发明申请
- 专利标题： STEP FOR MODULAR STAIRCASES AND RELATIVE STAIRCASE
- 专利标题（中）： 模块化站点和相对站点的步骤
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申请号： US12298910申请日： 2006-04-28
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公开(公告)号： US20090094907A1公开(公告)日： 2009-04-16
- 发明人: Piero Denicolo
- 申请人： Piero Denicolo
- 申请人地址： IT CERASOLO
- 专利权人： ALBINI & FONTANOT S.P.A.
- 当前专利权人： ALBINI & FONTANOT S.P.A.
- 当前专利权人地址： IT CERASOLO
- 国际申请： PCT/IT06/00297 WO 20060428
- 主分类号： E04F11/032
- IPC分类号： E04F11/032
摘要：
A step for modular staircases, preferably produced by moulding using a thermoplastic technopolymer, comprises at least a main body (11) and a spacer (12). The main body (11) comprises at least a tread surface (Ha) and a hollow portion (lib) extending vertically with an internal thread (111), whilst the spacer (12) has an external thread (121) matching that of the hollow portion (lib) of the main body (11), allowing the spacer (12) and the hollow portion (lib) to be screwed together The hollow portion (lib) and the spacer (12) also have ends (112,122) which do not interact, shaped to match one another, to allow vertical stacking of two or more steps (10), thus obtaining a modular staircase (1), complete with a landing (20) produced in a similar way to the step (10).
公开/授权文献
- US08056288B2 Step for modular staircases and relative staircase 公开/授权日：2011-11-15