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EP0190065A1 - Exercising apparatus with a frame pivotally mounted around a driving shaft - Google Patents

Exercising apparatus with a frame pivotally mounted around a driving shaft Download PDF

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Publication number
EP0190065A1
EP0190065A1 EP86400047A EP86400047A EP0190065A1 EP 0190065 A1 EP0190065 A1 EP 0190065A1 EP 86400047 A EP86400047 A EP 86400047A EP 86400047 A EP86400047 A EP 86400047A EP 0190065 A1 EP0190065 A1 EP 0190065A1
Authority
EP
European Patent Office
Prior art keywords
bar
frame
axis
rotation
uprights
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Withdrawn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
EP86400047A
Other languages
German (de)
French (fr)
Inventor
Louis Champavier
Alain Giaccardi
Jean-Pierre Villemaire
Pierre Simon Vigna
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0190065A1 publication Critical patent/EP0190065A1/en
Withdrawn legal-status Critical Current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
    • 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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/157—Ratchet-wheel links; Overrunning clutches; One-way clutches
    • 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
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
    • 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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • A63B21/4035—Handles, pedals, bars or platforms for operation by hand
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
    • A63B23/03525—Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4045—Reciprocating movement along, in or on a guide
    • 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
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047—Pivoting movement

Definitions

  • the present invention relates to a weight training device, and more particularly to such a device comprising an exercise bar movable relative to a frame.
  • the present invention aims to overcome these drawbacks.
  • the subject of the invention is a weight training device comprising an exercise bar (13) movable relative to a frame (1) characterized in that said frame comprises a freely oscillating structure (3) around a axis of rotation (2), structure on which said bar is slidably mounted.
  • This mobile frame serves as a reference plane for the movement of the maneuvering bar; attached to this bar are attached, at one or both ends, the drive members, consisting either of a real mass or of an equivalent simulated mass constituted by the tension of jacks, springs or by the operation of a motor reversible in the four quadrants of the speed-torque plane.
  • the freedom of rotation of the frame relative to the axis allows the operator to determine his work plan according to his morphology and preferences.
  • the displacement of the exercise bar inside the reference plane constituted by the whole of the frame allows the return of the loads in one or two parallel planes, perpendicular to the axis of transmission, (constancy of the moment of forces ), whether the loads are real (masses made up of cast iron discs) or simulated (loads made up of engine torques, springs or hydraulic cylinders).
  • the invention also relates to the drive of the axis of rotation by the drive bar by means of said members (chains, cables or articulated rods) by means of toothed wheels or grooved pulleys, rigidly fixed on the shaft. of rotation.
  • a preferred device of the invention comprises an electric motor, for example with double shaft output, coaxial with the axis of rotation, on which current laws can be programmed.
  • the device consists of a horizontal platform forming a base (1), and a movable horizontal drive shaft (2) resting on bearings (16).
  • This shaft (2) supports all the elements of the mobile frame, essentially two uprights (3) with central slide (3 '), positioned longitudinally on the axis (2) and angularly movable relative thereto and, from on either side of these two uprights, two toothed wheels (4) for the transmission of movement, rigidly fixed on the axis.
  • One end of the drive shaft (2) has another toothed wheel or toothed belt pulley (5), connected by a chain or belt (6) to a toothed wheel or other toothed pulley (7), keyed onto the shaft of an electric motor (8).
  • the two uprights (3) are connected to the upper part by a mechanical connection (9) joining the two uprights (3).
  • two toothed wheels or grooved pulleys (10) of the same type as (4), mounted idly on the axis and located in the same vertical plane as the pulley (4), perpendicular to the two trees (2) and (9).
  • the toothed wheels (4) and (10) are connected to each other by appropriate transmission means (chains, toothed belts, cables, etc.), the front end of the two transmission chains being securely held in place by both ends of the exercise bar (12).
  • This exercise bar (12) consists of two coaxial bars:
  • Two ancillary devices (14) fixed on the base (1) receive hydraulic cylinders or springs (15), whose role is to bring back and maintain, when stationary, the frame in a plane perpendicular to the base.
  • FIG. 2 shows the detail of the fastenings of the drive shaft (2) on the bearings (16), themselves fixed on angles (17), as well as the detail of the mounting of the uprights (3), and of the wheels teeth (4) and (5) on the drive shaft (2).
  • FIG. 3 shows the arrangement of the pulleys or toothed wheels for transmitting the movement (5) and (7), on the mechanical connection side with the motor (8).
  • This arrangement has the advantage taking into account the characteristics of the motors to allow the production of a reduction gear by the choice of pulleys (5) and (7) of appropriate diameters.
  • FIG. 4 Another preferred embodiment of the invention, illustrated in FIG. 4, consists in the choice of a motor (20) with double shaft outlet, constituted by the axis (2) itself.
  • the mechanical assembly described in the present invention constitutes a mobile frame around a transmission axis mechanically connected to an electric motor serving as a load.
  • the system makes it possible to work in a variable plane and to bring the forces exerted on the bar (12) down and perpendicular to the drive shaft (2).
  • the mobile frame allows simultaneously the displacement of the bar kept horizontal by the transmission system and the monitoring of the movement executed, by its angular displacement.
  • the device of the invention is particularly suitable for the production of bodybuilding, reeducation or medical equipment used in effort measurement.

