Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

The oscillating movement is produced by the four-bar mechanism. The last part of the video covers the gears that turn the four-bar mechanism.

The horizontal oscillating movement although creates a grinding effect on the drum’s surface. The active life of a roller is often more than 10,000 hours.

A 7.5 kW DC electric motor would power the oscillating propulsion system (OPS). This motor is placed on top of the engine and a drive belt rotates a crank to convert the movement.

When an object is in motion, its oscillating movement is a vibration. Frequency is the measure of how many times per second that motion repeats. For instance, when a harp string is plucked (e.g ...