# US 10,946,230 B2 · Exercise machine support system

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- Number: US 10,946,230 B2
- Document ID: US10946230B2
- Status: Granted
- Kind: B2
- Application number: 16/403,608
- Filed: 2019-05-05
- Published: 2019-08-22
- Granted: 2021-03-16
- Earliest claimed: 2014-06-17
- Assignees: Lagree Technologies, Inc.
- Applicants: Lagree Technologies, Inc.
- Inventors: Sebastien Anthony Louis Lagree
- Web page: https://patentgrep.com/patent/US10946230B2

## CPC

- A63B 21/00069: {Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve}
- A63B 21/0058: {using motors}
- A63B 21/008: using hydraulic or pneumatic force-resisters
- A63B 21/0085: {using pneumatic force-resisters}
- A63B 21/023: {Wound springs}
- A63B 21/0428: {the ends moving relatively by linear reciprocation}
- A63B 21/0552: {Elastic ropes or bands}
- A63B 21/068: using user's body weight
- A63B 21/4035: {for operation by hand}
- A63B 21/4047: {Pivoting movement (weight pivoting A63B21/0615)}
- A63B 22/0012: {the exercises for arms and legs being functionally independent}
- A63B 22/0023: {the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band}
- A63B 22/0046: {Details of the support elements or their connection to the exercising apparatus, e.g. adjustment of size or orientation (attachments of resisters or weights to the body of the user A63B21/4001; using rollers, wheels, castors or gliding means to be moved over the floor or guide tracks A63B22/20)}
- A63B 22/0087: {with a seat or torso support moving during the exercise, e.g. reformers (A63B22/0076 takes precedence)}
- A63B 24/0084: {Exercising apparatus with means for competitions, e.g. virtual races}
- A63B 24/0087: {Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load}
- A63B 21/00061: {Replaceable resistance units of different strengths, e.g. for swapping}
- A63B 21/00065: {by increasing or reducing the number of resistance units}
- A63B 21/0083: {of the piston-cylinder type (using pneumatic piston-cylinder type force resistors A63B21/0087)}
- A63B 21/0087: {of the piston-cylinder type (using hydraulic piston-cylinder type force resistors A63B21/0083)}
- A63B 21/0442: {Anchored at one end only, the other end being manipulated by the user}
- A63B 21/4043: {Free movement, i.e. the only restriction coming from the resistance (A63B21/00043, A63B21/072 take precedence)}
- A63B 22/0089: {a counterforce being provided to the support (force-resisting aspects A63B21/00)}
- A63B 22/203: {in a horizontal plane}
- A63B 22/205: {in a substantially vertical plane, e.g. for exercising against gravity (exercising for developing or strengthening the muscles or joints of the body by working against a user's body weight A63B21/068; with adjustable inclination A63B22/0023)}
- A63B 23/0211: {moving torso with immobilized lower limbs}
- A63B 23/03541: {Moving independently from each other (A63B22/00 takes precedence)}
- A63B 23/047: {Walking and pulling or pushing a load (for exercising the player ability for rugby or American football A63B69/34)}
- A63B 23/1209: {Involving a bending of elbow and shoulder joints simultaneously}
- A63B 2023/003: {by torsion of the body part around its longitudinal axis}
- A63B 2024/0093: {the load of the exercise apparatus being controlled by performance parameters, e.g. distance or speed}
- A63B 2208/0204: Standing on the feet
- A63B 2208/0214: Kneeling
- A63B 2208/0219: on hands and knees
- A63B 2208/0242: Lying down
- A63B 2225/50: Wireless data transmission, e.g. by radio transmitters or telemetry
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)

## Abstract

An exercise machine support system for providing increased versatility including inclination or declination of an exercise surface, a reduction in the overall length and width of the exercise machine, and an enhanced user interface which reduces the risk of injury. The exercise machine support system generally includes a cantilevered exercise machine which is adapted to have a variable angle of incline or decline with respect to a horizontal ground surface. The exercise machine will generally include a base and a support which extends between the base and the exercise machine. The upper end of the support is connected to the exercise machine by a first pivot such that the exercise machine pivots about the support. An adjustment device may be utilized to pivot the exercise machine and thus adjust its angle of incline. Various types of adjustment devices are disclosed, including an actuator, ratchet-and-pawl, gears, and cam.

## Claims

### Claim 1

An exercise machine, comprising:
a rail having a first end, a second end, a midpoint centrally located between the first end and the second end;
a carriage movably connected to the rail so as to slide between the first end and the second end of the rail;
a bias member connected to the carriage, wherein the bias member is adapted to exert resistance on the carriage;
a first end platform connected to the rail near the first end;
a base positioned underneath the rail;
a support extending upwardly from the base, wherein the rail is pivotally connected to the support at a pivot point, wherein the pivot point is located between the first end and the midpoint of the rail, and wherein the pivot point is located near the first end of the rail; and
an adjustment device connected between the base and the rail for pivoting the rail about the support, wherein the adjustment device is connected to the rail between the pivot point and the midpoint of the rail;
wherein pivoting the rail in a first direction causes the first end of the rail to move upwardly and the second end of the rail to move downwardly, and wherein pivoting the rail in a second direction causes the first end of the rail to move downwardly and the second end of the rail to move upwardly.

### Claim 2 (depends on 1)

The exercise machine of claim 1, wherein the adjustment device extends vertically between the base and the rail.

### Claim 3 (depends on 1)

The exercise machine of claim 1, wherein the adjustment device is comprised of an actuator.

### Claim 4 (depends on 1)

The exercise machine of claim 1, wherein the adjustment device is comprised of an electro-mechanical actuator.

### Claim 5 (depends on 1)

The exercise machine of claim 1, wherein the adjustment device is comprised of a hydraulic actuator or pneumatic actuator.

### Claim 6 (depends on 1)

The exercise machine of claim 1, wherein the adjustment device is comprised of a screw jack.

### Claim 7 (depends on 1)

The exercise machine of claim 1, wherein the base comprises a ground surface.

### Claim 8 (depends on 1)

The exercise machine of claim 1, wherein the rail is cantilevered.

### Claim 9 (depends on 1)

The exercise machine of claim 1, wherein the bias member is comprised of a spring.