Improvements introduced in the main patent nº216179 by method and machine for the vibration in molds of the melted bronzes in crucible, characterized because melted the bronze in crucible is subjected to the effects vibration in metallic molds of appropriate intensity and duration to avoid the rest and sedimentation ; this process of vibration is carried out in a machine that consists essentially of a table or bench on which the metal molds containing the bronze coming from the crucibles whose table or bench carried on its lower part are powered by an electric motor suitable for the use that it is applied, which produces the vibration by means of the tapping of a long eccentric and suitable to the use that is applied, which is fixed to the axis of the motor to produce the vibratory tapping, and provided with a slide to give the strongest blow or softer, as desired, being the table that supports the mold or vertical shell bronze container, supported on the work bench itself, by elastic studs. (Machine-translation by Google Translate, not legally binding)
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