JPS61146587U - - Google Patents
Info
- Publication number
- JPS61146587U JPS61146587U JP2718385U JP2718385U JPS61146587U JP S61146587 U JPS61146587 U JP S61146587U JP 2718385 U JP2718385 U JP 2718385U JP 2718385 U JP2718385 U JP 2718385U JP S61146587 U JPS61146587 U JP S61146587U
- Authority
- JP
- Japan
- Prior art keywords
- protective frame
- groove
- covered
- exposed portion
- upper exposed
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Description
図面は、本考案の実施例を示すもので、第１図
はＵ字溝に施工した場合の部分斜視図、第２図は
保護枠のみの部分拡大断面斜視図である。
１……保護枠、２……溝の側壁、３……突条、
４……アンカーボルト、５……ナツト、６……溝
蓋載置部、７……上端露出部。
The drawings show an embodiment of the present invention; FIG. 1 is a partial perspective view of the construction in a U-shaped groove, and FIG. 2 is a partially enlarged sectional perspective view of only the protective frame. 1...Protective frame, 2...Groove side wall, 3...Protrusion,
4... Anchor bolt, 5... Nut, 6... Groove cover placement part, 7... Upper end exposed part.
Claims (1)
２上端部の溝蓋載置部６および上端露出部７に被
着する金属製の保護枠１において、該保護枠１の
上端露出部７に被着される部分の全面に亘つて溝
の流れ方向に平行となるよう細長の突条３を連続
的に突設せしめたことを特徴とする溝などの保護
枠。 In a metal protective frame 1 that is attached to the groove lid mounting portion 6 and the upper exposed portion 7 at the upper end of both side walls 2 such as a U-shaped groove formed of concrete, the upper exposed portion 7 of the protective frame 1 is covered. A protective frame for a groove, etc., characterized in that long and narrow protrusions 3 are continuously protruded over the entire surface of the part to be covered, parallel to the flow direction of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2718385U JPS61146587U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2718385U JPS61146587U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146587U true JPS61146587U (en) | 1986-09-10 |
Family
ID=30523892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2718385U Pending JPS61146587U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146587U (en) |
-
1985
- 1985-02-28 JP JP2718385U patent/JPS61146587U/ja active Pending