JPH01151891U - - Google Patents
Info
- Publication number
- JPH01151891U JPH01151891U JP14797288U JP14797288U JPH01151891U JP H01151891 U JPH01151891 U JP H01151891U JP 14797288 U JP14797288 U JP 14797288U JP 14797288 U JP14797288 U JP 14797288U JP H01151891 U JPH01151891 U JP H01151891U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- aluminum
- sewage treatment
- treatment tank
- lips
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Description
第１図は本考案に係る根太材の一実施例を示す
断面図、第２図及び第３図は従来の根太材を示す
端面図である。
主要図中符号の説明、１は鉄製アイビーム、２
は下水処理槽の蓋、５は形材、５１はリツプ、５
２はフランジ、６はボルトナツトである。
FIG. 1 is a sectional view showing an embodiment of the joist according to the present invention, and FIGS. 2 and 3 are end views showing conventional joists. Explanation of the symbols in the main drawings: 1 is iron eye beam, 2
is the lid of the sewage treatment tank, 5 is the profile, 51 is the lip, 5
2 is a flange, and 6 is a bolt nut.
Claims (1)
リツプハツト形に成形され、両側のリツプの先端
に蓋支持用のフランジを有する形材を、鉄製アイ
ビームの上面へ長手方向に沿つて固定したことを
特徴とする下水処理槽の蓋載置用根太材。 A sewage treatment tank characterized in that a member formed from aluminum or aluminum alloy into a roughly lip-hat shape in cross section and having flanges for supporting the lid at the tips of both lips is fixed to the upper surface of an iron eye beam along the longitudinal direction. Joist material for placing the lid on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147972U JPH038391Y2 (en) | 1988-11-12 | 1988-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147972U JPH038391Y2 (en) | 1988-11-12 | 1988-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01151891U true JPH01151891U (en) | 1989-10-19 |
| JPH038391Y2 JPH038391Y2 (en) | 1991-02-28 |
Family
ID=31418867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988147972U Expired JPH038391Y2 (en) | 1988-11-12 | 1988-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038391Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913027U (en) * | 1982-07-12 | 1984-01-26 | 三菱電機株式会社 | gas insulated busbar |
-
1988
- 1988-11-12 JP JP1988147972U patent/JPH038391Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913027U (en) * | 1982-07-12 | 1984-01-26 | 三菱電機株式会社 | gas insulated busbar |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038391Y2 (en) | 1991-02-28 |