US20030228959A1 - Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running - Google Patents
Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running Download PDFInfo
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- US20030228959A1 US20030228959A1 US10/166,580 US16658002A US2003228959A1 US 20030228959 A1 US20030228959 A1 US 20030228959A1 US 16658002 A US16658002 A US 16658002A US 2003228959 A1 US2003228959 A1 US 2003228959A1
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- Prior art keywords
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- running
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- ground
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Links
- 238000000034 method Methods 0.000 claims description 9
- 210000002414 leg Anatomy 0.000 description 13
- 210000002683 foot Anatomy 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000016593 Knee injury Diseases 0.000 description 1
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0028—Training appliances or apparatus for special sports for running, jogging or speed-walking
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
- A61H2003/046—Wheeled walking aids for patients or disabled persons with braking means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0028—Training appliances or apparatus for special sports for running, jogging or speed-walking
- A63B2069/0037—Training appliances or apparatus for special sports for running, jogging or speed-walking safety devices, e.g. warning bells, rear-view mirrors
Definitions
- This invention relates to exercise apparatus.
- the invention relates to a method and apparatus for running.
- the invention relates to free wheeling exercise apparatus with an independent castoring steering wheel and a frame shaped and dimensioned to support and accompany an individual while running and to accommodate natural leg movement while the individual runs.
- a variety of apparatus is known that assists a person while walking. Such “walkers” are useful when an individual is walking or moving slowly, especially when the individual is in a weakened physical state.
- Bicycles typically include a frame, a seat, wheels, pedals, a chain driven by displacing the pedals, and handlebars to steer the bicycle. Bicycles are ridden and ordinarily are not utilized to support a person who is walking.
- FIG. 1 One prior art bike is illustrated in FIG. 1 herein and includes a frame 10 including a front portion 11 having a front wheel 12 and a handle 13 for steering the front wheel 12 .
- the bike also includes a rear portion 14 having two rear wheel axles 15 .
- a pair of wheels 20 are rotatably mounted on axles 15 .
- Two treadle-type driving systems 30 are provided for driving the rear wheels.
- the bike is turned with the rear wheels 20 when the rear wheels 20 are actuated with different speeds with the two driving systems 30 .
- the driving systems 30 each include a one-way ratchet sprocket wheel 31 mounted on a rear wheel axle 15 , include an L-shaped foot support having a middle portion pivotally coupled to the frame 10 at a pivot point 16 , include a foot pedal 33 secured on the foot support, and include a chain 34 engaged on the ratchet sprocket wheel 31 .
- One end of chain 34 is connected to a spring 35 .
- an individual is prevented from running, or, can no longer run easily or can no longer run without risk of injury.
- the individual may not be able to undergo the physical exertion necessary to run. Knee injuries may prevent an individual from running.
- an incapacitated individual who ordinarily is not able to run can run if assisted. Providing such assistance is typically impractical because it not a simple matter for another individual to run with and support an incapacitated individual.
- Another object of the invention is to provide an improved method and apparatus for assisting an individual, which method and apparatus do not require the participation of a nurse or other medical personnel to help the individual while the individual is exercising by running.
- FIG. 1 is a perspective view illustrating a prior art bicycle
- FIG. 2 is a perspective view illustrating exercise apparatus constructed in accordance with the principles of the invention
- FIG. 3 is front view of the apparatus of FIG. 2 illustrating further construction details thereof;
- FIG. 4 is a side view of the apparatus of FIG. 2;
- FIG. 5 is a top view of the apparatus of FIG. 2; and, FIG. 6 is a top viewing illustrating apparatus used to pivotally mount a wheel on the apparatus of FIG. 2.
- the apparatus includes a frame.
- the frame includes a front portion; and, first and second spaced apart rear portions connected to and extending rearwardly from the front portion.
- the apparatus also includes at least one ground-engaging steering wheel pivotally mounted on the front portion; at least one ground-engaging wheel pivotally mounted on the first rear portion; at least one ground-engaging wheel pivotally mounted on the second rear portion; and, a handle mounted on least one of the rear portions to support the individual while running.
- the front and rear portions are shaped and dimensioned such that an individual can, while grasping the handle, simultaneously push the apparatus and run freely along the ground between the rear portions without the individual's legs contacting the front portion and the rear portions.
- I provide an improved method for providing support for an individual while running.
- the method includes the step of providing running apparatus.
- the running apparatus includes a frame, and a plurality of ground engaging wheels supporting the frame above the ground.
- the apparatus is shaped and dimensioned to permit an individual to grasp the apparatus to provide support for the individual while running, and to freely move his legs while running without contacting the apparatus with his legs.
- the method also includes the step of using the apparatus to support an individual while running.
- FIGS. 2 to 5 illustrate exercise apparatus constructed in accordance with the invention and generally indicated by reference character 40 .
- Apparatus 40 includes a frame 41 .
