Methods and systems for autonomously closing an open door of a vehicle are disclosed. A door closing system for a vehicle includes a sensor system and an autonomous driving system. The sensor system determines if a door of the vehicle is open and determines if a surrounding of the vehicle is free of obstacles in a predetermined range. The autonomous driving system instructs the vehicle to move if a door of the vehicle is open and if the predetermined range of the surrounding of the vehicle is free of obstacles, such that the door is closed as a result of the movement of the vehicle.

A car body element which forms an outer surface of an automobile includes a device for illuminating the license plate, characterised in that the illumination device includes a diffusing light guide connected to a light source and formed by a plurality of optical fibres arranged to form sheets, such that the illumination device emits a luminous flux at all points of an illuminating part of the diffusing light guide.

A car body element which forms an outer surface of an automobile includes a device for illuminating the license plate, characterised in that the illumination device includes a diffusing light guide connected to a light source and formed by a plurality of optical fibres arranged to form sheets, such that the illumination device emits a luminous flux at all points of an illuminating part of the diffusing light guide.

A window balance assembly may include a carrier, a spring element, and a mounting bracket. The spring element may include first and second portions. The first portion may be coupled to the carrier. The mounting bracket may engage the second portion of the spring element and may selectively engage the carrier.

A window balance assembly may include a carrier, a spring element, and a mounting bracket. The spring element may include first and second portions. The first portion may be coupled to the carrier. The mounting bracket may engage the second portion of the spring element and may selectively engage the carrier.

Rotational inerters are described herein that can provide torque applications in response to a rotation component. The inerter can include a first shaft having a first longitudinal axis and a second shaft having a second longitudinal axis. A first gear can be connected with the first shaft and a second gear can be connected with the second shaft. The first and second gears can be in meshing engagement with one another. In some arrangements, the first gear can be a worm gear and the second gear can be a worm. A flywheel can be connected with the second shaft. Rotation of the first shaft can cause the second shaft to rotate. Arrangements described herein can cause a torque to be applied at the first shaft that is proportional to a rate of change of the angular velocity of the first shaft about the first longitudinal axis.

Rotational inerters are described herein that can provide torque applications in response to a rotation component. The inerter can include a first shaft having a first longitudinal axis and a second shaft having a second longitudinal axis. A first gear can be connected with the first shaft and a second gear can be connected with the second shaft. The first and second gears can be in meshing engagement with one another. In some arrangements, the first gear can be a worm gear and the second gear can be a worm. A flywheel can be connected with the second shaft. Rotation of the first shaft can cause the second shaft to rotate. Arrangements described herein can cause a torque to be applied at the first shaft that is proportional to a rate of change of the angular velocity of the first shaft about the first longitudinal axis.

A window balance assembly may include a carrier, a spring element, and a mounting bracket. The spring element may include first and second portions. The first portion may be coupled to the carrier. The mounting bracket may engage the second portion of the spring element and may selectively engage the carrier. The mounting bracket may include a first mounting surface disposed at a non-perpendicular angle relative to an exterior surface of carrier when the window balance assembly is in an uninstalled configuration. The first mounting surface may be substantially parallel to the exterior surface of the carrier when the window balance assembly is in an installed configuration and the mounting bracket is disengaged from the carrier.

A cattle squeeze chute door opening assembly includes a cattle squeeze chute including a lateral wall that has an open end for having an animal extending therethrough. A door frame is attached to the cattle squeeze chute adjacent to the open end. The door frame includes a door support post spaced from the lateral wall. A space between the lateral wall and the door support post defines an access portal. The door frame including an upper frame member and a lower frame member. A gate is pivotally couple to door support post and is positionable in an open position or in a closed position. The gate has a lower edge positioned adjacent to the lower frame member. A foot actuator is mounted on the door frame. The gate is lifted upwardly and moved from a closed position to an open position when the foot actuator is actuated.

Rotational inerters are described herein that can provide torque applications in response to a rotation component. The inerter can include a first shaft having a first longitudinal axis and a second shaft having a second longitudinal axis. A first gear can be connected with the first shaft and a second gear can be connected with the second shaft. The first and second gears can be in meshing engagement with one another. In some arrangements, the first gear can be a worm gear and the second gear can be a worm. A flywheel can be connected with the second shaft. Rotation of the first shaft can cause the second shaft to rotate. Arrangements described herein can cause a torque to be applied at the first shaft that is proportional to a rate of change of the angular velocity of the first shaft about the first longitudinal axis.