JPH01112229U - - Google Patents
Info
- Publication number
- JPH01112229U JPH01112229U JP707088U JP707088U JPH01112229U JP H01112229 U JPH01112229 U JP H01112229U JP 707088 U JP707088 U JP 707088U JP 707088 U JP707088 U JP 707088U JP H01112229 U JPH01112229 U JP H01112229U
- Authority
- JP
- Japan
- Prior art keywords
- forming
- striped pattern
- steel plate
- flat surface
- utility
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Description
第１図は本考案による階段踏板の一実施例を示
す斜視図、第２図は前記実施例における素材（表
面が平らな鋼板）を示す平面図、第３図は前記実
施例において縞目模様をプレス絞り加工された素
材を示す平面図、第４図は前記実施例における縞
目模様を示す拡大断面図である。 １……表面が平らな鋼板、３……縞目模様、４
……階段踏板。
す斜視図、第２図は前記実施例における素材（表
面が平らな鋼板）を示す平面図、第３図は前記実
施例において縞目模様をプレス絞り加工された素
材を示す平面図、第４図は前記実施例における縞
目模様を示す拡大断面図である。 １……表面が平らな鋼板、３……縞目模様、４
……階段踏板。
Claims (1)
- 表面が平らな鋼板に、プレス絞り加工によるビ
ード出し成形にてすべり止め用縞目模様を形成し
たことを特徴とする階段踏板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP707088U JPH01112229U (ja) | 1988-01-25 | 1988-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP707088U JPH01112229U (ja) | 1988-01-25 | 1988-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01112229U true JPH01112229U (ja) | 1989-07-28 |
Family
ID=31211775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP707088U Pending JPH01112229U (ja) | 1988-01-25 | 1988-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01112229U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0754451A (ja) * | 1993-08-10 | 1995-02-28 | Misawa Ceramics Kk | 住宅階段用段部材および住宅用階段構成 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155621A (en) * | 1978-05-30 | 1979-12-07 | Yukio Suyama | Foot device in stainless and its preparation |
-
1988
- 1988-01-25 JP JP707088U patent/JPH01112229U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155621A (en) * | 1978-05-30 | 1979-12-07 | Yukio Suyama | Foot device in stainless and its preparation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0754451A (ja) * | 1993-08-10 | 1995-02-28 | Misawa Ceramics Kk | 住宅階段用段部材および住宅用階段構成 |