Patent application number | Description | Published |
20100201186 | VEHICLE TRACK ASSEMBLY - A vehicle wheel assembly is provided which includes a vehicle frame having a first axle, a wheel assembly having a housing with an aperture engaging the first axle and enabling the wheel assembly to pivot in a first plane about a first axis formed by the first axle. A cylindrical member is carried by the housing of the wheel assembly, the cylindrical member and housing are arranged perpendicular to the first axle. A first wheel is pivotably connected to a first portion of the cylindrical member and a second wheel is pivotably connected to a second portion of the cylindrical member. The first wheel and second wheel independently pivot in a second plane about a second axis formed by the cylindrical member. The first axis is arranged perpendicular to the second axis and the first plane is arranged perpendicular to the second plane. | 08-12-2010 |
20130126196 | VEHICLE TRACK ASSEMBLY - A vehicle wheel assembly is provided which includes a vehicle frame having a first axle, a wheel assembly having a housing with an aperture engaging the first axle and enabling the wheel assembly to pivot in a first plane about a first axis formed by the first axle. A cylindrical member is carried by the housing of the wheel assembly, the cylindrical member and housing are arranged perpendicular to the first axle. A first wheel is pivotably connected to a first portion of the cylindrical member and a second wheel is pivotably connected to a second portion of the cylindrical member. The first wheel and second wheel independently pivot in a second plane about a second axis formed by the cylindrical member. The first axis is arranged perpendicular to the second axis and the first plane is arranged perpendicular to the second plane. | 05-23-2013 |
20130240223 | FOLDING AGRICULTURAL TOOL CARRIER HAVING COMPACT STORAGE POSITION - A folding agricultural tool carrier for supporting tillage, seeding, fertilizer or other ground engaging tools. On each side of a carrier frame a boom support frame is hinged for pivoting about a fore-and-aft axis, and a wing frame or boom is pivotally connected to the boom support frame forwardly of the aft end of the carrier frame and adjacent wheel structure supporting the carrier. A rear fold cylinder pivots the boom forwardly from an extended position to a flat-fold position alongside the boom support frame, and a torque resisting and fatigue reducing diagonal brace flat-folds between boom and the support frame. Frame cylinders pivot the support frame and folded boom and brace into a narrow transport position over the carrier frame. A wheel accommodation space is defined between support frame hinges to facilitate tread adjustments. | 09-19-2013 |
20140262563 | Vehicle Track Assembly - A vehicle wheel assembly is provided which includes a vehicle frame having a first axle, a wheel assembly having a housing with an aperture engaging the first axle and enabling the wheel assembly to pivot in a first plane about a first axis formed by the first axle. A cylindrical member is carried by the housing of the wheel assembly, the cylindrical member and housing are arranged perpendicular to the first axle. A first wheel is pivotably connected to a first portion of the cylindrical member and a second wheel is pivotably connected to a second portion of the cylindrical member. The first wheel and second wheel independently pivot in a second plane about a second axis formed by the cylindrical member. The first axis is arranged perpendicular to the second axis and the first plane is arranged perpendicular to the second plane. | 09-18-2014 |