US20030092532A1 - Exercise device for cross training - Google Patents

Exercise device for cross training Download PDF

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Publication number
US20030092532A1
US20030092532A1 US10/294,017 US29401702A US2003092532A1 US 20030092532 A1 US20030092532 A1 US 20030092532A1 US 29401702 A US29401702 A US 29401702A US 2003092532 A1 US2003092532 A1 US 2003092532A1
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United States
Prior art keywords
frame
linkage
exercise device
crank arm
linkages
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Abandoned
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US10/294,017
Inventor
Raymond Giannelli
Scott Lee
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Cybex International Inc
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Cybex International Inc
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Publication date
Priority to US33749801P priority Critical
Priority to US10/294,017 priority patent/US20030092532A1/en
Application filed by Cybex International Inc filed Critical Cybex International Inc
Assigned to CYBEX INTERNATIONAL, INC. reassignment CYBEX INTERNATIONAL, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GIANNELLI, RAYMOND, LEE, SCOTT
Publication of US20030092532A1 publication Critical patent/US20030092532A1/en
Assigned to HILCO CAPITAL LLP reassignment HILCO CAPITAL LLP SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CYBEX INTERNATIONAL, INC.
Assigned to CIT GROUP/BUSINESS CREDIT, INC., THE reassignment CIT GROUP/BUSINESS CREDIT, INC., THE NOTICE OF GRANT OF SECURITY INTEREST Assignors: CYBEX INTERNATIONAL, INC.
Priority claimed from US10/806,833 external-priority patent/US8025609B2/en
Assigned to CYBEX INTERNATIONAL, INC. reassignment CYBEX INTERNATIONAL, INC. RELEASE OF SECURITY INTEREST Assignors: HILCO CAPITAL, LP
Priority claimed from US12/053,254 external-priority patent/US8057363B2/en
Priority claimed from US12/053,234 external-priority patent/US8454478B2/en
Priority claimed from US12/349,593 external-priority patent/US9108081B2/en
Assigned to CYBEX INTERNATIONAL, INC. reassignment CYBEX INTERNATIONAL, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: CIT GROUP/BUSINESS CREDIT, INC.
Application status is Abandoned legal-status Critical

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B22/0056Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the pivoting movement being in a vertical plane, e.g. steppers with a horizontal axis
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B2022/0051Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis the support elements being supported at a substantial distance below their axis, e.g. the axis for the foot support elements are arranged at hip height
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis
    • A63B2022/0053Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with cantilevered support elements pivoting about an axis each support element being cantilevered by a parallelogram system
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/012Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22Resisting devices with rotary bodies
    • A63B21/225Resisting devices with rotary bodies with flywheels
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00Other characteristics of sports equipment
    • A63B2225/68Apparatus or equipment provided with article holders, e.g. keys, wallets, books
    • A63B2225/682Apparatus or equipment provided with article holders, e.g. keys, wallets, books for beverages

Abstract

An exercise device includes one or more foot supports movable along an arcuate path defined around a point of rotation. The arcuate path is divisible into machine defined user selectable arc segments and the movement of the foot support(s) is limited to the machine defined user selected arc segment. The exercise device can include a frame, a linkage movably engaged with the frame, a foot support movably engaged with the linkage, a crank arm movably engaged with the frame, a motor operative to move the crank arm location with respect to the frame, and a drive linkage movably engaging the linkage.

