Unbalanced weight vibrator

Details Unbalanced weight vibrator Unbalanced weight vibrator

1977-12-07

1980-04-22

Coe, Philip R.

Agitating

By vibration

Of stirrer

B01F 1100

Patent

active

041992644

ABSTRACT:
A rotating unbalanced weight vibrator is provided. The vibrator comprises a vibrator housing defining and lying on a first axis, and a motor housing having two ends and being normally generally nonconcentrically arranged within the vibrator housing so as to define and lie on a second axis normally inclined relative to the first axis. The motor housing includes a stator extending radially outwardly from the second axis, a drive shaft extending through the stator along the second axis, and a rotor connected to the drive shaft at one of the ends of the motor housing. A universal joint coaxial with one of the axes connects the vibrator housing with the other end of the motor housing so as to preclude rotational movement of the housings relative to each other while permitting orbital movement of the one end of the motor housing about the first axis in response to rotation of the rotor.

REFERENCES:
patent: 2194410 (1940-03-01), Svenson
patent: 2876647 (1959-03-01), Petrin
patent: 3340742 (1967-09-01), Chandler
patent: 3529190 (1970-09-01), Fontaine

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