Patents in subclass Excavating/Control Of Attitude Or Depth Of Cut
Parent class: Excavating
| Number | Patent title | Issue Date |
|---|---|---|
| 07293376 | Grading control system A grading control system for a work machine having a work implement for grading along a grade defined by a laser plane generator is disclosed. The system includes tilt and lift actuators associated with the work implement and configured... |
11/13/2007 |
| 06637134 | Snow track preparation machine with mill mounted in a revolving manner Snow track preparation machine with mill installed in a revolving manner and including a pump driven by a power source, a hydraulic motor connected to the pump on the delivery side and the return side, an actuator supported on the... |
10/28/2003 |
| 6125561 | Method for automatic loading of a scraper bowl The present invention generally provides a method of automatic control for a scraper bowl by measuring a first force as applied to the scraper bowl during forward movement of the scraper. Preferably, the first force is derived by... |
10/03/2000 |
| 6112828 | Earth working scraper An earth working scraper including a semi-circular scraper assembly having a scraper blade and a plurality of wall sections. The wall sections form a compartmentalized space substantially interior the scraper assembly for carrying soil. A... |
09/05/2000 |
| 5960378 | Excavation area setting system for area limiting excavation control in construction machines An excavation area setting system for area limiting excavation control in construction machines, with the excavation control being performed to calculate a target speed vector for control of a front device on the basis of a body, modify... |
09/28/1999 |
| 5682311 | Apparatus and method for controlling a hydraulic excavator A depth measuring apparatus for an excavator which includes an inclination sensor assembly mounted along the pivot axis between the stick arm boom and the bucket, a depth sensor mounted along the same pivot axis as well as a laser... |
10/28/1997 |