A tread pattern for a vehicle track, such as an endless track for earth-moving equipment, comprises a plurality of blocks. Each block includes two lateral traction portions extending in substantially opposite directions. The two lateral traction portions are longitudinally aligned and each define a pair of walls defining a plurality of steps. In some examples, each lateral traction portion may define an L-shape. For example, the lateral traction portions of each block may define a protrusion to define the L shape, and, in some examples, the protrusions may extend in opposite longitudinal directions. In some examples, the lateral traction portions of each block may be the same shape, where one lateral traction portion may be oriented at about 180 degrees relative to the other lateral traction portion.
An endless track for a tracked vehicle includes a track body and a plurality of cores at least partially embedded the track body, each core having at least one roller surface configured to contact an outer flange of a track roller when the track roller is engaged with an inner surface of the track body, and at least one protrusion configured to contact an inner flange of the track roller when the track roller is engaged with the inner surface of the track body. The track roller is configured to simultaneously contact a first core and an adjacent second core. A distance between the first core and the second core is selected such that about 0.2% of a flange diameter of the track roller extends perpendicular to an axis between a first contact point on the first core and a second contact point on the second core.
A suspension system for a tracked vehicle includes a track roller configured to contact and roll relative to an inner surface of a track. In some examples, the track roller includes an axle member, a roller mounting bracket mechanically connected to the axle member, a frame mounting bracket configured to attach to a frame of the tracked vehicle, and a plurality of coil springs disposed between the roller mounting bracket and the frame mounting bracket. The plurality of coil springs is configured to reduce an impact force transferred from the track roller to the frame of the tracked vehicle.
In some examples, a vehicle track includes a track body and a plurality of cores, where each core is at least partially embedded within the track body. Each core may include a body including a first end and a second end opposite the first end. The body may have a body width measured along a first axis extending between the first and second ends, and a body length measured along a second axis orthogonal to the first axis. Each core may include a first edge portion extending from the first end of the body and a second edge portion extending from the second end of the body, where each of the first and second edge portions defines at least one protrusion that extends from a major surface of the respective body. The at least one protrusion may have a protrusion length that is less than the body length.
Rubber tracks being parts of agricultural machines; rubber
tracks being parts of building machines; rubber tracks being
parts of construction machines; rubber tracks being parts of
crawlers on agricultural machines; rubber tracks being parts
of crawlers on construction machines; rubber tracks being
parts of crawlers on loading-unloading machines and
apparatus; rubber tracks being parts of crawlers on mining
machines; rubber tracks being parts of crawlers on snow
ploughs; rubber tracks being parts of excavating machines;
rubber tracks being parts of loading-unloading machines;
rubber tracks being parts of mining machines; rubber tracks
being parts of skid-steer loaders; rubber tracks being parts
of snow ploughs.
Rubber tracks being parts of agricultural machines; Rubber tracks being parts of building machines; Rubber tracks being parts of construction machines; Rubber tracks being parts of crawlers on agricultural machines; Rubber tracks being parts of crawlers on construction machines; Rubber tracks being parts of crawlers on loading-unloading machines and apparatus; Rubber tracks being parts of crawlers on mining machines; Rubber tracks being parts of crawlers on snow ploughs; Rubber tracks being parts of excavating machines; Rubber tracks being parts of loading-unloading machines; Rubber tracks being parts of mining machines; Rubber tracks being parts of skid-steer loaders; Rubber tracks being parts of snow ploughs
Rubber tracks being parts of agricultural machines; Rubber tracks being parts of building machines; Rubber tracks being parts of construction machines; Rubber tracks being parts of crawlers on agricultural machines; Rubber tracks being parts of crawlers on construction machines; Rubber tracks being parts of crawlers on loading-unloading machines and apparatus; Rubber tracks being parts of crawlers on mining machines; Rubber tracks being parts of crawlers on snow ploughs; Rubber tracks being parts of excavating machines; Rubber tracks being parts of loading-unloading machines; Rubber tracks being parts of mining machines; Rubber tracks being parts of skid-steer loaders; Rubber tracks being parts of snow ploughs
A flex pin includes a compressible member disposed between first and second rigid members configured to be installed in a tooth and shank assembly. The first rigid member includes a locking recess defined by a front wall, a locking major surface, and a back gradation defining at least one step. At least one of the first or second rigid members includes a bonding recess configured to receive a portion of the compressible member.
A tread pattern for a vehicle track, such as an endless track for earth moving equipment, comprises a plurality of blocks. Each block includes two lateral traction portions extending from a center traction portion in substantially opposite directions. The two lateral traction portions are longitudinally aligned. In some examples, each lateral traction portion may define a T-shape. For example, the lateral traction portions of each block may define a protrusion to define the "T" shape, and, in some examples, the protrusions may extend in opposite longitudinal directions. In some examples, the lateral traction portions of each block may be the same shape, where one lateral traction portion may be oriented at about 180 degrees relative to the other lateral traction portion.
Ground engaging tools for use with tractor-towed and power-operated diggers and loaders, namely, bucket teeth, bucket adapters, auger teeth, auger bits, side cutters, asphalt cutters, rollers, sprockets, and idlers
