JPS61115421U - - Google Patents
Info
- Publication number
- JPS61115421U JPS61115421U JP20064184U JP20064184U JPS61115421U JP S61115421 U JPS61115421 U JP S61115421U JP 20064184 U JP20064184 U JP 20064184U JP 20064184 U JP20064184 U JP 20064184U JP S61115421 U JPS61115421 U JP S61115421U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- wedge
- trench
- notches
- driven
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Description
添付図面は本考案の実施例を示し、第１図は階
段構造の一例図、第２図は段板クサビの平面図、
第３図は同側面図、第４図は同縦断側面図であり
、図中１は段板、Ａは段板クサビ、Ｆは刻みであ
る。
段構造の一例図、第２図は段板クサビの平面図、
第３図は同側面図、第４図は同縦断側面図であり
、図中１は段板、Ａは段板クサビ、Ｆは刻みであ
る。
Claims (1)
- 階段の段板又はけ込み板の堀込みに打込む段板
くさびに於いて、この段板の表面又は裏面若しく
は表裏に刻みを形成し、且つ合成樹脂で一体成型
したことを特徴とする段板くさび。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20064184U JPS61115421U (ja) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20064184U JPS61115421U (ja) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61115421U true JPS61115421U (ja) | 1986-07-21 |
Family
ID=30761682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20064184U Pending JPS61115421U (ja) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61115421U (ja) |
-
1984
- 1984-12-28 JP JP20064184U patent/JPS61115421U/ja active Pending