- Frame 41 includes a front portion 43 and spaced apart rear portions 42 , 44 connected to and extending rearwardly from the front portion 43 .
- Frame 41 can be constructed in any desired manner with any type of material(s).
- Steering wheel 50 is rotatably mounted in conventional fashion on a fork assembly 49 .
- Fork assembly 49 can, if desired, include shock absorbers integrated in or mounted on one or both sides of the “fork”.
- a cylindrical member 48 is provided at the top of fork assembly 49 .
- Member 48 is rotatably mounted in hollow cylindrical sleeve-bushing 47 .
- Cylindrical member 48 freely rotates or turns in bushing 47 in the directions indicated by arrows W.
- Sleeve-bushing 47 is fixedly secured to the front 43 of frame 41 .
- Fork assembly 49 and wheel 50 rotate simultaneously in the directions indicated by arrow W.
- fork assembly 49 and wheel 50 rotate in the directions indicated by arrows S and T.
- Member 48 is free to rotate in sleeve-bushing 47 .
- the position of fork assembly 49 and wheel 50 is readily controlled by the user. If the user grasps and displaces handles 57 , 59 to turn frame 40 in the direction of arrow X, then wheel 50 and fork 49 turn in the direction of arrow S. If the user displaces handles 57 , 59 to turn frame 40 in the direction of arrow Y, the wheel 50 and fork 49 turn in the direction of arrow T.
- a spring or other means can be attached to member 48 .
- the spring generates a force on member 48 that causes member 48 to move back to a “center position”.
- wheel 50 is oriented to point straight ahead such that apparatus 40 moves along a straight line and does not turn.
- Rear wheel 51 is rotatably mounted in conventional fashion on a fork assembly 54 .
- Fork assembly 54 can, if desired, include shock absorbers integrated in or mounted on one or both sides of the “fork”.
- a cylindrical member 66 (FIG. 6), not visible in FIG. 2, is provided at the top of fork assembly 54 .
- Member 66 is rotatably mounted in hollow cylindrical sleeve-bushing 45 .
- Cylindrical member 66 freely rotates or turns in sleeve-bushing 45 in the same manner that member 48 rotates in sleeve-bushing 47 .
- Sleeve-bushing 45 is fixedly secured to the rear 44 of frame 41 .
- Fork assembly 54 and wheel 51 rotate side-to-side simultaneously in the same manner as fork assembly 49 and wheel 50 . If desired, fork assembly 54 can be fixed in sleeve-bushing 45 such that assembly 54 and wheel 51 constantly point straight ahead.
- Rear wheel 53 is rotatably mounted in conventional fashion on a fork assembly 52 .
- Fork assembly 52 can, if desired, include shock absorbers integrated in or mounted on one or both sides of the “fork”.
- a cylindrical member not visible in FIG. 2, is provided at the top of fork assembly 52 .
- the cylindrical member is rotatably mounted in hollow cylindrical sleeve-bushing 46 .
- the cylindrical member freely rotates or turns in sleeve-bushing 46 in the same manner that member 66 rotates in sleeve-bushing 45 .
- Sleeve-bushing 46 is fixedly secured to the rear 42 of frame 41 .
- Fork assembly 52 and wheel 53 rotate side-to-side simultaneously in the same manner as fork assembly 49 and wheel 50 .
- fork assembly 54 can be fixed in sleeve-bushing 45 such that assembly 54 and wheel 51 constantly point straight ahead.
- Fork assembly 52 is identical to fork assembly 54 .
- Wheel 53 is identical to wheel 51 .
- Support assembly 56 is removably mounted on sleeve-bushing 45 .
- Handle 57 is attached to support assembly 56 .
- Portion 56 A of support assembly 56 can be detached from sleeve-bushing 45 , assembly 56 inverted, and portion 56 A re-mounted on sleeve-bushing 45 . If, after assembly 56 is so inverted and portion 56 A is re-mounted on sleeve-bushing 45 , portion 56 A of assembly 56 is at the same distance above the ground as it was prior to the inversion and re-attachment of assembly 56 , inverting assembly 56 increases the height of handle 57 above the ground. The height of handle 57 above the ground is increased because, as can be seen in FIG. 3, handle 57 is initially positioned beneath portion 56 A. When assembly 56 is inverted and re-mounted, handle 57 is positioned above portion 56 A.
- Support assembly 58 is removably mounted on sleeve-bushing 46 .
- Handle 59 is attached to support assembly 58 .
- Portion 58 A of support assembly 58 can be detached from sleeve-bushing 45 , assembly 58 inverted, and portion 58 A re-mounted to sleeve-bushing 46 . If, after assembly 58 is inverted and portion 58 A is re-mounted on sleeve-bushing 46 , portion 58 A of assembly 58 is at the same distance above the ground, inverting assembly 58 increases the height of handle 59 above the ground. The height of handle 59 above the ground is increased because, as can be seen in FIG. 3, handle 59 is initially positioned beneath portion 58 A.
