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7472009 |
A dragline includes a boom, a bucket, a hoist rope from which the bucket is suspended from the boom, and a drag rope for dragging the bucket. Data is produced on the alignment, with respect to a vertical plane containing the boom axis, o...
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7458439 |
An adjustable control pedestal for a work machine. The control pedestal may include a base configured to be rigidly mounted to a chassis of the work machine. The control pedestal may also include an armrest portion having a joystick moun...
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7458428 |
A towed scraper control system automatically lowers the scraper blade to a working position at the start of a scraping operation according to a certain method. The method includes sensing a ground speed of the vehicle and sensing a draft...
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7451029 |
A work vehicle has a transmission controller that is configured to determine the direction of travel of the vehicle based upon the state of the transmission. The transmission controller is also configured to communicate this information ...
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7415748 |
A portable vacuum implement for use with a skid steer vehicle has a frame, a skid steer mounting saddle coupled to the frame and a motor mounted to the frame. A vacuum pump mounted on the frame is coupled to the motor so that the motor d...
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7400957 |
An automatic steering of an agricultural tractor on a surface of a field to be processed is accomplished by equipping the tractor with a camera for taking a picture of a region of the field, which is in front of the tractor, including th...
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7356397 |
A work vehicle comprising a motor, a drive unit for driving a ground engaging portion, a torque converter for variably transferring power from the motor to the ground engaging portion, a lubrication circuit for providing lubrication flui...
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7315800 |
The system and method of the present invention provides comprehensive design and installation management for agricultural water management systems. Maps and grade profiles are created from data collected by Global Positioning devices in ...
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7305778 |
A self-propelled working machine has a pair of transporting parts, a working part, an engine for driving at least the working part, and a main switch for turning the engine on and off. A locomotion preparation switch produces a command f...
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7295911 |
A construction machine for automatically receiving selected project data files based on the geographical location and identification of the machine. The machine includes an auto-start transceiver for transmitting the local location and i...
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7283903 |
A system for reliably enabling an implement controller for a work vehicle having a swivel seat with at least two angular positions. The system includes an implement controller for controlling a work implement, seat position detector for ...
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7277784 |
The invention refers to a combination of a self-propelled harvester ( 32 ) and a transport vehicle ( 33 ), set up to accept crops from the harvester, which has at least one driven and at least one steered axle, wherein the transport vehi...
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7260476 |
A shock resistant device. A printed circuit board comprising electronics and a frequency reference is rigidly mounted to a central support member. The electronics can be mounted to both surfaces of the printed circuit board. The central ...
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7246456 |
A tool control system includes actuators to move the tool, a controller to permit either manual or automatic tool operation, and an output configured to display information pertaining to a position of the tool. In addition, the tool can ...
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7245999 |
A construction machine for automatically receiving selected project data files based on the geographical location and identification of the machine. The machine includes an auto-start transceiver for transmitting the local location and i...
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7184926 |
A method for estimating the orientation of the machine which provides a motive power unit and a working tool, in which the working tool is pivoted to the motive power unit and carries a 3D sensor and a rotational angle sensor; the method...
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7121355 |
A dozer blade control system controls the position of a bulldozer blade, maintaining the blade at a constant position as the dozer travels through a worksite. The control system monitors the angle of the dozer blade with respect to the e...
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7113105 |
A display system and method for a work machine is provided. A terrain map indicative of a current surface configuration for a geographic location is displayed. The display of the terrain map includes a plurality of elevation segments. Ea...
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7081606 |
A position measuring system, comprising a rotary laser system having a projection optical system provided at a known point and for projecting a laser beam with a spreading angle in an up-to-bottom direction by rotary irradiation and a ph...
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7079943 |
A path planner and a method for determining a path for a vehicle comprises defining a starting point for the vehicle. A termination point is defined. An obstacle detector detects one or more obstacles in a work area between the starting ...
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7066863 |
In a drive train for a working machine, in particular, a wheel loader, the driving speed is preselected via a driving pedal ( 11 ) and the working hydraulic system is actuated via a selector lever ( 8 ), whose signals are fed to an elect...
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7066276 |
A system and method of facilitating excavating a below grade opening at a construction site in a parcel of land includes a first vehicle having a motor operably connected to at least a pair of traction members and a second excavating veh...
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7063167 |
An implement has a tongue used to tow the implement that can be raised or lowered with respect to the rest of the implement. The tongue is raised or lowered by a hydraulic cylinder. The raising and lowering ports of the cylinder are conn...
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7055616 |
A row following apparatus that attaches to the forward portion of the frame of a tractor towed harvester or cultivator which operates to monitor and adjust the position of the harverster. The row following apparatus uses a pair of pivota...
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7054731 |
An apparatus and method using GPS for dynamically adjusting side-to-side positioning of a farm implement along a geographical path. The apparatus includes a global positioning system (GPS) antenna disposed on the farm implement, a GPS re...