Description

    CROSS REFERENCE TO RELATED APPLICATIONS
  • This application claims priority from Provisional Patent Application Serial No. 60/337,498, filed Nov. 13, 2001.[0001]
  • STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH
  • Not Applicable. [0002]
  • FIELD OF THE INVENTION
  • This invention relates to exercise equipment, and more particularly to an improved exercise apparatus. [0003]
  • BACKGROUND OF THE INVENTION
  • Exercise devices that simulate climbing stairs (“stair climbers”) have become very popular. Not only are they relatively easy to learn how to use, but also they can, when used properly, provide an excellent cardiovascular workout. Stair climbers, however, have drawbacks in that users can easily “cheat” by leaning or supporting their body weight on an upright portion of the device and by taking short steps. Frequently the users who cheat the most are de-conditioned athletes for whom the device can be the most beneficial. In addition to providing sub-optimal benefits, improper body positioning during exercise can lead to overuse injuries. Another disadvantage of stair climbers is the exercise under normal conditions is fairly demanding. In other words the lowest level of energy expenditure is fairly high. This demands that the user be in fairly good physical condition in order to be able to perform this type of exercise. [0004]
  • One type of exercise device, which seeks to obtain the benefits of stair climbers using a different motion path, is the “cross trainer.” A popular type of cross trainer is the “elliptical” trainer. Examples of the elliptical trainer are set forth in U.S. Pat. Nos. 5,685,804; 5,788,610; and 5,242,343. Many of the more popular devices provide footpads supported on an elongate member that is secured at one end to a flywheel and slidable at the other end. Although these devices can provide a relatively smooth motion, the motion path caused by their configuration can be undesirable for several reasons. Specifically, as the footpad moves back and forth, it is also forced to move through a somewhat significant angular change as well. This forces the ankle to move through dorsa flexion and plantar flexion during the transilitory motion. This motion which appears to be similar to the same motion the foot might move through during normal walking gait, is in fact very different and applies significantly different loading to the body. Many consider this pattern of motion and change in loading to feel unnatural and somewhat stressful at higher loads. It is for this reason that many users of cross trainers use them only at very low load settings. Treadmills, it would appear, offer the best range of intensity of exercise with a fairly natural motion. The problem is that in order to get higher rates of energy expenditure on a treadmill, the user must run. Although running is an excellent form of exercise, it has also been well documented that the impact of running applies significant increases in stress to the body. [0005]
  • SUMMARY OF THE INVENTION
  • The present invention provides a device that creates a motion path that combines the advantageous features of a treadmill, a cross trainer, and a stair climber, is easy to use and has a very natural motion that feels comfortable to use over a wide load range. This increases the overall versatility of the product by offering a smooth low stress exercise for the de-conditioned user, but also challenges the highly conditioned athlete. [0006]
  • In an exemplary embodiment, an exercise device includes one or more foot supports movable along an arcuate path defined around a point of rotation. The arcuate path is divisible into a plurality of machine defined, user selectable arc segments and the movement of the foot support(s) is limited to the machine defined, user selected arc segment. [0007]
  • The exercise device can include a frame having a front region and a rear region and a reciprocal motion assembly secured to the frame. The reciprocal motion assembly includes a first and second pair of linkages engaged with the frame, a portion of each pair of frame linkages being movable back and forth toward the front region and the rear region of the frame. Also included is a first and a second foot support wherein the first foot support is engaged with the first pair of frame linkages and the second foot support is engaged with the second pair of frame linkages such that each foot support is movable, along with its corresponding frame linkage, toward the front and rear regions of the frame. The resistance assembly also includes a first crank arm is engaged with the frame. A second crank arm is also engaged with the frame and is approximately 180 degrees out of phase with the first crank arm. A first drive linkage engages one of the linkages in the first pair of frame linkages and also engages the first crank arm. A second drive linkage engages one of the linkages in the second pair of frame linkages and also engages the second crank arm. In this fashion, the drive linkages are movable in a reciprocal manner toward the front and rear regions of the frame as defined by the rotation of the crank arms causing the first drive linkage and the second drive linkage to move in a bilateral reciprocal manner. [0008]
  • In another embodiment, the exercise device comprises a frame having upper supports, opposing pairs of frame linkages pivotally engaged with opposing upper supports of the frame and a pair of foot supports associated with each pair of frame linkages and pivotally engaged therewith. A crank arm can be movably engaged with the frame and a motor can be provided to operatively move the crank arm location with respect to the frame. A drive linkage movably engages the frame linkages.[0009]
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • A more complete understanding of the present invention, and the attendant advantages and features thereof, will be more readily understood by reference to the following detailed description when considered in conjunction with the accompanying drawings wherein: [0010]
  • FIG. 1 is a rear perspective view of a device in accordance with the invention; [0011]
  • FIG. 2 is a front perspective view of the device of FIG. 1; [0012]
  • FIG. 3 is a rear view of the device of FIG. 1; [0013]
  • FIG. 4 is a front perspective view of the device of FIG. 1, shown with a housing for moving parts removed; and [0014]
  • FIG. 5 is a side view of the device of FIG. 1; and [0015]
  • FIG. 6 is a top view of the device in FIG. 1.[0016]
  • DETAILED DESCRIPTION OF THE INVENTION
  • Generally, the present invention is an exercise apparatus that provides a low impact workout yet offers the potential for an intensive cardiovascular workout by eliminating the unnatural motion and awkward foot alignments typical of many stair-climbing and elliptical training devices. The invention provides one or more foot supports movable along an arcuate path and defined around a point of rotation. The arcuate path is divisible into machine defined, user selectable arc segments. The exercise apparatus includes a frame, a frame linkage movably engaged with the frame, one or more foot supports movably engaged with the frame linkage, a crank movably engaged with the frame, a motor operative to move the crank location with respect to the frame, and a drive linkage movably engaging the frame linkage. [0017]
  • FIG. 1 is a perspective view of an exercise device in accordance with the present invention. The device includes a frame [0018] 10 having a front region 12, a rear region 14, “legs” 16 a, 16 b, 16 c and 16 d, and upper supports 18 a, 18 b, 18 c, and 18 d. Upper supports 18 c and 18 d comprise part of the arcuate portion of the frame, terminate in legs 16 c and 16 b respectively and are an integral part of frame 10. A display/control panel 20 and hand grips 22 a and 22 b are secured to the upper supports 18 a and 18 b.
  • Foot supports [0019] 24 a and 24 b are sized to receive the foot of a user. Foot supports 24 a and 24 b are movably connected to, and supported by, forward linkages 26 a and 26 b, and rear linkages 26 c and 26 d. Linkages 26 a-26 d are movably connected to the rear region 14 of frame 10 by upper supports 18 d and 18 c. Although the device is shown with opposing pairs of linkages supporting each foot support, other embodiments are contemplated having fewer or more linkages supporting and controlling the range and path of motion of foot supports 24 a and 24 b associated with the linkage(s).
  • The foot supports [0020] 24 a and 24 b approximate a shod human foot in size and shape. They can include a non-skid surface and be bounded by one or more low lips to help a shoe remain in place on the foot supports during use. Alternately, straps may maintain each foot within the foot support to further retain the user's foot in place during use. However, as used herein, a “foot support” can also encompass any designated support such as a pedal, a pad, a toe clip, or other foot/toe/leg and device interface structure as is known in the art.
  • The forward linkages [0021] 26 a and 26 b are movably connected to drive linkages 28 a and 28 b; and the drive linkages are in turn connected to other elements (illustrated in FIGS. 3 and 4 and described below) concealed by a housing 30. In other embodiments, the drive linkages 28 a and 28 b are connected directly to the foot supports 24 a and 24 b. Additionally, “foot supports” can be on or integral to either the forward linkages or to the one or more linkages joined to the frame.
  • As illustrated in FIG. 1, representative movable connectors [0022] 31 a, 31 b, 31 c, and 31 d include pivot assemblies, as known in the art, that provide very smooth and easy relative rotation or reciprocal motion by elements joined by the pivot assemblies. Movable connectors 31 b and 31 d rotatably couple forward linkages 26 b and 26 a, respectively, to upper supports 18 c and 18 d. Movable connectors 31 c and 31 a rotatably couple rear linkages 26 c and 26 d, respectively, to upper supports 18 c and 18 d. Other connection assemblies that permit similar motion are contemplated by the invention. The movable connectors allow for a smooth and controlled swinging of foot supports 24 a and 24 b in an arcuate path.
  • FIG. 2 is a front perspective view of the device shown in FIG. 1 illustrating the elements described above from a different angle. This illustration shows the device from the front region [0023] 12 perspective. Once again it can be seen that foot supports 24 a and 24 b are suspended from their respective linkages. Drive linkages 28 a and 28 b (not shown in FIG. 2) are coupled at their first ends to the substantial mid-point of front linkages 26 a and 26 b, respectively. Drive linkages 28 a and 28 b are coupled at their second ends to a crank assembly (not shown) contained within housing 30, which contains the resistance assembly shown in FIG. 4 and described in greater detail below.
  • FIG. 3 is a rear view of the device of FIG. 1. The illustration in FIG. 3 is how a user would view the device upon mounting. Foot supports [0024] 24 a and 24 b are positioned to allow the user to place his or her feet on the pedals. As described above, clips or straps may be used to firmly secure the user's feet within their respective foot supports. Drive linkages 28 a and 28 b are coupled to either side of housing 30. Crankshaft 32 (shown in FIG. 4) projects from each side of housing 30 and is connected to each of the drive linkages via crank arms 40 a and 40 b. Handles 22 a and 22 b allow the user to steady themselves while the user's legs move in an arcuate path of motion.
  • Monitor [0025] 20 may include displays and controls to allow the user to manipulate the intensity of the resistance to create an easier or more difficult exercise routine and to adjust the motion path of the foot supports to one that is more inclined or less inclined.
  • In FIG. 4, where an alternate embodiment of the present invention is shown, housing [0026] 30 is not shown so that additional internal elements of resistance assembly 55 therein can be revealed. For example, the forward ends of drive linkages 28 a and 28 b are shown attached to crank arms 40 a and 40 b, which are connected to a crankshaft 32 that turns a pulley 34 in communication with other elements described below.
  • FIG. 4 illustrates the pulley [0027] 34 mounted on the crankshaft 32. Top bearings 36 a and 36 b receiving the crankshaft 32 are secured to a mounting 38. Crank arms 40 a and 40 b are secured to each end of the crankshaft 32 and are movably coupled to the drive linkages 28 a and 28 b, respectively, as is known in the art. A second pulley 42, rotatably mounted on stationary shaft 44, which is mounted to frame member 38, is coupled to the pulley 34 with a belt 50. A second belt 52 couples the second pulley 42 to a brake/flywheel assembly 54, which includes a rotatable mass such as a flywheel secured to the mounting 38.
  • As shown in FIG. 4, the mounting [0028] 38 pivots around bottom bearings 46 a and 46 b so as to be rotatable fore and aft. A motor 56 or supplemental motor (not shown), responsive to input from the display/control panel 20, acts as a tilt actuator to tilt the mounting 38 and the elements affixed thereto. As shown, the pulley 34, the second pulley 42 and the resistance assembly 55 including a flywheel rotate about an axis that is orthogonal to the longitudinal axis of the frame 10. It should be clear from the above description of the drive system that both pedals 24 a and 24 b are synchronized together by the motion of crankshaft 32. It should also be noted that there are no clutches between crankshaft 32 and brake/flywheel assembly 54. This is done to allow the inertia of brake/flywheel assembly 54 within resistance assembly 55 to assist the pedals 24 a and 24 b through the weaker portion of the range of motion of the users leg.
  • Although the brake/flywheel assembly [0029] 54 is the preferred component in resistance assembly 55, various other braking devices such as known to those skilled in the art can be associated with the rotatable elements to inhibit rotation thereof. The braking device may include but is not limited to any of the following: friction and air resistance devices such as fans, pneumatic or hydraulic devices, as well as various other types of electromechanical braking devices. This list is by no means exhaustive and represents only a few examples of resistance mechanisms that may be incorporated into the present invention. The configuration disclosed herein, i.e. use of a flywheel, is especially desirable because it promotes a very smooth, bilateral, reciprocal motion that is easily maintained by a device user.
  • FIG. 5 is a side view of the device. In this view, the foot supports [0030] 24 a and 24 b, forward linkages 26 a, 26 b and rear linkages 26 c, 26 d are presented from a perspective that allows ready visualization of the path that foot supports 24 a and 24 b, and thus a user's feet, will traverse as the foot supports move fore and aft while suspended from the forward and rear linkages. It will be noted that as foot supports 24 a and 24 b move fore and aft, the forward and aft limit of motion is not unbounded. Rather, the range of motion is defined by the length of the crank arms 40 a and 40 b (shown in FIG. 4), which provide an appropriate stride length. Further, because the foot supports 24 a and 24 b are pivotally connected to, and swing with, the forward linkages 26 a, 26 b and rear linkages 26 c, 26 d, the foot supports travel a curved or arcuate path, and not an elliptical path, to provide more favorable biomechanics.
  • The motion path for the foot supports [0031] 24 a and 24 b can also be altered by adjusting the position of mounting 38. As described above, the mounting 38 is pivotally mounted to the frame member 48 and pivots fore and aft upon command. As is evident by reference to the Figures, pivoting the mounting 38 forward moves the components secured directly or indirectly thereto forward. Likewise, pivoting the mounting 38 rearward causes the components secured directly or indirectly thereto to move rearward. This repositioning causes the motion path of the foot supports 24 a and 24 b to move to a different location along an arcuate path around a point of rotation “p”, shown here between pivot assemblies 31 b and 31 c, at a distance established by the length of the forward and rear linkages 26 a, 26 b, 26 c and 26 d. Thus, the specific location on the arc or arc segment (“the motion path”) is user selectable to increase or decrease stride angle and location from a number of user selectable points, or arc segments, defined around the point of rotation.
  • In operation, a user approaches the device from the rear region [0032] 14, grasps the hand grips 22 a and 22 b, and places a foot on each of the foot supports 24 a and 24 b. The user's feet and legs begin to move fore and aft in a comfortable stride. The user selects an exercise program or manually adjusts the device by imputing commands via the display/control panel 20. In response to the command input, the resistance to fore and aft movement of the foot supports 24 a and 24 b can be altered by impeding rotation of the pulleys 34, 42 or the flywheel. Also, in response to command input, the mounting 38 is moved fore or aft. As shown, when the mounting 38 moves forward, the motion path of the foot supports is on a more inclined or vertical defined arc segment. To discontinue use of the device, a user simply stops striding, thereby causing the movement of the device to stop, and dismounts from the foot supports.
  • It will be appreciated by persons skilled in the art that the present invention is not limited to what has been particularly shown and described herein, and that the drawings are not necessarily to scale. A variety of modifications and variations are possible in light of the above teachings without departing from the scope and spirit of the invention, which is limited only by the following claims. [0033]

