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7481749 |
Body-training bicycle
A body-training bicycle comprises: a seat has a long central rod; a driving portion having a treading portion, a driving wheel connected to at least one treadle, a flywheel and a driving belt; the...
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7427256 |
Oscillated fitness bicycle structure
An oscillated fitness bicycle structure includes a first driving apparatus and a second driving apparatus installed on a base, an eccentric portion on the first driving apparatus, a driving rod...
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7385324 |
Magnetic control wheel with a magnetic ring
A magnetic control wheel having a flywheel and a magnetic ring. The magnetic ring is a plate with magnetic permeability that is mounted around the periphery of the flywheel. The connection line at...
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6945915 |
Transmitting device for exercise appliances
A transmitting device for exercise appliances includes a first, a second and a third shaft all fixed on a bike frame in parallel. The first shaft has a first transmitting wheel and a first...
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6648802 |
Variable pitch stationary exercise bicycle
A stationary exercise bicycle having a frame; a base pivotally connected to said frame and having a front portion, a rear portion, and a side portion connecting said front portion to said rear...
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6547701 |
Elliptical abdominal exercise apparatus
The present invention relates to the field of pull/push exercise with an exercise machine that exercises the abdominal, back and arm muscles with the operator recumbent in the face upwards...
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6475122 |
Stationary bike
A stationary bike includes a first shaft, a second shaft and third shaft, two pedal rods fixed on the first shaft, a first transmitting wheel and a flywheel fixed on the first shaft, a second, a...
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6328677 |
Simulated-kayak, upper-body aerobic exercise machine
A small machine that can be removably mounted on a wall and may be used while sitting or standing to provide aerobic exercise without requiring the use of the legs. The machine simulates the action...
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6299567 |
Selective component agitation apparatus and method
An independently rotatably mounted container may be used, by agitating the contents thereof, in the performance of a multi-component reaction or assay, by selective rotation of said container in...
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6159132 |
Oval-tracked exercise device
An oval-tracked exercise device includes a base assembly, a supporting frame assembly fastened on the base assembly, a treadle crank assembly fastened on the rear end of the supporting frame...
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6102834 |
Flash device for an exercise device
A flush-mounted device for an exercise device includes a generator having a rotator contacting the flywheel which is connected to the pulley by a belt so that when rotating the crank, the generator...
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5860941 |
Active/passive device for rehabilitation of upper and lower extremities
An active and continuous passive motion (CPM) devices for exercising and/or providing therapy to the upper and lower extremities comprising a frame, a disc pivotally mounted to the frame and hand...
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5514053 |
Recumbent pedal exerciser
An exercise apparatus for performing recumbent pedalling exercises including pedals slidably mounted on a substantially horizontal track, a belt having one end secured to each pedal extending back...
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5496241 |
Exercise machine
An exercise machine of the present invention is transformable between a first mode for simulating an activity such as skiing or rowing involving reciprocating linear motion and a second mode for...
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5490824 |
Limb exerciser
Disclosed is a limb exerciser mainly including an outer wheel housing and an inner wheel set in the outer wheel housing. With frictional members disposed between the contact surfaces of the outer...
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5451070 |
Treadle drive system with positive engagement clutch
A treadle drive system operates comfortably in a standing or seated position with two toe or heel end pivoting treadles. A flexible drive line (chain, cable, belt, etc.) from each treadle drives a...
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5447479 |
Motor-less exercise treadmill with geared flywheels
A motor-less exercise treadmill including a main frame comprising a pair of spaced side-rail members having a bracket mounted transversely at a front end thereof, a U-shaped tubular rail mounted on...
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5383819 |
Damping device for gymnastic apparatus
A damping device includes a curved channel plate having a bottom end pivotally disposed around the peripheral flange of the flywheel of a rotary gymnastic apparatus and linked to a spring-supported...
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5322481 |
Exerciser driving mechanism
An exerciser driving mechanism generally comprising a driving wheel, a timing belt, a tension wheel, a free wheel, a flywheel, and a wool felt, with which the feeling of "inoperative pedaling"...
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5284462 |
Body exercising apparatus
A body exercising apparatus (10) is provided which allows for individual and combinational exercising of an upper body portion (12) and a lower body portion (14) of a user (16). The body exercising...
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RE34478 |
Exercise machines with dual resistance means
An exercise cycle having dual resistance structure as disclosed. An exercise cycle utilizing a pedal and crank and sprocket to drive a chain to a front mounted plastic wheel which employs a...
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5267925 |
Exercise dynamometer
An exercise machine utilizes a mechanical brake to provide the principal resistance. A dynamoelectric machine has its rotor connected to the flywheel of the exercise machine and its stator...
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5247854 |
Fly wheel device for bicycle exerciser
A fly wheel device for a bicycle exerciser having a fixing hub unit rotatively mounted on an exerciser frame for supporting a fly wheel made of inductive material. The fixing hub unit is integrally...
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5247853 |
Flywheel
A flywheel for a stationary exercise machine having a frictional resistance strap is formed of heat-sensitive plastic, and includes a band of heat-dissipating material disposed about the periphery...
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5232422 |
Exercise device
An exercise device having a driving sprocket coupled to a resistive driven sprocket. Pedals are connected to the driven sprocket and rotated by foot about an axis in a first direction. The driving...
