| Patent application number | Description | Published |
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| 20100107869 | ADJUSTABLE CYLINDER POSITION SENSOR - A device for detecting the absolute position of a cylinder rod is provided. A cylinder assembly has a cylinder body with a gland member positioned thereof. The gland member has a rod opening extending therethrough. An adjustable sensor is mounted on the gland member, the adjustable sensor being operable to read one or more detectable features of the cylinder rod. The adjustable sensor can be incrementally adjusted relative to the cylinder rod to optimize the gap provided between the adjustable sensor and the cylinder rod, allowing the sensor to detect the motion and absolute position of the cylinder rod. The detectable features may be three tracks of data including first timing data and position data. | 05-06-2010 |
| 20100288140 | SENSOR FOR DETECTION OF WRAPPING ON BALE - A baling machine and method for forming a bale is disclosed. A sensor is positioned in the bailing chamber and is positioned to sense an area proximate the perimeter of the bale to determine if material is present, thereby determining if the bale is properly wrapped or not. When the bale is not properly wrapped, material is present in the area proximate the perimeter in which the sensor is active; causing the sensor to send a signal indicating that the bale is not properly wrapped. | 11-18-2010 |
| 20100324778 | Off-Road Vehicle with Redundant Non-Contact Multi-Revolution Angle Sensor - An off-road work vehicle has a steer-by-wire steering system having a device for determining the angular displacement of a steering wheel. The device has a cam configured to rotate about an axis at an identical angular speed as the steering wheel, a first sensor proximal to a facing outer surface of the cam and being configured to determine a distance between the first sensor and the facing outer surface of the cam, a second sensor proximal to a facing outer surface of the cam and being configured to determine a distance between the second sensor and the facing outer surface of the cam, and a processor operably connected with the first and second sensors and configured to determine an angular position of the steering wheel and a direction of rotation of the steering wheel based upon data generated by the first and/or the second sensor. The distance between each of the first and second sensors and the facing outer surface of the cam changes gradually over a first major portion of the facing outer surface and sharply over a second, minor portion of the facing outer surface. The two sensors are redundant to one another and help maintain the robustness of the system | 12-23-2010 |
| 20110053385 | FARM IMPLEMENTS WITH CAPACITOR FOR PEAK ELECTRIC LOADS - A farm implement towed or pushed by a vehicle includes at least one electrically actuated device mounted for operation and a high capacitance capacitor connected in circuit with the device and with a source of electricity on the vehicle. Electric power is supplied from the vehicle to the implement at a nominal rate to charge the capacitor and/or operate the device. The capacitor is selectively discharged to either supplement the electric power supplied by the vehicle to the device or to completely power the device such that the device is provided with electric power for operation at a peak rate exceeding the nominal rate electric power is supplied from the vehicle to the capacitor and/or the device. | 03-03-2011 |
| Patent application number | Description | Published |
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| 20090071143 | Hydrostatic auto/manual speed control - A hydrostatic system and method of operation thereof, wherein at least one of a fluid motor and a pump of the system has a displacement which is variable for controlling a speed of operation of the motor, the pump being driven by an engine, and a controller configured for monitoring the speed of operation of the motor and an operating characteristic of the engine and automatically controlling the displacement responsive thereto, wherein if the operating characteristic is indicative of engine performance above a predetermined threshold, the controller will control the displacement for maintaining the speed of operation of the motor at about a predetermined value, and, if the operating characteristic is indicative of engine performance below the threshold, the controller will hold the displacement at a constant value. As a result, the controller can prevent the system from further decreasing the engine performance. And, if the engine performance increases to that or another threshold, the controller will automatically switch back to controlling the displacement for holding the motor speed at the predetermined value, optionally including to incrementally increase the speed to the predetermined value. | 03-19-2009 |
| 20090312919 | System and method employing short range communications for establishing performance parameters of an exemplar agricultural machine among a plurality of like-purpose agricultural machines - A system and method for enabling the communication to and establishment among a plurality of generally like and like-purpose agricultural machines designed to perform generally similar agricultural operations within a given area generally like performance parameters, especially based upon the performance parameters of a particular agricultural machine that is considered or deemed to be the expert or exemplar machine, which system and method employ short range communications systems included in or associated with the operating systems of the individual agricultural machines to effect the distribution of the exemplar performance parameters to the plurality of agricultural machines, through a peer-to-peer wireless network between and among the plurality of agricultural machines for point-to-point communications, for use by the individual agricultural machines in controlling and performing the agricultural operation. | 12-17-2009 |
| 20100042297 | System and method employing short range communications for communicating and exchanging operational and logistical status information among a plurality of agricultural machines - A system, and method of use thereof, for enabling short range intercommunication and the exchange of logistical information between and among a plurality of authorized agricultural machines that are designed to be operable in conjunction with one another to effect, as a specific identified group, a given agricultural operation, including a plurality of individual agricultural machines each of which has a communications control portion operable to transmit and receive short distance communications signals and each of which also has authentication credentials associated therewith establishing such machine's entitlement to share in the logistical information and to be considered and treated as a member of the specific identified group involved in the performance of the given agricultural operation, with such individual agricultural machines, when positioned in range of the short distance communications signals of the individual agricultural machines, forming a peer-to-peer network in which such individual agricultural machines are joined as group members and are operable to effect the distribution over a wireless bus of the peer-to-peer network of logistical information of a group member of such network. | 02-18-2010 |
| 20100070145 | System and method employing short range communications for interactively coordinating unloading operations between a harvester and a grain transport - A system, and method of use thereof, that employs short distance communications signals, thereby limiting and localizing the dissemination area for such signals, for interactively coordinating crop material transfer operations between a harvester and a grain transport, including the automated conduct of an unloading operation, including commencement of the actual unloading of the grain through continuation of such unloading to termination of such unloading, which system and method of the present invention employs operating systems in the harvester and grain transport that so operate to become electronically linked to one another to thereafter operate in unison with one another to effect and control the conduct of the crop material transfer operation between the harvester and grain transport, with each of such operating systems having associated therewith a short range communications system for the transmission and receipt at close range of electronic data signals, such operating systems, when appropriately electronically linked to one another, being operable in conjunction with one another to exchange information, to maintain a communications link therebetween, and to automatedly coordinate and effect various activities of the harvester and grain transport as a crop material transfer operation is effected and proceeds. | 03-18-2010 |
