E - Fixed Constructions – 04 – F
Patent
E - Fixed Constructions
04
F
E04F 21/20 (2006.01) E04F 21/22 (2006.01) E04G 21/20 (2006.01)
Patent
CA 2066089
The present invention relates to an apparatus for applying cementitious material onto a floor surface while screeding it and producing varying depths of ridged impressions in a longitudinal direction within the cementitious material, from deep ridges to flat surfaced material, all formed with a levelled surface, adapted to receive tile components and other flooring products. The apparatus includes a base adapted for displacement on the floor surface and provided with a container to receive the cementitious material. The container is adapted to discharge a required amount of cementitious material on the floor surface. The base defines an opening which screeds the material onto the floor surface and trails the discharged cementitious material from the container on the floor surface when the apparatus is operatively displaced. A gate is moveably mounted to be vertically displaced for selec- tively reducing the opening and for evenly spreading the cementitious material passing therethrough. A plurality of spring loaded fingers mounted onto the front of the base are biased to abut onto the floor surface and are adapted to scrapingly remove levelled discharged cementitious material in operation of the apparatus for forming spaced apart channels substan- tially free of cementitious material or varying in depth up to a flat surface.
Antonietta Investments Ltd.
Swabey Ogilvy Renault
LandOfFree
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