Claims (20)

What is claimed is:
1. An exercise device comprising:
a foot support movable along an arcuate path defined around a point of rotation, the arcuate path being divisible into a plurality of machine defined user selectable arc segments, and wherein the movement of the foot support is limited to the machine defined user selected arc segment.
2. The exercise device of claim 1, further comprising a frame and a frame linkage movably engaged with the frame, wherein the foot support is movably engaged with the frame linkage.
3. The exercise device of claim 2, wherein the frame linkage has a first end and a second end, wherein the first end of the frame linkage is pivotally engaged with the frame, and wherein the second end of the frame linkage is pivotally engaged with the foot support.
4. The exercise device of claim 3, wherein the frame has a front region and a rear region and wherein the frame linkage is pivotal from the front region to the rear region.
5. The exercise device of claim 4, further comprising a resistance assembly and a drive linkage, wherein the drive linkage is connected at its first end to the frame linkage and at its opposing end to the resistance assembly.
6. The exercise device of claim 5, wherein the resistance assembly comprises a flywheel and a crank arm coupled to the flywheel, and wherein the drive linkage is connected at its first end to the frame linkage and at its opposing end to the crank arm.
7. The exercise device of claim 6, wherein the location of the crank arm is movable with respect to the frame.
8. The exercise device of claim 6, further comprising a motor and a control panel in communication with the motor, wherein the motor is operative to move the location the crank arm in response to control panel input to define the user selected arc segment.
9. The exercise device of claim 6, wherein the crank arm is pivotally secured to the frame.
10. The exercise device of claim 2 wherein the frame linkage is comprised of opposing pairs of linkages including a forward frame linkage and a rear frame linkage, the forward frame linkage pivotally coupled to the front of the foot support and the rear frame linkage pivotally coupled to the rear of the foot support.
11. The exercise device of claim 2 wherein the foot support is an integral part of the frame linkage.
12. An exercise device comprising:
a frame having a front region and a rear region; and
a reciprocal motion assembly secured to the frame, the reciprocal assembly including:
a first and a second pair of frame linkages engaged with the frame, a portion of each said pair of frame linkages being movable back and forth toward the front region and the rear region of the frame;
a first and a second foot support, the first foot support engaged with the first pair of frame linkages and the second foot support engaged with the second pair of frame linkages, wherein each said foot support is movable with its corresponding frame linkage toward the front region and rear region of the frame;
a first crank arm engaged with the frame;
a second crank arm engaged with the frame that is approximately 180 degrees out of phase with the first crank arm; and
a first drive linkage engaging one of the first pair of frame linkages and the first crank arm, and a second drive linkage engaging one of the second pair of frame linkages and the second crank arm, wherein the drive linkages are movable in a reciprocal manner toward the front region and rear region of the frame as defined by rotation of the crank arms thus causing the first drive linkage and second drive linkage to move in a bilateral reciprocal manner.
13. The exercise device of claim 12, wherein the first and the second foot supports are movable in an arcuate path.
14. The exercise device of claim 13, wherein the arcuate path is defined around a single point of rotation with respect to the frame.
15. The exercise device of claim 14, wherein the arcuate path is divisible into a plurality of machine defined, user selectable arc segments, and wherein the movement of the first and second foot supports is limited to a user selected arc segment.
16. The exercise device of claim 15, further comprising a flywheel wherein the crank arms are engaged with the flywheel.
17. The device of claim 12, further comprising a control panel in communication with a motor, and wherein the motor causes the location of the crank arms to move in response to control panel input.
18. An exercise device comprising:
a frame having upper supports;
opposing pairs of frame linkages pivotally engaged with opposing upper supports of the frame;
a pair of foot supports associated with each pair of frame linkages and pivotally engaged therewith;
a crank arm movably engaged with the frame;
a motor operative to move the location of the crank arm with respect to the frame; and
a drive linkage movably engaging the frame linkages and the crank arm.
19. The exercise device of claim 18, wherein the crank arm is engaged with a mounting device that can be pivoted fore and aft via a command by the user with respect to a longitudinal axis of the frame and wherein the motor is engaged with the mounting device to pivot the mounting device and the crank arm with respect to the frame.
20. The exercise device of claim 18, wherein the drive linkage and/or the crank arm may be adjusted to increase or decrease a stride length of the user.
US10/294,017 2001-11-13 2002-11-13 Exercise device for cross training Abandoned US20030092532A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US33749801P true 2001-11-13 2001-11-13
US10/294,017 US20030092532A1 (en) 2001-11-13 2002-11-13 Exercise device for cross training

