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Perles Suiza S A
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Perles Suiza S A
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Priority to ES1971169873UpriorityCriticalpatent/ES169873Y/en
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Publication of ES169873YpublicationCriticalpatent/ES169873Y/en
Apparatuses For Generation Of Mechanical Vibrations
(AREA)
Road Paving Machines
(AREA)
Abstract
Vibrating concrete compaction device, essentially characterized in that its propulsion motor has its one-piece rotor, with rigid and inseparable coupling between the axial shaft of the armature and the rotating part carrying the eccentric masses, the entire moving part being mounted on two rolling bearings, corresponding precisely to one end of the motor shaft and to the carrier body of the masses, which are arranged symmetrically on either side of the second bearing, resulting in a static balance thereof derived in the greater efficiency of the vibrations generated . (Machine-translation by Google Translate, not legally binding)