- handle 59 When assembly 58 is inverted and re-mounted on sleeve-bushing 46 , handle 59 is positioned above portion 58 A. Any other desired apparatus can be provided and mounted on frame 40 to permit the height of handles 57 to 59 above the ground to be adjusted.
- fork assemblies 49 , 54 , 52 and/or sleeve-bushings 47 , 45 , 46 can be constructed to permit the position of wheels 50 , 51 , 53 beneath frame to be adjusted so that wheels 50 , 51 , 53 are closer to or further away from frame 40 .
- the position of a member 48 can vertically slidably be adjusted in sleeve 47 and member 58 can be fixed at a desired position in sleeve 47 by using a quick release pin or other fastening means.
- fork assembly 49 is preferably, but not necessarily, canted outwardly away from frame 41 and wheels 51 , 53 an angle indicated by arrows F.
- Angle F is preferably in the range of one degree to twenty degrees.
- fork assembly 52 (and fork assembly 50 ) can be canted inwardly through an angle indicated by arrows C or can be canted outwardly through an angle indicated by arrows D.
- Angle C and D are preferably, but not necessarily, in the range of one degree to twenty degrees.
- each sleeve-bushing 47 , 45 , 46 is attached to its own operatively associated generally cylindrical hollow sleeve 64 .
- Sleeve 64 is shaped and dimensioned to be mounted on and slide along frame 41 to a desired position on frame 41 .
- a bushing—sleeve 45 is welded 80 or otherwise attached to a sleeve 64 .
- An aperture 68 is formed through the wall 65 of sleeve 64 .
- Another aperture is formed through end 44 of frame 41 .
- Sleeve 64 is slidably moved along frame 41 until aperture 68 is in alignment with the aperture formed through end 44 of frame 41 .
- a quick release pin 67 is inserted through the registered apertures to secure removably sleeve 64 in position on end 44 .
- Apertures can be similarly formed through frame 41 to position on frame 41 a sleeve 64 for each sleeve-bushing 46 and 47 .
- a sleeve 64 can, after pin 67 is removed, be rotated around frame 41 in the manner indicated by arrow M in FIG. 6.
- the bushing 45 , fork assembly 54 , and wheel 51 connected to the sleeve 64 also rotate in the direction of arrow M. Consequently, using sleeves 64 to mount bushings 45 and 46 permits fork assembly 54 and wheel 51 to be folded inwardly through an angle of about ninety degrees (or through any other desired angle) in the direction indicated by arrow A in FIG.
- fork assembly 52 and wheel 53 permits fork assembly 52 and wheel 53 to be folded inwardly through an angle of about ninety degrees (or any other desired angle) in the direction indicated by arrow B in FIG. 3.
- wheels 51 and 53 can be removed from the fork assemblies.
- Fork assembly 54 and wheel 51 can also (when sleeve-bushing 45 is secured to a sleeve 64 mounted on frame 41 ) be pivoted simultaneously with sleeve 64 around frame 41 and folded by moving fork assembly 54 and wheel 51 in a direction opposite that of the direction indicated by arrow A.
- Fork assembly 52 and wheel 53 can also (when sleeve-bushing 46 is secured to a sleeve 64 mounted on frame 41 ) be pivoted simultaneously with sleeve 63 around frame 41 and folded by moving fork assembly 52 and wheel 53 in a direction opposite that of the direction indicated by arrow B.
- fork assembly 49 and wheel 50 can be rotated through an angle of about ninety degrees (or through any other desired angle) around frame 41 simultaneously with sleeve 64 to a folded storage position.
- each wheel 50 , 51 , 53 can not be small, otherwise the apparatus would pose a safety hazard.
- the diameter of each wheel 50 , 51 , 53 is in the range of twelve inches to forty-eight inches, preferably sixteen inches to thirty-two inches.
- the height of handles 57 , 59 above the ground can also vary, but is typically in the range of eighteen inches to forty inches. As a general rule, the height of handles 57 , 59 above the ground is comfortable to a user if the handles are a height above the ground about equal to the length of the in seam of pants worn by the user.
- apparatus 40 is provided.
- the height of handles 57 , 59 is adjusted to a comfortable position for the user.
- the position that is comfortable for a user can vary.
- One position that is comfortable for many users is to have handles 57 , 59 at a height which permits the user to grasp the handles 57 , 59 such that the user's arms are substantially straight with the elbows slightly bent.
- This position permits the user to support partially his weight to relieve pressure and stress on the user's ankle, knee, and hip joints while the user is running. Relieving this stress can be critical if the user is suffering from arthritis or other joint discomfort or disease, and can be critical if the user is in rehabilitation and is not physically strong enough to support the full weight of his or her body while running.
