Abstract: A steering apparatus for a vehicle includes a movable column member supporting a steering wheel at a rear end of the movable column member and rotatably supported about a column swinging point provided at a front part of the movable column member relative to a vehicle body, a fixing bracket supported at an upper portion of the fixing bracket to the vehicle body and including first and second retaining portions that face each other and support the movable column member therebetween, first and second pressing mechanisms facing each other so as to press and support the movable column in a slidable manner, a first pivot axis disposed at a lower side of the fixing bracket, a second pivot axis disposed at a lower side of the movable column member, and a drive mechanism driven so as to adjust a distance between the first pivot axis and the second pivot axis.

Abstract: A steering column assembly for a vehicle comprising an intermediate assembly which is slideably disposed within a lower assembly so that the intermediate assembly may be moved between an extended and a retracted position. Further, the steering column assembly contains an upper assembly which is pivotally coupled to one end of the intermediate assembly so as to permit the upper assembly to move about a pivot point. The upper assembly further contains a locking assembly which is interconnected between the lower assembly, the intermediate assembly and the upper assembly so that the lower, intermediate and upper assemblies may be locked relative to each other in a selected position when the locking assembly is placed and retained in a first position and permitted to move when said locking assembly is placed and retained in a second position.

Abstract: A steering mechanism for a model vehicle is provided, having one or more steering actuators, a steering control arm pivotally mounted for rotation relative to a model vehicle chassis, the steering control arm being coupled directly to at least two tie rods, each tie rod controlling the steering of at least one wheel of a vehicle, and each of the one or more steering actuators coupled to the steering control arm to rotate the control arm relative to the vehicle chassis.

Abstract: A trencher has two wheels equidistant on either side of the arbor, and a third steerable wheel at the front of the trencher in line with the arbor. Speed of the arbor, forward motion of the trencher and the direction of motion are determined by motors controlled by an onboard control system. The onboard control system is controlled by a remote control, which may be a simple manual wireless controller or a programmable computer. With a programmable computer, the trencher can be pre-programmed to dig along a pre-selected path, e.g., a logo, flower or other design.

Abstract: A re-locatable operator station device designed to be used to control walk-behind or stationary machinery and to be repositioned by an operator while maintaining a constant orientation with respect to the machinery. This means that the X and Y axis of the operating station remains the same as the X and Y axis of the vehicle. Such re-locatable operator station is being suitable for use on machinery such as pallet trucks, long load transporters, aircraft engine handling devices, scissors lifts, and other industrial machinery, especially omni or multi-directional machinery or vehicles, as well as with fixed machines in applications places where the operator cannot or does not remain in a single location or is better served at another location.

Abstract: A steering device, a method for authenticating a driver, and a vehicle are disclosed. The steering device is equipped with an identification information acquisition unit. When a driver takes a position for operating the steering device, namely, a home position to the steering device, the identification information acquisition unit acquires a venous pattern of the driver as identification information. The steering device then outputs the identification information.

Abstract: A vehicle such as a bicycle or tricycle having a front steering assembly and a remote, rear steering assembly. The front steering assembly has a steering sleeve with a rotatable front shaft within the sleeve that is connected to the front wheel. The rear steering assembly has a rear shaft rotatably mounted in a steering sleeve and both of the shafts has a steering device such as handlebars accessible to users. The shafts are coupled together to rotate in tandem by means of a substantially flexible coupling, such as a chain operatively connected between sprockets mounted to each of the shafts. Turning either of the handlebars thus turns the front wheel to steer the vehicle.

Abstract: A wheeled vehicle includes a front driven shaft mounted to and rotatable relative to a front frame portion, a front wheel body mounted to rotate with the front driven shaft, a rear driving shaft mounted to and rotatable relative to a rear frame portion and having an upper driving end to be operated manually, and a force transmitting mechanism including front and rear rotary members which are respectively coupled to the front driven and rear driving shafts, and a transmitting member connected to the front and rear rotary members so as to transmit rotational movement of the rear rotary member, which is initiated manually by the rear driving shaft, to drive the front rotary member and the front driven shaft to rotate, thereby resulting in a swiveling movement of the front wheel body.