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

Abstract

Exercising apparatus comprising an exercise bar (13) which can be moved relative to a frame (1). The said frame comprises a structure (3) which oscillates freely about an axis of rotation (2), on which structure the said bar is slidably mounted. The axis of rotation (2) also acts as an axis for transmitting loads opposed to the movement of the exercise bar (13). <IMAGE>

Description

La présente invention concerne un appareil de musculation, et plus particulièrement un tel appareil comprenant une barre d'exercice mobile par rapport à un bâti.The present invention relates to a weight training device, and more particularly to such a device comprising an exercise bar movable relative to a frame.

On connaît essentiellement dans l'état de la technique un type de charpente en forme de parallélogramme, fixée solidement sur un socle, dans le plan duquel, une barre d'exercice peut se déplacer. A cette barre est rattachée, par des moyens appropriés, (chaînes, câbles) la masse correspondant à l'exercice.Essentially known in the prior art a type of frame in the form of a parallelogram, fixed firmly on a base, in the plane of which, an exercise bar can move. To this bar is attached, by appropriate means (chains, cables) the mass corresponding to the exercise.

Les inconvénients de ces dispositifs sont connus, en particulier :

  • - l'obligation d'une structure rigide et solide, susceptible d'encaisser la valeur des différents efforts lors des mouvements de l'athlète,
  • - l'obligation pour l'athlète de confondre le plan de travail de son corps avec le plan de déplacement de la barre (vertical). C'est au corps humain de s'adapter aux contraintes de la mécanique.
  • - Difficulté d'adapter une motorisation apportant souplesse et programmation à ce genre d'appareillage.
The drawbacks of these devices are known, in particular:
  • - the obligation of a rigid and solid structure, capable of collecting the value of the various efforts during the movements of the athlete,
  • - the obligation for the athlete to confuse the work plan of his body with the plane of movement of the bar (vertical). It is up to the human body to adapt to the constraints of mechanics.
  • - Difficulty in adapting a motorization bringing flexibility and programming to this kind of equipment.

Ces inconvénients ont pour conséquence de limiter l'utilisation de ce type de matériel lors de l'entraînement des athlètes ou de la rééducation des patients.These drawbacks have the consequence of limiting the use of this type of equipment during the training of athletes or the rehabilitation of patients.

La présente invention vise à palier ces inconvénients.The present invention aims to overcome these drawbacks.

