Patent ID: 9128003
Filing Date: 2015-09-08
Classification: G01M

Abstract:
1. A device for dynamically exciting a chassis component of a motor vehicle, comprising: an actuator with an actuator housing and a piston rod aligned substantially vertically and movably disposed in the actuator housing, the piston rod having a lower end projecting from the actuator housing, the actuator housing being connected to a test stand in a positionally fixed manner during operation and being adjustable relative to the test stand between operations; a connecting element having upper and lower ends spaced apart along an extending direction, the lower end of the connecting element being coupled to the lower end of the piston rod of the actuator in a substantially moment-free manner via a ball and socket joint, a length dimension of the connecting element in the extending direction exceeding a vertical length of the actuator; and a coupling element coupled pivotably to the upper end of the connecting element for rotation about a single axis transverse to the extending direction of the connecting element and being non-pivotable about other axes, the coupling element being configured for connection to the component.