JPH0529218Y2 - - Google Patents
Info
- Publication number
- JPH0529218Y2 JPH0529218Y2 JP1988049847U JP4984788U JPH0529218Y2 JP H0529218 Y2 JPH0529218 Y2 JP H0529218Y2 JP 1988049847 U JP1988049847 U JP 1988049847U JP 4984788 U JP4984788 U JP 4984788U JP H0529218 Y2 JPH0529218 Y2 JP H0529218Y2
- Authority
- JP
- Japan
- Prior art keywords
- door body
- door
- operating shaft
- tightening means
- raising
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Barrages (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049847U JPH0529218Y2 (enrdf_load_stackoverflow) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049847U JPH0529218Y2 (enrdf_load_stackoverflow) | 1988-04-15 | 1988-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01153091U JPH01153091U (enrdf_load_stackoverflow) | 1989-10-23 |
| JPH0529218Y2 true JPH0529218Y2 (enrdf_load_stackoverflow) | 1993-07-27 |
Family
ID=31275929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988049847U Expired - Lifetime JPH0529218Y2 (enrdf_load_stackoverflow) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529218Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138375A (ja) * | 2006-11-30 | 2008-06-19 | Howa Mach Ltd | 防水扉装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2745401B2 (ja) * | 1995-12-21 | 1998-04-28 | 大同機工株式会社 | 起伏式防水扉 |
| JP4550233B2 (ja) * | 1999-12-22 | 2010-09-22 | 株式会社ノムラフォーシーズ | 可動防水装置 |
-
1988
- 1988-04-15 JP JP1988049847U patent/JPH0529218Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138375A (ja) * | 2006-11-30 | 2008-06-19 | Howa Mach Ltd | 防水扉装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01153091U (enrdf_load_stackoverflow) | 1989-10-23 |
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