A cet effet, l'invention a pour objet un appareil de musculation comprenant une barre d'exercice (13) mobile par rapport à un bâti (1) caractérisé en ce que ledit bâti comporte une structure librement oscillante (3) autour d'un axe de rotation (2), structure sur laquelle ladite barre est montée coulissante.To this end, the subject of the invention is a weight training device comprising an exercise bar (13) movable relative to a frame (1) characterized in that said frame comprises a freely oscillating structure (3) around a axis of rotation (2), structure on which said bar is slidably mounted.

Cette charpente mobile sert de plan de référence, au déplacement de la barre de manoeuvre ; à cette barre sont rattachés, à une ou aux deux extrémités, les organes d'entraînement, constitués soit d'une masse réelle soit d'une masse simulée équivalente constituée par la tension de vérins, de ressorts ou par le fonctionnement d'un moteur réversible dans les quatre quadrants du plan vitesse-couple.This mobile frame serves as a reference plane for the movement of the maneuvering bar; attached to this bar are attached, at one or both ends, the drive members, consisting either of a real mass or of an equivalent simulated mass constituted by the tension of jacks, springs or by the operation of a motor reversible in the four quadrants of the speed-torque plane.

La liberté de la rotation de la charpente par rapport à l'axe permet à l'opérateur de déterminer son plan de travail selon sa morphologie et ses préférences.The freedom of rotation of the frame relative to the axis allows the operator to determine his work plan according to his morphology and preferences.

Le déplacement de la barre d'exercice à l'intérieur du plan de référence constitué par l'ensemble de la charpente permet le renvoi des charges dans un ou deux plans parallèles, perpendiculaires à l'axe de transmission, (constance du moment des forces), que les charges soient réelles (masses constituées par des disques de fonte) ou simulées (charges constituées par des couples de moteur, des ressorts ou des vérins hydrauliques).The displacement of the exercise bar inside the reference plane constituted by the whole of the frame allows the return of the loads in one or two parallel planes, perpendicular to the axis of transmission, (constancy of the moment of forces ), whether the loads are real (masses made up of cast iron discs) or simulated (loads made up of engine torques, springs or hydraulic cylinders).

L'invention vise également l'entraînement de l'axe de rotation par la barre d'entraînement au moyen desdits organes (chaînes, câbles ou tiges articulées) par le biais de roues dentées ou de poulies à gorge, fixées rigidement sur l'arbre de rotation.The invention also relates to the drive of the axis of rotation by the drive bar by means of said members (chains, cables or articulated rods) by means of toothed wheels or grooved pulleys, rigidly fixed on the shaft. of rotation.

Un dispositif préféré de l'invention comprend un moteur électrique, par exemple à double sortie d'arbre, coaxial à l'axe de rotation, sur lequel on peut programmer des lois de courant.A preferred device of the invention comprises an electric motor, for example with double shaft output, coaxial with the axis of rotation, on which current laws can be programmed.

On décrira maintenant, à titre d'exemple non limitatif, deux modes de réalisation particuliers de l'invention, en référence aux dessins schématiques annexés dans lesquels :

  • - la figure 1 est une vue en perspective d'un premier mode de réalisation,
  • - les figures 2 et 3 sont des vues en perspective, à plus grande échelle, de détails du mode de réalisation de la figure 1, et
  • - la figure 4 illustre un deuxième mode de réalisation.
Two specific embodiments of the invention will now be described, by way of non-limiting example, with reference to the appended schematic drawings in which:
  • FIG. 1 is a perspective view of a first embodiment,
  • FIGS. 2 and 3 are perspective views, on a larger scale, of details of the embodiment of FIG. 1, and
  • - Figure 4 illustrates a second embodiment.

Dans le mode de réalisation des figures 1 à 3, le dispositif se compose d'une plate-forme horizontale formant socle (1), et d'un arbre de transmission horizontal mobile (2) reposant sur des paliers (16).In the embodiment of Figures 1 to 3, the device consists of a horizontal platform forming a base (1), and a movable horizontal drive shaft (2) resting on bearings (16).