- the shape of frame 41 and of other components of apparatus 40 is critical in the practice of the invention.
- the distance J between handles 57 and 59 must be sufficient for an individual to stand between handles 57 and 59 , comfortably grasp the handles, and run. Means can be provided for adjusting the distance J.
- the distance J between handles 57 and 59 and/or the distance between wheels 51 and 53 must be sufficient to permit an individual to run without contacting wheels 51 and 53 with his or her legs.
- the distance L from the rear of wheel 50 to the point at which the individual grasps handles 57 , 59 must be great enough to prevent the user's feet from kicking wheel 50 while the user is using and running in apparatus 40 .
- Frame 41 must be designed so a user's legs will not contact frame 41 while the user is running and grasping handles 57 and 59 .
- frame 41 it is not necessary in the practice of the invention that all parts of frame 41 be positioned above wheels 50 , 51 , 53 , placing frame 41 above the wheel helps to insure that there is sufficient open space to permit an individual to freely move his legs while running without hitting frame 41 with his legs.
- an individual can freely move his or her legs along the ground while running when the individual can make the leg movement he or she normally makes while jogging.
- the apparatus 40 of the invention can be designed to allow an individual to run “full tilt”, but is presently intended to be used for jogging or running at a slow or medium pace. Individuals who are able to run “full tilt” likely would not need or use apparatus 40 .
- More than one wheel 50 can be mounted on the front portion 43 of frame 41 . More than one wheel 51 can be mounted on rear portion 44 . More than one wheel 53 can be mounted on rear portion 42 .
- a cross bar 61 can be mounted on frame 41 .
- a manually operated lever for controlling brakes for wheels 50 , 51 , and/or 53 can be mounted on bar 61 or at any other desired location on apparatus 40 .
- Bar 61 must not interfere with the normal leg movement of a user while the user is utilizing apparatus 40 to run.
- Wheel brakes can be mounted on apparatus 40 in conventional fashion at any desired appropriate location to brake wheels 50 , 51 , and/or 53 .
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
Exercise apparatus is provided to accompany an individual while the individual is running along the ground. The apparatus supports the individual and permits the individual to move his legs freely while running. The apparatus includes a pair of spaced apart rear wheels and a free castoring front steering wheel. The individual steers the apparatus by turning the rear of the apparatus to cause the front steering wheel to turn.
Description
- This invention relates to exercise apparatus.
- More particularly, the invention relates to a method and apparatus for running.
- In a further respect, the invention relates to free wheeling exercise apparatus with an independent castoring steering wheel and a frame shaped and dimensioned to support and accompany an individual while running and to accommodate natural leg movement while the individual runs.
- A variety of apparatus is known that assists a person while walking. Such “walkers” are useful when an individual is walking or moving slowly, especially when the individual is in a weakened physical state.
- A variety of bicycles are also known. Bicycles typically include a frame, a seat, wheels, pedals, a chain driven by displacing the pedals, and handlebars to steer the bicycle. Bicycles are ridden and ordinarily are not utilized to support a person who is walking. One prior art bike is illustrated in FIG. 1 herein and includes a
frame 10 including afront portion 11 having afront wheel 12 and ahandle 13 for steering thefront wheel 12. The bike also includes arear portion 14 having tworear wheel axles 15. A pair ofwheels 20 are rotatably mounted onaxles 15. Two treadle-type driving systems 30 are provided for driving the rear wheels. The bike is turned with therear wheels 20 when therear wheels 20 are actuated with different speeds with the twodriving systems 30. Thedriving systems 30 each include a one-wayratchet sprocket wheel 31 mounted on arear wheel axle 15, include an L-shaped foot support having a middle portion pivotally coupled to theframe 10 at apivot point 16, include afoot pedal 33 secured on the foot support, and include achain 34 engaged on theratchet sprocket wheel 31. One end ofchain 34 is connected to aspring 35. - Many individuals exercising by running. Some individuals run as a hobby. Other individuals run as part of physical therapy. There are other reasons that individuals may wish to exercise by running.
- In many cases, however, an individual is prevented from running, or, can no longer run easily or can no longer run without risk of injury. For example, after an individual has undergone surgery or is recovering from an injury, the individual may not be able to undergo the physical exertion necessary to run. Knee injuries may prevent an individual from running. In some cases, an incapacitated individual who ordinarily is not able to run can run if assisted. Providing such assistance is typically impractical because it not a simple matter for another individual to run with and support an incapacitated individual.
- Accordingly, it would be highly desirable to provide a method and apparatus that would permit an incapacitated individual to run without requiring the assistance of a physical therapist or other person.
- Therefore, it is a principal object of the instant invention to provide an improved method and apparatus for assisting an individual while the individual runs.
- Another object of the invention is to provide an improved method and apparatus for assisting an individual, which method and apparatus do not require the participation of a nurse or other medical personnel to help the individual while the individual is exercising by running.
