PLASTERER'S TROWEL Russian patent published in 2017 - IPC E04F21/16 

FIELD: construction.

SUBSTANCE: plasterer's trowel contains a foam stand with a working surface and a foam handle integral with the stand and fixed at two points on the top surface of the post. The upper surface of the stand is designed in the form of individual inclined surfaces, ascending from the periphery of each stand surface up to the place of handle adjunction to the stand surface, forming a truncated pyramid, and the lines connecting places of inclined surfaces between them to form ribs. The height of the truncated pyramid is not less than the depth of the alleged deflection of the column in the middle part.

EFFECT: increased operation reliability due to the rational use of the working surface of the tool.

3 dwg