Construction support for box to cover pipes to carry out connections between air-conditioner and building, has frame whose two opposite sides are adjustable in lengthwise direction, and fixing unit fixing lower side of frame into block
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SEALING DEVICE FOR A BUILDING WALL THROUGH CONDUIT
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Water flow device, especially for evacuating rain water from a roof of a building
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Cross beam mounting device for guard rail, has mobile plate whose maintenance finger partially closes inlet of reception notch of fixed plate in closed position and prevents lateral extraction of introduced cross beam in closed position
EP1710365A1
Sealing device for building constructions and method of its manufacture
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Device for hanging a load on a sheet
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Anti-fall safety device
FR2775605A1
Fall protection device, particularly for the protection of persons performing work at height