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US10/294,017 US20030092532A1 (en) 2001-11-13 2002-11-13 Exercise device for cross training
US10/806,833 US8025609B2 (en) 2001-11-13 2004-03-22 Cross trainer exercise apparatus
US11/243,891 US8062185B2 (en) 2001-11-13 2005-10-05 Exercise device for cross training
US11/250,901 US7278955B2 (en) 2001-11-13 2005-10-14 Exercise device for cross training
US11/671,028 US7824313B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
US11/671,024 US7568999B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
US11/679,211 US8162805B2 (en) 2001-11-13 2007-02-27 Cross trainer exercise apparatus
US12/053,254 US8057363B2 (en) 2001-11-13 2008-03-21 Home ARC exercise machine
US12/053,234 US8454478B2 (en) 2001-11-13 2008-03-21 Vertical arc exercise machine
US12/252,629 US20090042699A1 (en) 2001-11-13 2008-10-16 Cross trainer exercise apparatus
US12/349,593 US9108081B2 (en) 2001-11-13 2009-01-07 Exercise apparatus
US12/709,842 US20100152000A1 (en) 2001-11-13 2010-02-22 Exercise device for cross training
US13/033,049 US8128535B2 (en) 2001-11-13 2011-02-23 Exercise device for cross training
US13/403,408 US20120149532A1 (en) 2001-11-13 2012-02-23 Exercise device for cross training

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US10/806,833 Continuation-In-Part US8025609B2 (en) 2001-11-13 2004-03-22 Cross trainer exercise apparatus
US11/243,891 Continuation-In-Part US8062185B2 (en) 2001-11-13 2005-10-05 Exercise device for cross training
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US29/202,526 Continuation-In-Part USD514176S1 (en) 2002-07-23 2004-03-31 Exercise device for cross training
US11/243,891 Continuation-In-Part US8062185B2 (en) 2001-11-13 2005-10-05 Exercise device for cross training
US11/243,891 Continuation US8062185B2 (en) 2001-11-13 2005-10-05 Exercise device for cross training
US11/250,901 Continuation US7278955B2 (en) 2001-11-13 2005-10-14 Exercise device for cross training
US29/249,585 Continuation-In-Part USD570429S1 (en) 2002-11-13 2006-10-13 Exercise device for cross training
US11/671,028 Continuation US7824313B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
US11/671,024 Continuation US7568999B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
US11/679,211 Continuation-In-Part US8162805B2 (en) 2001-11-13 2007-02-27 Cross trainer exercise apparatus
US12/053,254 Continuation-In-Part US8057363B2 (en) 2001-11-13 2008-03-21 Home ARC exercise machine
US12/053,234 Continuation-In-Part US8454478B2 (en) 2001-11-13 2008-03-21 Vertical arc exercise machine
US12/349,593 Continuation-In-Part US9108081B2 (en) 2001-11-13 2009-01-07 Exercise apparatus

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US11/250,901 Active 2022-12-09 US7278955B2 (en) 2001-11-13 2005-10-14 Exercise device for cross training
US11/671,024 Active 2023-01-15 US7568999B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
US11/671,028 Active 2023-03-08 US7824313B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
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US11/671,024 Active 2023-01-15 US7568999B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
US11/671,028 Active 2023-03-08 US7824313B2 (en) 2001-11-13 2007-02-05 Exercise device for cross training
US12/709,842 Abandoned US20100152000A1 (en) 2001-11-13 2010-02-22 Exercise device for cross training
US13/033,049 Active US8128535B2 (en) 2001-11-13 2011-02-23 Exercise device for cross training
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Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040224825A1 (en) * 2001-11-13 2004-11-11 Cybex International, Inc. Cross trainer exercise apparatus
US20050124467A1 (en) * 2003-12-04 2005-06-09 Rodgers Robert E.Jr. Pendulum striding exercise devices
US20050124466A1 (en) * 2003-12-04 2005-06-09 Rodgers Robert E.Jr. Pendulum striding exercise apparatus
US20060035755A1 (en) * 2004-08-11 2006-02-16 Dalebout William T Elliptical exercise machine with integrated anaerobic exercise system
US20060040794A1 (en) * 2001-11-13 2006-02-23 Raymond Giannelli Exercise device for cross training
US20060183605A1 (en) * 2005-02-17 2006-08-17 Precor, Inc. Elliptical exercise equipment with adjustable stride
US20060287161A1 (en) * 2004-08-11 2006-12-21 Dalebout William T Foldable elliptical exercise machine
US20070123394A1 (en) * 2003-02-19 2007-05-31 Gaylen Ercanbrack Cushioned elliptical exerciser
US20080020902A1 (en) * 2006-07-14 2008-01-24 Arnold Peter J Pendulous exercise device
US20080020905A1 (en) * 2006-07-24 2008-01-24 Dream Visions, Llc Adjustable foot support platform for an exercise apparatus
US20080200314A1 (en) * 2007-02-20 2008-08-21 Icon Health And Fitness, Inc. One-step foldable elliptical exercise machine
DE202008006736U1 (en) 2007-05-25 2008-10-09 Teng, Ju-Chuan, Wurih Exercise bike with a handle for stretching
US20080261780A1 (en) * 2001-11-13 2008-10-23 Cybex International, Inc. Home arc exercise machine
US20080287265A1 (en) * 2001-11-13 2008-11-20 Cybex International, Inc. Vertical arc exercise machine
US20080300114A1 (en) * 2007-06-04 2008-12-04 Dalebout William T Elliptical exercise machine with adjustable ramp
US20090176625A1 (en) * 2001-11-13 2009-07-09 Cybex International, Inc. Exercise Apparatus
US7658698B2 (en) 2006-08-02 2010-02-09 Icon Ip, Inc. Variable stride exercise device with ramp
US7674205B2 (en) 2007-05-08 2010-03-09 Icon Ip, Inc. Elliptical exercise machine with adjustable foot motion
US7717828B2 (en) 2006-08-02 2010-05-18 Icon Ip, Inc. Exercise device with pivoting assembly
US7758473B2 (en) 2003-06-23 2010-07-20 Nautilus, Inc. Variable stride exercise device
US7785235B2 (en) 2003-06-23 2010-08-31 Nautilus, Inc. Variable stride exercise device
US20150065304A1 (en) * 2013-08-29 2015-03-05 Octane Fitness, Llc Lower body mimetic exercise device with fully or partially autonomous right and left leg links and ergonomically positioned pivot points
US9468795B2 (en) 2014-04-25 2016-10-18 Precor Incorporated Selectable stride elliptical
US9682279B2 (en) 2006-08-10 2017-06-20 Exerciting, Llc Exercise device providing user defined pedal movements
US9993680B2 (en) 2014-12-10 2018-06-12 Fit-Novation, Inc. Exercise device
WO2018128891A1 (en) * 2017-01-03 2018-07-12 Engen Fitness, Inc. Guided movement exercise machine
US10046197B2 (en) 2015-11-19 2018-08-14 Fitnovation, Inc. Exercise device
US10188890B2 (en) 2013-12-26 2019-01-29 Icon Health & Fitness, Inc. Magnetic resistance mechanism in a cable machine
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10258828B2 (en) 2015-01-16 2019-04-16 Icon Health & Fitness, Inc. Controls for an exercise device
US10272317B2 (en) 2016-03-18 2019-04-30 Icon Health & Fitness, Inc. Lighted pace feature in a treadmill
US10279212B2 (en) 2013-03-14 2019-05-07 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10343017B2 (en) 2016-11-01 2019-07-09 Icon Health & Fitness, Inc. Distance sensor for console positioning
US10376736B2 (en) 2016-10-12 2019-08-13 Icon Health & Fitness, Inc. Cooling an exercise device during a dive motor runway condition
US10426989B2 (en) 2014-06-09 2019-10-01 Icon Health & Fitness, Inc. Cable system incorporated into a treadmill
US10433612B2 (en) 2014-03-10 2019-10-08 Icon Health & Fitness, Inc. Pressure sensor to quantify work
US10441840B2 (en) 2016-03-18 2019-10-15 Icon Health & Fitness, Inc. Collapsible strength exercise machine
US10441844B2 (en) 2016-07-01 2019-10-15 Icon Health & Fitness, Inc. Cooling systems and methods for exercise equipment
US10449416B2 (en) 2015-08-26 2019-10-22 Icon Health & Fitness, Inc. Strength exercise mechanisms
US10471299B2 (en) 2016-07-01 2019-11-12 Icon Health & Fitness, Inc. Systems and methods for cooling internal exercise equipment components
US10493349B2 (en) 2016-03-18 2019-12-03 Icon Health & Fitness, Inc. Display on exercise device
US10500473B2 (en) 2016-10-10 2019-12-10 Icon Health & Fitness, Inc. Console positioning

