intonacatrice, characterised by a device which realizes the plaster or spray on the wall, pushing him, takes him moving with ortagonali and movements based on scale and clock on the wall.stay still, without the need of anchorages.

摘要

As summarized by the above title, the machine is designed for automatically plastering walls in a much shorter time than that required for the manual plastering carried out at present, with the purpose of reducing costs, time and labour. The claimed characteristics are: the automatic system which keeps the machine stationary during operation, without the need for fixings, provided by the support against the wall in the form of a scale and descent of the pendulum type and the gravitational support of the guide frame against the wall. Possibility of applying plaster to the wall by filling with plaster and projecting it on to the wall, or by fitting a special spray jet or one belonging to a spraying machine of the type already in use on building sites. The guided orthogonal movement of the plastering device. The possibility of plastering ceilings by making use of the guides and devices used for vertical plastering. The possibility of fitting floats or smoothers on the blades or as a replacement, to produce finished work. IMAGE