-18 | 三菱電機ビルソリューションズ株式会社 | 乗客コンベアのマンホール固定構造、乗客コンベア、及びマンホール固定状態の解除方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0198247U (tr) * | 1987-12-23 | 1989-06-30 |
-
1988
- 1988-09-22 JP JP1988124234U patent/JPH0712440Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0198247U (tr) * | 1987-12-23 | 1989-06-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024079866A1 (ja) * | 2022-10-14 | 2024-04-18 | 三菱電機ビルソリューションズ株式会社 | 乗客コンベアのマンホール固定構造、乗客コンベア、及びマンホール固定状態の解除方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712440Y2 (ja) | 1995-03-22 |