Match Document Document Title
9072932 Exercise device with treadles  
An exercise device employing side-by-side pivotally supported moving surfaces. In one particular example, an exercise device employs a first belt deployed about a front roller and a rear roller...
9039577 Elliptical trainer  
An elliptical treadmill has a main framework, guiding wheel set, rocker bar, upper connecting rod, pedal assembly and a crank set. Of which, the crank sets are fitted with first and second...
9039583 Foot exercise machine  
A foot exercise machine has a base, a rotation disk, a linkage rod, a pedal, two elastic ropes, two elastic strips and two elastic pulling strings. The foot exercise machine having simple...
9022912 Step platform for slow step exercises  
A step platform for slow step exercises is provided and has a basic structural block which is formed as a solid block made of a lightweight styrene foam material and includes a plurality of first...
9017223 Selective stride elliptical exercise apparatus  
The present invention relates to a standup exercise apparatus that simulates walking and jogging with arm exercise. More particularly, the present invention relates to an exercise machine having...
9017224 Ladder exerciser  
An exercise ladder having an adjustable inclination angle is provided. The ladder has rungs which are motor driven, driving the rungs downward at a desired speed as well as providing means for...
9011755 Exercise step using spirally shaped air-cushioning legs  
Disclosed are embodiments of an exercise step that utilize spirally shaped air-cushioning legs. The direction of the spiral of the air-cushioning legs is alternated around the periphery of the...
9011295 Aerobic step  
An aerobic step includes a body having a middle exercise area and four sides. A maximum height of the body is positioned in the middle exercise area. The middle exercise area has a domed shape and...
8998775 Oblong orbital exercising machine  
An oblong orbital exercising machine includes a main frame, an upright, two swinging handles, a cycle movement mechanism, two tread bars, two sliding bars, two pedals, two cranks, two rollers, two...
8986168 Fitness equipment for use in hip lift and treading  
A fitness equipment for use in hip lift and treading, including a casing. The casing has therein a power source. The power source is a motor. A center axle of the motor rotates to drive a...
8979713 Pedal motion path adjustable elliptical trainer  
A pedal motion path adjustable elliptical trainer includes a base frame, a rotating mechanism assembly, a lifting mechanism, a sliding mechanism and a control mechanism. The lifting mechanism is...
8979714 Elliptical exercise device  
An elliptical exercise device includes a frame supporting guide links which provide for a horizontal component of motion of associated foot support links. A mechanical coupling couples the foot...
8979712 Leg exerciser  
A leg exerciser includes a base positioned on the floor, two pedals pivotally connected to the base in a parallel manner, two spring plates supporting the pedals on the floor, each spring plate...
8974352 Stride maker elliptical exercise apparatus  
The present invention relates to a standup exercise apparatus that simulates walking and jogging with arm exercise. More particularly, the present invention relates to an exercise machine having...
8974353 Stair exerciser apparatus  
The present invention relates to a stair exercise device for simulating stair climbing, the device having a plurality of steps which are activated by the weight of a person walking up them. A...
8968159 Folding elliptical exercise machine  
A folding elliptical exercise machine includes a main frame, a guider frame coupled to the main frame for being moved between a use position and a storage position, a rotatable crank mechanism...
8961373 Skating simulator  
The invention is a skating simulator 10 having a frame 20, a longitudinally extending rail 30, a carriage 40, and a foot pedal 50. The rail 30 is attached to the frame 20. The carriage 40 operably...
8944966 Variable stride exercise device  
An adaptive exercise device includes a frame which supports swing arms which provide for horizontal motion of associated foot links. A crank system provides for vertical motion of the foot links...
8944979 Exercise step using spirally shaped air-cushioning legs  
Disclosed are embodiments of an exercise step that utilize spirally shaped air-cushioning legs. The direction of the spiral of the air-cushioning legs is alternated around the periphery of the...
8936534 Free walking training machine  
A free walking training machine includes a chassis having a left supporting frame and a right supporting frame, a left swing arm having a left axial portion extending laterally, a right swing arm...
8936535 Elliptical trainer  
An elliptical trainer includes a frame, a handrail set, a flywheel set, and a pedal set. The frame has two opposing rails. The handrail set has two handrails pivotally connected to the frame. The...
8926478 Elliptical trainer  
An elliptical trainer includes a base, a pair of foot-oriented elliptical mechanisms, and a pair of hand-oriented elliptical mechanisms. The base is anteriorly provided with a frame having a first...
8915825 Multi-positioned angled step and risers  
An adjustable stepping structure for aerobic exercise is disclosed having a platform and a plurality of support elements. The support elements include a downwardly arcuate notch or channel for...
8911332 Mobile elliptically driven device and steering mechanism  
A steering mechanism is provided that steers by imparting a variable amount of toe or camber to a wheel, and is capable of imparting both toe and camber using a single mechanism. Some versions of...
8894549 Exercise device with adjustable foot pad  
An exercise device having a selectively adjustable footpad is disclosed. More specifically, the present invention describes a footpad whose angular orientation is adjustable by a cam having at...
