Granted Patent B2

US 12,544,618 · App. 18/082,162 · Granted Feb 10, 2026

Inventors: Keith A. Taylor (Plain City, UT); Trenton Von Larsen (Hyrum, UT); Tyler Fallentine (Providence, UT); Luke Downs (Smithfield, UT)

Assignee: iFIT, Inc.

A63B22/0023A63B22/02A63B2071/0675

Abstract

Claims (36)

1 . An exercise device, comprising:

an upright support that comprises a base and a top end, two posts, and two guide tracks;

an exercise deck having a front end and a rear end, wherein the front end is slidable along the upright support between the base and the top end based on being slidably coupled with the two guide tracks;

a console connected to the upright support at the top end; and

an incline mechanism located in the upright support, wherein the incline mechanism is connected to the front end of the exercise deck and the top end of the upright support, and wherein the incline mechanism comprises:

a lift motor, configured to actuate the incline mechanism, located at the top end of the upright support and above the exercise deck; and

a threaded rod that is coupled to the lift motor, that is located between the two posts, and that comprises an upper end connected to the upright support at the top end and a lower end that is free-floating within the upright support.

2 . The exercise device of claim 1 , wherein the incline mechanism is entirely located within the upright support.

3 . The exercise device of claim 1 , wherein the exercise device includes a treadmill.

4 . The exercise device of claim 1 , wherein a maximum incline of the incline mechanism is about 45°.

5 . The exercise device of claim 1 , wherein a maximum front end height of the front end of the exercise deck is 48 in.

6 . The exercise device of claim 1 , wherein the incline mechanism is a front incline mechanism and further comprising a rear incline mechanism connected to the rear end of the exercise deck, wherein the rear incline mechanism is configured to position the exercise deck between a neutral position and a decline position.

7 . The exercise device of claim 6 , wherein, in the decline position, a decline angle is between 0° and −30°.

8 . A treadmill, comprising:

an upright support that comprises a base and a top end, two posts, and two guide tracks;

an exercise deck having a front end and a rear end, wherein the front end is slidable along the upright support between the base and the top end based on being slidably coupled with the two guide tracks;

a front pulley located at the front end of the exercise deck and a rear pulley located at the rear end of the exercise deck;

a tread belt between the front pulley and the rear pulley;

a drive motor connected to at least one of the front pulley or the rear pulley;

a console connected to the top end of the upright support; and

an incline mechanism, comprising:

a lift motor, configured to actuate the incline mechanism, located at the top end of the upright support and above the exercise deck;

a threaded rod that is coupled to the lift motor, that is located between the two posts, and that comprises an upper end connected to the upright support at the top end and a lower end that is free-floating within the upright support;

a lift trolley connected to the front end of the exercise deck and slidably connected to the upright support; and

a lift coupler threaded to the threaded rod, the lift coupler being connected to the lift trolley.

9 . The treadmill of claim 8 , wherein at least a portion of the threaded rod is located within the upright support.

10 . The treadmill of claim 8 , wherein the lift coupler comprises internal threads that complementary with the threaded rod and moves along the threaded rod based on a rotation of the threaded rod.

11 . The treadmill of claim 8 , wherein the lift coupler comprises a pivoting connection to the exercise deck.

12 . The treadmill of claim 8 , wherein the lift motor is located in within the upright support.

13 . A method for changing an incline angle of an exercise deck, comprising:

rotating a threaded rod with a lift motor, wherein the lift motor is located at a top end of an upright support and above the exercise deck, and wherein the threaded rod extends through the upright support to a front end of the exercise deck, the threaded rod being inserted into a threaded coupler connected to a lift trolley, and the upright support comprising two posts and two guide tracks;

changing a vertical position of the threaded coupler along the threaded rod based on rotating the threaded rod with the lift motor, wherein the threaded rod is located between the two posts and comprises an upper end connected to the upright support at the top end and a lower end that is free-floating within the upright support;

moving the lift trolley along the two guide tracks based on changing the vertical position of the threaded coupler along the threaded rod; and

adjusting the incline angle of the exercise deck based on the vertical position of the threaded coupler and moving the lift trolley along the two guide tracks, wherein the front end of the exercise deck is slidably coupled with the two guide tracks.

14 . The method of claim 13 , wherein changing the vertical position of the threaded coupler includes adjusting the vertical position of the threaded coupler within the upright support.

15 . The method of claim 13 , wherein actuating the lift motor includes actuating the lift motor within a console.

Assignments (13)

Continuity (2)

References Cited (400)

Cited By (1)

US 1,133,060