Automatic balancing device

Details Automatic balancing device Automatic balancing device

2007-01-09

2007-01-09

Bellinger, Jason R. (Department: 3617)

Land vehicles: wheels and axles

Wheel

Balancing device

C074S571100, C074S574200

Reexamination Certificate

active

11079728

ABSTRACT:
An automatic balancing device for a rotatable system includes a track (18) arranged about a rotational axis (H) of the rotatable system and having two surfaces (22a, 22b) inclined toward each other in a direction of a centrifugal force acting (F) acting on at least one balancing body (20) which is received in a cross-section formed by the two inclined surfaces (22a, 22b) and limited by an elastic locking element (24) arranged therebetween for displacing the at least one balancing body (20) away from the inclined surfaces (22a, 22b) in a direction opposite the direction of the centrifugal force (F) and for pressing the at least one balancing body (20) against an inner boundary of the track (18) for locking the balancing body (20) when a rotational speed of the system is below a predetermined threshold.

REFERENCES:
patent: 3109321 (1963-11-01), Rogers
patent: 3346303 (1967-10-01), Wesley
patent: 3410154 (1968-11-01), Deakin
patent: 3433534 (1969-03-01), Mercer
patent: 3799619 (1974-03-01), LaBarber

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