| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 280419000 | Interconnected steering of plural units | 7 |
| 20090273159 | Dual lane multi-axle transport vehicle - A dual lane, multi-axle transport vehicle for moving heavy loads includes a forward module mounted on a plurality of axles and a rearward module mounted on a plurality of axles. The forward module is mechanically connected to the rearward module for providing a dual lane transport body. The forward module and the rearward module of the transport body each have a single central spine wherein the axles of both the forward module and the rearward module are each attached to the corresponding single central spine. The axles of both the forward module and the rearward module have an axle spacing of at least six feet. A hydraulic suspension is provided for dynamically stabilizing the axles for reducing axle yaw. An axle steering system having a plurality of steering rods controls the position of the axles of both the forward module and the rearward module. | 11-05-2009 |
| 20110266774 | SELF-STEERING DOLLY FOR LONG LOAD HEAVY HAUL - A dolly for the transport of elongated loads which includes an adjustable steer linkage assembly, an adjustable steer ratio, means for switching between rear- and forward-steering, and manual over-ride of the self-steering configuration. All of these adjustments can be achieved without the need to manually delink subassemblies. | 11-03-2011 |
| 20130099465 | DUAL LANE MULTI-AXLE TRANSPORT VEHICLE - A dual lane, multi-axle transport vehicle for moving heavy loads includes a forward module mounted on a plurality of axles and a rearward module mounted on a plurality of axles. The forward module is mechanically connected to the rearward module for providing a dual lane transport body. The forward module and the rearward module of the transport body each have a single central spine wherein the axles of both the forward module and the rearward module are each attached to the corresponding single central spine. The axles of both the forward module and the rearward module have an axle spacing of at least six feet. A hydraulic suspension is provided for dynamically stabilizing the axles for reducing axle yaw. An axle steering system having a plurality of steering rods controls the position of the axles of both the forward module and the rearward module. | 04-25-2013 |
| 20140145414 | TRAILER FOR A TRAILER TRUCK - A trailer for a trailer truck, comprising a chassis provided with a central chassis element and at least one axle with independent wheel suspension, which is connected to the chassis, the wheel suspension comprising a first, lower wheel suspension arm that is pivotally connected to the chassis about a first pivot axis that extends substantially in the longitudinal direction of the chassis, a second, higher wheel suspension arm that is pivotally connected to the chassis about a second pivot axis, a steering knuckle connecting the first wheel suspension arm and the second wheel suspension arm, a wheel axle attached to the steering knuckle, on which a wheel is rotatably mounted. The second pivot axis extends substantially in the transverse direction of the chassis, with the second end of the second wheel suspension being spaced from the first end of the second wheel suspension arm, seen in the longitudinal direction of the chassis. | 05-29-2014 |
| 20150014961 | VEHICLE PROVIDED WITH A VEHICLE PART - The present invention relates to a vehicle ( | 01-15-2015 |
| 20150042069 | System and Method for Steering a Trailer - A system and method for steering an oversized trailer is described herein. In one embodiment, the system can comprise a steering frame, a column, and one or more biasing devices. The steering frame can be horizontally positionable at the bottom of a center support. The steering frame can comprise a pair of stabilizers and a track rod. The stabilizers can be mounted to the steering frame. Further, the center support can be positionable between the stabilizers. Additionally, The track rod can be mateable with a dolly. The column sleeve can be mateable to the track rod. Furthermore, the biasing device can be connected to the track rod and the column sleeve. | 02-12-2015 |
| 20150314806 | STEERING DEVICE FOR ARTICULATED VEHICLE - The present invention relates to a steering device comprising a steering member for mutually steering a first vehicle unit and a second vehicle unit of an articulated vehicle which comprises a link mechanism for mutually pivoting said vehicle units, a housing configuration arranged to form a supply space between said vehicle units and a removal mechanism arranged in the supply space, wherein the removal mechanism comprises a heating device arranged to heat air intended to stream through the housing configuration. The invention also relates to an articulated vehicle with a steering member. | 11-05-2015 |