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100467090C (en) * 2005-11-04 2009-03-11 乔山健康科技股份有限公司 Ellipse machine capable of adjusting slope of footplate locus
US7722505B2 (en) 2005-11-04 2010-05-25 Johnson Health Tech. Stationary exercise apparatus
RU2311161C1 (en) * 2006-04-07 2007-11-27 Валерий Алексеевич Петраков Exerciser for physical therapy
US7883451B2 (en) * 2006-04-14 2011-02-08 Treadwell Corporation Methods of applying treadle stimulus
US20080081741A1 (en) * 2006-09-29 2008-04-03 Sargen James P Multiple-person elliptical trainer
US20080269022A1 (en) * 2007-04-27 2008-10-30 Sunny Lee Exercising machine with adjustable stride length and height
US20080274860A1 (en) * 2007-05-01 2008-11-06 Sunny Lee Exercising machine with adjustable stride length and height
CN101327366B (en) * 2007-06-22 2010-11-24 乔山健康科技股份有限公司 Elliptical trainer with adjustable pedal track
US20090093346A1 (en) * 2007-10-08 2009-04-09 Johnson Health Tech Co., Ltd. Cross trainer exercise apparatus
US7740564B2 (en) * 2008-06-16 2010-06-22 Johnson Health Tech Co., Ltd. Stationary exercise apparatus
US8033961B2 (en) * 2008-10-15 2011-10-11 Sports Art Industrial Co., Ltd. Athletic apparatus with non-linear sliding track
US8062188B1 (en) * 2010-05-12 2011-11-22 Strength Master Fitness Tech Co., Ltd. Elliptical exercise machine
US20130053218A1 (en) * 2011-08-24 2013-02-28 Precor Incorporated Fitness equipment subscription system
US9339691B2 (en) 2012-01-05 2016-05-17 Icon Health & Fitness, Inc. System and method for controlling an exercise device
CN102743839B (en) * 2012-07-24 2015-01-21 郑光松 Rehabilitation training kicking machine
US9067094B2 (en) * 2013-03-13 2015-06-30 Johnson Health Tech Co., Ltd. Exercise apparatus
USD742977S1 (en) * 2013-08-29 2015-11-10 Octane Fitness, Llc Stationary exercise machine
CN107970566B (en) 2013-09-11 2019-12-03 赛百斯国际健身器材有限公司 Exercise device
EP3116610B1 (en) 2014-03-11 2018-10-10 Cybex International, Inc. Arm extension exercise apparatus
WO2015195965A1 (en) 2014-06-20 2015-12-23 Icon Health & Fitness, Inc. Post workout massage device
US9457224B2 (en) 2014-11-11 2016-10-04 Cybex International, Inc. Exercise apparatus
US10391361B2 (en) 2015-02-27 2019-08-27 Icon Health & Fitness, Inc. Simulating real-world terrain on an exercise device
CN104740836B (en) * 2015-03-03 2017-04-05 纪建军 upper and lower limbs rehabilitation training device
US9724559B2 (en) * 2015-06-26 2017-08-08 Johnson Health Tech Co., Ltd. Exercise apparatus
EP3213795A1 (en) 2015-07-17 2017-09-06 Cybex International, Inc. Stair climbing apparatus and method
US10212994B2 (en) 2015-11-02 2019-02-26 Icon Health & Fitness, Inc. Smart watch band
US9586087B1 (en) * 2015-11-13 2017-03-07 Ching-I LIN Stepping exercise machine

