A motor vehicle body has an underbody and a link, which at one end is pivotably connected to the underbody and at another end carries a wheel. The connection to the underbody includes an underbody-side bearing support, in which a link-side pin engages.

A motor vehicle body has an underbody and a link, which at one end is pivotably connected to the underbody and at another end carries a wheel. The connection to the underbody includes an underbody-side bearing support, in which a link-side pin engages.

Device and method for providing rotational power using power transmission are disclosed. The device enables multi-dimensional and angle-agnostic displacement of the rotational power output with respect to the input location and transference of high-torque and high-speed rotational movement, while preserving maximal efficiency and quick response. The device is a transmission gear that comprises at least two gear-links in a multi-link articulated gear (MLAG). Each of the links comprising at least two gear wheels. The transmission gear further comprising a common axis adapted to allow the links to rotate freely with respect to each other about the common axis and thus to allow change of the angle between the at least two links and thereby to change the distance between the input shaft and the output shaft.

A dual-axle vehicle corner assembly which may include a sub-frame, a first arm connected to the sub-frame and rotatable with respect to the sub-frame about a first arm axis, the first arm having a first axle axis about which a first wheel rotates when connected to the first arm, a second arm connected to the sub-frame and rotatable with respect to the sub-frame about a second arm axis, the second arm having a second axle axis about which a second wheel rotates when connected to the second arm, and a suspension system comprising a piston assembly interconnecting the first arm and the second arm, the piston assembly is to controllably increase and decrease a length of the piston assembly to control a distance between the first axle axis and the second axle axis.

A dual-axle vehicle corner assembly which may include a sub-frame, a first arm connected to the sub-frame and rotatable with respect to the sub-frame about a first arm axis, the first arm having a first axle axis about which a first wheel rotates when connected to the first arm, a second arm connected to the sub-frame and rotatable with respect to the sub-frame about a second arm axis, the second arm having a second axle axis about which a second wheel rotates when connected to the second arm, and a suspension system comprising a piston assembly interconnecting the first arm and the second arm, the piston assembly is to controllably increase and decrease a length of the piston assembly to control a distance between the first axle axis and the second axle axis.

A vehicle corner system for a dual-axle wheels assembly may include: a sub-frame; a first wheel interface having a first spinning axis about which a first wheel spins when connected to the first wheel interface; a first suspension linkage connected to and being transverse to the first wheel interface and to the sub-frame; a second wheel interface having a second spinning axis about which a second wheel spins when connected to the second wheel interface; a second suspension linkage connected to and being transverse to the second wheel interface and to the sub-frame; and a motion restrainer comprising a spring interconnecting the first suspension linkage and the second suspension linkage.

A bogie for a forestry vehicle is disclosed that includes a bogie body, which has a first wheel hub for arrangement of a first wheel and a second wheel hub for arrangement of a second wheel. The bogie includes a swing arm pivotably hinged at a first end portion on the bogie body, and at a second end portion has a wheel hub for arrangement of a center wheel between the first wheel and the second wheel. The bogie further includes a spring and/or damper element, which at one end portion is hinged on the bogie body and at the other end portion is hinged on the second end portion of the swing arm and by means of which the swing arm is capable of being applied with force. A vehicle, in particular a forestry vehicle, is also disclosed having at least one bogie axle with such a bogie.

A bogie for a forestry vehicle is disclosed that includes a bogie body, which has a first wheel hub for arrangement of a first wheel and a second wheel hub for arrangement of a second wheel. The bogie includes a swing arm pivotably hinged at a first end portion on the bogie body, and at a second end portion has a wheel hub for arrangement of a center wheel between the first wheel and the second wheel. The bogie further includes a spring and/or damper element, which at one end portion is hinged on the bogie body and at the other end portion is hinged on the second end portion of the swing arm and by means of which the swing arm is capable of being applied with force. A vehicle, in particular a forestry vehicle, is also disclosed having at least one bogie axle with such a bogie.

A robotic platform may include left and right platforms, a base platform, wheel assemblies, and a tilting suspension. The tilting suspension may include a tilt shaft coupled to the base platform, a crank, suspension arms, and a tilt assembly. The tilt shaft may extend along a substantially vertical tilt axis. The crank may extend substantially perpendicular to the tilt axis and may be coupled to the tilt shaft such that the crank at least partially rotates about the tilt axis along with the tilt shaft. The suspension arms may extend from the crank to the left and right platforms such that rotation of the crank about the tilt axis controls the tilt of the platforms. The tilt assembly may control rotation of the tilt shaft about the tilt axis to control the tilt of the left and right platforms. Various other systems are also disclosed.

A robotic platform may include left and right platforms, a base platform, wheel assemblies, and a tilting suspension. The tilting suspension may include a tilt shaft coupled to the base platform, a crank, suspension arms, and a tilt assembly. The tilt shaft may extend along a substantially vertical tilt axis. The crank may extend substantially perpendicular to the tilt axis and may be coupled to the tilt shaft such that the crank at least partially rotates about the tilt axis along with the tilt shaft. The suspension arms may extend from the crank to the left and right platforms such that rotation of the crank about the tilt axis controls the tilt of the platforms. The tilt assembly may control rotation of the tilt shaft about the tilt axis to control the tilt of the left and right platforms. Various other systems are also disclosed.