| 摘要 |
FIELD: vibration engineering. ^ SUBSTANCE: vibration seismic source comprises emitting plate, housing with inertia mass provided with springs and mounted in its intermediate part, and control system. The vibration seismic source has at least two standard vehicle axles with brake mechanisms, two gear racks, and four gear wheels. The inner drums of the brake mechanism are connected with the half-axle of the axles through bearings from one side and with the gear racks through gear wheels from the other side. The inertia mass is connected with the half-axles which are movably mounted between the guiding stands secured to the housing. ^ EFFECT: enhanced efficiency and simplified structure. ^ 1 dwg |