Citations (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861023A (en) * 1987-07-31 1989-08-29 Mike Wedman Leg muscle exercise device and method
US5242343A (en) * 1992-09-30 1993-09-07 Larry Miller Stationary exercise device
US5279529A (en) * 1992-04-16 1994-01-18 Eschenbach Paul W Programmed pedal platform exercise apparatus
US5496235A (en) * 1995-08-04 1996-03-05 Stevens; Clive G. Walking exeriser
US5562574A (en) * 1996-02-08 1996-10-08 Miller; Larry Compact exercise device
US5643153A (en) * 1993-01-27 1997-07-01 Nordic Track, Inc. Flywheel resistance mechanism for exercise equipment
US5685804A (en) * 1995-12-07 1997-11-11 Precor Incorporated Stationary exercise device
US5720698A (en) * 1996-05-06 1998-02-24 Icon Health & Fitness, Inc. Striding exerciser
US5788610A (en) * 1996-09-09 1998-08-04 Eschenbach; Paul William Elliptical exercise machine with arm exercise
US5792027A (en) * 1997-01-09 1998-08-11 Kordun, Ltd. Aerobic striding exerciser
US5876307A (en) * 1997-04-04 1999-03-02 Stearns; Kenneth W. Elliptical motion exercise apparatus
US5879271A (en) * 1997-04-15 1999-03-09 Stearns; Kenneth W. Exercise method and apparatus
US5895339A (en) * 1995-06-30 1999-04-20 Maresh; Joseph D. Elliptical exercise methods and apparatus
US5910072A (en) * 1997-12-03 1999-06-08 Stairmaster Sports/Medical Products, Inc. Exercise apparatus
US5913751A (en) * 1997-10-09 1999-06-22 Eschenbach; Paul William Walker exercise apparatus with arm exercise
US5916064A (en) * 1997-11-10 1999-06-29 Eschenbach; Paul William Compact exercise apparatus
US5921894A (en) * 1997-10-21 1999-07-13 Eschenbach; Paul William Compact elliptical exercise apparatus
US5957814A (en) * 1997-06-09 1999-09-28 Eschenbach; Paul William Orbital exercise apparatus with arm exercise
US5993359A (en) * 1997-10-21 1999-11-30 Eschenbach; Paul William Variable stroke elliptical exercise apparatus
US6004244A (en) * 1997-02-13 1999-12-21 Cybex International, Inc. Simulated hill-climbing exercise apparatus and method of exercising
US6024676A (en) * 1997-06-09 2000-02-15 Eschenbach; Paul William Compact cross trainer exercise apparatus
US6027430A (en) * 1997-03-31 2000-02-22 Stearns; Kenneth W. Exercise methods and apparatus
US6042512A (en) * 1999-07-27 2000-03-28 Eschenbach; Paul William Variable lift cross trainer exercise apparatus
US6045488A (en) * 1999-08-11 2000-04-04 Eschenbach; Paul William Lift variable cross trainer exercise apparatus
US6053847A (en) * 1997-05-05 2000-04-25 Stearns; Kenneth W. Elliptical exercise method and apparatus
US6077198A (en) * 1999-08-30 2000-06-20 Eschenbach; Paul William Selective lift cross trainer exercise apparatus
US6077196A (en) * 1999-10-01 2000-06-20 Eschenbach; Paul William Adjustable elliptical exercise apparatus
US6090013A (en) * 1998-12-07 2000-07-18 Eschenbach; Paul William Cross trainer exercise apparatus
US6090014A (en) * 1999-08-09 2000-07-18 Eschenbach; Paul William Adjustable cross trainer exercise apparatus
US6126573A (en) * 1996-03-07 2000-10-03 Eschenbach; Paul William Stand-up exercise machine with arm exercise
US6135926A (en) * 1997-05-27 2000-10-24 Lee; Gin Wen Striding exerciser
US6142915A (en) * 1996-09-09 2000-11-07 Eschenbach; Paul William Standup exercise apparatus with pedal articulation
US6168552B1 (en) * 1992-11-04 2001-01-02 Paul William Eschenbach Selective lift elliptical exercise apparatus
US6210305B1 (en) * 1999-07-27 2001-04-03 Paul William Eschenbach Variable lift exercise apparatus with curved guide
US6248044B1 (en) * 1997-08-19 2001-06-19 Kenneth W. Stearns Elliptical exercise methods and apparatus
US6277054B1 (en) * 2000-07-17 2001-08-21 Hai Pin Kuo Exerciser having adjustable mechanism
USD450101S1 (en) * 2000-10-05 2001-11-06 Hank Hsu Housing of exercise machine
US6361476B1 (en) * 1999-07-27 2002-03-26 Paul William Eschenbach Variable stride elliptical exercise apparatus
US6551218B2 (en) * 1999-04-26 2003-04-22 Unisen, Inc. Deep stride exercise machine
US6648801B2 (en) * 1998-04-22 2003-11-18 Kenneth W. Stearns Exercise apparatus with elliptical foot motion

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE229712C (en)
US326247A (en) * 1885-02-16 1885-09-15 Exercising-machine
FR498150A (en) 1916-06-06 1919-12-30 Pierre Joseph Amieux Mécanothérapique device for the passive mobilization of lower limb injuries or bedridden patients
US1990124A (en) * 1927-02-12 1935-02-05 Charles W Kabisius Mechanical crawl stroke swimming instructor
US2109775A (en) * 1932-05-09 1938-03-01 Jesse B Hudson Apparatus for teaching swimming
US2019224A (en) * 1933-02-10 1935-10-29 Hess Erhard Swimming practice apparatus
US3427248A (en) * 1965-10-22 1969-02-11 Lever Brothers Ltd Detergent
DE2146957A1 (en) * 1970-09-30 1972-04-06
US3756595A (en) * 1971-04-23 1973-09-04 G Hague Leg exercising device for simulating ice skating
CH673092A5 (en) * 1987-07-21 1990-02-15 Baechler Anton R Training device for winter sports - has roller mounted foot supports incorporating free wheels permitting sideways swing in alternate directions
GB8902470D0 (en) * 1989-02-03 1989-03-22 Alberta Ltd 357306 Leg exerciser
US5039088A (en) * 1990-04-26 1991-08-13 Shifferaw Tessema D Exercise machine
US5004224A (en) * 1990-06-01 1991-04-02 Teresa Wang Stepping exerciser
US5254067A (en) * 1990-06-21 1993-10-19 Pacific Fitness Corporation Recumbent leg exerciser
US6612969B2 (en) * 1997-06-09 2003-09-02 Paul William Eschenbach Variable stride elliptical exercise apparatus
AU4641793A (en) 1993-06-18 1995-01-17 Pacific Fitness Corporation Recumbent leg exerciser
CA2133251C (en) * 1993-09-30 1999-01-12 Gary D. Piaget Striding exerciser with upwardly curved tracks
FR2724571A1 (en) 1994-09-16 1996-03-22 Ulrich Patrick Henri Apparatus for gait training allowing simultaneously the strengthening of the lower limbs and the work of the equilibrium
US5795268A (en) * 1995-12-14 1998-08-18 Husted; Royce H. Low impact simulated striding device
US5605521A (en) * 1996-02-15 1997-02-25 Lifegear, Inc. Striding exerciser
US5584781A (en) * 1996-04-29 1996-12-17 Chen; Paul Striding exerciser
US5655998A (en) * 1996-12-03 1997-08-12 Yu; Chih-An Space walking exerciser
GB9625192D0 (en) * 1996-12-04 1997-01-22 Robobond Ltd Method of forming ornamented plastics articles
US5707320A (en) * 1996-12-18 1998-01-13 Yu; Huei-Nan Swimming exerciser
US5741204A (en) * 1997-02-06 1998-04-21 Lee; Kuo-Ron Structure of jogger exerciser
US6036622A (en) * 1997-10-10 2000-03-14 Gordon; Joel D. Exercise device
US5836854A (en) * 1998-02-10 1998-11-17 Kuo; Hai Pin Roaming excerciser
US5971892A (en) * 1999-03-10 1999-10-26 Lee; Sunny Exerciser with combined walking and stepping functions
US6022296A (en) * 1999-07-21 2000-02-08 Yu; Hui-Nan Stepping exerciser
US6761665B2 (en) * 2001-03-01 2004-07-13 Hieu Trong Nguyen Multi-function exercise apparatus
US6726600B2 (en) * 2001-08-03 2004-04-27 Larry D. Miller Compact, elliptical exercise device
US20030092532A1 (en) * 2001-11-13 2003-05-15 Cybex International, Inc. Exercise device for cross training
US8025609B2 (en) * 2001-11-13 2011-09-27 Cybex International, Inc. Cross trainer exercise apparatus
CA2407758C (en) 2002-10-11 2010-12-07 Nash Nizamuddin Exercise apparatus for simulating skating movement

