A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAIN COVER
A drain cover (100), comprising a frame part (102)having one uniform opening comprising at least a first, a second and a third branches (106A-106C) wherein each branch comprises at least a first and a second sub-branches (106A1-106C2) connected together at one end, and a middle section (108) for connecting all the branches(106A-106C) together to form the uniform opening. The middle section (108) comprises protrusions (110A-110C), arranged between the branches, protruding towards each other for limiting a size of the opening in the middle section such that a distance between the adjacent protrusions is substantially at maximum the same as a width of the sub-branches.
DRAIN COVER
A drain cover (100), comprising a frame part (102)having one uniform opening comprising at least a first, a second and a third branches (106A-106C) wherein each branch comprises at least a first and a second sub-branches (106A1-106C2) connected together at one end, and a middle section (108) for connecting all the branches(106A-106C) together to form the uniform opening. The middle section (108) comprises protrusions (110A-110C), arranged between the branches, protruding towards each other for limiting a size of the opening in the middle section such that a distance between the adjacent protrusions is substantially at maximum the same as a width of the sub-branches.
DRAIN COVER
ABLAUFABDECKUNG
COUVERCLE DE VIDANGE
KARHUMAA JUHO (author) / WITICK PETER (author) / LAITINEN JOHAN (author)
2024-10-02
Patent
Electronic Resource
English