Patent application number | Description | Published |
20090158699 | Modular Rotary Cutterbar - A modular rotary cutter bed is formed by a series of essentially identical cutter modules mounted end-to-end along the length of a common support beam. Guards for the cutters of the modules are arranged such that each guard overlaps and bridges the seam between an adjacent pair of modules so as to increase the structural rigidity of the cutter bed. Each guard is attached at its front end to the noses of a pair of adjacent modules and at its rear end to the support beam to increase structural integrity in all directions. A second embodiment does not utilize a common support beam for the modules but instead relies upon the interconnections between adjacent modules and bridging overlap of the guards to rigidify the cutter bed. | 06-25-2009 |
20110146219 | Wide Cut Rotary Harvester Having Helper Roll With Auger Flighting - In an example embodiment, a harvesting header includes a helper roll having at auger flighting configured to move crop material laterally inward. The auger flighting may be outboard of a crop receiving area. The helper roll may be placed rearward of a cutter mechanism and forward of a conditioning roll of the header. The axis of rotation of the helper roll may be positioned slightly above a cutting plane of a cutting bed so that the auger flighting extends vertically past the cutting plane. In an example embodiment, at least a portion of the auger flights are positioning outboard of a conditioning roll of the header. | 06-23-2011 |
20110146220 | Wide Cut Rotary Harvester With Improved Helper Roll - In an example embodiment a harvesting header has a cutter mechanism to cut crop material, a discharge opening through which the crop material may be discharged, at least one conditioning roll to condition crop material cut by the cutter mechanism that passes through the discharge opening, and a helper roll extending laterally outward of the discharge opening. A support may be provided at the discharge opening for rotatably supporting the helper roll. In one example embodiment the helper roll comprises a first sub-helper roll and a second sub-helper roll that are rotatably coupled to a bearing assembly mounted at the discharge opening. | 06-23-2011 |
20120210693 | Fixed Rotary Knife with Multiple Cutting Surfaces - A crop harvesting header has a cutter bed to cut crop material as the harvester advances through a field. The cutter bed includes a plurality of rotatable cutters having knives extending from opposing ends of the cutters. Each cutter is ninety degrees out of phase with respect to its adjacent cutters such that the circular paths of travel of the knives of adjacent cutters overlap one another, and adjacent cutters rotate in opposite directions. Each cutter has a generally elliptical knife carrier, and a pair of knives at opposites ends of the carrier, wherein a portion of each knife extends beyond the end of the carrier to expose a cutting surface to sever the standing crop. The cutter also includes an attachment device connecting each knife to the knife carrier, and a fixed stop restricting rotational movement of the knife with respect to the carrier about the attachment device. | 08-23-2012 |
20120247709 | METHOD FOR DETERMINING WHEN COOLING SYSTEM IS RESTRICTED - A method for determining when a cooling system for a work vehicle is restricted with debris. A first temperature difference between an inlet and an outlet of a heat exchanger is determined when the airflow though said heat exchanger is substantially unrestricted. When a subsequent temperature difference is less than the first temperature difference by a predetermined amount, the direction of the airflow is reversed to remove debris from the heat exchanger. | 10-04-2012 |
20120274460 | Field Efficiency Gauge - A field gauge includes an indicator for a present value and an indicator for a comparison value of an operating characteristic, such as field fuel efficiency. | 11-01-2012 |
20130042592 | Feeding For Wide Cut Rotary Header Having Helper Roll - In an example embodiment, a harvesting header includes a helper roll having an auger flighting configured to move crop material laterally inward. The auger flighting may be outboard of a crop receiving area. The helper roll may be placed rearward of a cutter mechanism and forward of a conditioning roll of the header. The axis of rotation of the helper roll may be positioned slightly above a cutting plane of a cutting bed so that the auger flighting extends vertically past the cutting plane. In an example embodiment, at least a portion of the auger flights are positioning outboard of a conditioning roll of the header. The helper roll may be supported within the cutting zone and comprised of a plurality of sub-helper rolls. | 02-21-2013 |
20130255214 | Header Flotation System with Computer Control for a Self-Propelled Windrower - In one embodiment, a header control method for an agricultural machine, the method comprising receiving, through a graphical user interface, operator input corresponding to a first set point and a second set point for flotation pressures corresponding to independently controllable first and second header portions, respectively; and automatically causing first and second sets of hydraulic valves to increase or decrease pressure to the first or second header portions to meet or at least approximate the first and second set points, the first and second sets each comprising opposing-action hydraulic valves, the causing responsive to sensed pressure at respective first and second accumulators associated with respective first and second float cylinders. | 10-03-2013 |
Patent application number | Description | Published |