Patent Citations (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861023A (en) * 1987-07-31 1989-08-29 Mike Wedman Leg muscle exercise device and method
US5279529A (en) * 1992-04-16 1994-01-18 Eschenbach Paul W Programmed pedal platform exercise apparatus
US5242343A (en) * 1992-09-30 1993-09-07 Larry Miller Stationary exercise device
US5383829A (en) * 1992-09-30 1995-01-24 Miller; Larry Stationary exercise device
US5383829C1 (en) * 1992-09-30 2002-03-05 Larry Miller Stationary exercise device
US6168552B1 (en) * 1992-11-04 2001-01-02 Paul William Eschenbach Selective lift elliptical exercise apparatus
US5643153A (en) * 1993-01-27 1997-07-01 Nordic Track, Inc. Flywheel resistance mechanism for exercise equipment
US5895339A (en) * 1995-06-30 1999-04-20 Maresh; Joseph D. Elliptical exercise methods and apparatus
US6217485B1 (en) * 1995-06-30 2001-04-17 Joseph D. Maresh Elliptical exercise methods and apparatus
US5496235A (en) * 1995-08-04 1996-03-05 Stevens; Clive G. Walking exeriser
US5685804A (en) * 1995-12-07 1997-11-11 Precor Incorporated Stationary exercise device
US5562574A (en) * 1996-02-08 1996-10-08 Miller; Larry Compact exercise device
US6126573A (en) * 1996-03-07 2000-10-03 Eschenbach; Paul William Stand-up exercise machine with arm exercise
US5720698A (en) * 1996-05-06 1998-02-24 Icon Health & Fitness, Inc. Striding exerciser
US5788610A (en) * 1996-09-09 1998-08-04 Eschenbach; Paul William Elliptical exercise machine with arm exercise
US6142915A (en) * 1996-09-09 2000-11-07 Eschenbach; Paul William Standup exercise apparatus with pedal articulation
US5792027A (en) * 1997-01-09 1998-08-11 Kordun, Ltd. Aerobic striding exerciser
US6004244A (en) * 1997-02-13 1999-12-21 Cybex International, Inc. Simulated hill-climbing exercise apparatus and method of exercising
US6027430A (en) * 1997-03-31 2000-02-22 Stearns; Kenneth W. Exercise methods and apparatus
US5876307A (en) * 1997-04-04 1999-03-02 Stearns; Kenneth W. Elliptical motion exercise apparatus
US5879271A (en) * 1997-04-15 1999-03-09 Stearns; Kenneth W. Exercise method and apparatus
US6053847A (en) * 1997-05-05 2000-04-25 Stearns; Kenneth W. Elliptical exercise method and apparatus
US6135926A (en) * 1997-05-27 2000-10-24 Lee; Gin Wen Striding exerciser
US6024676A (en) * 1997-06-09 2000-02-15 Eschenbach; Paul William Compact cross trainer exercise apparatus
US5957814A (en) * 1997-06-09 1999-09-28 Eschenbach; Paul William Orbital exercise apparatus with arm exercise
US6248044B1 (en) * 1997-08-19 2001-06-19 Kenneth W. Stearns Elliptical exercise methods and apparatus
US5913751A (en) * 1997-10-09 1999-06-22 Eschenbach; Paul William Walker exercise apparatus with arm exercise
US5921894A (en) * 1997-10-21 1999-07-13 Eschenbach; Paul William Compact elliptical exercise apparatus
US5993359A (en) * 1997-10-21 1999-11-30 Eschenbach; Paul William Variable stroke elliptical exercise apparatus
US5916064A (en) * 1997-11-10 1999-06-29 Eschenbach; Paul William Compact exercise apparatus
US5910072A (en) * 1997-12-03 1999-06-08 Stairmaster Sports/Medical Products, Inc. Exercise apparatus
US6648801B2 (en) * 1998-04-22 2003-11-18 Kenneth W. Stearns Exercise apparatus with elliptical foot motion
US6090013A (en) * 1998-12-07 2000-07-18 Eschenbach; Paul William Cross trainer exercise apparatus
US6551218B2 (en) * 1999-04-26 2003-04-22 Unisen, Inc. Deep stride exercise machine
US6361476B1 (en) * 1999-07-27 2002-03-26 Paul William Eschenbach Variable stride elliptical exercise apparatus
US6210305B1 (en) * 1999-07-27 2001-04-03 Paul William Eschenbach Variable lift exercise apparatus with curved guide
US6042512A (en) * 1999-07-27 2000-03-28 Eschenbach; Paul William Variable lift cross trainer exercise apparatus
US6090014A (en) * 1999-08-09 2000-07-18 Eschenbach; Paul William Adjustable cross trainer exercise apparatus
US6045488A (en) * 1999-08-11 2000-04-04 Eschenbach; Paul William Lift variable cross trainer exercise apparatus
US6077198A (en) * 1999-08-30 2000-06-20 Eschenbach; Paul William Selective lift cross trainer exercise apparatus
US6077196A (en) * 1999-10-01 2000-06-20 Eschenbach; Paul William Adjustable elliptical exercise apparatus
US6277054B1 (en) * 2000-07-17 2001-08-21 Hai Pin Kuo Exerciser having adjustable mechanism
USD450101S1 (en) * 2000-10-05 2001-11-06 Hank Hsu Housing of exercise machine

