Eccentric weight rotary vibrator

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US3772923A - Eccentric weight rotary vibrator - Google Patents




USA - Vibrator with eccentric weights - Google Patents
For example, the element 30 is lockable only at the " position. The outer cylindrical weight is also provided with spaced heads 46 and 47 hermetically sealed with the shaft 20 and secured thereto such as by the shaft keys shown, and connected by a cylindrical housing 48 of sufficient strength to rotatably support its eccentric weight 42 and rotatably carried by the bearing standards 23 and In this relative position, the stroke of the driven unit which may, for example, be a conveyor or a vibrating screen , is minimum. A standard 50 is provided on the left end of the shaft to provide a sealed connection to the inner chamber of the drum 48 to provide an atmosphere with a lubricant mist.






US4211121A - Vibrator with eccentric weights - Google Patents




Description: Referring to FIG. If two or more identically driven vibratory systems are mounted on a single object to be vibrated, they will function in synchronization for the same reasons as the automatic synchronization of eccentric weights driven in opposite directions of the Signeul U. FV External Electric Motovibrators consist of an electric motor housed in a sturdy FMEA-designed cast casing, with eccentric weights fitted on both shaft ends. Method of repositioning bearing wear in an industrial eccentric weight vibrator via power inversion and vibrator therefore. Electrically driven industrial vibrator with circumjacent eccentric weight and motor.
Views: 5786
Date: 22.12.2019
Favorited: 5

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