EP2537566A1 - Machine d'entraînement de sport et procédé de commande correspondant - Google Patents

Machine d'entraînement de sport et procédé de commande correspondant Download PDF

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Publication number
EP2537566A1
EP2537566A1 EP11171349A EP11171349A EP2537566A1 EP 2537566 A1 EP2537566 A1 EP 2537566A1 EP 11171349 A EP11171349 A EP 11171349A EP 11171349 A EP11171349 A EP 11171349A EP 2537566 A1 EP2537566 A1 EP 2537566A1
Authority
EP
European Patent Office
Prior art keywords
pedal
linkage
pivotal
rotational axis
pedals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11171349A
Other languages
German (de)
English (en)
Inventor
Shu-yao WU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Strength Master Fitness Tech Co Ltd
Original Assignee
Strength Master Fitness Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Strength Master Fitness Tech Co Ltd filed Critical Strength Master Fitness Tech Co Ltd
Priority to EP11171349A priority Critical patent/EP2537566A1/fr
Publication of EP2537566A1 publication Critical patent/EP2537566A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
    • A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
    • A63B22/0017—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the adjustment being controlled by movement of the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0048—Exercising 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
    • A63B22/0056—Exercising 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/0676—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user
    • A63B2022/0682—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user with support elements being cantilevered, i.e. the elements being supported only on one side without bearing on tracks on the floor below the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/225—Resisting devices with rotary bodies with flywheels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/208—On a track which is itself moving during exercise

