This Drawing is of Scraper edge clamp details. Scraper, in engineering, machine for moving earth over short distances (up to about two miles) over relatively smooth areas. Either self-propelled or towed, it consists of a wagon with a gate having a bladed bottom. The blade scrapes up earth as the wagon pushes forward and forces the excavated material into the wagon. A bearing scraper is a precision tool with multiple sharp-edged blades. It is operated by hands to level out high spots on soft metal engine bearings. As the plane and smooth bearings offer advantages over rolling elements, scraping comes into an influential role. For more details and information download the drawing file.
