Patent ID: 6112828
Filing Date: 2000-09-05
Classification: E02F

Abstract:
An earth working scraper, comprising:a scraping apparatus including a scraper blade having opposing wall sections connected thereto to form a compartment for accepting earth substantially within said scraping apparatus;a wheeled carriage journalled to said scraping apparatus with a plurality of support arms, said wheeled carriage being adapted to provide occasional support for said scraping apparatus;an arched connector having a first end fixedly attached to said scraping apparatus and at least a portion of said first end of said arched connector directly attached to said scraper blade, said arched connector further comprising a hitch end releasably attachable to a towing vehicle;at least one hydraulic piston and cylinder combination journalled between said wheeled carriage and said scraper blade, said at least one hydraulic piston and cylinder combination being adapted to raise and lower said scraper blade relative to the earth that is worked by said scraping apparatus and said at least one hydraulic piston and cylinder combination having an end portion directly connected to said scraper blade.