Abstract: A device for steering a wheel assembly in a riding mower has a steering sprocket nonrotatably connected to a rotatable steering column and a transmission chain which is flexible in the plane of the steering sprocket and extends over the steering sprocket and forms, on both sides of the steering sprocket, a rectilinear chain run. Two deflecting wheels arranged on both sides of the steering sprocket are positioned in a deflecting wheel plane turned around the respective chain run lines relative to the plane of the steering sprocket. Each of two transmission chains, which extend over the respective deflecting wheels between the free end of the respective chain runs and the wheel assembly, is, between the steering sprocket and the respective deflecting wheels, coupled by way of a link element to the chain, which is flexible in the plane of the steering sprocket, so as to form a straight line with the chain.

Abstract: A vehicle having a steering system controlled by either of a pair of steering wheels also includes first and second steering wheel shafts means, each carrying one of the steering wheels. A wheel steering mechanism is mechanically connected to the first and second steering wheel shafts means. In accordance with this invention, a third shaft is attached at one end to the first steering wheel shafts means. The third shaft means is connected at its other end without intermediate, intervening gears to a gear for rotationally interconnecting the third shaft, the second steering wheel shaft, and the wheel steering mechanism. This structure can eliminate an expensive 90 degree gear box when compared with prior art designs, for significant cost savings while providing equivalent or superior function.

Abstract: A silo mover apparatus comprising a main frame that is movable across the ground on a plurality of support wheels, and which has a subframe pivotallymounted thereon adjacent one end. The subframe can be raised about the pivot to a substantially vertical position through the use of hydraulic cylinders, stabilized in position adjacent to a silo to be moved, clamped to the silo by straps, after the silo has been suitably reinforced, and then the silo can be lifted and tilted downwardly with the subframe to rest on the main frame for transport to a new location. At the new location the silo is then raised by raising the subframe about its pivot, to place the silo onto the desired platform, after which the members that clamp the silo and subframe together are removed.

Abstract: A rear loading refuse pickup truck is modified to include auxiliary controls operable from a platform near the rear of the truck so that a single operator can both load refuse into the truck and effect unidirectional truck operation at limited speeds between relatively close refuse pickup sites. The auxiliary controls include directional steering, transmission shifting limited between neutral and reverse, and limited accelerator actuation.

Abstract: A steering apparatus comprising an operating unit having an operating pulley rotated by a steering wheel, a steering unit having a steering pulley rotated by two inner cables so as to steer a rudder means through a steering screw rotated by the steering pulley and a steering pipe moved by the steering screw, and substantially two pull cables having the two inner cables connecting the operating unit and the steering unit, whereby the rudder is operated by the steering wheel without the influence of waves, and further the steering apparatus can be constructed by combination of the plural operating units and the plural steering units.

Abstract: A remote control steering attachment for a steering wheel wherein a driving motor is releasably attached to the steering wheel by means of a cross member adjustably bolted to the steering wheel. A clutch is interposed between the driving motor and the steering wheel so that the steering wheel can be operated when the unit is declutched and the driving motor is not being used. A remote control is used for controlling the driving motor and thus turning the steering wheel from a location distant from the steering wheel.

Abstract: Apparatus removably mounted on a standard model agricultural tractor of a type used principally for pulling various implements and for hauling, and to which agricultural implements cannot usually be advantageously mounted at the front of the tractor, the apparatus including a second steering device at and facing the rear and at a side of the tractor which is linked to the tractor's regular steering device. A seat for the driver may be pivoted 180.degree. to one side for constituting a driver's seat when controlling the second steering device or two seats facing in opposite directions may be provided. A second set of pedals, such as a clutch, accelerator, and brake project from the deck of the attachment in the vicinity of the second steering device and are mechanically linked to the regular control pedals.