Cet arbre (2) supporte tous les éléments de la charpente mobile, soit essentiellement deux montants (3) avec glissière centrale (3'), positionnés longitudinalement sur l'axe (2) et mobiles angulairement par rapport à celui-ci et, de part et d'autre de ces deux montants, deux roues dentées (4) pour la transmission du mouvement, fixées rigidement sur l'axe.This shaft (2) supports all the elements of the mobile frame, essentially two uprights (3) with central slide (3 '), positioned longitudinally on the axis (2) and angularly movable relative thereto and, from on either side of these two uprights, two toothed wheels (4) for the transmission of movement, rigidly fixed on the axis.

Une extrémité de l'arbre de transmission (2) comporte une autre roue dentée ou poulie à courroie crantée (5), raccordée par une chaine ou courroie (6) à une roue dentée ou autre poulie crantée (7), clavetée sur l'arbre d'un moteur électrique (8).One end of the drive shaft (2) has another toothed wheel or toothed belt pulley (5), connected by a chain or belt (6) to a toothed wheel or other toothed pulley (7), keyed onto the shaft of an electric motor (8).

Les deux montants (3) sont reliés à la partie supérieure par une liaison mécanique (9) solidarisant les deux montants (3).The two uprights (3) are connected to the upper part by a mechanical connection (9) joining the two uprights (3).

Aux deux extrémités de l'arbre (9) se trouvent deux roues dentées ou poulies à gorge (10) de même type que (4), montées folles sur l'axe et situées dans le même plan vertical que la poulie (4), perpendiculaires aux deux arbres (2) et (9).At the two ends of the shaft (9) are two toothed wheels or grooved pulleys (10) of the same type as (4), mounted idly on the axis and located in the same vertical plane as the pulley (4), perpendicular to the two trees (2) and (9).

Les roues dentées (4) et (10) sont reliées entre elles par des moyens de transmission appropriés (chaines, courroies crantées, câbles, ...), le brin avant des deux chaînes de transmission étant solidement tenu aux deux extrémités de la barre d'exercice (12).The toothed wheels (4) and (10) are connected to each other by appropriate transmission means (chains, toothed belts, cables, etc.), the front end of the two transmission chains being securely held in place by both ends of the exercise bar (12).

Cette barre d'exercice (12) est constituée de deux barres coaxiales :This exercise bar (12) consists of two coaxial bars:

- une barre interne (12) passe dans les glissières (3') des montants verticaux (3), les extrémités hautes et basses de ces glissières servant d'arrêtoirs et assurant une protection mécanique efficace en cas de chute de la barre ; cette barre (12) est fixée sur les chaînes de transmission (11),

  • - une barre extérieure (13), celle que tient l'athlète, peut tourner librement sur la barre intérieure (12), permettant un excellent positionnement. Cette barre, guidée latéralement par les deux montants (3) évite les déplacements latéraux.
- An internal bar (12) passes through the slides (3 ') of the vertical uprights (3), the upper and lower ends of these slides serving as retainers and ensuring effective mechanical protection in the event of the bar falling; this bar (12) is fixed on the transmission chains (11),
  • - an outer bar (13), the one held by the athlete, can rotate freely on the inner bar (12), allowing excellent positioning. This bar, guided laterally by the two uprights (3) avoids lateral displacements.

Deux dispositifs annexes (14) fixés sur le socle (1) reçoivent des vérins hydrauliques ou des ressorts (15), dont leur rôle est de ramener et de maintenir, à l'arrêt, la charpente dans un plan perpendiculaire au socle.Two ancillary devices (14) fixed on the base (1) receive hydraulic cylinders or springs (15), whose role is to bring back and maintain, when stationary, the frame in a plane perpendicular to the base.

