Rotating eccentric weights vibrator system

Details Rotating eccentric weights vibrator system Rotating eccentric weights vibrator system

1994-01-04

1995-02-14

Herrmann, Allan D.

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

74 84R, F16H 3320

Patent

active

053884698

ABSTRACT:
The vibrator system of this invention provides conversion of rotary motion to an unidirectional motion and may be used to propel watervessels. The vibrator system involves a rotating vibrator unit which bears large and small rotating eccentric weights. A gear arrangement provides synchronized rotation of the weights which results in a net unidirectional force. In a second embodiment, two vibrator units are mounted on a single frame and are rotated in synchrony.

REFERENCES:
patent: 2350248 (1944-05-01), Nowlin
patent: 2371984 (1945-03-01), Forsyth
patent: 3404854 (1968-10-01), DiDella
patent: 3998107 (1976-12-01), Cuff
patent: 4075895 (1978-02-01), Eyman
patent: 4241615 (1980-12-01), Ryan
patent: 4280368 (1981-07-01), Woltering
patent: 4579011 (1986-04-01), Dobos
patent: 5123292 (1992-06-01), Woltering
patent: 5129600 (1992-07-01), Polites
patent: 5172599 (1992-12-01), Woltering
"Vibration and Impact", Ralph Burton, Addison-Wesley Pub. Co. Inc. 1958, pp. 88-94.

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