发明名称 |
Light well to allow light entry in front of cellar window; has walls with support surface for grating and profile part arranged at edge of light well to form support surface for grating |
摘要 |
The light well (1) has walls with a support surface for a grating to cover the light well and a profile part, which is arranged at the edge of the light well and forms a support surface for the grating. The upper edge (1c) of the light well is held on the profile part. The light well has a vertical wall, in which the profile part can be inserted with two blades. The lower section of the profile part has a blade that fits on the support surface to support the grating and to stabilise the profile part.
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申请公布号 |
DE19922254(A1) |
申请公布日期 |
2000.11.30 |
申请号 |
DE19991022254 |
申请日期 |
1999.05.14 |
申请人 |
ACO SEVERIN AHLMANN GMBH & CO KG |
发明人 |
USTRABOWSKI, SVEN;RINCKENS, MANFRED |
分类号 |
E04F17/06;(IPC1-7):E04F17/06;E06B9/01 |
主分类号 |
E04F17/06 |
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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