| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 172781000 | SCRAPER BETWEEN FRONT AND REAR GROUND SUPPORTS OF VEHICLE | 9 |
| 20100018732 | Cooling system packaging arrangement for a machine - A radiator of a cooling system is disposed within an engine compartment, between a rear mounted engine and a cab on a wheeled machine. The remaining components within the engine compartment are arranged such that they are lower in height than the radiator, the engine compartment enclosure generally angling down from the cab rearward. The enclosure includes an air intake that opens into a gap between the enclosure and cab. A fan disposed rearward the radiator may pull cooling air through the air intake and past the radiator. | 01-28-2010 |
| 20110036603 | Grader Controls At Armrest - A control system for a construction vehicle, such as a motor grader, is provided. The control system includes a plurality of joysticks supported by an operator seat assembly, or by a console and structure independent of the operator seat assembly of the motor grader. The joysticks are positioned such that they are easy to reach while the operator's arms are supported by armrests supported by the operator seat assembly or structure independent of the operator seat assembly. | 02-17-2011 |
| 20090242221 | Chain driven independent suspension having an oscillation joint - An oscillation joint for a chain driven independent suspension is disclosed. The oscillation joint may include a stationary frame member configured to support a first end of a drive chain. The oscillation joint may also include an oscillating frame member configured to support a second end of the drive chain and rotate about the stationary frame member. The oscillation joint may further include a first thrust washer located between a first surface of the stationary frame member and a substantially parallel first surface of the oscillating frame member. A first wear sleeve may be located substantially perpendicular to the first thrust washer. | 10-01-2009 |
| 20120152574 | ARRANGEMENT OF STEERING WHEEL AND OPERATOR SEAT ASSEMBLY - A control system for a construction vehicle, such as a motor grader, is provided. The control system includes a plurality of joysticks supported by an operator seat assembly of the motor grader. | 06-21-2012 |
| 172782000 | With laterally offset inclined shoulder forming tool | 1 |
| 20080236852 | Grader blade extension - An extension for a grader blade which is used to dig a concave ditch includes a body for mounting on or integral with one end of the grader blade, the body having a convex outer side edge adapted to scoop out a curved-bottom ditch when the grader blade is angled from the horizontal with the extension at the lowermost end of the blade, and moved through the surface. | 10-02-2008 |
| 172789000 | Actuator for bodily shifting scraper subframe draft connection | 1 |
| 20080245540 | Ripper Assembly With Direct Load Path - A work vehicle, such as a motor grader, comprises a frame, a ripper, a tie bar attached to the frame, and a four-bar linkage attached to and disposed between the ripper and the tie bar for transferring a load between the ripper and the frame via the four-bar linkage and the tie bar. The four-bar linkage and the tie bar are co-planar with respect to a plane within which the four-bar linkage is movable relative to the frame. A toolbar for the ripper is also disclosed. | 10-09-2008 |
| 172795000 | Specific actuator between frame and scraper | 3 |
| 20100108336 | Ride control for motor graders - A ride control arrangement for a machine having a frame, a ripper, a hydraulic actuator operative to move the ripper includes at least one accumulator assembly, and a valve mechanism operatively disposed between the accumulator assembly and the hydraulic actuator to either block or allow fluid communication between the hydraulic actuator and the accumulator assembly. A ride control arrangement for a motor grader with an implement operated by a hydraulic actuator similarly includes at least one accumulator assembly selectively fluidly connected to the hydraulic actuator by way of a valve mechanism. | 05-06-2010 |
| 172796000 | For adjustment about vertical axis | 2 |
| 20100163259 | Control arrangement for motor grader blade - Mounting arrangement includes a drawbar assembly universally coupled to a longitudinally extending front frame portion of a machine proximal to a front wheel and a distance rearward from the wheel. An implement mounting bracket pivotably coupled to the assembly defines an articulation axis. First and second hydraulic actuators advance respective power links coupled to the mounting bracket to rotate the mounting bracket about the articulation axis. Respective idler links limit the movement of the actuators and power links. | 07-01-2010 |
| 20110247846 | DCM CIRCLE SHOE HAVING ANGLED WEAR INSERT - A DCM circle shoe for a motor grader is disclosed. The DCM circle shoe may have a base having a mounting surface, and a lip portion protruding from the base at an end of the base opposite the mounting surface in a direction generally parallel with the mounting surface. The DCM circle shoe may also have a wear insert mounted at a distal edge of the lip portion, the wear insert having an outer wear surface oriented at an oblique angle relative to the mounting surface of the base. | 10-13-2011 |