20100273394 | TOY TRACK SET AND RELAY SEGMENTS - A relay segment for a toy track set is provided, the relay segment having a trigger moveably secured to the relay segment proximate to a first vehicle track segment pivotally mounted to the relay segment for adjustable movement with respect to the relay segment, the trigger being capable of movement between a first position and a second position; and a launching element for launching a vehicle from the relay segment when the trigger is moved from the first position to the second position. | 10-28-2010 |
20100291833 | TOY TRACK SET AND RELAY SEGMENTS - A relay for a toy is disclosed herein, the relay having: a first relay segment having an upper portion rotatably secured to a lower portion for movement between a first position and a second position with respect to the lower portion; a trigger coupled to the first relay segment, the trigger being configured for movement from a first position to a second position; a mechanism for retaining the upper portion in the second position after it has been rotated to the second position from the first position, the upper portion being spring biased towards the first position, wherein the mechanism releases the upper portion to allow for rotation movement of the upper portion to the first position from the second position, when the trigger is moved from the first position to the second position; a projectile launcher for launching a projectile into air after the release mechanism releases the upper portion and the upper portion is rotated to the first position from the second position; and a second relay segment, the second relay segment having a release mechanism for launching a portion of the second relay segment in the air as well as launching an object from the relay when the second relay segment is impacted by the projectile. | 11-18-2010 |
20110124265 | TOY TRACK SET AND RELAY SEGMENTS - Disclosed herein is a relay for a toy track set, the relay having: a first actuator; a second actuator; an object movably secured to the relay for movement from a first elevated position to a second lower position; a first trigger moveably secured to the first actuator for movement between a first position and a second position wherein movement of the trigger from the first position towards the second position causes the actuator to release the object from the first elevated position such that the object travels towards the second lower position; and a second trigger coupled the second actuator wherein movement of the second trigger launches an object from the second actuator, wherein the second trigger is moved when the object is at the second lower position. | 05-26-2011 |
20110269369 | TOY TRACK SET AND RELAY SEGMENTS - Disclosed herein is a relay for a toy track set, the relay having: a first actuator; a second actuator; an object coupling the first actuator to the second actuator, the object being releasably received on the first actuator and the object has a mechanism configured to retract a cord into the object, the cord being secured to the second actuator at one end and the mechanism at the other end; a trigger moveably secured to the first actuator for movement between a first position and a second position wherein movement of the trigger from the first position towards the second position actuates the mechanism of the object and the object moves towards the second actuator as the mechanism of the object retracts the cord into the object; and a trigger moveably secured to the second actuator for movement between a first position and a second position wherein movement of the trigger from the first position towards the second position launches an object from the second actuator, wherein the trigger secured to the second actuator moves towards the second position when the object is drawn towards the second actuator by retraction of the cord into the object by the mechanism. | 11-03-2011 |
20110269371 | TOY VEHICLE RACETRACK WITH PAIRED OBSTACLES - A toy vehicle racetrack is provided with one or more obstacle pairs. The obstacle pairs may be arranged in a geometrical progression and each obstacle pair may determine the relative positions of two toy vehicles and impede the travel of the trailing vehicle. Impeding the travel of the trailing vehicle may be accomplished by ejecting the trailing toy vehicle from the track. | 11-03-2011 |
20120126022 | TOY VEHICLE RACEWAY AND ROLLING CART - A toy vehicle raceway and rolling cart may include a plurality of multilane track segments, each of which may have a corresponding pivotably mounted support bracket. A toy vehicle raceway may be capable of being assembled in a plurality of configurations, including a racing configuration wherein the track segments and brackets may be assembled as a ramped raceway and a transport configuration wherein one or more of the track segments and brackets may be assembled to form a rolling cart for securely carrying other raceway components. | 05-24-2012 |
20140051327 | WHEELIE TOY VEHICLE - A toy vehicle having front and rear road wheels is provided with a mechanism to elevate the toy vehicle from an initial orientation supported on all of the road wheels into a wheelie orientation supported on the rear road wheels and to return the vehicle to the initial orientation supported on all of the road wheels. The mechanism includes: a crank; a spring loaded wheelie bar; and a slide plate driven by the crank so as to release the wheelie bar beneath the vehicle to elevate the vehicle from the initial orientation into the wheelie orientation and to thereafter extend a tongue member from a rear end of the vehicle to return the vehicle back to the initial orientation. | 02-20-2014 |