Granted Patent B2

US 12,263,371 · App. 17/729,853 · Granted Apr 1, 2025

Inventor: Trenton Von Larsen (Hyrum, UT)

Assignee: iFIT Inc.

A63B22/0242A63B24/0087A63B2022/0278

Abstract

Claims (43)

1. A treadmill, comprising:

a deck having a front end and a rear end;

a tread belt extending around the deck;

a motor, in a first configuration configured to rotate the tread belt in a forward direction from the front end to the rear end and in a second configuration configured to rotate the tread belt in a backward direction from the rear end to the front end; and

an exercise manager operable to control activation of the motor to rotate the tread belt in the forward direction or the backward direction, wherein the exercise manager is configured to lock the motor in response to an input to rotate the tread belt in a different direction and to unlock the motor after a completion of a safety action.

2. The treadmill of claim 1 , wherein the motor has a forward maximum speed and a backward maximum speed, and wherein the forward maximum speed is greater than the backward maximum speed.

3. The treadmill of claim 1 , further comprising:

a front pulley connected to the front end of the deck, wherein the motor is connected to the front pulley.

4. A method for operating a treadmill, comprising:

rotating, by a motor of the treadmill, a tread belt around a deck of the treadmill in a first direction;

receiving an input to rotate the tread belt in a second direction, opposite the first direction;

locking the motor based at least in part on receiving the input to rotate the tread belt in the second direction;

implementing a safety action based at least in part on locking the motor;

unlocking the motor based at least in part on a completion of the safety action; and

rotating the tread belt around the deck of the treadmill in the second direction based at least in part on unlocking the motor and the completion of the safety action.

5. The method of claim 4 , wherein the safety action is an audible alert.

6. The method of claim 4 , wherein the safety action is a visual alert.

7. The method of claim 4 , wherein implementing the safety action comprises:

providing an alert; and

receiving a second input in response to the alert.

8. The method of claim 7 , wherein the alert is a request for a confirmation and the second input includes the confirmation.

9. The method of claim 7 , wherein the input comprises a verbal input.

10. The method of claim 4 , wherein the safety action is a first safety action, the method further comprising:

implementing a second safety action after implementing the first safety action and before rotating the tread belt in the second direction.

11. The method of claim 4 , wherein rotating the tread belt in the second direction comprises:

reversing a direction of the motor.

12. The method of claim 4 , further comprising:

pausing, before rotating the tread belt in the second direction, rotation of the tread belt for a delay.

13. The method of claim 12 , wherein the delay is greater than one second.

14. A treadmill, comprising:

a deck having a front end and a rear end;

a tread belt extending around the deck, the tread belt being rotatable, by a motor of the treadmill, in a forward direction from the front end to the rear end, the tread belt being rotatable in a backward direction from the rear end to the front end; and

memory and a processor, the memory including instructions which, when accessed by the processor, cause the processor to:

rotate the tread belt in the forward direction;

receive an input to rotate the tread belt in the backward direction;

lock the motor based at least in part on receiving the input to rotate the tread belt in the backward direction;

implement a safety action based at least in part on locking the motor;

unlock the motor based at least in part on a completion of the safety action; and

rotate the tread belt in the backward direction based at least in part on unlocking the motor and the completion of the safety action.

15. The treadmill of claim 14 , further comprising:

a console at the front end of the deck, wherein the safety action is implemented on the console.

16. The treadmill of claim 15 , wherein the safety action comprises a second input by a user on the console.

17. The treadmill of claim 15 , wherein the safety action comprises an alert and a second input in response to the alert.

Assignments (13)

Continuity (2)

References Cited (400)