Definitions

  • the invention relates to a sports utility and, in particular, to a sports utility whose pedals can perform independent vertical and horizontal motions with two degrees of freedom.
  • US Pat. No. 7651444 discloses a sports machine shown in FIG. 11 . It includes a frame 9 whose front end has a vertical support 91. The rear end of the frame 9 has a driving wheel 92. Both sides of the driving wheel 92 have a crank 93, respectively. Both sides of the support 91 are pivotally installed with a swinging arm 94, respectively. The bottom end of each of the swinging arms 94 pivotally connects to one end of a pedal bar 95, respectively. The other end of the pedal bar 95 pivotally connects to the corresponding crank 93. Therefore, when the two swinging arms 94 make an alternating motion in the forward and backward directions on the frame 9, the pedal bars 95 are driven by the swinging arms 94 and the cranks 93 to perform running-like actions.
  • both sides of the two pedal bars 95 are provided with a sliding rail 951, respectively.
  • a pedal 96 is installed on each of the sliding rails 951 of the pedal bars 95 in a sliding way.
  • the pedal 96 is pivotally connected with a connecting bar 97, whose other end is pivotally connected to the support 91.
  • the connecting bar 97 is installed with a sliding sheath 971 in a sliding way.
  • Both ends of a movable connecting bar 972 are pivotally connected to the sliding sheath 971 and the swinging arm 94.
  • the pedals 96 in the conventional sports machine can have upward and downward displacements with the pedal bars 95 and have back and forth displacements as the pedal bars 95 slide, the sliding motion of the pedals 96 is correlated with the upward and downward motions. This is because the connecting relation between the connecting bars 97 and the movable connecting bars 972, and the support 91 and the swinging arms 94. That is, as the pedals 96 are driven by the pedal bars 95 to move up and downs, they are also driven by the connecting bars 97 and the movable connecting bars 972 to move back and forth along the pedal bars 95. As a result, if some component of the sports machine is out of order, e.g. some pivotal part does not have sufficient lubrication or any connecting bar is deformed or broken, then the other normal components thereof will be damaged too if one keeps using the machine. This will increase the repair and maintenance costs.
  • An objective of the invention is to provide a sports training machine whose pedal bars and pedals independently drive two sets of cranks, so that the pedals can perform independent reciprocal displacements upward and downward as well as forward and backward.
  • the invention also discloses the method thereof.
  • Another objective of the invention is to provide a sports training machine that enables its user to self-define whether he wants to perform upward-downward stepping, forward-backward sliding, or running, taking advantage of that fact that the pedals can perform independent reciprocal displacements upward and downward as well as forward and backward.
  • the invention includes a frame and two pedals.
  • the frame has a front end and a rear end.
  • the frame is provided with a first rotational axis, a second rotational axis, a first pivotal axis, and a second pivotal axis.
  • the two rotation axes are installed on one of the front end and the rear end.
  • Each of the pedals is installed on a pedal bar in a sliding way.
  • Each pedal bar is pivotally connected to the first pivotal axis by a point other than the two ends thereof.
  • One end of each of the pedal bars is pivotally connected with a first linkage, which in turn pivotally connects to the first rotational axis.
  • Each of the pedals is pivotally connected with one end of a corresponding second linkage, the other end of which pivotally connects to the second rotational axis.
  • a pivotal part is disposed between the two ends of the second linkage to pivotally connect to the second pivotal axis.
  • FIG. 1 is a three-dimensional view of the first embodiment of the invention
  • FIG. 2 is a planar side view of the first embodiment of the invention
  • FIG. 3 is a schematic view showing the first embodiment in action
  • FIG. 4 is another schematic view showing the first embodiment in action
  • FIG. 5 is yet another schematic view showing the first embodiment in action
  • FIG. 6 is a planar side view of the second embodiment of the invention.
  • FIG. 7 is a schematic view showing the stroke of pedals before changing the length of the first transmission link in the second embodiment
  • FIG. 8 is a schematic view showing the change in the stroke of pedals after reducing the length of the first transmission link in the second embodiment
  • FIG. 9 is a schematic view showing the stroke of pedals before changing the pivotal position between the first transmission link and the pedal bar in the second embodiment
  • FIG. 10 is a schematic view showing the change in the stroke of pedals after changing the pivotal position between the first transmission link and the pedal bar in the second embodiment
  • FIG. 11 is a schematic view showing the stroke of pedals before changing the length of the second transmission link in the second embodiment
  • FIG. 12 is a schematic view showing the change in the stroke of pedals after reducing the length of the second transmission link in the second embodiment
  • FIG. 13 is a schematic view showing the stroke of pedals before changing the pivotal position between the second transmission link and the swinging bar in the second embodiment
  • FIG. 14 is a schematic view showing the change in the stroke of pedals after changing the pivotal position between the second transmission link and the swinging bar in the second embodiment.
  • FIG. 15 is a three-dimensional view of a conventional sports machine.
  • FIGS. 1 and 2 Please refer to FIGS. 1 and 2 for a first embodiment of sports training machine according to the invention.
  • the machine includes: a frame 1 and two pedals 41.
  • the frame 1 has a front end 11 and a rear end 12.
  • the front end 11 is vertical provided with a support 13 with a first resistance device 2 and a second resistance device 3 disposed in the vertical direction.
  • the first resistance device 2 includes a first driving wheel 22 that rotates with respect to the first rotational axis 21 and a first resistance wheel 23 that provides resistance to the first driving wheel 22.
  • the second resistance device 3 includes a second driving wheel 32 that rotates with respect to the second rotational axis 31 and a second resistance wheel 33 that provides resistance to the second driving wheel 32.
  • Each of the two pedals 41 is installed on a pedal bar 4 in a sliding way.
  • Each of the pedal bars 4 is pivotally installed on the first pivotal axis 42 by a point other than the two ends thereof.
  • Each of the pedal bars 4 is pivotally connected to the frame 1 via the first pivotal axis 42.
  • One end of each of the pedal bars 4 pivotally connects to a first linkage 5.
  • the first linkage 5 includes a first crank 24 and a first transmission link 51.
  • One end of the first crank 24 pivotally connects to the first rotational axis 21 and rotates with respect to the first rotational axis 21.
  • One end of the first transmission link 51 pivotally connects to the first crank 24; the other end pivotally connects to one end 44 of the pedal bar 4.
  • Both sides of each of the pedal bars 4 have a sliding rail 43, respectively.
  • the pedal 41 is installed on the sliding rails 43 in a sliding way to slide back and forth along the sliding rails 43.
  • One end of a second linkage 6 pivotally connects to the pedal 41, and the other end pivotally connects to the second rotational axis 31.
  • the second linkage 6 includes a second crank 34, a second transmission link 61, a pivotal swinging bar 62, and a dragging bar 63.
  • One end of the second crank 34 pivotally connects to the second rotational axis 31 and rotates with respect to the second rotational axis 31.
  • One end of the second transmission link 61 pivotally connects to the second crank 34.
  • One end of the dragging bar 63 pivotally connects to one side of the pedal 41.
  • the body of the pivotal swinging bar 62 other than the two ends thereof has a pivotal portion 621 for a pivotal connection to the second pivotal axis 131.
