JPH02141034U - - Google Patents
Info
- Publication number
- JPH02141034U JPH02141034U JP4872089U JP4872089U JPH02141034U JP H02141034 U JPH02141034 U JP H02141034U JP 4872089 U JP4872089 U JP 4872089U JP 4872089 U JP4872089 U JP 4872089U JP H02141034 U JPH02141034 U JP H02141034U
- Authority
- JP
- Japan
- Prior art keywords
- vibration damping
- layer plate
- stair
- integrating
- surface layer
- 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
- 238000013016 damping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
Landscapes
- Steps, Ramps, And Handrails (AREA)
Description
第１図及び第２図は本考案に係る図面であり、
第１図は踏み板の斜視図、第２図は踏み板と桁と
の取り付け構造を示す要部断面図である。
１……表面層材、２……基材層材、３……制振
シート、４……踏み板、５……桁、６……凸部、
７……凹部、８……ボルト。
Figures 1 and 2 are drawings according to the present invention,
FIG. 1 is a perspective view of the footboard, and FIG. 2 is a cross-sectional view of a main part showing the attachment structure of the footboard and the girder. DESCRIPTION OF SYMBOLS 1... Surface layer material, 2... Base layer material, 3... Damping sheet, 4... Step board, 5... Girder, 6... Convex part,
7... recess, 8... bolt.
Claims (1)
。 (2) 表面層板と基材層板とを制振シートを介在
して一体化して成る階段の踏み板。[Scope of claims for utility model registration] (1) Stair treads with vibration damping material arranged inside. (2) A stair tread made by integrating a surface layer plate and a base layer plate with a vibration damping sheet interposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4872089U JPH02141034U (en) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4872089U JPH02141034U (en) | 1989-04-25 | 1989-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141034U true JPH02141034U (en) | 1990-11-27 |
Family
ID=31565787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4872089U Pending JPH02141034U (en) | 1989-04-25 | 1989-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015055097A (en) * | 2013-09-11 | 2015-03-23 | 大建工業株式会社 | Stair structure, stair, construction method of stair, and reforming method of stair |
-
1989
- 1989-04-25 JP JP4872089U patent/JPH02141034U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015055097A (en) * | 2013-09-11 | 2015-03-23 | 大建工業株式会社 | Stair structure, stair, construction method of stair, and reforming method of stair |