JPS628194U - - Google Patents
Info
- Publication number
- JPS628194U JPS628194U JP10024585U JP10024585U JPS628194U JP S628194 U JPS628194 U JP S628194U JP 10024585 U JP10024585 U JP 10024585U JP 10024585 U JP10024585 U JP 10024585U JP S628194 U JPS628194 U JP S628194U
- Authority
- JP
- Japan
- Prior art keywords
- rib
- pair
- stair girders
- lining
- stair
- 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
Landscapes
- Steps, Ramps, And Handrails (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は内部階段が鋼壁で囲まれている状態を示す
説明図、第３図は従来の内部階段の縦断面図であ
る。
３……内張り、７……鋼製踏板、８……手摺柱
、１１……階段桁、１２……リブ。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the present invention, Fig. 2 is an explanatory view showing an internal staircase surrounded by a steel wall, and Fig. 3 is a longitudinal cross-sectional view of a conventional internal staircase. . 3... Lining, 7... Steel tread, 8... Handrail pillar, 11... Stair girder, 12... Rib.
Claims (1)
を設けると共に、上記一対の階段桁の外側中央部
に長手方向にリブを設け且つ一側のリブに内張り
を、他側のリブに手摺柱を配設してなる居住区画
の内部階段。 A steel tread is provided on the inside of a pair of stair girders made of flat steel plates, and a rib is provided in the longitudinal direction at the center of the outside of the pair of stair girders, and one side of the rib is lined with a lining and the other side is provided with a handrail post. An internal staircase in a residential area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10024585U JPS628194U (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10024585U JPS628194U (en) | 1985-07-01 | 1985-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628194U true JPS628194U (en) | 1987-01-19 |
Family
ID=30969883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10024585U Pending JPS628194U (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628194U (en) |
-
1985
- 1985-07-01 JP JP10024585U patent/JPS628194U/ja active Pending
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