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WO2010123374A1 - Dispositif pour appareil d'entraînement musculaire - Google Patents

Dispositif pour appareil d'entraînement musculaire Download PDF

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Publication number
WO2010123374A1
WO2010123374A1 PCT/NO2010/000131 NO2010000131W WO2010123374A1 WO 2010123374 A1 WO2010123374 A1 WO 2010123374A1 NO 2010000131 W NO2010000131 W NO 2010000131W WO 2010123374 A1 WO2010123374 A1 WO 2010123374A1
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WO
WIPO (PCT)
Prior art keywords
vibrator
training
training apparatus
vibration
motors
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.)
Ceased
Application number
PCT/NO2010/000131
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English (en)
Inventor
Tor Einar Sandvikmoen
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2010123374A1 publication Critical patent/WO2010123374A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • A63B21/00196—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using pulsed counterforce, e.g. vibrating resistance means
    • 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
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle

Definitions

  • This invention relates to a vibrator. More particularly it concerns a vibrator producing directionally fixed vibrations. It is particularly possible to change the vibration direction and the vibration amplitude.
  • Vibration training has been more and more widespread and is now used in body building training, for physical therapy, for rehabilitation, in sports training and also for well-being and looks.
  • vibration platforms where the training persons are standing on the platform plate of the vibration platform doing their exercises.
  • the vibration platform may be provided with handles or straps for the training person to be able to find support. Training on such vibration platforms is particularly favourable for muscles involved in walking and running.
  • the vibration platforms are relatively large, and it is also possible to sit or lie on some of these and at the same time do exercises.
  • Vibration platforms are on their underside provided with one or more motors, which may get the platform plate to vibrate sideways, back and forth, and up and down. It has particularly turned out that the up and down movement is favourable for training.
  • the up and down movement may be carried out in two ways: As a tilting movement where the one side is moving up while the other side is moving down. The other manner of movement is that the whole of the platform plate moves up and down. It has also turned out that the vibration frequency is significant for the benefit of the training and that this may vary from person to person.
  • a typical frequency for vibration platforms of the tilting type is between 5 and 35 Hz, and between 20 and 50 Hz for platforms where the whole platform plate moves up and down.
  • Biomechanical muscle stimulation also called rhythmical 5 neuro-muscular stimulation is, as opposed to full body- vibration, a local stimulation of isolated muscles or groups of muscles.
  • Biomechanical muscle stimulation is passive in the sense that the person does not perform any exercise. The person takes up an appropriate pose and positions the bodyo part on the vibration apparatus or in contact with the vibration apparatus and holds this pose in the desired time.
  • vibrators may be o electrically, hydraulically, pneumatically or mechanically driven. Vibrators driven by a motor, where an eccentric mass or weight is fastened to the shaft of the motor is much used. In such vibrators the weight rotates in one plane. The resultant vector of the weight movement will sweep around in one plane. Also known are vibrators having more than one rotating weight. Vibrators having counter rotating weights are particularly known. Thus patent document US 4,084,445 describes a vibrator having two or in pairs counter rotating equal weights having the same distance between the rotation centre and the mass centre of the weights and where the weights move with the same speed.
  • Such a vibrator will mainly give off a linear vibration where the direction is defined by the two points where the mass centres simultaneously are in the same direction relative to the rotation axis.
  • This patent document further teaches how the vibration direction may be adjusted relative to the enclosing housing of the vibrator.
  • a hand dumbbell where the vibrator is provided with a U-shaped handle to operate the hand dumbbell with both hands.
  • the vibrator is formed as a hollow pipe with end plates.
  • the vibrator is provided with a central bar coinciding with the central axis of the pipe.
  • An electric motor is placed inside a motor housing, and the motor housing is eccentrically rotatable about the central bar. When the motor is running it will drive the motor housing via a gear mechanism to rotate around the central bar.
  • the motor and the drive are in themselves the eccentric weight of the vibration mechanism.
  • the vibrations are not directionally fixed.
  • Patent document EP 1 624 940 describes different designs of a vibrator that may be post-installed on a training apparatus.
  • a vibrator designed like a weight adapted to the weight magazine on a training apparatus is described.
  • the vibration mechanism itself is of a known type having an electrically powered motor with eccentric weights attached to the motor shaft.
  • the vibrations are not directionally fixed, but since the vibrations are transferred from the weight magazine to the downhaul of the training apparatus via a wire or string, only vibrations in the longitudinal direction of the wire will be transferred to the downhaul.
