Zf Friedrichshafen Ag

Magnachek

Joel Lautermilch

Eric Holmes

Harold Hopkinson, Iii

Timothy LaBuda

Wally Lawrence

Tracy Holmes

A system and method for detecting wear and/or failure of a ball joint. The system having a ball housing which retains a ball head of the ball joint therein. A ball race is received within the ball housing and receives the ball head of the ball joint. An inwardly facing surface of the ball race engages the ball head such that the ball head can pivot in relation to the ball housing. A detection component is supported by the ball race and is spaced from an exterior surface of the ball head by a set distance. The detection component issues an indicator signal to alert a driver when the detection component detects at least one of a worn or a failure condition of the ball joint.

System and method for detecting overloading, wear and/or failure of a ball joint

A method and system for determining a hardness of a component to be tested by utilizing an ultrasonic meter. The method and system both comprise selecting a component to be tested which has a longitudinal axis; positioning a probe of the ultrasonic meter for emitting a signal from an emitter of the probe into an end surface of the component to be tested and along the longitudinal axis of the component; emitting the signal from the emitter of the probe into the first surface of the component to be tested; passing the emitted signal through the component to be tested; reflecting the emitted signal via an opposed second surface of the component to be tested back toward a detector of the probe; detecting the reflected signal via the detector of the probe; and determining a hardness of the component to be tested based upon a velocity of the emitted signal.

Hardness verification utilizing ultrasonic velocities

Growing community of inventors

South Lyon, MI, United States of America

Joel Lautermilch