# US 8,540,609 B2 · Climber appliance

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- Number: US 8,540,609 B2
- Document ID: US8540609B2
- Status: Granted
- Kind: B2
- Application number: 13/199,379
- Filed: 2011-08-27
- Published: 2011-12-22
- Granted: 2013-09-24
- Earliest claimed: 2006-03-13
- Assignees: Brunswick Corporation
- Applicants: Timothy T. Anderson; Juliette C. Daly; Byron T. DeKnock; Joe Immordino; Marcos Roimicher; Eric White
- Inventors: Timothy T. Anderson; Juliette C. Daly; Byron T. DeKnock; Joe Immordino; Marcos Roimicher; Eric White
- Web page: https://patentgrep.com/patent/US8540609B2

## CPC

- 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 21/154: {using special pulley-assemblies}
- A63B 21/157: {Ratchet-wheel links; Overrunning clutches; One-way clutches}
- A63B 22/001: {by simultaneously exercising arms and legs, e.g. diagonally in anti-phase (A63B22/0076 takes precedence)}
- A63B 21/0051: {using eddy currents induced in moved elements, e.g. by permanent magnets}
- A63B 21/0053: {using alternators or dynamos}
- A63B 21/012: using frictional force-resisters {(electromagnetically-controlled brakes A63B21/0056)}
- A63B 21/225: {with flywheels}
- A63B 2022/0038: {One foot moving independently from the other, i.e. there is no link between the movements of the feet}
- A63B 2022/0041: {one hand moving independently from the other hand, i.e. there is no link between the movements of the hands}
- A63B 2225/30: Maintenance
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)

## Abstract

An exercise apparatus to simulate climbing is described that includes such features as arm handles that move in synchronism with the motion of foot pedals to provide a total body workout; side handrails; a mounting step; linear foot movement at a simulated climbing angle; a three point support structure using a vertical support column; pedal track covers; a mechanism to provide constant resistance to pedal motion; and pedal impact absorption.

## Claims

### Claim 1

An exercise apparatus comprising:
a frame adapted for placement on a horizontal surface;
a first substantially linear track secured to said frame and a second substantially linear track secured to said frame in parallel with said first track wherein said first and second tracks are secured to said frame at an incline of approximately 30 degrees from said horizontal surface and wherein said first and second tracks each include an upper planar surface and a lower planar surface; and
a pair of pedal assemblies each one associated with one of said tracks and including a foot pedal, a roller carriage and a pair of upper rollers and a lower roller wherein said rollers are rotatably secured to said roller carriage such that said upper rollers abut said upper planar surface and said lower roller abuts said lower planar surface and wherein said foot pedals are secured to said pedal assemblies directly above said upper rollers such that said foot pedals can move substantially linearly along said tracks.

### Claim 2 (depends on 1)

The apparatus of claim 1 wherein each of said pedal assemblies include a pedal bracket encompassing both said tracks and said roller carriages and secured to said roller support bracket and wherein said pedal is secured to said pedal bracket.

### Claim 3 (depends on 2)

The apparatus of claim 2 a first and a second track cover secured respectively to said support frame over said first and second said tracks and wherein said pedal brackets additionally encompass said track covers.

### Claim 4

An exercise apparatus comprising:
a frame adapted for placement on a horizontal surface;
a first track secured to said frame and a second track secured to said frame in parallel with said first track wherein said first and second tracks are secured to said frame at an incline from said horizontal surface;
a first and a second track cover secured respectively to said support frame each enclosing said first and second said tracks respectively; and
a pair of pedal assemblies each one including a pedal mechanism having a foot pedal wherein each pedal mechanism is engaged with one of said tracks such that said foot pedals can move along said tracks and wherein each of said pedal mechanisms encompasses its associated track along with its associated track cover.

### Claim 5 (depends on 4)

The apparatus of claim 4 additionally including a central cover secured to said frame between said tracks.

### Claim 6 (depends on 4)

The apparatus of claim 4 wherein said first and said second tracks are substantially linear and said track covers are configured to permit sliding said track covers in an upward, forward direction along said tracks to permit maintenance of said tracks.

### Claim 7 (depends on 4)

The apparatus of claim 4 wherein said track covers include a lower track housing effective to fully enclose said first and second tracks.