Exercise machine

Patent metadata

Field	Value
Publication number	US-11478677-B2
Application number	US-202016890229-A
Country	US
Kind code	B2
Filing date	Jun 2, 2020
Priority date	Jun 3, 2019
Publication date	Oct 25, 2022
Grant date	Oct 25, 2022

Abstract

An exercise machine with a slidable carriage and accessories providing for a plurality of exerciser positioning surfaces and gripping handles. The exercise machine generally includes one or more lifting handles for raising or lowering either end of the exercise machine with respect to a ground surface. The exercise machine may also include a plurality of wheels each including a ridge adapted to engage with a corresponding groove in a track of the exercise machine. The exercise machine may also include a handle including a pair of arms which are positioned at a distance just greater than a width of the carriage.

First claim

What is claimed is:

1. An exercise machine, comprising:
a base including a first end, and a second end, wherein the base has a longitudinal axis, wherein the base includes a track;
a carriage movably connected to the base and adapted to be moveable along a portion of the longitudinal axis of the base;
a bias member connected between the base and the carriage, wherein the bias member provides a biasing force to the carriage; and
a lifting member rotatably connected to the base at or near the first end of the base by an axle, wherein the lifting member is adapted to rotate about the axle, wherein the lifting member is adjustable between a first position and a second position, wherein the first end of the base is in a lowered position when the lifting member is in the first position, wherein the first end of the base is in a raised position when the lifting member is in the second position;
wherein the lifting member is adapted to engage with a ground surface to lift the first end of the base when the lifting member is in the second position;
wherein the lifting member comprises a first arm and a second arm;
wherein the first arm and the second arm each include a first segment and a second segment extending at an angle from the first segment forming an L-shape;
wherein the first segments each include a first distal portion and wherein the second segments each include a second distal portion opposite of the first distal portion;
wherein the second segment extends at an upward angle when the lifting member is in the first position;
wherein the second segment extends at a downward angle when the lifting member is in the second position;
wherein the first distal portion of the first segment and the second distal portion of the second segment engage the ground surface when the lifting member is in the second position thereby lifting the first end of the base to into the raised position above the ground surface.

2. The exercise machine of claim 1 , wherein the lifting member is adapted to be adjusted in a first direction to lift the first end of the base and wherein the lifting member is adapted to be adjusted in a second direction to lower the first end of the base, wherein the first direction is opposite to the second direction.

3. The exercise machine of claim 2 , wherein the first direction is away from the base and wherein the second direction is towards the base.

4. The exercise machine of claim 1 , wherein the base is level when the lifting member is in the first position.

5. The exercise machine of claim 4 , wherein the base is inclined when the lifting member is in the second position.

6. The exercise machine of claim 1 , wherein the axle extends through the first arm and the second arm.

7. The exercise machine of claim 6 , wherein the axle is positioned between the first segment and the second segment of the first arm and the second arm.

8. The exercise machine of claim 1 , wherein the lifting member comprises a gripping handle extending between the second distal portion of the first arm and the second arm.

9. The exercise machine of claim 1 , wherein the first arm comprises a first gripping handle and wherein the second arm comprises a second gripping handle, wherein the first gripping handle is not connected to the second gripping handle.

10. The exercise machine of claim 1 , wherein the first arm extends upwardly from a first side of the base and wherein the second arm extends upwardly from a second side of the base.

11. The exercise machine of claim 1 , wherein the axle is perpendicular with respect to the first arm and the second arm.

12. The exercise machine of claim 1 , wherein the first segments of the first arm and the second arm are parallel with the ground surface when the lifting member is in the first position.

13. The exercise machine of claim 1 , wherein the first segments of the first arm and the second arm are diagonally-oriented when the lifting member is in the second position.

14. The exercise machine of claim 1 , comprising an end platform connected to the first end or the second end of the base.

15. A method of adjusting the exercise machine of claim 1 , comprising the steps of:
grasping the lifting member by a user;
adjusting the lifting member into the second position to raise the first end of the base; and
adjusting the lifting member into the first position to lower the first end of the base.

16. The exercise machine of claim 1 , comprising:
a first handle connected to the base at or near the second end of the base, wherein the first handle extends upwardly from a first side of the base; and
a second handle connected to the base at or near the second end of the base, wherein the second handle extends upwardly from a second side of the base;
wherein a distance between the first handle and the second handle is just greater than a width of the carriage such that the carriage is configured to pass freely between the first handle and the second handle.

17. The exercise machine of claim 1 , including a cross member connected between the first distal portions of the first arm and the second arm.

18. The exercise machine of claim 1 , wherein the first segment is shorter than the second segment.

Assignees

• Lagree Tech Inc

Inventors

• Lagree Sebastien Anthony Louis
• Remund Todd G
• Cox Samuel D
• Gibbs Andy H

Classifications

• A63B21/4035

  for operation by hand · CPC title

• A63B22/0023 Primary

  the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band · CPC title

• A63B22/0087

  with a seat or torso support moving during the exercise, e.g. reformers (A63B22/0076 takes precedence) · CPC title

• A63B22/203

  in a horizontal plane · CPC title

• A63B2209/10

  with adhesive type surfaces, i.e. hook and loop-type fastener · CPC title