- These and other, further and more specific objects and advantages of the invention will be apparent to those of skill in the art from the following detailed description thereof, taken in conjunction with the drawings, in which:
- FIG. 1 is a perspective view illustrating a prior art bicycle;
- FIG. 2 is a perspective view illustrating exercise apparatus constructed in accordance with the principles of the invention;
- FIG. 3 is front view of the apparatus of FIG. 2 illustrating further construction details thereof;
- FIG. 4 is a side view of the apparatus of FIG. 2;
- FIG. 5 is a top view of the apparatus of FIG. 2; and, FIG. 6 is a top viewing illustrating apparatus used to pivotally mount a wheel on the apparatus of FIG. 2.
- Briefly, in accordance with the invention, I provide an improved exercise apparatus for supporting an individual while running and for accommodating movement of the individual's legs while running. The apparatus includes a frame. The frame includes a front portion; and, first and second spaced apart rear portions connected to and extending rearwardly from the front portion. The apparatus also includes at least one ground-engaging steering wheel pivotally mounted on the front portion; at least one ground-engaging wheel pivotally mounted on the first rear portion; at least one ground-engaging wheel pivotally mounted on the second rear portion; and, a handle mounted on least one of the rear portions to support the individual while running. The front and rear portions are shaped and dimensioned such that an individual can, while grasping the handle, simultaneously push the apparatus and run freely along the ground between the rear portions without the individual's legs contacting the front portion and the rear portions.
- In another embodiment of the invention, I provide an improved method for providing support for an individual while running. The method includes the step of providing running apparatus. The running apparatus includes a frame, and a plurality of ground engaging wheels supporting the frame above the ground. The apparatus is shaped and dimensioned to permit an individual to grasp the apparatus to provide support for the individual while running, and to freely move his legs while running without contacting the apparatus with his legs. The method also includes the step of using the apparatus to support an individual while running.
- Turning now the drawings, which depict the presently preferred embodiments of the invention for the purpose of illustration thereof, and not by way of limitation of the scope of the invention, and in which like characters refer to corresponding elements throughout the several views, FIGS.2 to 5 illustrate exercise apparatus constructed in accordance with the invention and generally indicated by
reference character 40.Apparatus 40 includes aframe 41.Frame 41 includes afront portion 43 and spaced apartrear portions front portion 43.Frame 41 can be constructed in any desired manner with any type of material(s). -
Steering wheel 50 is rotatably mounted in conventional fashion on afork assembly 49.Fork assembly 49 can, if desired, include shock absorbers integrated in or mounted on one or both sides of the “fork”. Acylindrical member 48 is provided at the top offork assembly 49.Member 48 is rotatably mounted in hollow cylindrical sleeve-bushing 47.Cylindrical member 48 freely rotates or turns in bushing 47 in the directions indicated by arrows W. Sleeve-bushing 47 is fixedly secured to thefront 43 offrame 41.Fork assembly 49 andwheel 50 rotate simultaneously in the directions indicated by arrow W. Whenmember 48 rotates in the direction of arrows W inbushing 47,fork assembly 49 andwheel 50 rotate in the directions indicated by arrows S andT. Member 48 is free to rotate in sleeve-bushing 47. The position offork assembly 49 andwheel 50 is readily controlled by the user. If the user grasps and displaces handles 57, 59 to turnframe 40 in the direction of arrow X, thenwheel 50 andfork 49 turn in the direction of arrow S. If the user displaces handles 57, 59 to turnframe 40 in the direction of arrow Y, thewheel 50 andfork 49 turn in the direction of arrow T. - If desired, a spring or other means can be attached to
member 48. The spring generates a force onmember 48 that causesmember 48 to move back to a “center position”. Whenmember 48 is in the “center position”,wheel 50 is oriented to point straight ahead such thatapparatus 40 moves along a straight line and does not turn. -
