发明公开
- 专利标题： Winding staircase
- 专利标题（中）： Wendeltreppenhaus
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申请号： EP12161180.0申请日： 2012-03-26
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公开(公告)号： EP2505736A1公开(公告)日： 2012-10-03
- 发明人: Cerioni, Sandro
- 申请人： Cerioni, Sandro
- 申请人地址： Via Santa Lucia, 5 60037 Monte San Vito (AN) IT
- 专利权人： Cerioni, Sandro
- 当前专利权人： Cerioni, Sandro
- 当前专利权人地址： Via Santa Lucia, 5 60037 Monte San Vito (AN) IT
- 代理机构： Baldi, Claudio
- 优先权： ITAN20110041 20110330
- 主分类号： E04F11/032
- IPC分类号： E04F11/032
摘要：
A winding staircase is disclosed, provided with a supporting device for steps comprising a pair of collars (C1, C2, C3) adapted to be fixed on the central support column (P) of the staircase and a connection means (M) that is fixed to both collars (C1, C2, C3) and adapted to support the tread (G) of a step.
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