  • a hand dumbbell having a bar/handle and one weight in each of the bar end portions is described. A motor is placed inside the bar of the hand dumbbell while the eccentric weights rotate inside the hollow weights.
  • the amplitude and strength of the vibrations are limited by the size of the weight.
  • the vibrations are not directionally fixed.
  • a vibrator placed inside a housing shaped like a weight disc having a central hole fit for a bar.
  • An electrically powered motor is provided with a crank attached to the motor shaft.
  • the crank is provided with a connecting rod in which the first end is attached to the crank and the second end to a piston. When the motor is running, the piston will move back and forth and bring about a vibration.
  • the piston is however positioned beside the hole of the housing.
  • the obtained vibration will therefore be partly directionally fixed, perpendicular to the longitudinal axis of the bar, but the vibration will also apply a torque about the longitudinal axis of the bar.
  • Patent document US 4,989,861 describes a training apparatus where a mechanism gives an increased weight resistance in pulses lasting 5 to 100 milliseconds between 1 and 5 times per second.
  • the pulsating, increased weight resistance stretches the muscle while it is working.
  • the apparatus does thus not create a linear vibration as the movement is in one direction from an initial position.
  • Utility model document DE 200 10 140 describes a muscle training apparatus where a fitted vibrator of an eccentric type makes a footplate rock with a frequency of 2 to 10 Hz.
  • the rocking direction or vibrating direction is in the same direction as the force that the training person applies to the training apparatus.
  • Patent document WO 90/04436 describes an extended, flexible training apparatus .
  • the training apparatus is provided with a centrally positioned handle. By moving or shaking the handle back and forth, an oscillating movement is set up in the apparatus.
  • the frequency is dependent on how fast the training person is able to move or shake the handle and will be in the region of 4-6 Hz.
  • the vibration is produced by deliberate use of muscles.
  • a vibrating hand dumbbell being sold under the trade name of Mini -Vibraflex. This consists of a four-sided, nearly square frame. The vibration elements are placed in two parallel vibrator housings in the frame, while two connecting sides are at right angles to the vibrator housings and connect these.
  • the frame is provided with a handle nearly parallel to the vibrator housings and lying in a plane with these and being fastened centrally to the connecting sides.
  • Weights are releasably fastened to the outside of the frame in fittings having axes that are coincident with the handle's longitudinal axis.
  • manoeuvring element is meant a training apparatus organ arranged to be operated by means of muscle power.
  • the manoeuvring element may be movable and in itself have the necessary mass to give a training effect, or the manoeuvring element is connected to weights or other movement resistance causing a muscle power to be performed to move the manoeuvring element .
  • the manoeuvring element may also be fixed or immovable.
  • the performer may then carry out static muscle training by squeezing or pulling the manoeuvring element.
  • the performer may also carry out dynamic muscle work against an immovable manoeuvring element by the training person using parts of or its whole body weight as movement resistance.
  • the training apparatus is a bar shaped to be able to be gripped about .
  • the bar may be of such as iron or steel.
  • Such a training apparatus is suitable for training the upper arm biceps.
  • the bar in this case constitutes the manoeuvring element and the manoeuvring element is movable.
  • the bar may in one or both ends be provided with fixed weights, so that the bar and weights constitute the training apparatus, a so-called hand dumbbell.
  • the manoeuvring element of the hand dumbbell is the bar. From weight lifting there is further known a dumbbell being constituted by a bar provided with loose disks or weight disks held in place with locks.
  • the bar may further be provided with a case wherein the bar is rotateable .
  • the dumbbell constitutes the training apparatus and the bar or the case is the manoeuvring element.
  • training apparatuses having movable manoeuvring elements are mentioned stationary or common bicycles where the pedals constitute the manoeuvring element; stair simulator where the base block is the manoeuvring element; training benches of different types where downhaul press handles, a so-called bolster to do leg curl or thigh curl and so-called pec-deck constitutes different forms of manoeuvring elements.
  • training apparatuses having immovable manoeuvring elements are mentioned wall bars where the bar is the manoeuvring element. Handle for push-ups is also an immovable manoeuvring element.
  • training apparatuses having multiple sets of manoeuvring elements being operated simultaneously.
  • a rowing machine where the oars or handles are movable manoeuvring elements where the oars are connected to movement resistances in the form of such as hydraulic resistances, and the footrests are fixed manoeuvring elements.
  • the above is not a complete list, but only meant to illustrate the concept of manoeuvring element.
  • manoeuvring elements may have other forms adapted to the training activity that the training apparatus is intended for.
