Load bearing ball

Details Load bearing ball Load bearing ball

1993-03-11

1994-10-25

Footland, Lenard A.

Bearings

Linear bearing

Plain bearings

384513, 193 35MD, F16C 2904

Patent

active

053583370

ABSTRACT:
The load bearing ball of the type which has a main ball (1) of substantially high diameter on which the loads rest, in turn rests on a plurality of balls (2) of diameter substantially smaller than the diameter of ball (1), which are placed on the bottom (3) of a suitable container (4), the latter having a substantially hemispheric shape. A main feature of the invention consists of the particular structure capable of closing the container and capable of holding the several balls in the interior of the container. This structure serves also for the purpose of fastening the main large ball to the border of the opening (6) formed on the supporting plane (7) of the same load bearing ball.

REFERENCES:
patent: 5096308 (1992-03-01), Sundseth
patent: 5129058 (1993-06-01), Sundseth
patent: 5219057 (1993-06-01), Sundseth

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