| Patent application number | Description | Published |
| 20080308022 | PRECISION HOE OPENER ASSEMBLY WITH ADJUSTABLE PACKER WHEEL LOCATION - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly features a hydraulically-driven parallel linkage assembly, a ground engaging tool, and an adjustable packer wheel assembly. The design provides improved seeding accuracy by providing a variable distance between the ground engaging tool and the packer wheel. Specifically, embodiments of the present invention allow for adjustment of the distance between the ground engaging tool and wheel elements. | 12-18-2008 |
| 20100139938 | Universal Sweep Plow Attachment - A universal sweep plow configured to mate securely and be attached to a seed boot. The universal sweep plow includes sweep plow attachment formed from a single unit of metal and an anchor. The attachment includes a central portion configured to mate with a seed boot and right and left central portion openings configured to align with an anchor hole in the seed boot. The right and left wing portions extend outward and rearward from the central portion. The anchor is configured to attach the sweep plow to the seed boot by passing through the right and left central portion openings and the anchor hole in the seed boot. | 06-10-2010 |
| 20100300338 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 12-02-2010 |
| 20110056308 | System and Method for Measuring Flow Rate From a Meter Roller - A system and method are provided for quantifying a degree of discontinuity of material flow from a meter roller. In an exemplary embodiment, flowable particulate material is fed into a meter roller. The meter roller is then rotated one revolution, and the output from the meter roller is collected and measured. Next, the meter roller is rotated one revolution in discrete increments, each increment having a substantially equal rotational angle. The output from the meter roller is then collected and measured for each increment. Finally, the measurement for each increment is compared to the measurement for the one revolution to determine a statistical parameter indicative of flow rate discontinuity. | 03-10-2011 |
| 20110168066 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 07-14-2011 |
| 20110168067 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 07-14-2011 |
| 20110239436 | Soil Shaping System For Precision Ground Engaging Implement - In an embodiment, an agricultural implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame and a ground engaging tool extending from a shank, where the shank is coupled to the parallel linkage. The agricultural implement also includes a packer wheel configured to control a depth of a valley opened in a soil region by the ground engaging tool and is configured to pack the soil region as the implement is towed through a field and a soil shaping assembly disposed between the ground engaging tool and the packer wheel, wherein the soil shaping assembly is configured to close the valley prior to packing by the packer wheel. | 10-06-2011 |
| 20110239920 | Soil Shaping System For Precision Ground Engaging Implement - In an embodiment, an agricultural implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame and a ground engaging tool extending from a shank, where the shank is coupled to the parallel linkage. The agricultural implement also includes a packer wheel configured to control a depth of a valley opened in a soil region by the ground engaging tool and is configured to pack the soil region as the implement is towed through a field and a soil shaping assembly disposed between the ground engaging tool and the packer wheel, wherein the soil shaping assembly is configured to close the valley prior to packing by the packer wheel. | 10-06-2011 |
| Patent application number | Description | Published |
| 20100246437 | Network Topology - A network including a hierarchical structure of nodes is described. The structure of nodes includes n layers including n−1 layers of switch nodes and 1 layer of computational nodes. Each layer in the structure can include m | 09-30-2010 |
| 20100246581 | Method and Apparatus for Packet Routing - Methods and apparatus for routing a packet in a network are described. The network has a topology characterized by a hierarchical structure of nodes including n layers. L represents a layer in the structure and is an integer with L=0 representing a lowest layer and L=n−1 representing a highest layer. The method includes receiving at least a packet header of a packet at a first node and based on the packet header, determining whether to transmit the packet to a second node in either layer L, layer L+1, or layer L−1. The packet can be transmitted to the second node as soon as the packet is received at the first node without waiting to receive the entire packet and without copying the packet prior to transmission from the first node. | 09-30-2010 |
| 20100250784 | Addressing Scheme and Message Routing for a Networked Device - Methods and apparatus for addressing and/or routing packets in a network are described. A networked device in the network can include a hierarchical structure of nodes and a processor. The hierarchical structure of nodes includes n layers including n−1 layers of switch nodes and 1 layer of computational nodes. L represents a layer in the hierarchical structure and is an integer with L=0 representing a lowest layer and L=n−1 representing a highest layer. The networked device can include a processor configured for processing n groups of bits received in a packet, where each computational node is fully addressed by the n groups of bits and each switch node of a layer L is fully addressed by n−L groups of most significant bits. | 09-30-2010 |
| 20110206053 | Hierarchical Network Topology - A network including a hierarchical structure of nodes is described. The structure of nodes includes n layers including n−1 layers of switch nodes and 1 layer of computational nodes. Each layer in the structure can include m | 08-25-2011 |