JPH0413286Y2 - - Google Patents
Info
- Publication number
- JPH0413286Y2 JPH0413286Y2 JP12032585U JP12032585U JPH0413286Y2 JP H0413286 Y2 JPH0413286 Y2 JP H0413286Y2 JP 12032585 U JP12032585 U JP 12032585U JP 12032585 U JP12032585 U JP 12032585U JP H0413286 Y2 JPH0413286 Y2 JP H0413286Y2
- Authority
- JP
- Japan
- Prior art keywords
- gap
- footboard
- treadle
- tread plate
- upper edge
- 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
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229910000746 Structural steel Inorganic materials 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Sewage (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12032585U JPH0413286Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-08-06 | 1985-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12032585U JPH0413286Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-08-06 | 1985-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6227913U JPS6227913U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-02-20 |
| JPH0413286Y2 true JPH0413286Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-27 |
Family
ID=31008535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12032585U Expired JPH0413286Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-08-06 | 1985-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413286Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249765A (ja) * | 2005-03-10 | 2006-09-21 | Toda Constr Co Ltd | 床用エキスパンションジョイント |
-
1985
- 1985-08-06 JP JP12032585U patent/JPH0413286Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249765A (ja) * | 2005-03-10 | 2006-09-21 | Toda Constr Co Ltd | 床用エキスパンションジョイント |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227913U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-02-20 |