8882640 Treadmill  
An improved treadmill includes a pedestal, arm stand, drag wheel, two swinging rods and pedals, a stride regulating mechanism, and two elbow-type drive connecting rods. The arm stand is set...
8870716 Coaxial load wheel and cranks  
An exercise machine includes a base, an axle rotationally supported on the base and two cranks connected to the axle. The cranks are rotational synchronously with the axle. A drive wheel unit...
8864631 Exercise methods and apparatus  
An exercise apparatus links rotation of a crank to generally elliptical motion of a foot supporting member. A foot supporting linkage is movably connected between a rocker and a crank in such a...
8858403 Exercise machine  
An exercise device providing a fore and aft horizontal component of striding motion that is dynamically user-defined, while providing a vertical component of the motion that is maintained on a...
8858407 Athlete training device and method  
An athlete training apparatus includes a platform, a force redirecting device that is mounted on the platform, an elastic member, a first user coupler and a second user coupler. The elastic member...
8852059 Elliptical exercise methods and apparatus  
Various exercise machines have foot supporting linkages that move a person's feet through respective left and right paths of motion in respective planes that are skewed relative to one another.
8840529 Adjustable elliptical trainer  
An adjustable elliptical trainer has a base, two driving brackets, two handles, two pedal assemblies and an adjustment assembly. The base has a transmission wheel mounted rotatably thereon. The...
8814152 Device for a user to secure a workpiece  
A device (1) for a user to secure a workpiece (2) that is positioned on a substrate (3) during the processing of the workpiece (2) with a hand-held power tool. A stepping element (4) has a...
8814757 Free pace elliptical exercise apparatus  
The present invention relates to a standup exercise apparatus that simulates walking and jogging with arm exercise. More particularly, the present invention relates to an exercise machine having...
8808149 Pedal correction mechanism for elliptical trainer  
A pedal correction mechanism used in an elliptical trainer is disclosed to include a pedal link having a coupling portion at the inner side thereof, and a pedal bracket carrying a pedal and having...
8808148 Elliptical exercise machine with declining adjustable ramp  
An elliptical exercise machine includes a base support structure adapted to be positioned on a support surface. The machine includes first and second reciprocating foot supports, each foot support...
8801580 Exercise methods and appatatus  
An exercise apparatus links rotation of a crank to generally elliptical motion of a foot supporting member. A foot supporting linkage is movably connected between a rocker and a crank in such a...
8795139 Lower-limb off-axis training apparatus and system  
This invention provides a lower-limb off-axis movement training apparatus, which is mounted on the movement part of a sagittal plane exercise machine and allows the user to perform off-axis...
8783703 Mechanical torque multiplier and evener mechanism  
An improved energy conversion system for propelling a manually powered vehicle is disclosed. The energy conversion system converts the linear kinetic energy applied by an operator to rotational...
8753252 Proprioception training and exercise apparatus  
An exercise apparatus includes a substantially flat, rigid platform for supporting a user during exercise. An inflatable tubular support having an upper portion with a first radial outside...
8740754 Adaptive exercise device  
An adaptive exercise device provides for a foot motion in which the vertical component of the path of foot travel is mechanically decoupled from the fore-aft component of the path of foot travel...
8740755 Elliptical exercise apparatus  
An elliptical exercise apparatus includes a base frame with two supporting frames, two swing sleeves each pivotally connected with one supporting frame, two sliding arms each having a top portion...
8734299 Upper body exercise and flywheel enhanced dual deck treadmills  
An exercise device includes a first treadle assembly supporting a first moving surface and a second treadle assembly supporting a second moving surface. The exercise device further includes an...
8734298 Adjustable exercise machine  
Stationary exercise machines having adjustable incline systems are disclosed herein. In one embodiment, for example, an elliptical exercise machine includes a system for adjusting the inclination...
8734300 Dual deck exercise device  
An exercise device employing side-by-side pivotally supported moving surfaces. In one particular example, an exercise device employs a first belt deployed about a front roller and a rear roller...
8715141 Fitness device and production method  
The invention relates to a fitness device for exercising the lower limbs, characterized in that the pedals (112), the frame (12) and the various means (13) for articulation, pressure resistance...
8702570 Portable multi-purpose exercise device  
A portable multi-purpose exercise device includes a base having a top side and a bottom side. A portion of the bottom side projects away from the top side. A plurality of foldable legs is coupled...
8702571 Stair exerciser apparatus  
The present invention relates to a stair exercise device for simulating stair climbing, the device having a plurality of steps which are activated by the weight of a person walking up them. A...
8696523 Multi-positioned angled step and risers  
An adjustable stepping structure for aerobic exercise is disclosed having a platform and a plurality of support elements. The support elements include a downwardly arcuate notch or channel for...
8690737 Exercise machine  
A dual mode exercise machine which can work in a stepping mode, or in an elliptical mode, and which has an interlock mechanism which ensures that the machine cannot be placed in a condition in...