Cited By (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8057363B2 (en) 2001-11-13 2011-11-15 Cybex International, Inc. Home ARC exercise machine
US20110143885A1 (en) * 2001-11-13 2011-06-16 Cybex International, Inc. Exercise device for cross training
US7568999B2 (en) 2001-11-13 2009-08-04 Cybex International, Inc. Exercise device for cross training
US20090176625A1 (en) * 2001-11-13 2009-07-09 Cybex International, Inc. Exercise Apparatus
US8025609B2 (en) 2001-11-13 2011-09-27 Cybex International, Inc. Cross trainer exercise apparatus
US20060040794A1 (en) * 2001-11-13 2006-02-23 Raymond Giannelli Exercise device for cross training
US9108081B2 (en) 2001-11-13 2015-08-18 Cybex International, Inc. Exercise apparatus
US20100152000A1 (en) * 2001-11-13 2010-06-17 Cybex International, Inc. Exercise device for cross training
US20080287265A1 (en) * 2001-11-13 2008-11-20 Cybex International, Inc. Vertical arc exercise machine
US20040224825A1 (en) * 2001-11-13 2004-11-11 Cybex International, Inc. Cross trainer exercise apparatus
US20070129217A1 (en) * 2001-11-13 2007-06-07 Cybex International, Inc. Exercise device for cross training
US20070202999A1 (en) * 2001-11-13 2007-08-30 Cybex International, Inc. Cross trainer exercise apparatus
US8454478B2 (en) 2001-11-13 2013-06-04 Cybex International, Inc. Vertical arc exercise machine
US8128535B2 (en) 2001-11-13 2012-03-06 Cybex International, Inc. Exercise device for cross training
US7824313B2 (en) 2001-11-13 2010-11-02 Cybex International, Inc. Exercise device for cross training
US20080261780A1 (en) * 2001-11-13 2008-10-23 Cybex International, Inc. Home arc exercise machine
US8062185B2 (en) 2001-11-13 2011-11-22 Cybex International, Inc. Exercise device for cross training
US8162805B2 (en) 2001-11-13 2012-04-24 Cybex International, Inc. Cross trainer exercise apparatus
US7425188B2 (en) 2003-02-19 2008-09-16 Gaylen Ercanbrack Cushioned elliptical exerciser
US20070123394A1 (en) * 2003-02-19 2007-05-31 Gaylen Ercanbrack Cushioned elliptical exerciser
US7758473B2 (en) 2003-06-23 2010-07-20 Nautilus, Inc. Variable stride exercise device
US7785235B2 (en) 2003-06-23 2010-08-31 Nautilus, Inc. Variable stride exercise device
US20050124466A1 (en) * 2003-12-04 2005-06-09 Rodgers Robert E.Jr. Pendulum striding exercise apparatus
US7520839B2 (en) 2003-12-04 2009-04-21 Rodgers Jr Robert E Pendulum striding exercise apparatus
US7530926B2 (en) 2003-12-04 2009-05-12 Rodgers Jr Robert E Pendulum striding exercise devices
US20050124467A1 (en) * 2003-12-04 2005-06-09 Rodgers Robert E.Jr. Pendulum striding exercise devices
EP1552861A1 (en) * 2004-01-08 2005-07-13 Cybex International, Inc. Cross training exercise apparatus
EP2191873A1 (en) 2004-01-08 2010-06-02 Cybex International, Inc. Cross training exercise apparatus
US7775940B2 (en) 2004-08-11 2010-08-17 Icon Ip, Inc. Folding elliptical exercise machine
US7909740B2 (en) 2004-08-11 2011-03-22 Icon Ip, Inc. Elliptical exercise machine with integrated aerobic exercise system
US20080167163A9 (en) * 2004-08-11 2008-07-10 Icon Ip, Inc. Folding elliptical exercise machine
US20080153674A9 (en) * 2004-08-11 2008-06-26 Dalebout William T Foldable elliptical exercise machine
US20060287161A1 (en) * 2004-08-11 2006-12-21 Dalebout William T Foldable elliptical exercise machine
US7740563B2 (en) 2004-08-11 2010-06-22 Icon Ip, Inc. Elliptical exercise machine with integrated anaerobic exercise system
US20060035755A1 (en) * 2004-08-11 2006-02-16 Dalebout William T Elliptical exercise machine with integrated anaerobic exercise system
US7766797B2 (en) 2004-08-11 2010-08-03 Icon Ip, Inc. Breakaway or folding elliptical exercise machine
US20070129218A1 (en) * 2004-08-11 2007-06-07 Icon Ip, Inc. Folding elliptical exercise machine
US20060183605A1 (en) * 2005-02-17 2006-08-17 Precor, Inc. Elliptical exercise equipment with adjustable stride
US7704192B2 (en) 2005-02-17 2010-04-27 Precor Incorporated Elliptical exercise equipment with adjustable stride
US7780577B2 (en) 2006-07-14 2010-08-24 Precor Incorporated Pendulous exercise device
US20080020902A1 (en) * 2006-07-14 2008-01-24 Arnold Peter J Pendulous exercise device
US20080020905A1 (en) * 2006-07-24 2008-01-24 Dream Visions, Llc Adjustable foot support platform for an exercise apparatus
US7658698B2 (en) 2006-08-02 2010-02-09 Icon Ip, Inc. Variable stride exercise device with ramp
US7717828B2 (en) 2006-08-02 2010-05-18 Icon Ip, Inc. Exercise device with pivoting assembly
US9968824B2 (en) * 2006-08-10 2018-05-15 Exerciting, Llc Exercise device providing user defined pedal movements
US9682279B2 (en) 2006-08-10 2017-06-20 Exerciting, Llc Exercise device providing user defined pedal movements
US20080200314A1 (en) * 2007-02-20 2008-08-21 Icon Health And Fitness, Inc. One-step foldable elliptical exercise machine
US7736279B2 (en) 2007-02-20 2010-06-15 Icon Ip, Inc. One-step foldable elliptical exercise machine
US20100242246A1 (en) * 2007-02-20 2010-09-30 Icon Ip, Inc. One-step foldable elliptical exercise machine
US7674205B2 (en) 2007-05-08 2010-03-09 Icon Ip, Inc. Elliptical exercise machine with adjustable foot motion
DE202008006736U1 (en) 2007-05-25 2008-10-09 Teng, Ju-Chuan, Wurih Exercise bike with a handle for stretching
US20080300114A1 (en) * 2007-06-04 2008-12-04 Dalebout William T Elliptical exercise machine with adjustable ramp
US10279212B2 (en) 2013-03-14 2019-05-07 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
US20150065304A1 (en) * 2013-08-29 2015-03-05 Octane Fitness, Llc Lower body mimetic exercise device with fully or partially autonomous right and left leg links and ergonomically positioned pivot points
US10220250B2 (en) * 2013-08-29 2019-03-05 Octane Fitness, Llc Lower body mimetic exercise device with fully or partially autonomous right and left leg links and ergonomically positioned pivot points
US9364708B2 (en) * 2013-08-29 2016-06-14 Octane Fitness, Llc Lower body mimetic exercise device with fully or partially autonomous right and left leg links and ergonomically positioned pivot points
US10188890B2 (en) 2013-12-26 2019-01-29 Icon Health & Fitness, Inc. Magnetic resistance mechanism in a cable machine
US10433612B2 (en) 2014-03-10 2019-10-08 Icon Health & Fitness, Inc. Pressure sensor to quantify work
US9604096B2 (en) 2014-04-25 2017-03-28 Precor Incorporated Selectable stride elliptical
US9468795B2 (en) 2014-04-25 2016-10-18 Precor Incorporated Selectable stride elliptical
US10426989B2 (en) 2014-06-09 2019-10-01 Icon Health & Fitness, Inc. Cable system incorporated into a treadmill
US9993680B2 (en) 2014-12-10 2018-06-12 Fit-Novation, Inc. Exercise device
US10258828B2 (en) 2015-01-16 2019-04-16 Icon Health & Fitness, Inc. Controls for an exercise device
US10449416B2 (en) 2015-08-26 2019-10-22 Icon Health & Fitness, Inc. Strength exercise mechanisms
US10350451B2 (en) 2015-11-19 2019-07-16 Fit-Novation, Inc. Exercise device
US10046197B2 (en) 2015-11-19 2018-08-14 Fitnovation, Inc. Exercise device
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10272317B2 (en) 2016-03-18 2019-04-30 Icon Health & Fitness, Inc. Lighted pace feature in a treadmill
US10441840B2 (en) 2016-03-18 2019-10-15 Icon Health & Fitness, Inc. Collapsible strength exercise machine
US10493349B2 (en) 2016-03-18 2019-12-03 Icon Health & Fitness, Inc. Display on exercise device
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10441844B2 (en) 2016-07-01 2019-10-15 Icon Health & Fitness, Inc. Cooling systems and methods for exercise equipment
US10471299B2 (en) 2016-07-01 2019-11-12 Icon Health & Fitness, Inc. Systems and methods for cooling internal exercise equipment components
US10500473B2 (en) 2016-10-10 2019-12-10 Icon Health & Fitness, Inc. Console positioning
US10376736B2 (en) 2016-10-12 2019-08-13 Icon Health & Fitness, Inc. Cooling an exercise device during a dive motor runway condition
US10343017B2 (en) 2016-11-01 2019-07-09 Icon Health & Fitness, Inc. Distance sensor for console positioning
WO2018128891A1 (en) * 2017-01-03 2018-07-12 Engen Fitness, Inc. Guided movement exercise machine

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US20060035754A1 (en) 2006-02-16
US8062185B2 (en) 2011-11-22
US20070129217A1 (en) 2007-06-07
US8128535B2 (en) 2012-03-06
US20110143885A1 (en) 2011-06-16
US7568999B2 (en) 2009-08-04
US20120149532A1 (en) 2012-06-14
US20060040794A1 (en) 2006-02-23
US20100152000A1 (en) 2010-06-17
US7278955B2 (en) 2007-10-09
US20070123393A1 (en) 2007-05-31
CA2411657A1 (en) 2003-05-13
US7824313B2 (en) 2010-11-02
CA2411657C (en) 2009-05-19

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