Automotive motion recorder
Data recorder
Device for determining running variables in a motor vehicle
Device for measuring the running parameters of a bicycle
Display for displaying the velocity of a vehicle and the rotatio
Electronic circuit for measuring a physical parameter...
Electronic recording accelerometer
Indicating instruments
Inertial device with pedometer function and portable...
Locomotive speed recorder system
Method and apparatus for detecting free fall
Method and apparatus for recording physical variables of transie
Method for the determination for an actual speed of a...
Motor vehicle time speed recorder
Revolving speed gauging device with a detachable sensor
Shaft selection aiding apparatus for selecting optimum shaft for
System and method for the detection of ballistic impacts...
Vehicle speed display apparatus