La figure 2 montre le détail des fixations de l'arbre de transmission (2) sur les paliers (16), eux-mêmes fixés sur des cornières (17), ainsi que le détail du montage des montants (3), et des roues dentées (4) et (5) sur l'arbre de transmission (2).FIG. 2 shows the detail of the fastenings of the drive shaft (2) on the bearings (16), themselves fixed on angles (17), as well as the detail of the mounting of the uprights (3), and of the wheels teeth (4) and (5) on the drive shaft (2).

La figure 3 montre la disposition des poulies ou roues dentées de transmission du mouvement (5) et (7), côté raccordement mécanique avec le moteur (8).FIG. 3 shows the arrangement of the pulleys or toothed wheels for transmitting the movement (5) and (7), on the mechanical connection side with the motor (8).

Cette disposition a l'avantage compte-tenu des caractéristiques des moteurs de permettre la réalisation d'un réducteur par le choix de poulies (5) et (7) de diamètres appropriés.This arrangement has the advantage taking into account the characteristics of the motors to allow the production of a reduction gear by the choice of pulleys (5) and (7) of appropriate diameters.

Un autre mode de réalisation préféré de l'invention,illustré à la figure 4, consiste dans le choix d'un moteur (20) à double sortie d'arbre, constitué par l'axe (2) lui-même.Another preferred embodiment of the invention, illustrated in FIG. 4, consists in the choice of a motor (20) with double shaft outlet, constituted by the axis (2) itself.

L'ensemble mécanique décrit dans la présente invention constitue une charpente mobile autour d'un axe de transmission raccordé mécaniquement à un moteur électrique servant de charge.The mechanical assembly described in the present invention constitutes a mobile frame around a transmission axis mechanically connected to an electric motor serving as a load.

Le système permet de travailler dans un plan variable et de ramener les efforts exercés sur la barre (12) vers le bas et perpendiculairement à l'arbre de transmission (2).The system makes it possible to work in a variable plane and to bring the forces exerted on the bar (12) down and perpendicular to the drive shaft (2).

Le guidage de la barre externe (13) sur les montants (3) supprime les déplacements latéraux.The guidance of the outer bar (13) on the uprights (3) eliminates lateral movements.

La charpente mobile permet simultanément le déplacement de la barre maintenue horizontale par le système de transmission et le suivi du mouvement exécuté, par son déplacement angulaire.The mobile frame allows simultaneously the displacement of the bar kept horizontal by the transmission system and the monitoring of the movement executed, by its angular displacement.

Le dispositif de l'invention est particulièrement adapté à la réalisation de matériels de musculation, de rééducation ou d'appareillages médicaux utilisés en mesureur d'efforts.The device of the invention is particularly suitable for the production of bodybuilding, reeducation or medical equipment used in effort measurement.

Claims (7)

