Self-propelled device for use as e.g. road grooving machine, for removing substrates from e.g. asphalt, has leveling roller including multiple rollers, and rotary body free-rotatably supported at outside of cylindrical shell of roller

• Main Author: SVERKER, HARTWIG
• Format: Patent
• Language: English; German
• Published: 11.08.2011
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; PERFORMING OPERATIONS; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE; WORKING STONE OR STONE-LIKE MATERIALS

The device has a leveling roller including multiple rollers, and a drive provided for a landing gear and the leveling roller, where a part of the tool is designed as freely rotating rotary bodies i.e. round shaped cutting discs. The rotary bodies are identically designed, where each rotary body is f...