  • dynamic muscle training also known as isotonic training, is meant that the muscle performs work. This may be concentric muscle training where the muscle is shortened while a force is generated, or it may be eccentric muscle training where the muscle “holds back" while it is stretched or lengthened.
  • static muscle training also known as isometric training, is meant that the muscle generates a force without the muscle being lengthened or shortened. Work is thus not performed as neither the body or any body part of the performer is moving, nor is any object that the force is acting against.
  • the known vibration platforms for training purposes have the drawback that they have a limited effect on muscles in a certain distance from the vibration platform' s platform plate. This is because the body muscles and joints will dampen the vibrations so that the vibration amplitude becomes less, particularly in the upper body when the training person is standing on the platform plate.
  • Directionally fixed vibrations in for example vertical direction being produced by a vibration platform of the tilting or rocking type does not have the right direction when training muscles in the upper extremities.
  • Other known training apparatuses being provided with a vibrator, are not provided with a vibrator giving directionally fixed vibrations. The vibrations will particularly not be applied to the body of the training person in such a way that the vibrations affect the working muscle fibres in the longitudinal direction of these.
  • the training apparatus provided with vibrators, producing vibrations over a whole plane, may be experienced as unpleasant in training use. Some vibrators also give a torque that one must use force to counteract, and this acts disturbingly on the training.
  • a vibrator to produce vibrations parallel to the working muscle fibres in the muscle under training may do this by acting on a neighbouring body part.
  • This can be described as follows.
  • the starting position is that the thigh and the calf form an angle of more than 90°.
  • the knee is to be considered as a hinge between the thigh and the calf.
  • Contraction of the thigh muscle (quadriceps femoris / the four-headed knee stretcher) makes the calf stretch. This happens in that the forward thigh muscle is connected to the shin by tendons running over the knee joint.
  • the knee is designed so that the calf may only move in approximately one plane. This plane is here called the working plane.
  • a vibrator is set against the front side of the calf, for example like a bolster, and the vibration direction is 90° to the longitudinal direction of the calf and in the working plane, then the vibrations will be transmitted to the thigh muscle having a direction parallel to the muscle fibres in the thigh muscle.
  • the object of the invention is to remedy or reduce at least one of the disadvantages of the prior art.
  • a first object is to produce a vibrator device the may be fastened to various types of manoeuvring elements and set the manoeuvring element in directionally fixed vibrations.
  • a second object is to be able to change the direction of the directionally fixed vibrations in relation to the manoeuvring element.
  • a third object is to be able to change the direction of the directionally fixed vibrations in relation to the manoeuvring element while a person under training is doing a training exercise.
  • a fourth object is to be able to vary the amplitude of the vibrations, and a fifth object is to be able to vary the amplitude of the vibrations while a person under training is doing a training exercise.
  • a sixth object is to be able to vary the vibration frequency between 1 and 100 Hz.
  • the invention relates to a device for a muscle training apparatus of the type provided with a manoeuvring element and a vibrator to yield a directed, oscillating force (F) superimposed on the power making resistance for the muscles to be trained, characterised in that the vibrator is arranged such that the oscillating force (F) may be directed through the manoeuvring element and that the vibrator may be provided with at least two counter rotating swing bodies.
  • the vibrator may be directly attached to the manoeuvring element.
  • the vibrator may be provided with at least two motors whereof each may be provided with at least one swing body. At least one of the motors is provided with a speed regulator. This has the advantage that the vibration frequency may be adjusted to the desired level by adjusting the speed of the motors. A further advantage is that the motors may have different speeds in a time period and again thereafter have the same speed. This has the effect that the direction of vibration will change.
  • the weights may be radially displaceable along the swing body arms.
  • the first swing body may be provided with a first actuator arranged to displace the first weight radially along the first arm and the second swing body may be provided with a second actuator arranged to displace the second weight radially along the second arm.
  • the weights may be displaceable along the arms and be locked in the desired position by means of for example screws .
  • At least one of the motors or actuators may be connected to an external power source.
  • at least one of the motors or actuators may be connected to an internal power source.
  • the motors and/or the actuators may be of the low voltage type and the power supply may be batteries or rechargeable batteries of known kind. This is particularly advantageous if it is desired that the training apparatus is to be mobile and a cable to an external power source would be unsuitable. In other training apparatuses it may be desirable to have an external power supply because more powerful vibrations are desired requiring a larger motor or larger motors, or larger actuators, or that it is not desirable to change batteries or charge batteries requiring a greater maintenance effort.
