摘要:
An active roll stabilizer includes a divided torsion bar (1) having torsion bar parts (2, 3) which are arranged one behind the other along a torsion bar axis. An actuator (4) for transmitting torsional torques to the torsion bar (1) is provided. An electric motor (7) and a transmission (6) connected to the electric motor (7) are arranged in an actuator housing (5). The actuator housing (5) is connected to the one torsion bar part (2) for conjoint rotation and the transmission (6) is connected, on the output side, to the other torsion bar part (3) for conjoint rotation. A motor housing (11) of the electric motor (7) is connected, by means of only one of the two axial ends of said motor housing, to the actuator housing (5) for conjoint rotation.
摘要:
A vehicle stability control device has: a front active stabilizer installed on a front wheel side; a rear active stabilizer installed on a rear wheel side; a turning device for turning the front and rear wheels; and a control device configured to perform load distribution control in conjunction with turning control that actuates the turning device, when a difference in braking force between left and right sides of the vehicle exceeds a threshold value during braking. A first side is one of the left and right sides with a greater braking force, and a second side is the other of the left and right sides. In the load distribution control, the control device actuates the rear active stabilizer in a direction to lift up the first side and actuates the front active stabilizer in a direction to lift up the second side.
摘要:
Gears, for example, for a gear train are disclosed. The gear may be divided into two axially adjacent spur gears and have a torsion spring in the form of a circular ring segment. Between two peripherally mutually opposing spring ends, a slot may be formed in which two cams engage which are each assigned to one of the two spur gears. One of the cams may be assigned to one of the two spring ends and the other cam may be assigned to the other spring end. The two cams may be arranged at least substantially overlap-free in an axial direction, wherein contact faces for the cams formed at both spring ends of the torsion spring are arranged on a radially outer end of the spring ends. The contact faces may be delimited radially inwardly by clearances on the spring ends.
摘要:
An electric roll control stabilizer for a vehicle, having an outer housing that rotates about a longitudinal axis, a wiring harness has at least one electric supply lead and/or electric control lead is connected at its first end to a first connection terminal provided on the outer housing and at its second end to a second fixed in position connection terminal. In an area of the first terminal, the harness extends tangential to or concentrical with an outer enveloping surface of the outer housing or a cylindrical structural element which is attached rotationally fixed and whose outer diameter is smaller than the diameter of the outer housing. From the area of the first terminal, the wiring harness extends concentrically with and is spaced from the outer enveloping surface, and the wiring harness is arranged in a transverse plane of the outer housing or the cylindrical structural element that passes through the first terminal.
摘要:
A system and method for operating a motor vehicle having an active roll control system and an air suspension system including operating the air suspension system in a normal mode, according to a normal air spring setting. Upon determining a fault or malfunction of the active roll control system operating the air suspension in a fallback mode, according to a fallback air spring setting, wherein the fallback mode is different from the normal mode.
摘要:
A method for operating an actuator of a torsion bar system of a wheel suspension of a motor vehicle is disclosed. The actuator is mounted on a carrier structure of the vehicle and actuation of the actuator changes a pre-tension acting on a wheel guide element of the wheel suspension. The method includes controlling an active aggregate support so as to reduce a vibration of a drive aggregate supported on the carrier structure via the active aggregate support adjacent to the actuator; and controlling the active aggregate support for reducing an operational vibration of the actuator.
摘要:
The invention relates to a flange assembly which takes up little installation space yet is nevertheless able to transfer high torques. According to the invention the flange assembly (5) includes a flange section (11) and a receiving section (6), wherein the flange section (11) is connected to the receiving section (6), to a holding body (10) and to a coupling body (7), wherein the holding body (10) is connected to the receiving section (6), wherein the holding body (10) is arranged in the axial direction between the coupling body (7) and the flange section (11), wherein the coupling body (7) is supported in the axial direction on the holding body (10), wherein the coupling body (7) and the flange section (11) are connected to one another in the axial direction and wherein the flange section (11) is connected to the receiving section (6) by virtue of the coupling body (7) being supported on the holding body (10).
摘要:
A torsion bar system for a vehicle axle, in particular a rear axle, of a two-track vehicle, includes first and second rotary actuators, each of which is associated with a vehicle side, for an active suspension control. Each rotary actuator has at least one motor/gear unit with which torques can be generated and transmitted as actuating forces onto a wheel suspension element via an output lever. The motor/gear units of both rotary actuators are arranged in a common housing which is rotationally fixed to the vehicle body. The housing has at least two attachment points for bracing the vehicle body, wherein the attachment points are spaced from one another across a bearing distance, and the housing is mounted on the vehicle body in a rigid assembly via said attachment points.
摘要:
A method for operating an actuator of a torsion bar system of a wheel suspension of a motor vehicle is disclosed. The actuator is mounted on a carrier structure of the vehicle and actuation of the actuator changes a pre-tension acting on a wheel guide element of the wheel suspension. The method includes controlling an active aggregate support so as to reduce a vibration of a drive aggregate supported on the carrier structure via the active aggregate support adjacent to the actuator; and controlling the active aggregate support for reducing an operational vibration of the actuator.
摘要:
The invention relates to a method for operating a motor vehicle in order to detect an overload on a roll stabilizer which is supported so that it can rotate on a vehicle body and includes two stabilizer parts that can be rotated relative to each other by a torsional angle (Φ) via a rotary drive arranged between these parts. In order to detect an impairment to the driving safety of the vehicle in a timely manner, a ratio of the torsional angle (Φ) to a variable which is equivalent to an applied torque (M) of the rotary drive is ascertained, and an overload is determined if the ratio lies outside of a specified tolerance range.