JPH0196954U - - Google Patents
Info
- Publication number
- JPH0196954U JPH0196954U JP19248687U JP19248687U JPH0196954U JP H0196954 U JPH0196954 U JP H0196954U JP 19248687 U JP19248687 U JP 19248687U JP 19248687 U JP19248687 U JP 19248687U JP H0196954 U JPH0196954 U JP H0196954U
- Authority
- JP
- Japan
- Prior art keywords
- scaffold board
- rib
- main body
- bent piece
- top plate
- 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
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
Landscapes
- Ladders (AREA)
Description
第１図はこの考案に係る足場板の一部切欠平面
図、第２図は同上要部の拡大断面図、第３図はリ
ブの平面図、第４図は第３図の矢印―線に沿
う断面図、第５図はリブの斜視図、第６図乃至第
８図の各々は足場板本体に対するリブの取付け状
態を示す説明図である。
１…足場板本体、２…天板、３…側板、４…下
板、５…立上り縁、６…凹溝、８…リブ、９，１
０…折曲片、１１…突部、１３…凹部、１４…ス
ポツト溶接。
Figure 1 is a partially cutaway plan view of the scaffolding board according to this invention, Figure 2 is an enlarged sectional view of the main part of the same, Figure 3 is a plan view of the rib, and Figure 4 is shown along the arrow - line in Figure 3. 5 is a perspective view of the rib, and each of FIGS. 6 to 8 is an explanatory view showing how the rib is attached to the scaffold board main body. 1... Scaffold board body, 2... Top plate, 3... Side plate, 4... Lower plate, 5... Rising edge, 6... Concave groove, 8... Rib, 9, 1
0...Bent piece, 11...Protrusion, 13...Recess, 14...Spot welding.
Claims (1)
下縁に互に内側へ向けて屈曲する下板を設け、両
下板の内側端部に立上り縁を各々連成した断面形
状の足場板本体と、前記足場板本体の内側に取付
けたリブとで構成され、前記リブは足場板本体の
幅方向全長にわたつて嵌合する長さを有する帯状
プレートを用い、この帯状プレートの上下縁に折
曲片を設け、両端下部に側板と立上り縁との間に
納まつて底板上に支持される突部を設けて形成さ
れ、このリブの上部折曲片と足場板本体における
天板の重なり面を溶接により固定した足場板。 A cross-sectional shape in which downward facing side plates are connected on both sides of the top plate, lower plates that bend inwardly are provided at the lower edges of both side plates, and rising edges are connected at the inner ends of both lower plates. It is composed of a scaffold board main body and a rib attached to the inside of the scaffold board main body. A bent piece is provided at the edge, and a protrusion is provided at the bottom of both ends to be accommodated between the side plate and the rising edge and supported on the bottom plate, and the upper bent piece of this rib and the top plate of the scaffold board body are formed. Scaffolding board with overlapping surfaces fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19248687U JPH0448280Y2 (en) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19248687U JPH0448280Y2 (en) | 1987-12-17 | 1987-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0196954U true JPH0196954U (en) | 1989-06-28 |
| JPH0448280Y2 JPH0448280Y2 (en) | 1992-11-13 |
Family
ID=31483343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19248687U Expired JPH0448280Y2 (en) | 1987-12-17 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448280Y2 (en) |
-
1987
- 1987-12-17 JP JP19248687U patent/JPH0448280Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448280Y2 (en) | 1992-11-13 |