  • the motors may be supplied with electricity from the grid while the actuators may be of the low voltage type and provided with batteries or rechargeable batteries being built into the vibrator.
  • At least one of the motors or the actuators may be provided with at least one external regulator.
  • at least one of the motors or the actuators may be provided with a means for radio communication.
  • the external regulator may be a speed regulator of known type connected to the vibrator by means of a cable.
  • the speed regulator may communicate with the vibrator via radio communication or other known wireless communication such as infrared communication or ultrasonic communication.
  • the speed regulator may be arranged to adjust at least two motors such that the motors for a period have different speeds of rotation to again rotate with the same speed of rotation thereafter.
  • Such a regulator may communicate with the vibrator by means of a cable or by means of wireless communication such as radio communication.
  • a further regulator arranged to control the actuators and thereby adjust the radial position of the displaceable weights along the swing body arms.
  • a regulator may communicate with the vibrator by means of a cable or by means of wireless communication such as radio communication. This has the advantage that the frequency, vibration direction and amplitude of the vibrator may be adjusted externally also when the vibrator is in use.
  • Fig. 1 shows a counter-rotating vibrator of the eccentric type having one motor,-
  • Fig. 2 shows a counter-rotating vibrator of the eccentric type having two motors ;
  • Fig. 3 shows a perspective view of a section of a training apparatus where the vibrator shown in figure 2 is shown together with a manoeuvring element;
  • Fig. 4 shows an alternative embodiment of the vibrator shown in figure 2 having displaceable weights each provided with a linear actuator.
  • the reference numeral 1 indicates a vibrator of the counter-rotating type where a first motor 2 is provided with a drive shaft 22 meshing with a not shown conical gear arranged to move a first rotatably supported eccentric swing body 3 about a rotation axis 7, and to move a second rotatably supported eccentric swing body 4 about the rotation axis 7 in a direction of rotation opposite to the swing body 3.
  • the swing body 3 consists of an arm 32 and on the radial end portion 34 of the arm 32 is provided with a weight 36.
  • the weight 36 is designed to be able to rotate freely in a radial direction inside a vibrator housing 5 made up of a circularly shaped wall 52, a first end wall 56 and a second not shown end wall.
  • the swing body 4 consists of an arm 42 and on the radial end portion 44 of the arm 42, the arm 42 is provided with a weight 46.
  • the weight 46 is designed to be able to rotate freely in a radial direction inside the circular wall 52.
  • a supporting arm 6 extends diagonally from the inner shell surface 54 of the circular wall 52.
  • the first motor 2 is positioned in a recess 61 in the supporting arm 6 and the motor 2 is attached to it with not shown attachment means .
  • the swing body 3 and the swing body 4 are positioned on one side each of the supporting arm 5 6.
  • the vibrator housing 5 is provided with a hollow shaft 72 the central axis of which is coincident with the axis 7.
  • the hollow shaft 72 is attached to the end wall 56, extends through the supporting arm 6 and is attached to the second end wall of the vibrator housing 5.
  • the inside diameter ofo the shaft 72 is adapted to a manoeuvring element 8, see figure 3.
  • the first end wall 56 and the second end wall are provided with recesses (not shown) coinciding with the inside diameter of the hollow shaft 72.
  • the first swing body 3 and the second swing body 4 ares rotatably supported to the shaft 72.
  • the first motor 2 is provided with a current carrying cable (not shown) being led out of the vibrator housing 5 through a slot or hole (not shown) in the wall 52 of the vibrator housing 5.
  • the cable may be connected to a power source and be provided with ao switch and a regulator of known type for adjustment of the rotation speed of the motor.
  • a first motor 2 is provided with a drive shaft 22, which via a not shown conical gear is5 arranged to move a first supported swing body 3 about a rotation axis 7.
  • a second motor 20 is provided with a drive shaft 23, which via a not shown conical gear is arranged to move a second supported swing body 4 about the rotation axis 7 in an opposite direction of rotation to that of the swingo body 3.
  • the first motor 2 and the second motor 20 are attached to this supporting arm 6 with not shown attachment means in a recess 61 and a recess 63 respectively in the supporting arm 6.
  • the swing bodies 3 and 4 are both rotatably supported attached to the shaft 72 so that the swing bodies 3 and 4 are positioned on one side 5 each of the supporting arm 6.
  • the longitudinal axes of the motors 2 and 3 are displaced relative to each other along the axis 7.
  • the motors 2 and 20 are provided with necessary known means for synchronising (not shown) and power supply (not shown) .
  • the synchronization of the motors 2, 20 may also beo adjusted in a known manner so that the swing bodies 3 and 4 rotate at different speeds for a short period of time to rotate with the same speed thereafter. This has the effect that the rotational resultant vector changes direction and thereby changes the direction of vibration.
  • the motor or motors may be of a low voltage type driven by batteries, accumulators or battery eliminators, or of a high voltage type for connection to common grid in a known manner.
