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Device for the anchoring of persons working on roofs, especially on flat roofs
Device for the anchoring of persons working on roofs, especially on flat roofs
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机译:用于锚定在屋顶上,特别是在平屋顶上工作的人的装置
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摘要
Beaten into roof substructure insulation (11), tongues (30) can be tightened by additional means of support like screws. The tongues cause a safety device to grip on the roof. This guarantees that the safety device has great stability under load. A support plate (44) has a slot (47) to fit each tongue.
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