Granted Patent B2

US 7,285,075 · App. 10/733,684 · Granted Oct 23, 2007

Abstract

Claims (44)

1. An adjustable inclining treadmill comprising:

a frame;

a pivoting hood assembly coupled to the flame, the pivoting hood assembly having a proximal end, a distal end, and a hood assembly pivot positioned therebetween;

an inclining tread base pivotally coupled to a proximal end of the pivoting hood assembly; and

a lift motor adapted to engage the distal end of the pivoting hood assembly to pivot the pivoting hood assembly and cause inclination of the inclining tread base.

2. The adjustable inclining treadmill or claim 1 , wherein the pivoting hood assembly is adapted to incline the tread base to at an angle of at least 30 degrees.

3. The adjustable inclining treadmill of claim 1 , wherein the pivoting hood assembly is adapted to incline the tread base to a grade of at least 40 percent.

4. The adjustable inclining treadmill of claim 1 , wherein the pivoting hood assembly is adapted to incline the tread base to a grade of at least 50 percent.

5. The adjustable inclining treadmill of claim 1 , wherein the pivoting hood assembly is positioned at an angle to greater than 40 degrees when the tread base is at its greatest grade of incline.

6. The adjustable inclining treadmill of claim 1 , wherein pivoting of the pivoting hood assembly causes inclining or the inclining tread base.

7. The adjustable inclining treadmill of claim 1 , wherein the pivoting hood assembly includes a channel bracket assembly.

8. The adjustable inclining treadmill of claim 7 , wherein the pivoting hood assembly is pivotally coupled to the frame at a hood assembly pivot.

9. The adjustable inclining treadmill of claim 8 , wherein the lift motor engages the channel bracket assembly at a point distal to the hood assembly pivot.

10. An adjustable inclining treadmill comprising:

a frame;

a pivoting hood assembly coupled to the frame at a hood assembly pivot, the pivoting hood assembly comprising a channel bracket assembly, the channel bracket assembly having a distal end, the distal end being distal to the hood assembly pivot;

an inclining tread base pivotally coupled to one end of the pivoting hood assembly; and

a lift motor adapted to engage the pivoting hood assembly such that retraction of the distal end of the channel bracket assembly increases the degree of incline of the tread base and extension of the distal end of the channel bracket assembly decreases lime degree of incline of the tread base.

11. The adjustable inclining treadmill of claim 10 , wherein the pivoting hood assembly is positioned at an angle of about 45 degrees or greater when the tread base is at its greatest degree of incline.

12. The adjustable inclining treadmill of claim 10 , wherein the pivoting hood assembly is positioned at an angle greater than 55 degrees when the tread base is at its greatest degree of incline.

13. The adjustable inclining treadmill of claim 10 , wherein the pivoting hood assembly is positioned at an angle greater than 65 degrees when the tread base is at its greatest degree of incline.

14. The adjustable inclining treadmill of claim 10 , wherein the pivoting hood assembly is positioned at an angle greater than 75 degrees when the tread base is at its greatest degree of incline.

15. The adjustable inclining treadmill of claim 10 , wherein the pivoting hood assembly is pivotally coupled to an upright member of the frame.

16. The adjustable inclining treadmill of claim 10 , wherein the pivoting hood assembly is coupled to an upright member of the frame only at the hood assembly pivot and is coupled to the inclining tread base only at a tread base pivot.

17. The adjustable inclining treadmill of claim 10 , wherein pivoting of the pivoting hood assembly results in pivoting of the inclining tread base.

18. An adjustable inclining treadmill comprising:

a frame;

a pivoting hood asscmbly coupled to the frame, the pivoting hood assembly having a proximal end, a distal end, and a hood assembly pivot positioned therebetween, the pivoting assembly further comprising a channel bracket assembly, the channel bracket assembly having a distal end, the distal end of the channel bracket assembly being distal to the pivoting hood assembly;

an inclining tread base pivotally coupled to a proximal end of the pivoting hood assmbly; and

a lift motor adapted to engage the distal end of the channel bracket assembly to pivot the pivoting hood assembly and cause inclination of the inclining tread base such that rotation of the lift motor in a first direction increases the degree of incline of the tread base and rotation of the lift motor in a second direction decreases the degree of incline of the tread base.

19. The inclining treadmill of claim 18 , wherein the lift motor pulls against the channel bracket assembly to increase the degree of inclination of the tread base.

20. The inclining treadmill of claim 18 , wherein the lift motor pushes against the channel bracket assembly to decrease the degree of inclination of the tread base.

21. The inclining treadmill of claim 18 , wherein the lift motor comprises a lead screw lift motor.

22. The inclining treadmill of claim 21 , wherein a lead screw of the lift motor engages a channel bracket of the channel bracket assembly.

23. An adjustable inclining treadmill comprising;

a frame;

an inclining tread base linked to the frame; and

a pivoting hook assembly comprising;

a lift motor;

a hood housing configured to cover one or more internal component of the inclining treadmill;

a bracket assembly pivotally linked to the frame at a hood assembly pivot, the hood assembly pivot being offset from the distal end of the hood housing, wherein the lift motor engages the bracket assembly to pivot the pivoting hood assembly such that pivoting of the pivoting hood assembly causes inclination of the inclining tread base.

24. The adjustable inclining treadmill of claim 23 , wherein the pivoting hood assembly is coupled to an upright member of the frame only at the hood assembly pivot and is coupled to the inclining tread base only at a tread base pivot.

25. The adjustable inclining treadmill of claim 23 , wherein the frame includes an upright member.

26. The adjustable inclining treadmill of claim 25 , wherein the pivoting hood assembly is coupled to the upright member of the frame.

Assignments (30)