Rear wheel 51 is rotatably mounted in conventional fashion on afork assembly 54.Fork assembly 54 can, if desired, include shock absorbers integrated in or mounted on one or both sides of the “fork”. A cylindrical member 66 (FIG. 6), not visible in FIG. 2, is provided at the top offork assembly 54. Member 66 is rotatably mounted in hollow cylindrical sleeve-bushing 45. Cylindrical member 66 freely rotates or turns in sleeve-bushing 45 in the same manner thatmember 48 rotates in sleeve-bushing 47. Sleeve-bushing 45 is fixedly secured to the rear 44 offrame 41.Fork assembly 54 andwheel 51 rotate side-to-side simultaneously in the same manner asfork assembly 49 andwheel 50. If desired,fork assembly 54 can be fixed in sleeve-bushing 45 such thatassembly 54 andwheel 51 constantly point straight ahead. -
Rear wheel 53 is rotatably mounted in conventional fashion on afork assembly 52.Fork assembly 52 can, if desired, include shock absorbers integrated in or mounted on one or both sides of the “fork”. A cylindrical member, not visible in FIG. 2, is provided at the top offork assembly 52. The cylindrical member is rotatably mounted in hollow cylindrical sleeve-bushing 46. The cylindrical member freely rotates or turns in sleeve-bushing 46 in the same manner that member 66 rotates in sleeve-bushing 45. Sleeve-bushing 46 is fixedly secured to the rear 42 offrame 41.Fork assembly 52 andwheel 53 rotate side-to-side simultaneously in the same manner asfork assembly 49 andwheel 50. If desired,fork assembly 54 can be fixed in sleeve-bushing 45 such thatassembly 54 andwheel 51 constantly point straight ahead.Fork assembly 52 is identical to forkassembly 54.Wheel 53 is identical towheel 51. -
Support assembly 56 is removably mounted on sleeve-bushing 45.Handle 57 is attached to supportassembly 56.Portion 56A ofsupport assembly 56 can be detached from sleeve-bushing 45,assembly 56 inverted, andportion 56A re-mounted on sleeve-bushing 45. If, afterassembly 56 is so inverted andportion 56A is re-mounted on sleeve-bushing 45,portion 56A ofassembly 56 is at the same distance above the ground as it was prior to the inversion and re-attachment ofassembly 56, invertingassembly 56 increases the height ofhandle 57 above the ground. The height ofhandle 57 above the ground is increased because, as can be seen in FIG. 3, handle 57 is initially positioned beneathportion 56A. Whenassembly 56 is inverted and re-mounted, handle 57 is positioned aboveportion 56A. -
Support assembly 58 is removably mounted on sleeve-bushing 46.Handle 59 is attached to supportassembly 58.Portion 58A ofsupport assembly 58 can be detached from sleeve-bushing 45,assembly 58 inverted, andportion 58A re-mounted to sleeve-bushing 46. If, afterassembly 58 is inverted andportion 58A is re-mounted on sleeve-bushing 46,portion 58A ofassembly 58 is at the same distance above the ground, invertingassembly 58 increases the height ofhandle 59 above the ground. The height ofhandle 59 above the ground is increased because, as can be seen in FIG. 3, handle 59 is initially positioned beneathportion 58A. Whenassembly 58 is inverted and re-mounted on sleeve-bushing 46, handle 59 is positioned aboveportion 58A. Any other desired apparatus can be provided and mounted onframe 40 to permit the height ofhandles 57 to 59 above the ground to be adjusted. Similarly,fork assemblies bushings wheels wheels frame 40. For example, the position of amember 48 can vertically slidably be adjusted insleeve 47 andmember 58 can be fixed at a desired position insleeve 47 by using a quick release pin or other fastening means. - As is illustrated in FIG. 4,
fork assembly 49 is preferably, but not necessarily, canted outwardly away fromframe 41 andwheels - As is illustrated in FIG. 3, fork assembly52 (and fork assembly 50) can be canted inwardly through an angle indicated by arrows C or can be canted outwardly through an angle indicated by arrows D. Angle C and D are preferably, but not necessarily, in the range of one degree to twenty degrees.
- In one embodiment of the invention, each sleeve-
bushing hollow sleeve 64.Sleeve 64 is shaped and dimensioned to be mounted on and slide alongframe 41 to a desired position onframe 41. A bushing—sleeve 45 is welded 80 or otherwise attached to asleeve 64. Anaperture 68 is formed through the wall 65 ofsleeve 64. Another aperture is formed throughend 44 offrame 41.Sleeve 64 is slidably moved alongframe 41 untilaperture 68 is in alignment with the aperture formed throughend 44 offrame 41. Aquick release pin 67 is inserted through the registered apertures to secureremovably sleeve 64 in position onend 44. Apertures can be similarly formed throughframe 41 to position on frame 41 asleeve 64 for each sleeve-bushing - One advantage of a
