Weight lifting exercise device

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Details

272DIG4, 272117, A63B 1300

Patent

active

044064527

ABSTRACT:
A weight lifting exercise device is described. The device includes a generally box-shaped main support frame formed of vertical upright supports interconnected by horizontal cross-members. An elongated exercise beam member is pivotably supported at one end thereof by the main support frame for vertical movement about the pivot point. The pivot point may be selectively positioned on the main frame. A weight support assembly is connected to the exercise beam member. The weight support assembly includes bearings supported within the beam member, an elongated shaft supported by the bearings, and a weight support frame fixed to the shaft. The bearings are constructed to allow rectilinear and axial rotational movement of the weight support frame relative to the beam member during exercise cycles. The weight support frame includes gripping devices to be grasped by a user, and bars for supporting main weight members and drag force weights.

REFERENCES:
patent: 2932509 (1960-04-01), Zinkin
patent: 3918710 (1975-11-01), Niebojewski
patent: 4344619 (1982-08-01), Szabo

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