SLOPE CONCRETING DEVICE Russian patent published in 2006 - IPC E02B5/02 

FIELD: hydraulic equipment, particularly for concreting channel sides.

SUBSTANCE: concreting device comprises basic machine, frame-like form and receiving bunker. Frame-like form is pivotally secured to bracket secured to basic machine frame. Concrete vibrating screed is installed in upper part of frame-like form so that it may reciprocate along it. Tray-like concrete distribution means is arranged over frame-like form. Frame-like form walls are of stepped shape and include inclined and horizontal plates. Inclined plates have angle of plate inclination to vertical line increasing towards upper part of frame-like form. Frame-like form is of telescopic shape.

EFFECT: decreased water losses during water filtering operation and decreased labor inputs.

2 cl, 3 dwg