JPS63138352U - - Google Patents
Info
- Publication number
- JPS63138352U JPS63138352U JP3158187U JP3158187U JPS63138352U JP S63138352 U JPS63138352 U JP S63138352U JP 3158187 U JP3158187 U JP 3158187U JP 3158187 U JP3158187 U JP 3158187U JP S63138352 U JPS63138352 U JP S63138352U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- top plate
- bent
- plate
- side plates
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Steps, Ramps, And Handrails (AREA)
Description
第１図はこの考案に係る歩み板の斜視図、第２
図は同上の拡大縦断面図、第３図は同上の他の例
を示す縦断面図、第４図は従来の歩み板を示す縦
断面図である。 １１……歩み板本体、１２……天板、１３……
側板、１４……下板、１７……溝、１８……屈曲
部、１９……滑り止部材。
図は同上の拡大縦断面図、第３図は同上の他の例
を示す縦断面図、第４図は従来の歩み板を示す縦
断面図である。 １１……歩み板本体、１２……天板、１３……
側板、１４……下板、１７……溝、１８……屈曲
部、１９……滑り止部材。
Claims (1)
- 天板と、この天板の両側に下向きの側板と、両
側板の下縁に互に内側に向けて突出する下板とを
備えた断面形状の歩み板本体を一枚の金属板から
折曲げ形成し、両下板の内端縁に内部が下面で開
口する溝となる屈曲部を設け、この屈曲部の溝内
に滑り止部材を下板の下面に一部が突出するよう
嵌合固定した鋼製歩み板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031581U JPH0532590Y2 (ja) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031581U JPH0532590Y2 (ja) | 1987-03-02 | 1987-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63138352U true JPS63138352U (ja) | 1988-09-12 |
| JPH0532590Y2 JPH0532590Y2 (ja) | 1993-08-20 |
Family
ID=30837450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987031581U Expired - Lifetime JPH0532590Y2 (ja) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532590Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141733U (ja) * | 1985-07-15 | 1986-03-17 | 中央ビルト工業株式会社 | 足場板 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495380A (en) * | 1976-01-23 | 1977-12-14 | Mobil Oil Corp | Low density polyethylene film laminates |
-
1987
- 1987-03-02 JP JP1987031581U patent/JPH0532590Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141733U (ja) * | 1985-07-15 | 1986-03-17 | 中央ビルト工業株式会社 | 足場板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532590Y2 (ja) | 1993-08-20 |