JPH0228789U - - Google Patents
Info
- Publication number
- JPH0228789U JPH0228789U JP9657989U JP9657989U JPH0228789U JP H0228789 U JPH0228789 U JP H0228789U JP 9657989 U JP9657989 U JP 9657989U JP 9657989 U JP9657989 U JP 9657989U JP H0228789 U JPH0228789 U JP H0228789U
- Authority
- JP
- Japan
- Prior art keywords
- bent
- plate
- lid
- tip
- longitudinal direction
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000010865 sewage Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す断面図である
。 １……エツジ材、２……長尺垂直板、３……突
起、４……長尺水平板、５……上方屈曲板、６…
…水平フランジ板、７……アルミニウム製蓋、８
……エツジ部。
。 １……エツジ材、２……長尺垂直板、３……突
起、４……長尺水平板、５……上方屈曲板、６…
…水平フランジ板、７……アルミニウム製蓋、８
……エツジ部。
Claims (1)
- アルミニウム又はアルミニウム合金からなり上
端が鉤形に屈曲した長尺垂直板の下部の反屈曲側
に蓋の端部を係止する突起を長手方向に形成し、
かつ該垂直板の突起形成側の下端部に先端が上方
に屈曲した長尺水平板を一体に設け、さらにその
上方屈曲板の先端に蓋を載置し先端が下方に屈曲
した水平フランジ板を長手方向に一体に設けたこ
とを特徴とする下水処理場蓋用形材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657989U JPH0225513Y2 (ja) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657989U JPH0225513Y2 (ja) | 1989-08-18 | 1989-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0228789U true JPH0228789U (ja) | 1990-02-23 |
| JPH0225513Y2 JPH0225513Y2 (ja) | 1990-07-12 |
Family
ID=31321566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9657989U Expired JPH0225513Y2 (ja) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225513Y2 (ja) |
-
1989
- 1989-08-18 JP JP9657989U patent/JPH0225513Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225513Y2 (ja) | 1990-07-12 |