  • the person versed in the art will further know that the o supporting arm 6 may be designed in different ways and that the mutual positions of the motor 2 and the motor 20 may be varied.
  • FIG 4 is shown an alternative embodiment to the vibrator 1 shown in figure 2.
  • the weights 36 and 46 are 5 displaceably arranged on the arms 32 and 42 respectively.
  • the actuators 38, 48 are meshing with translation rods 39 and 49 respectively.
  • the translation rodso 39, 49 may be of the threaded type.
  • the actuators 38, 48 are provided with a not shown power source, which may be of the low voltage or high voltage type.
  • the actuators 38, 48 are further provided with not shown means for radio communication.
  • the actuators 38, 48 are activated via radio communication and will in a known manner displace the weights 36, 46 in a radial direction to a desired position on the arms 32, 42.
  • the weights 36, 46 are displaceably disposed along the arms 32, 42 and fastened to the arms 32, 42 by such as screw connections.
  • Example 1 The vibrator 1 shown in figure 1 is attached to a manoeuvring element 8 in the form of a dumbbell bar 8 as shown in figure 3 and the vibrator 1 constitutes together with the dumbbell bar 8, ordinary weight disks and locks and possibly a case, a training apparatus.
  • the motor 2 When the motor 2 is activated, the arms 32 and 42 will rotate in different directions of rotation.
  • the common mass point of the arm 32 and the weight 36 coincides in the radial direction with the common mass point of the arm 42 and the weight 46 relative to the axis 7, the produced vibration amplitude will be maximum in this direction. This direction is shown as "F" in the figures.
  • the vibration amplitude will be maximum in a direction 180° relative to the first maximum.
  • This direction fixed vibration will be transmitted from the vibrator 1 to the dumbbell bar 8 and possibly further to the case as a directionally fixed vibration and without the dumbbell bar being given a torque about the longitudinal axis 81 of the dumbbell bar 8.
  • the vibration will be transmitted from the manoeuvring element 8 to the muscles of the training person being active in the exercise.
  • the vibrator 1 may be attached to dumbbell bar 8 such that the bar 8 is prevented from rotating relative to the vibrator housing 5 about its longitudinal axis 7 in the hollow shaft 72 of the vibrator housing.
  • the vibration direction relative to the room will change if the training person does such as an arm curl.
  • the vibrator 1 may be rotatably attached to the dumbbell bar 8 and/or the dumbbell is provided with a case.
  • the vibration direction will then be constant relative to the room, for example constant in the vertical direction whatever the position of the training person and movement of the training apparatus throughout the exercise .
  • a vibrator 1 may be adapted, for example by the shaft 72 of the vibration housing 5 having a suitable inside diameter and the vibrator 1 being provided with suitable locking means of a known type, to be attached directly to a bolster being used in the exercises leg curl or thigh curl.
  • the vibration direction may be adapted so that the vibration is approximately parallel to the longitudinal axis of the calf of the training person.
  • a vibrator 1 may be adapted to be attached directly to an oar in a rowing machine for example by the shaft 72 of the vibration housing 5 having a suitable diameter and the vibrator 1 is provided with suitable locking means of a known type.
  • the oar may be made split in two and one of the parts is provided with a peg in the longitudinal direction of the oar such that the peg is adapted to fit in the hollow shaft 72 and such that the free end of the peg fits in an end portion of the second part of the oar.
  • the vibration direction may be adapted such that the vibration is approximately parallel to an imaginary line between the oar handle and the shoulder joint of the training person.
  • a vibrator 1 may be adapted as for example in example 2 to be attached directly to a bar in a wall bar adapted thereto.
  • the vibration direction may be adapted such that the vibration direction is vertical and thereby approximately parallel to the forearm of the training person hanging in the bar.
  • the vibration direction may alternatively be adapted such that the vibration direction is horizontal and thereby approximately at right angles to the forearm of the training person hanging in the bar.
  • the two motors 2, 20 in a vibrator 1 as shown in figures 2 and 3 are synchronised, but individually adjustable.
  • a control unit of per se known type is used to change the vibration direction of the vibrator 1. This is done by setting the desired direction of vibration by means of a suitable apparatus such as a rotatable knob.
  • the synchronising unit reduces the rotational speed of for example the arm 32 somewhat relative to the rotational speed of the other arm 42 for a short period of time, where the length of the period is a function of the angular difference between the former direction of vibration and the new, desired direction of vibration and the rotational speeds of the arms 32 and 42.
  • the person versed in the art will know how an algorithm for the desired control of the synchronising unit may be designed. It is also possible to design the algorithm such that the direction of vibration may change according to a set pattern throughout the performance of an exercise .
  • a vibrator 1 as described may be adapted to other manoeuvring elements 8 than shown in the examples.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