  • the pivotal swinging bar 62 thus pivotally connects to the top end of the support 13. Both ends of the pivotal swinging bar 62 pivotally connect to the second transmission link 61 and the dragging bar 63.
  • the pedal 41 moves back and forth, the dragging bar 63 is driven to swing the pivotal swinging bar 62.
  • the second crank 34 is driven to rotate with respect to the second rotational axis 31. Therefore, the pedal performs a reciprocal motion in the forward and backward direction on the sliding rails 43.
  • a user stands on the two pedals 41 of the invention.
  • the person exerts a force on the pedals 41 so that the pedal bars 4 pivot with respect to the first pivotal axis 42.
  • the pedal bars 4 drive the first crank 24 via the first transmission link 51 to rotate with respect to the first rotational axis 21.
  • the first transmission link 51 brings the pedal bar 4 to pivot upward.
  • the first crank 24 continuously rotates with respect to the first rotational axis 21, driving the pedals 41 to perform reciprocal motion in the upward and downward direction.
  • the pivotal portions 621 of the pivotal swinging bars 62 are extended upward with a handle 64, respectively, for the user to hold.
  • the user can hold the handle 64 and swings with the swinging bar 62.
  • the second transmission link 61 drives the second crank 34 to rotate with respect to the second rotational axis 31.
  • the second crank 34 rotates counterclockwise, as shown in FIGS. 3 and 4
  • the second transmission link 61 is driven to swing the swinging bar 62 backward, thereby displacing the dragging bar backward.
  • the pedal 41 is dragged to move backward.
  • the second transmission link 61 is driven by the second crank 34 to swing the swinging bar 62 forward, thereby displacing the dragging bar 63 forward.
  • the pedal 41 is thus dragged to move forward.
  • the second crank 34 continuously rotates with respect to the second rotational axis 31, driving the pedals 41 to perform a reciprocal motion in the forward and backward direction.
  • the upward-downward and forward-backward reciprocal motions of the pedals 41 are done with the help of the first crank 24 and the second crank 34.
  • the first crank 24 and the second crank 34 drive the first linkage 5 and the second linkage 6, respectively.
  • the pedals 4 thus have independent upward-downward and forward-backward reciprocal motions. Both types of motions do not affect each other. This feature can prevent the situation that suppose some component is out of order, the entire structure may be damaged if the user keeps using the system. For maintenance, one only needs to check the broken component. The repair is thus simple and timesaving.
  • FIG. 6 Please refer to FIG. 6 for a second embodiment of the invention.
  • This embodiment differs from the first embodiment in that one can change the length of the first linkage 5 or the pivotal connecting point of the pedal bar 4 and the first linkage 5. This changes the stroke of the up-down reciprocal motion of the pedal bar 4.
  • At least on of the first crank 24 and the first transmission link 51 is composed of an outer tube and an inner tube.
  • the outer tube has a positioning element for positioning the inner tube with respect to the outer tube, thereby adjusting the length of the first crank 24 or the first transmission link 51.
  • the first transmission link 51 has the above-mentioned adjusting mechanism that consists of an outer tube 51A, an inner tube 5 1 B and a positioning element 51C.
  • One end of the pedal bar 4 has several first pivotal portions 44 with different distances to the first pivotal axis 42 for the first transmission link 51 to pivotally connect to.
  • the adjusting mechanism enables one to reduce the length of the first transmission link 51, as shown in FIG. 7 and FIG. 8 .
  • the pivotal amplitude of the pedal bar 4 with respect to the first pivotal axis 42 becomes larger, thereby increasing the stroke of the up-down reciprocal motion of the pedals 41.
  • the first transmission link 51 can pivotally connect to one of the first pivotal portions 44. Since the distances between the first pivotal portions 44 and the first pivotal axis 42 are different while the up-down displacement of the first transmission link 51 driven by the first crank 24 is fixed, the pivotal amplitude of the pedal bar 4 under the force of the first transmission link 51 varies with the pivotal connecting position of the first transmission link 51 on the pedal bar 4. As shown in FIG. 9 and FIG. 10 , if the pivotal connecting position is closer to the first pivotal axis 42, then the pivotal amplitude of the pedal bar 4 is larger. The stroke of the up-down reciprocal motion of the pedals 41 is also longer.
  • the second crank 34 and the second transmission link 61 consists of an outer tube and an inner tube.
  • the outer tube has a positioning element to position the inner tube with respect to the outer tube, thereby adjusting the length of the second crank 34 or the second transmission link 61.
  • the second transmission link 61 has the above-mentioned adjusting mechanism, consisting of an outer tube 61A, an inner tube 61B, and a positioning element 61C.
  • the end of the pivotal swinging bar 62 pivotally connected to the second transmission link 61 has several second pivotal portions 65 with different distances to the pivotal portion 621 for the second transmission link 61 to pivotally connect to.
  • the adjusting mechanism enables one to reduce the length of the second crank 34 or the second transmission link 61, as shown in FIG. 11 and FIG. 12 .
  • the swinging amplitude of the pivotal swinging bar 62 with respect to the pivotal portion 621 becomes larger, thereby increasing the stroke of the forward-backward reciprocal motion of the pedals 41 driven by the dragging bar 63.
  • the dragging bar 63 is selectively connected to one of the third pivotal portions 45 on the pedal to change the reciprocal distance of the pedal on the pedal bar.
  • the second transmission link 61 can be selectively connected to one of the second pivotal portions 65. Since the distances between the second pivotal portions 65 and the pivotal portion 621 are different while the up-down displacement of the second transmission link 61 driven by the second crank 34 is fixed, the swinging amplitude of the pivotal swinging bar 62 under the force of the second transmission link 61 varies with the pivotal connecting position of the second transmission link 61 on the pivotal swinging bar 62. As shown in FIG. 13 and FIG. 14 , if the pivotal connecting position is closer to the pivotal portion 621, then the swinging amplitude of the pivotal swinging bar 62 is larger. The stroke of the forward-backward reciprocal motion of the pedals 41 driven by the dragging bar 63 is also longer.
  • a first resistance device 2 and a second resistance device 3 are disposed on same side of a frame 1.
  • a second linkage 6 has three pivotal connecting ends, with a first pivotal connecting end pivotally connecting to a pedal 41, a second pivotal connecting end pivotally connecting to the second resistance device 3, and a third pivotal connecting end pivotally connecting to the frame 1. Therefore, the second linkage 6 swings pivotally with respect to the frame 1.
  • the forward-backward motion of the pedal 41 drives the second linkage 6 to drive the second resistance device 3.
  • One end of a pedal bar 4 is connected to the first resistance device 2 via a first linkage 5.
  • the body of the pedal bar other than the two ends thereof is pivotally connected to the frame 1.
  • the up-down motion of the pedal bar 4 drives the first linkage 5 to drive the first resistance device 2.
  • the invention thus has a control method to provide two resistances.
  • the forward-backward motion is smoother while the upward-downward motion is more restricted.
  • This configuration can simulate sliding.
  • the resistance of the first resistance device is adjusted to a minimum that is smaller than the resistance of the second resistance device, the forward-backward motion is more restricted while the upward-downward motion is smoother.
  • This configuration can simulate stepping vertically.
  • the above-mentioned second embodiment can be used for users of different builds. It can adjust the strokes of the pedals according to the step span and height, in accord with human factors engineering.