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6968264 |
A system and method for controlling a mechanical arm comprises planning a desired path of a mechanical arm. An actual path segment of the mechanical arm is measured. An error is determined between the measured actual path segment and the...
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6966387 |
A universal optical adapter assembly for use with a planar automatic grading system for an earth-moving vehicle having a grading implement that defines a graded surface. The automatic grading system includes an energy beam receiver mount...
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6948267 |
An ice resurfacing machine laser control is used to optimize the ice layer on an artificial ice track, such as an ice hockey rink and is adapted for use in ice resurfacing machines. The thickness of an ice layer is optimized with a beam ...
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6947820 |
The present invention provides a solution that enables a single rotary laser apparatus to control more than one construction machines so that the construction machines can simultaneously level the terrain up or down to different elevatio...
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6883299 |
A sensor for detecting the height above the soil of harvesting machinery such as a combine header includes an elongated, curved, flexible arm attached at one end to a rotation sensor mounted to the harvester. The sensor arm is concave in...
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6880643 |
A land-leveling system that uses the Global Positioning System is provided. The system provides for an earth-moving machine mounted with an antenna that receives GPS signals from the satellites of the Global Positioning System. The earth...
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6736216 |
A construction apparatus ( 12 ) and method of controlling a construction apparatus from a laser source ( 38 ) made up of a substantially non-rotating beam ( 56 ). The construction apparatus includes a body ( 14 ), a construction tool ( 1...
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6701857 |
A method and apparatus for automatically adjusting the down pressure exerted by an actuating device on a seed channel opener of a planting implement in order to maintain the seed channel opener at a predetermined depth. The method and ap...
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6698523 |
Different sections of an agricultural implement can be raised and lowered independently and by varying amounts by a unique hydraulic system. That system incorporates a three-position, four-way primary control valve which selectively conn...
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6698112 |
A course-grooming vehicle with a rear tool carrier, to which a course-grooming device can be detachably connected, where the height and/or the angle of the rear tool carrier and/or of the course-grooming device can be varied by means of ...
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6672401 |
A towable scraper system for contour surface grading. The system includes a rigid chassis member that has a coupler configured for attachment to a conventional three-point tractor hitch. A scraper blade is pivotally suspended from the ri...
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6655465 |
A method and apparatus for providing for real time automated control of the position of a blade on a earth-moving machine. The method includes providing a geography altering machine, including a blade and a computer, the computer having ...
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6650985 |
A skid steer vehicle has sprung suspensions, variable displacement pumps and motors connected to those pumps that drive the wheels on the vehicle as well as an electronic controller that receives signals that indicate lateral acceleratio...
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6619406 |
Methods for operating a laser scanning system. The laser scanning system can be used in construction projects to generate a field survey. An architect or engineer can use the field survey to create construction drawings. In addition, rel...
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6600553 |
The invention relates to a three-dimensional measuring device, comprising a rotating 360 degree sensor head, a laser scanner and an extendable mast system. The sensor head contains a 360 degree rotating multi-faceted mirror, which determ...
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6584390 |
A system for measuring the amount of crop material located on a field to be harvested uses a scanning laser device. The scanning laser device has a transmitter for emitting electromagnetic radiation, a receiver for receiving reflected ra...
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6530197 |
A ground contact height sensor for a harvesting header comprises a transverse rotatable shaft, a first rigid arm, a second rigid arm and a connecting member. The rotatable shaft is rotatively mounted to the frame of the header. The first...
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6523617 |
An intuitive control for a motor grader controls the blade high lift assembly by adjustment of a miniature representation available at the operator's station. This miniature representation allows the direction of adjustment of various hy...
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6516595 |
A harvesting machine with a front-mounted harvesting attachment that is pivotable about a shaft running transversely to the direction of travel comprising and capable of lifting when an obstacle is detected that includes a sensing device...
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6470251 |
An apparatus and method for controlling a hydraulically movable tool carried by a machine in order to maintain a selected horizontal orientation and a selected elevation relative to an external light reference. The apparatus is a control...
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6460623 |
A hydraulic system ( 20 ) for controlling the seed/fertilizer supply system ( 10 ) and the down pressure on a plurality of individual row units ( 12 ). A secondary supply arrangement ( 60 ) interconnects a first control circuit ( 26 ) of...
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6450267 |
The present invention relates to a construction equipment control system, which comprises a plurality of rotary laser irradiating systems for forming laser reference planes by irradiating laser beams by rotary irradiation, a surveying sy...
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6443235 |
The present invention provides a rotary laser irradiating apparatus, which comprises a laser source, a rotator for forming a laser reference plane by rotary irradiation of laser beam from said laser source, scanning gear for deflecting t...
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6435283 |
The present invention provides a rotary laser irradiating apparatus, which comprises a laser source, a rotator for forming a laser reference plane by rotary irradiation of a laser beam from the laser source, scanning gear for deflecting ...
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6434508 |
A method of synchronized survey with computer aid with which a working drawing of engineering is transformed into a drawing file in the computer. The drawing file on the screen accompanying with the window page can appear locations and c...
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