Abstract: A track assembly (15) for a track-driven vehicle, whereby the track-carrying beam (15) is arranged to hold a front and a rear wheel (16), one of which is driving, a plurality of carrying wheels about which wheels a continuous track travels, the track-carrying beam (15) is elongated and terminated by a first and a second gable end. The track-carrying beam (15) comprises an integrated compartment (37) and an opening (36) in one (35) of said gables, whereby the compartment (37) communicates with the surroundings via said opening (36), and whereby the opening (36) is arranged to allow for insertion of a transmission device for driving of said driving wheel (16) via the opening (36) in the compartment (37).

Abstract: The present invention relates to a vehicle (10) comprising an arrangement for determining the weight of load on the vehicle, said vehicle (10) comprising: a vehicle body (11, 12); at least two ground support assemblies (30; 130; 230) arranged to support said vehicle body (11, 12), each ground support assembly comprises a support beam (31; 131; 231) arranged to support at least two wheels (132; 232), or track road wheels (32), at least one sprocket (33) and an endless track (34) arranged around the track road wheels (32) and the sprocket (33); a suspension device (40; 140; 240) for suspension of each of said ground support assemblies (30; 130; 230) to said vehicle body (11, 12), said suspension device (40; 140; 240) is arranged to allow a movement of the ground support assembly (30; 130; 230) relative to the vehicle body (11, 12) in a substantially vertical plane extending in the longitudinal direction of said ground support assembly (30; 130; 230); and a control unit (70), wherein said suspension device (40;

Abstract: The invention relates to a load-carrying vehicle part with a first and a second wheel pair (10, 11), which are suspended in a respective bogie element (20) on each side of a frame member (14), a suspension (15) between each bogie element (20) and the frame member (14) on each side of the vehicle part to manipulate the frame member relative to the respective wheel pairs (10, 11), or support the frame member in a springing manner, each suspension (15) comprises a first and a second rocker arm (26A, 26B), wherein the first rocker arm is located in front of the second rocker arm viewed in the normal forward direction of driving of the vehicle part, that each rocker arm (26A, 26B) with its one end is pivotably in a joint (27, 27) in the frame member (14) and with its other end is pivotably in a joint (28, 28) in the bogie element (20) a first spring leg (25A) and a second spring leg (25B), wherein each spring leg with its one end (30) is articulately fastened to the frame member (14) and with its other end (31) is

Abstract: The invention relates to a load-carrying vehicle part with a first and a second wheel pair (10, 11), which are suspended in a respective bogie element (20) on each side of a frame member (14), a suspension (15) between each bogie element (20) and the frame member (14) on each side of the vehicle part to manipulate the frame member relative to the respective wheel pairs (10, 11), or support the frame member in a springing manner, each suspension (15) comprises a first and a second rocker arm (26A, 26B), wherein the first rocker arm is located in front of the second rocker arm viewed in the normal forward direction of driving of the vehicle part, that each rocker arm (26A, 26B) with its one end is pivotably in a joint (27, 27) in the frame member (14) and with its other end is pivotably in a joint (28, 28) in the bogie element (20) a first spring leg (25A) and a second spring leg (25B), wherein each spring leg with its one end (30) is articulately fastened to the frame member (14) and with its other end (31) is

Abstract: A track assembly (15) for a track-driven vehicle, whereby the track-carrying beam (15) is arranged to hold a front and a rear wheel (16), one of which is driving, a plurality of carrying wheels about which wheels a continuous track travels, the track-carrying beam (15) is elongated and terminated by a first and a second gable end. The track-carrying beam (15) comprises an integrated compartment (37) and an opening (36) in one (35) of said gables, whereby the compartment (37) communicates with the surroundings via said opening (36), and whereby the opening (36) is arranged to allow for insertion of a transmission device for driving of said driving wheel (16) via the opening (36) in the compartment (37).

Abstract: The invention relates to methods and systems for stabilisation of a vehicle with a chassis including a rear wheel bogie, a pendulum shaft rotatable through rotary bearings around an axis parallel to the longitudinal direction of the vehicle, a tipping arrangement on which a crane is arranged, and a stabilisation arrangement having first and second hydraulic stabilisation actuators in the rear wheel bogie. The tipping arrangement includes a rotating disk and rotary bearings, such that the rotating disk and crane are rotatable around a vertical axis, and first and second hydraulic tipping actuators in connection with the rotating disk, that can be rotated around a horizontal axis. The first stabilisation actuator and first tipping actuator are in fluid-mediated connection, and the second stabilisation actuator and second tipping actuator are in fluid-mediated connection. The stabilisation actuators are controlled based on the pressure at the tipping actuators.

Abstract: The invention concerns a suspension device for a tracked vehicle, comprising a track assembly (10) at the side of a centre beam (14), comprising a track support beam (20), two wheels (21, 22), several support wheels (23) and an endless track (11) that runs in a plane of rotation (A, A), a first suspension mounting with which the support wheels (23) are suspended at the track support beam (20) in a manner that allows pivoting, a second suspension mounting comprising a combination of a first spring strut (25A) and a first pendulum arm (26A) and a second spring strut (25B) and a second pendulum arm (26B) with which combinations the centre beam (14) of the chassis is spring-damped at a forward and rear end of the track support beam (20).

Abstract: The invention relates to methods and systems for stabilisation of a vehicle with a chassis including a rear wheel bogie, a pendulum shaft rotatable through rotary bearings around an axis parallel to the longitudinal direction of the vehicle, a tipping arrangement on which a crane is arranged, and a stabilisation arrangement having first and second hydraulic stabilisation actuators in the rear wheel bogie. The tipping arrangement includes a rotating disk and rotary bearings, such that the rotating disk and crane are rotatable around a vertical axis, and first and second hydraulic tipping actuators in connection with the rotating disk, that can be rotated around a horizontal axis. The first stabilisation actuator and first tipping actuator are in fluid-mediated connection, and the second stabilisation actuator and second tipping actuator are in fluid-mediated connection. The stabilisation actuators are controlled based on the pressure at the tipping actuators.

Abstract: The present invention relates to a device for a combined suction and blow-off nozzle connectable to a source of compressed air, which also includes means to collect particles in case the nozzle is used as a suction nozzle.