JPS6348617Y2 - - Google Patents
Info
- Publication number
- JPS6348617Y2 JPS6348617Y2 JP1983172005U JP17200583U JPS6348617Y2 JP S6348617 Y2 JPS6348617 Y2 JP S6348617Y2 JP 1983172005 U JP1983172005 U JP 1983172005U JP 17200583 U JP17200583 U JP 17200583U JP S6348617 Y2 JPS6348617 Y2 JP S6348617Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- inspection port
- inspection
- landing
- opening
- 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.)
- Expired
Links
- 238000007689 inspection Methods 0.000 claims description 47
- 238000010586 diagram Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17200583U JPS60100376U (ja) | 1983-11-07 | 1983-11-07 | 点検口開閉装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17200583U JPS60100376U (ja) | 1983-11-07 | 1983-11-07 | 点検口開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60100376U JPS60100376U (ja) | 1985-07-09 |
| JPS6348617Y2 true JPS6348617Y2 (US20020095090A1-20020718-M00002.png) | 1988-12-14 |
Family
ID=30375056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17200583U Granted JPS60100376U (ja) | 1983-11-07 | 1983-11-07 | 点検口開閉装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100376U (US20020095090A1-20020718-M00002.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426586U (US20020095090A1-20020718-M00002.png) * | 1977-07-25 | 1979-02-21 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52147367U (US20020095090A1-20020718-M00002.png) * | 1976-05-04 | 1977-11-08 |
-
1983
- 1983-11-07 JP JP17200583U patent/JPS60100376U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426586U (US20020095090A1-20020718-M00002.png) * | 1977-07-25 | 1979-02-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60100376U (ja) | 1985-07-09 |