sleeve 64 is that it can, afterpin 67 is removed, be rotated aroundframe 41 in the manner indicated by arrow M in FIG. 6. Whensleeve 64 rotates in the direction of arrow M, thebushing 45,fork assembly 54, andwheel 51 connected to thesleeve 64 also rotate in the direction of arrow M. Consequently, usingsleeves 64 to mountbushings assembly 54 andwheel 51 to be folded inwardly through an angle of about ninety degrees (or through any other desired angle) in the direction indicated by arrow A in FIG. 3, and, permits forkassembly 52 andwheel 53 to be folded inwardly through an angle of about ninety degrees (or any other desired angle) in the direction indicated by arrow B in FIG. 3. If desired, beforefork assemblies wheels Fork assembly 54 andwheel 51 can also (when sleeve-bushing 45 is secured to asleeve 64 mounted on frame 41) be pivoted simultaneously withsleeve 64 aroundframe 41 and folded by movingfork assembly 54 andwheel 51 in a direction opposite that of the direction indicated by arrowA. Fork assembly 52 andwheel 53 can also (when sleeve-bushing 46 is secured to asleeve 64 mounted on frame 41) be pivoted simultaneously with sleeve 63 aroundframe 41 and folded by movingfork assembly 52 andwheel 53 in a direction opposite that of the direction indicated by arrow B. - When sleeve-
bushing 47 is affixed to asleeve 64 mounted onframe 41,fork assembly 49 andwheel 50 can be rotated through an angle of about ninety degrees (or through any other desired angle) aroundframe 41 simultaneously withsleeve 64 to a folded storage position. - Since
apparatus 40 is used by an individual while running,wheels wheel - The height of
handles handles - In use,
apparatus 40 is provided. The height ofhandles handles handles - After the user grasps handles57 and 59, the user begins simultaneously running and moving
apparatus 40 in a forward direction of travel T. The user, by running, provides the motive power to moveapparatus 40. The user manipulateshandles - The shape of
frame 41 and of other components ofapparatus 40 is critical in the practice of the invention. The distance J betweenhandles handles handles wheels wheels wheel 50 to the point at which the individual grasps handles 57, 59 must be great enough to prevent the user's feet from kickingwheel 50 while the user is using and running inapparatus 40.Frame 41 must be designed so a user's legs will not contactframe 41 while the user is running and graspinghandles - The apparatus disclosed in U.S. Pat. No. 6,299,189 and shown in FIG. 1 herein is not suited or safe for running. An individual attempting to run in the apparatus would hit the
pedals 33 andframe 14 with his legs. Further, the handles provided on the prior art apparatus of FIG. 1 would tend to cause an individual to lean forward, which is not the proper posture for running and which tends to put the individual in an unstable, unbalanced orientation. - Although it is not necessary in the practice of the invention that all parts of
frame 41 be positioned abovewheels frame 41 above the wheel helps to insure that there is sufficient open space to permit an individual to freely move his legs while running without hittingframe 41 with his legs. As used herein, an individual can freely move his or her legs along the ground while running when the individual can make the leg movement he or she normally makes while jogging. Theapparatus 40 of the invention can be designed to allow an individual to run “full tilt”, but is presently intended to be used for jogging or running at a slow or medium pace. Individuals who are able to run “full tilt” likely would not need oruse apparatus 40. - More than one
wheel 50 can be mounted on thefront portion 43 offrame 41. More than onewheel 51 can be mounted onrear portion 44. More than onewheel 53 can be mounted onrear portion 42. - A
cross bar 61 can be mounted onframe 41. A manually operated lever for controlling brakes forwheels bar 61 or at any other desired location onapparatus 40.Bar 61 must not interfere with the normal leg movement of a user while the user is utilizingapparatus 40 to run. Wheel brakes can be mounted onapparatus 40 in conventional fashion at any desired appropriate location to brakewheels - Having described the presently preferred embodiments and best mode of the invention in such terms as to enable those of skill in the art to understand and practice the invention, I claim:
Claims (2)
1. Exercise apparatus for supporting an individual while running and for accommodating movement of the individual's legs while running, said exercise apparatus including
(a) a frame including
(i) a front portion, and
(ii) first and second spaced apart rear portions connected to and extending rearwardly from said front portion;
(b) at least one ground-engaging steering wheel pivotally mounted on said front portion;
(c) at least one ground-engaging wheel pivotally mounted on said first rear portion;
(d) at least one ground-engaging wheel pivotally mounted on said second rear portion;
(e) handle means mounted on least one of said rear portions to support the individual while running;
said front and rear portions being shaped and dimensioned such that an individual can, while grasping said handle means, simultaneously push said apparatus and run freely along the ground between said rear portions without the individual's legs contacting said front portion and said rear portion while running.
