E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
E01C19/524—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones using suction devices
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F21/00—Implements for finishing work on buildings
E04F21/20—Implements for finishing work on buildings for laying flooring
E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs
Verfahrbares Gerät für eine an einem Arm angebrachte Schleifmaschine zur Arbeit am Boden, an Wänden und Sockeln, mit einer Vorrichtung zur Ausrichtung und Ablage der Schleifmaschine