| 发明名称 |
Staircase Element and Method for Building a Staircase |
| 摘要 |
The invention relates to a staircase element comprising
a tubular mast erectable to a vertical position onto the floor or a corresponding surface of a stair hall, and fillable with concrete;stair step elements fastened at their first end stepwise to the mast and branching off radially from the mast;at least one tubular stringer fastened to the second end of the stair step elements, fillable with concrete and connectable with fastening members to at least one wall of the stair hall, for supporting the stair step elements at their second end and for anchoring the staircase element to a building. The invention also relates to a method for building a staircase. |
| 申请公布号 |
US2016319551(A9) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201514948153 |
申请日期 |
2015.11.20 |
| 申请人 |
Rakennus ja Tekniikka Haaslahti Oy |
发明人 |
Haaslahti Mikko |
| 分类号 |
E04F11/032;E04F11/025;E04F11/02 |
主分类号 |
E04F11/032 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A staircase element, comprising:
tubular mast erectable to a vertical position onto the floor or a corresponding surface of a stair hall, and fillable with concrete; stair step elements fastened at their first end stepwise to the mast and branching off radially from the mast; at least one tubular stringer fastened to the second end of the stair step elements, fillable with concrete and connectable with fastening elements to at least one wall of the stair hall, for supporting the stair step elements at their second end and for anchoring the staircase element to a building. |
| 地址 |
Pori FI |
