SIDE CONNECTORS FOR RAINWATER BOX

A drainage box comprises an upper frame in a rectangular shape with first and second opposing sides, first and second opposing ends and an open middle portion between the sides and ends; at least one connection element on each of the first and second opposing sides and 5 first and second opposing ends....

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Bibliographic Details
Main Authors HIELKE DOLF HOEKSTRA, MICHAEL LECHNER, MICHAEL ADRIANUS JACOBUS SCHOUTEN, MATTHIAS SCHÄFER, ULRICH BOHLE
Format Patent
LanguageEnglish
Published 06.11.2023
Subjects
CESSPOOLS
FIXED CONSTRUCTIONS
SEWERAGE
SEWERS
WATER SUPPLY
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Summary:A drainage box comprises an upper frame in a rectangular shape with first and second opposing sides, first and second opposing ends and an open middle portion between the sides and ends; at least one connection element on each of the first and second opposing sides and 5 first and second opposing ends. Each connection element comprises a receiving portion and a protruding portion, the receiving portion shaped complementary to the protruding portion such that a frame having a similar connection element can secure to the upper frame by engaging the respective connection elements such that the protruding portion of the connection element of the upper frame fits into the receiving portion of the connection 10 element of the second frame, and the receiving portion of the connection element of the upper frame receives the protruding portion of the connection element of the second frame.
Bibliography:Application Number: NL20222031592