TRANSPORTABLE SEISMIC TRANSDUCER AND METHOD OF OPERATING SAME

摘要

TRANSPORTABLE SEISMIC TRANSDUCER AND METHOD OF OPERATING SAME An improved servo hydraulic transducer and method of operating is disclosed. The transducer includes a vibrator and hydraulic lifts connected to a hydraulic system. The hydraulic lifts include a chain and sprocket arrangement for each lift interconnected by a synchronization shaft. An unequal force on one of the hydraulic lifts produces through its chain and sprocket arrangement a moment on the synchronization shaft which is transferred through the chain and sprocket arrangement of the other lift to equalize the bearing force between the hydraulic lifts.