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5205801 |
Exercise system
An exercise system including an exercise device having a user actuatable pedal mechanism coupled to a permanent magnet, DC motor operated as a generator and a load control arrangement for...
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5191809 |
Exercise bicycle flywheel
An exercise bicycle wheel comprises a pair of facing fly wheel halves. The flywheel halves include spokes which extend outwardly from a hub portion and terminate in concave rim portions which face...
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5180347 |
Controlling device with a road condition display for an exercise bicycle
A controlling device for a road condition display for an exercise bicycle comprises a picture device for providing a different motion picture of road conditions, a sensing device for sensing...
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5145479 |
Total body exercising apparatus
A total body exercising apparatus (100) for exercising the upper and lower body portions of a user (10) with separate and independent resistive loading forces, against which the respective body...
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5108091 |
Multi-purpose controller for a stationary bicycle
This invention relates to a multi-purpose controller for a stationary bicycle and in particular to one mounted on the lateral side of a rotating disc and having two wires connected with a display...
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5083772 |
Exercising apparatus
Exercising apparatus for simulating the characteristics of exercise during actual riding of a bicycle comprising a stationary frame device for mounting apparatus components comprising a pedal...
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5067710 |
Computerized exercise machine
A computerized exercise cycle is disclosed. The exercise cycle presents an exercise structure having a pair of pedals operable by a user against resistance provided by an adjustable resistance...
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5062632 |
User programmable exercise machine
An exercise apparatus with a control mechanism is disclosed. The control mechanism is linked to a bank of horizontally arranged slide potentiometers, which act as user-movable indicators. The user...
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5039091 |
Exercise machine having flywheel with variable resistance
An exercise machine that enables an exerciser to perform golf club swings, baseball bat swings, canoeing strokes, football kicks, tennis serves, ball throwing, weight lifting, bike exercise, and...
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5029846 |
Control device for simulating road cycling for an exercising apparatus
A control device which is provided on an upper end of an exercising apparatus includes a lever arm, and a cylinder which has a profile of hills. A belt which is provided around the wheel is...
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5018724 |
Arrangement for measuring physiologically generated weak biomagnetic signals while the examination subject is at rest and exercising
A multi-channel arrangement for measuring weak magnetic fields in living tissues, and for localizing the current sources which cause the magnetic fields by evaluating the topical magnetic values...
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5016871 |
Exercise machine resistance controller
The speed of operating structure of an exercise machine is sensed and rotates a worm gear interconnected to a reduction gear assembly to rotate a driver at a preselected rate. The driver is...
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5016870 |
Exercise device
An exercise device in the nature of an exercise bicycle includes a ground supported frame, a seat supported by the frame, a first flywheel supported for rotation by the frame, and pedals...
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4953415 |
Arrangement for converting reciprocating motion into even rotational motion
The invention relates to an arrangement for converting reciprocating motion into even rotational motion. The arrangement comprises a frame (1), a flywheel (2), a pull member (3) attached to the...
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4951937 |
Load mechanism for exercise devices
In a bicycle-type exercising apparatus, a roller is driven by the rear wheel of the bicycle. The roller is connected to a load device which varies the load resistance experienced by the person...
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4938474 |
Exercise apparatus and method which simulate stair climbing
An exercise apparatus is disclosed which simulates a stair climber, and which determines the amount of user exercise by the speed of rotation of a flywheel. The speed of the flywheel is controlled...
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4881732 |
Exercise device
An exercise device is provided with a frame. Two pedal structures are mounted on the frame. One pedal structure is to be driven by one's legs and the other pedal structure is to be driven by one's...
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4809970 |
Inertia mechanism in gymnastic bicycles or the like
An inertia mechanism for gymnastic bicycles having a pedalling axle, the mechanism includes an inertia flywheel and a set of cogged crowns of different diameters and different number of cogs...
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4792135 |
Compound multi-function gym benches
This compound multi-function gym bench is constructed with a seat frame, a hollow post, a weight post combined with a pushing handle and a T-shaped handle, a frame for pulling rope, and a couple of...
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4770411 |
Exercise apparatus ergometer
An ergometer (28) is employed on an exercise cycle (10) having a flywheel (20) rotated by pedals (16). A selectively tensionable endless belt (26) extends around the perimeter of flywheel (20) and...
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4705493 |
Transmission mechanism for gymnastic bicycle
An improved transmission mechanism for a gymnastic bicycle, in which the loaded fly wheel is mounted on the same shaft of the driving wheel, being in parallel with the same. The mechanism also...
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4673177 |
Resistance freewheel mechanism
A resistance freewheel mechanism useful with bicycle type exercisers in which a crank operated drive shaft is positively interlocked with an inertially weighted flywheel by a first positive acting...
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4630818 |
Torque metering device for a bicycle-type ergometer
The invention relates to a torque metering device for a bicycle-type ergometer, in which ergometer the braking force is steplessly adjustable and in which the rotating movement is compensated by...
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4602781 |
Dual action exercise cycle
A dual action stationary exercise cycle providing independent upper and lower body exercising capability. The cycle, in one embodiment, provides a foot actuated lower body exercising apparatus...
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4592544 |
Pedal-operated, stationary exercise device
A stationary exercise apparatus intended to simulate the action of pedaling a bicycle includes a base and a flywheel mounted on the base for rotation about a vertical axis. The flywheel is coupled...
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