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  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mechanical Control Devices (AREA)
EP11171349A 2011-06-24 2011-06-24 Machine d'entraînement de sport et procédé de commande correspondant Withdrawn EP2537566A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11171349A EP2537566A1 (fr) 2011-06-24 2011-06-24 Machine d'entraînement de sport et procédé de commande correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11171349A EP2537566A1 (fr) 2011-06-24 2011-06-24 Machine d'entraînement de sport et procédé de commande correspondant

Publications (1)

Publication Number Publication Date
EP2537566A1 true EP2537566A1 (fr) 2012-12-26

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EP11171349A Withdrawn EP2537566A1 (fr) 2011-06-24 2011-06-24 Machine d'entraînement de sport et procédé de commande correspondant

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735344A1 (fr) * 2012-11-22 2014-05-28 Strength Master Fitness Tech Co., Ltd. Appareil d'exercice de roulement et procédé de commande de résistance de l'appareil d'exercice de roulement
US9199116B1 (en) 2014-08-25 2015-12-01 Dyaco International Inc. Exercise device providing adjustable pace length

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168552B1 (en) * 1992-11-04 2001-01-02 Paul William Eschenbach Selective lift elliptical exercise apparatus
US20040097339A1 (en) * 2002-08-07 2004-05-20 Moon Daniel Ross Adjustable stride elliptical motion exercise machine and associated methods
US20050250621A1 (en) * 1998-07-23 2005-11-10 Corbalis Kevin P Elliptical exercise device and arm linkage
US20090011910A1 (en) * 2007-06-07 2009-01-08 Ying-Chou Lai Auxiliary structure for fitness equipment efficacy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168552B1 (en) * 1992-11-04 2001-01-02 Paul William Eschenbach Selective lift elliptical exercise apparatus
US20050250621A1 (en) * 1998-07-23 2005-11-10 Corbalis Kevin P Elliptical exercise device and arm linkage
US20040097339A1 (en) * 2002-08-07 2004-05-20 Moon Daniel Ross Adjustable stride elliptical motion exercise machine and associated methods
US20090011910A1 (en) * 2007-06-07 2009-01-08 Ying-Chou Lai Auxiliary structure for fitness equipment efficacy
US7651444B2 (en) 2007-06-07 2010-01-26 Ying-Chou Lai Auxiliary structure for fitness equipment efficacy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735344A1 (fr) * 2012-11-22 2014-05-28 Strength Master Fitness Tech Co., Ltd. Appareil d'exercice de roulement et procédé de commande de résistance de l'appareil d'exercice de roulement
US9199116B1 (en) 2014-08-25 2015-12-01 Dyaco International Inc. Exercise device providing adjustable pace length

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