2. A method for providing support for an individual while running, including the steps of
(a) providing running apparatus including
(i) a frame, and
(ii) a plurality of ground engaging wheels supporting the frame above the ground,
said apparatus being shaped to dimension to permit an individual to
(iii) grasp the apparatus to provide support for the individual while running, and
(iv) freely move his legs while running without contacting said apparatus with his legs; and,
(b) using the apparatus to support an individual while running.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/166,580 US20030228959A1 (en) | 2002-06-05 | 2002-06-05 | Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running |
US11/207,164 US20060071443A1 (en) | 2002-06-05 | 2005-08-18 | Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/166,580 US20030228959A1 (en) | 2002-06-05 | 2002-06-05 | Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/207,164 Continuation US20060071443A1 (en) | 2002-06-05 | 2005-08-18 | Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030228959A1 true US20030228959A1 (en) | 2003-12-11 |
Family
ID=29710694
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/166,580 Abandoned US20030228959A1 (en) | 2002-06-05 | 2002-06-05 | Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running |
US11/207,164 Abandoned US20060071443A1 (en) | 2002-06-05 | 2005-08-18 | Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/207,164 Abandoned US20060071443A1 (en) | 2002-06-05 | 2005-08-18 | Free wheeling exercise apparatus with independent castoring steering wheel and with frame shaped and dimensioned to support and accompany an individual and to accommodate leg movement while the individual is running |
Country Status (1)
Country | Link |
---|---|
US (2) | US20030228959A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050085349A1 (en) * | 2003-10-17 | 2005-04-21 | Walter Dandy | Apparatus for shifting weight from a runner to a wheeled frame |
US7001313B1 (en) * | 2003-05-23 | 2006-02-21 | Crnkovich Gary M | Exercise assistance device |
US8469861B1 (en) | 2008-08-20 | 2013-06-25 | Susan L. McFee | Pushable exercise apparatus for resistance training |
US9422023B1 (en) * | 2015-08-06 | 2016-08-23 | Steven Aloysius Espenschied | Bicycle for riding and walking |
WO2017172473A1 (en) * | 2016-03-31 | 2017-10-05 | University Of Main System Board Of Trustees | Stylized adaptive mobility device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130193668A1 (en) * | 2012-01-20 | 2013-08-01 | Ronald Decker | Adult tricycle |
RU2714145C1 (en) * | 2019-07-31 | 2020-02-12 | Константин Зорьевич Пономарев | Therapeutic run bike for treatment and rehabilitation |
RU194979U1 (en) * | 2019-07-31 | 2020-01-09 | Константин Зорьевич Пономарев | Therapeutic runbike for treatment and rehabilitation |
RU2709605C1 (en) * | 2019-07-31 | 2019-12-18 | Константин Зорьевич Пономарев | Electric three-wheel therapeutic electric run bike for people with disabilities |
RU2712344C1 (en) * | 2019-07-31 | 2020-01-28 | Константин Зорьевич Пономарев | Therapeutic bicycle for treatment and rehabilitation |
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US4239248A (en) * | 1978-10-10 | 1980-12-16 | Ewers Marion H | Collapsible walker |
US4375294A (en) * | 1981-03-10 | 1983-03-01 | Beauchamp Carl C | Jogging vehicle |
US4867439A (en) * | 1986-04-15 | 1989-09-19 | The Coach And Company Incorporated | Locomotion exercise enhancement equipment |
US5224717A (en) * | 1990-07-27 | 1993-07-06 | Lowen Amy E | Walking aid device |
US5275426A (en) * | 1991-10-17 | 1994-01-04 | Tankersley Cecil A | Thoracic suspension walker |
US5538268A (en) * | 1994-01-03 | 1996-07-23 | Miller; Jonathan J. | Foldable walking stabilizer device for physically disabled persons |
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2002
- 2002-06-05 US US10/166,580 patent/US20030228959A1/en not_active Abandoned
-
2005
- 2005-08-18 US US11/207,164 patent/US20060071443A1/en not_active Abandoned
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US4239248A (en) * | 1978-10-10 | 1980-12-16 | Ewers Marion H | Collapsible walker |
US4375294A (en) * | 1981-03-10 | 1983-03-01 | Beauchamp Carl C | Jogging vehicle |
US4867439A (en) * | 1986-04-15 | 1989-09-19 | The Coach And Company Incorporated | Locomotion exercise enhancement equipment |
US5224717A (en) * | 1990-07-27 | 1993-07-06 | Lowen Amy E | Walking aid device |
US5275426A (en) * | 1991-10-17 | 1994-01-04 | Tankersley Cecil A | Thoracic suspension walker |
US5538268A (en) * | 1994-01-03 | 1996-07-23 | Miller; Jonathan J. | Foldable walking stabilizer device for physically disabled persons |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7001313B1 (en) * | 2003-05-23 | 2006-02-21 | Crnkovich Gary M | Exercise assistance device |
US20050085349A1 (en) * | 2003-10-17 | 2005-04-21 | Walter Dandy | Apparatus for shifting weight from a runner to a wheeled frame |
US7341543B2 (en) * | 2003-10-17 | 2008-03-11 | Walter Dandy | Apparatus for shifting weight from a runner to a wheeled frame |
US8469861B1 (en) | 2008-08-20 | 2013-06-25 | Susan L. McFee | Pushable exercise apparatus for resistance training |
US9422023B1 (en) * | 2015-08-06 | 2016-08-23 | Steven Aloysius Espenschied | Bicycle for riding and walking |
WO2017172473A1 (en) * | 2016-03-31 | 2017-10-05 | University Of Main System Board Of Trustees | Stylized adaptive mobility device |
US10667979B2 (en) | 2016-03-31 | 2020-06-02 | University Of Maine System Board Of Trustees | Stylized adaptive mobility device |
Also Published As
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US20060071443A1 (en) | 2006-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: EXPRESSLY ABANDONED -- DURING EXAMINATION |