JPH025540U - - Google Patents
Info
- Publication number
- JPH025540U JPH025540U JP8404588U JP8404588U JPH025540U JP H025540 U JPH025540 U JP H025540U JP 8404588 U JP8404588 U JP 8404588U JP 8404588 U JP8404588 U JP 8404588U JP H025540 U JPH025540 U JP H025540U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- fixed
- side plates
- exterior
- metal
- 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
- 239000002184 metal Substances 0.000 claims 2
Description
第１図はこの考案の階段の一実施例を示す一部
切欠縦断側面図、第２図は同上の一部横断平面図
、第３図は踏板の一部切欠斜視図、第４図，
，は従来の階段の各例を示す一部切欠縦断側面
図である。
１１…側板、１２…踏板、１３…けこみ板、１
４…外装板、１５，１６…突部、１７…取付ボル
ト、１８…ネジ筒。
Fig. 1 is a partially cutaway vertical side view showing an embodiment of the staircase of this invention, Fig. 2 is a partially cutaway plan view of the same, Fig. 3 is a partially cutaway perspective view of the tread, Fig. 4,
, are partially cutaway vertical side views showing examples of conventional stairs. 11...Side plate, 12...Treadboard, 13...Kekokomi board, 1
4...Exterior plate, 15, 16...Protrusion, 17...Mounting bolt, 18...Threaded cylinder.
Claims (1)
に多段状に固定した複数の金属製踏板と、各踏板
上に着脱自在に固定するコンクリート製外装板か
らなり、この外装板の前後縁部下側には複数の突
部を一体に設けて外装板を踏板上に固定したとき
、踏板と外装板の間に前部が開放された空間が形
成されるようにしたことを特徴とする階段。 It consists of left and right side plates made of metal plates, a plurality of metal treads fixed in multiple stages between these side plates, and a concrete exterior plate removably fixed on each tread. is a staircase characterized in that when a plurality of protrusions are integrally provided and the exterior board is fixed on the tread, a space with an open front part is formed between the tread and the exterior board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8404588U JPH025540U (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8404588U JPH025540U (en) | 1988-06-24 | 1988-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025540U true JPH025540U (en) | 1990-01-16 |
Family
ID=31308744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8404588U Pending JPH025540U (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025540U (en) |
-
1988
- 1988-06-24 JP JP8404588U patent/JPH025540U/ja active Pending