发明名称 |
Stairs convertible into a walkway |
摘要 |
The stair (1) has multiple tread elements arranged at regular distances between two longitudinal rods (4,7) and forming a horizontal tread surface (8). A transition element (25) is formed in connecting manner, which has an end of the stair respective to the walking- and travel path for accessible connection with another stair. |
申请公布号 |
EP2312082(A1) |
申请公布日期 |
2011.04.20 |
申请号 |
EP20090405183 |
申请日期 |
2009.10.19 |
申请人 |
OBRIST BAUGERAETE AG |
发明人 |
VOEGTLI, EDUARD MECHANIKER |
分类号 |
E04F11/02;B63B27/14;E01D15/24;E04F11/06;E06C1/39;E06C7/50 |
主分类号 |
E04F11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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