Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Covers for voids
A cover assembly is for a void having a cover slab 4 that defines an opening 6 into the void. The cover assembly includes a cover plate 14 and a frame 8. The frame is for locating the cover plate so as to close the opening and is configured to be attached to a surface of the cover slab not facing the void. The frame may be dimensioned and configured to provide a guide to the setting out of brickwork to be constructed on the surface of the cover slab that is vertically uppermost. The cover plate or frame may comprise at least one locking means adapted to reversibly lock the cover plate within the frame. A manhole comprises a void having a cover slab which defines an opening in the void, said cover assembly, brickwork on the cover slab, a manhole ring on the top of the brickwork, and a manhole cover. The manhole may comprise a second frame having one or more elements which define a space within which the cover plate may loosely fit, the second frame being attached to the brickwork.
Covers for voids
A cover assembly is for a void having a cover slab 4 that defines an opening 6 into the void. The cover assembly includes a cover plate 14 and a frame 8. The frame is for locating the cover plate so as to close the opening and is configured to be attached to a surface of the cover slab not facing the void. The frame may be dimensioned and configured to provide a guide to the setting out of brickwork to be constructed on the surface of the cover slab that is vertically uppermost. The cover plate or frame may comprise at least one locking means adapted to reversibly lock the cover plate within the frame. A manhole comprises a void having a cover slab which defines an opening in the void, said cover assembly, brickwork on the cover slab, a manhole ring on the top of the brickwork, and a manhole cover. The manhole may comprise a second frame having one or more elements which define a space within which the cover plate may loosely fit, the second frame being attached to the brickwork.
Covers for voids
ANDREW MERFYN PHILLIPS (Autor:in) / THOMAS HYWEL MASON (Autor:in)
26.04.2017
Patent
Elektronische Ressource
Englisch
IPC:
E02D
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| TIBKAT | 2020
| Wiley | 2012
| British Library Online Contents | 2004
IEEE | 2006