发明名称 |
Staircase for use as construction stair, has side wall with lateral edges that include sound absorbing material, and step tread is screwed to rested side wall, where side wall is rested against building shelf walls or finished walls |
摘要 |
<p>The stair case has a side wall (3) connected to existing building parts. Lateral edges of the side wall include an elastic sound absorbing material (4), where the side wall is rested against building shelf walls (1) or finished walls. A step tread (2) of a basic structure is screwed to the rested side wall. The sound absorbing material is applied using related flat foam such as moisture-hardening polyurethane pre-polymers.</p> |
申请公布号 |
DE202005017725(U1) |
申请公布日期 |
2006.01.19 |
申请号 |
DE20052017725U |
申请日期 |
2005.11.12 |
申请人 |
WEITZER PARKETT GMBH & CO. KG, WEIZ |
发明人 |
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分类号 |
E04F11/00 |
主分类号 |
E04F11/00 |
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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