Self-leveling assembly for an appliance

Claim 2

An assembly for self-leveling an appliance on a support surface comprising: (a) a pair of bracket housings for attachment to the base portion of an appliance, each bracket housing including aperture means therethrough and a first cavity; (b) a stabilizer bar including two channel portions, each channel portion being receivable in the first cavity of a bracket housing and including elongate slot means and a second cavity; and (c) an elongate leg slidably disposed through the aperture means of each bracket housing and the second cavity of a corresponding channel portion, and including frictional engagement means disposable through the elongate slot means of the corresponding channel portion for securing the channel portions and the legs to the bracket housings and permitting free floating movement of the stabilizer bar with respect to the legs.

Claim 3

The assembly of claim 1 wherein each bracket housing further includes a top wall and a bottom wall for attachment to the base portion of an appliance, and the aperture means includes aligned apertures formed in the top and bottom walls.

Claim 4

The assembly of claim 2 wherein each bracket housing further includes a pair of opposed side walls, with the top, side and bottom walls collectively defining a substantially open-ended rectangular-shaped first cavity.

Claim 5

The assembly of claim 1 wherein each channel portion includes a pair of spaced vertical walls and the elongate slot means includes an elongate slot formed in each vertical wall.

Claim 6

The assembly of claim 4 wherein the longitudinal axes of the two pairs of slots extend substantially upwardly and converge inwardly when the assembly is disposed in a position of use.

Claim 7

The assembly of claim 5 wherein the upper longitudinal edge of each slot includes an outwardly extending longitudinal flange defining a bearing surface engageable by the frictional engagement means.

Claim 8

The assembly of claim 4 wherein each channel portion includes an end wall, with the end wall and vertical walls collectively defining a substantially open-ended rectangular-shaped second cavity.

Claim 9

The assembly of claim 1 wherein the frictional engagement means of each leg includes at least one outwardly extending pin.

Claim 10

The assembly of claim 8 further including a pair of pins extending outwardly from opposite sides of each leg approximately midway between the opposite ends thereof.

Claim 11

The assembly of claim 1 wherein each elongate leg includes a foot pad for engaging the support surface.

Claim 12

The assembly of claim 1 wherein the bracket housings and stabilizer bar are substantially integrally formed of metal.

Claim 13

The assembly of claim 11 wherein the stabilizer bar is formed of sheet metal and further includes a plurality of longitudinal ribs therein between the channel portions.

Claim 14

A self-leveling automatic washing machine assembly comprising: (a) a substantially rectangular-shaped cabinet for housing the components of an automatic washing machine and including a rectangular-shaped base panel having two front corners and two rear corners; (b) a pair of screw adjustable legs secured to the front two corners of the base panel; (c) an assembly including a pair of elongate legs disposed at the two rear corners of the base panel; (d) the assembly including: (i) a bracket housing rigidly secured to each rear corner of the base panel, each housing including a top wall, a bottom wall, aligned aperture means formed through the top and bottom walls, and a first cavity, (ii) an elongate stabilizer bar, each end of the bar being provided with a channel portion defined by a pair of spaced walls forming a second cavity, the walls of each channel portion being provided with a pair of opposed elongate slots formed therein, and each channel portion being receivable within the first cavity of a corresponding bracket housing, and (iii) each elongate leg slideably received through the aligned aperture means of each bracket housing and the second cavity of a corresponding channel portion for vertical movement along its longitudinal axis, and including a pair of outwardly extending pins disposed through the opposed slots of the corresponding channel portion for securing the channel portions and the legs within the bracket housings and permitting free floating movement of the stabilizer bar with respect to the legs.

Claim 15

A self-leveling automatic washing machine assembly comprising: (a) a substantially rectangular-shaped cabinet for housing the components of an automatic washing machine and including a rectangular-shaped base panel having two front corners and two rear corners; (b) a pair of screw adjustable legs secured to the front two corners of the base panel; (c) an assembly including a pair of elongate legs disposed at the two rear corners of the base panel; (d) the assembly including: (i) a bracket housing rigidly secured to each rear corner of the base panel, each housing including a top wall, a bottom wall, aligned aperture means formed through the top and bottom walls, and a first cavity, (ii) an elongate stabilizer bar, each end of the bar being provided with a channel portion defined by a pair of spaced walls forming a second cavity, the walls of each channel portion being provided with a pair of opposed elongate slots formed therein, and each channel portion being receivable within the first cavity of a corresponding bracket housing, and (iii) each elongate leg slideably received through the aligned aperture means of each bracket housing and the second cavity of a corresponding channel portion for vertical movement along its longitudinal axis, and including a pair of outwardly extending pins disposed through the opposed slots of the corresponding channel portion for securing the channel portions and the legs within the bracket housings and permitting free floating movement of the stabilizer bar with respect to the legs.

Claim 16

The assembly of claim 13 wherein the first and second cavities are each of a substantially open-ended rectangular-shaped configuration.