1. Appareil de musculation comprenant une barre d'exercice (13) mobile par rapport à un bâti (1) caractérisé en ce que ledit bâti comporte une structure librement oscillante (3) autour d'un axe de rotation (2), structure sur laquelle ladite barre est montée coulissante.1. weight training apparatus comprising an exercise bar (13) movable relative to a frame (1) characterized in that said frame comprises a freely oscillating structure (3) around an axis of rotation (2), structure on which said bar is slidably mounted. 2. Appareil selon la revendication 1 caractérisé en ce que l'axe de rotation (2) assure également le support du bâti mobile et la transmission des efforts.,2. Apparatus according to claim 1 characterized in that the axis of rotation (2) also provides support for the mobile frame and the transmission of forces., 3. Appareil selon la revendication 1 caractérisé en ce que la barre d'exercice (12) est agencée pour se déplacer dans le plan des montants de la charpente, à l'intérieur de glissières (3') servant de guides, pratiquées dans les montants.3. Apparatus according to claim 1 characterized in that the exercise bar (12) is arranged to move in the plane of the uprights of the frame, inside slides (3 ') serving as guides, practiced in the amounts. 4. Appareil selon la revendication 3 caractérisé en ce que la charpente mobile (3) comporte à sa partie supérieure une liaison mécanique (9) solidarisant les deux montants.4. Apparatus according to claim 3 characterized in that the movable frame (3) has at its upper part a mechanical connection (9) securing the two uprights. 5. Appareil selon la revendication 3 caractérisé en ce que la barre d'exercice (12) est liée à des moyens d'entraînement (11) transmettant simultanément le mouvement et la charge de la barre vers des roues dentées (10) montées folles sur un axe supérieur (9) et vers des roues dentées (4) liées de manière rigide à l'arbre de rotation.5. Apparatus according to claim 3 characterized in that the exercise bar (12) is linked to drive means (11) simultaneously transmitting the movement and the load of the bar towards toothed wheels (10) mounted idly on an upper axis (9) and towards toothed wheels (4) rigidly connected to the rotation shaft. 6. Appareil son la revendication 5 caractérisé en ce que les charges sont renvoyées dans un ou deux plans perpendiculaires à l'arbre de transmission (2) déterminés par les roues dentées (4) et (10).6. Sound device according to claim 5 characterized in that the charges are returned in one or two planes perpendicular to the drive shaft (2) determined by the toothed wheels (4) and (10). 7. Appareil selon l'une quelconque des revendications 1 à 6 caractérisé par le fait que la charge sur ladite barre est assurée à l'aida d'un moteur à double sortie d'arbre, coaxial audit arbre de rotation.7. Apparatus according to any one of claims 1 to 6 characterized in that the load on said bar is provided by means of a motor with double shaft output, coaxial with said rotation shaft.
EP86400047A 1985-01-10 1986-01-10 Exercising apparatus with a frame pivotally mounted around a driving shaft Withdrawn EP0190065A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8500544 1985-01-10
FR8500544A FR2575658B1 (en) 1985-01-10 1985-01-10 WORKOUT APPARATUS WITH A MOBILE FRAME AROUND A TRANSMISSION AXIS

Publications (1)

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EP0190065A1 true EP0190065A1 (en) 1986-08-06

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EP86400047A Withdrawn EP0190065A1 (en) 1985-01-10 1986-01-10 Exercising apparatus with a frame pivotally mounted around a driving shaft

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EP (1) EP0190065A1 (en)
FR (1) FR2575658B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870520A3 (en) * 1997-04-01 1998-12-02 Hai Pin Kuo A resistance mechanism for an exercising device
NL1021619C2 (en) * 2002-10-10 2004-04-14 Dirk Meile Marcel Tamminga Fitness machine, has hand grip with adjustable starting position which can be moved by overcoming return force

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627225A1 (en) * 1988-02-11 1989-08-18 Borstcher Georges Shower cabinet with opening sliding panels - has side panels made with fixed and opening sliding sections to give wider opening
FR2709067B1 (en) * 1993-08-17 1995-11-03 Sellier Bruno Torque generating device, application to a physical exercise device and variator for controlling a corresponding motor.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223309A (en) * 1940-04-03 1940-11-26 Swanson John Exercising device
DE705803C (en) * 1939-04-12 1941-05-10 Dora Tooten Geb Kuhnert Bar framework for physical exercises
US3606318A (en) * 1969-07-03 1971-09-20 James B Gilstrap Fluid resistant type exercising device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705803C (en) * 1939-04-12 1941-05-10 Dora Tooten Geb Kuhnert Bar framework for physical exercises
US2223309A (en) * 1940-04-03 1940-11-26 Swanson John Exercising device
US3606318A (en) * 1969-07-03 1971-09-20 James B Gilstrap Fluid resistant type exercising device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870520A3 (en) * 1997-04-01 1998-12-02 Hai Pin Kuo A resistance mechanism for an exercising device
NL1021619C2 (en) * 2002-10-10 2004-04-14 Dirk Meile Marcel Tamminga Fitness machine, has hand grip with adjustable starting position which can be moved by overcoming return force

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Publication number Publication date
FR2575658B1 (en) 1987-02-13
FR2575658A1 (en) 1986-07-11

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