L'invention porte sur un dispositif pour appareil d'entraînement musculaire, du type comportant un élément de manœuvre (8) et un vibreur (1) afin de produire une force d'oscillation dirigée (F) superposée à la force constituant une résistance pour des muscles devant être entraînés, lequel dispositif est caractérisé en ce que le vibreur (1) est agencé de telle sorte que la force d'oscillation (F) est dirigée à travers l'élément de manœuvre (8), et le vibreur (1) est d'un type à contre-rotation.
PCT/NO2010/000131 2009-04-23 2010-04-09 Dispositif pour appareil d'entraînement musculaire Ceased WO2010123374A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20091621A NO329697B1 (no) 2009-04-23 2009-04-23 Anordning ved muskeltreningsapparat
NO20091621 2009-04-23

Publications (1)

Publication Number Publication Date
WO2010123374A1 true WO2010123374A1 (fr) 2010-10-28

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WO (1) WO2010123374A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2485908A (en) * 2010-11-25 2012-05-30 James Griffiths A vibrating barbell weight
ITUA20162344A1 (it) * 2016-04-06 2017-10-06 Reaxing Srl Attrezzo ginnico
WO2023050519A1 (fr) * 2021-09-29 2023-04-06 歌尔股份有限公司 Mécanisme de support de poids réglable et dispositif habitronique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868653A (en) * 1995-09-01 1999-02-09 Klasen; Heinz Vibrating barbell
US7294095B2 (en) * 2004-05-04 2007-11-13 Richard Charnitski Vibrating device for exercise equipment
US20070298941A1 (en) * 2003-05-21 2007-12-27 Norbert Egger Retrofit Kit for a Training Device and Training Device
GB2452100A (en) * 2007-11-08 2009-02-25 Don-Lon Yeh Vibration device for muscle training

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868653A (en) * 1995-09-01 1999-02-09 Klasen; Heinz Vibrating barbell
US20070298941A1 (en) * 2003-05-21 2007-12-27 Norbert Egger Retrofit Kit for a Training Device and Training Device
US7294095B2 (en) * 2004-05-04 2007-11-13 Richard Charnitski Vibrating device for exercise equipment
GB2452100A (en) * 2007-11-08 2009-02-25 Don-Lon Yeh Vibration device for muscle training

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2485908A (en) * 2010-11-25 2012-05-30 James Griffiths A vibrating barbell weight
GB2485908B (en) * 2010-11-25 2015-03-18 James Griffiths A barbell and a pair of weights for a barbell
ITUA20162344A1 (it) * 2016-04-06 2017-10-06 Reaxing Srl Attrezzo ginnico
WO2017175167A1 (fr) * 2016-04-06 2017-10-12 Reaxing S.R.L. Dispositif d'exercice
WO2023050519A1 (fr) * 2021-09-29 2023-04-06 歌尔股份有限公司 Mécanisme de support de poids réglable et dispositif habitronique

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