Back to results
US 5,110,117 AGranted
Treadmill with pivoting handles
AssigneeGlen Henson
InventorsMilton W. Fisher, Glen E. Henson
Life of this patent
Estimating the term…
Abstract
A treadmill equipped with a pair of spring loaded handles that allow the user to exercise the arms and shoulders while walking on the treadmill surface. The handles can be mounted in different rotative positions on stub shafts so that they can be oriented to meet the desires of the user. Pivotal movement of the handles is resisted by compression springs mounted on rods which slide axially when the handles are pivoted back and forth.
Claims13
A treadmill comprising:
- a rigid frame having opposite sides;
- a treadmill surface on the frame providing a movable walking surface for a user of the treadmill;
- a pair of elongated bars;
- means for mounting said bars on the opposite sides of the frame in generally upright positions and in a manner allowing each bar to be reciprocated pivotally about a generally horizontal pivot axis;
- a rod mounted on each side of the frame for axial sliding movement and coupled with the bar on said side in a manner to slide in opposite axial directions when the bar is pivoted from the neutral position in opposite pivotal directions;
- a pair of springs on said rod each arranged to be deformed when the rod is moved axially in opposite directions, said springs resisting deformation to urge said rod to slide in a direction to return the bar to the neutral position thereof;
- and
- a handle on each bar located to be grasped by a user standing on said treadmill surface to permit the user to reciprocate each bar in opposite directions about the pivot axis thereof.
5 more elements
A treadmill comprising:
- a rigid frame having opposite sides;
- a treadmill surface on the frame providing a movable walking surface for a user of the treadmill;
- a pair of elongate bars;
- a traverse rod extending between said opposite sides of the frame;
- a sleeve coupled with each bar, said sleeves being fitted rotatively on said rod on the opposite sides of the frame;
- a lever projecting from each sleeve;
- a slidable rod on each side of the frame supported thereon for axial sliding movement in a direction substantially perpendicular to the axis other transverse rod;
- means for establishing a pivotal and slidable connection between each lever and the corresponding slidable rod to effect axial sliding of the slidable rods in opposite directions when the bars are pivoted in opposite directions;
- a spring means for applying a resistance force opposing sliding movement of the slidable rods in both directions;
- and
- a handle on each bar located to be grasped by a user standing on said treadmill surface to permit the user to reciprocate each bar in opposite directions about the pivot axis thereof.
8 more elements
A treadmill comprising:
- a rigid frame having opposite sides;
- a treadmill surface on the frame providing a movable walking surface for a user of the treadmill;
- a pair of elongate bars;
- a stub for each bar mounted in the frame for pivotal movement about the pivot axis of the bar;
- means for establishing the connection between each bar and the corresponding stub with each connection allowing the bar to assume a plurality of different rotative positions about the axis of the stub;
- means for detachably securing each bar on the corresponding stub in each of said rotative positions;
- and
- a handle on each bar located to be grasped by a user to reciprocate each bar in opposite directions about the pivot axis thereof.
5 more elements
In an exercise treadmill having a frame with opposite sides and a movable treadmill surface, the improvement comprising:
- a pair of bars each having top and bottom ends;
- a handle on the top end of each bar extending from the bar at an angle;
- a stub for each bar mounted on the frame for pivotal movement about the pivot axis of the bar;
- means for establishing a connection between each bar and the corresponding stub with each connection allowing the bar to assume a plurality of different rotative positions about the axis of the stub;
- and
- means for detachably securing each bar on the corresponding stub in each of said rotative positions.
3 more elements
In an exercise treadmill having a frame with opposite sides and a movable treadmill surface, the improvement comprising:
- a pair of bars each having top and bottom ends, said bars each having a handle on the top end thereof;
- means for mounting said bars on the opposite sides of the frame for pivotal movement about a generally horizontal pivot axis with the handles located at a height to be grasped by a user standing on the treadmill surface to permit the user to reciprocate each bar in opposite directions about the pivot axis thereof;
- a rod on each side of the frame supported thereon for axial sliding movement in a direction substantially perpendicular to said pivot axis;
- means for coupling each bar with a corresponding rod in a manner to effect axial sliding movement of the rod in opposite directions when the bar is pivoted away from the neutral position in opposite directions;
- and
- a pair of springs acting on each rod in a manner to resist axial sliding of the rod in both directions.
3 more elements
Dependencies are inferred from the claim text.