Soil cultivating, harvesting street cleaning, grading - involves equipment with compensating devices for maintaining working depth over working width

摘要

The machine or implement for soil cultivating, harvesting, street cleaning, grading or consolidating ground and building materials, consists of an implement frame carrying the appropriate tools. Between the supporting structure (1) and the implement frame (2), and/or between sections of (1) and/or between the carrying axis or hinge bolt and frames (1,2), there are installed one or several compensating devcies (A, AA), allowing rotating movements about one or several ideal axes of rotation (S1). Outside the appropriate compensating device (A, AA), the ideal axes of rotation (S) lie and/or cross in the direction of travel and/or transverse to the direction of travel and/or obliquely to the direction of travel. USE/ADVANTAGE - The soil cultivating machine maintains the required working depth over its whole working width, following the course of the ground.