FR2564735A1 - Apparatus for physical training and re-education - Google Patents

Apparatus for physical training and re-education Download PDF

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Publication number
FR2564735A1
FR2564735A1 FR8408466A FR8408466A FR2564735A1 FR 2564735 A1 FR2564735 A1 FR 2564735A1 FR 8408466 A FR8408466 A FR 8408466A FR 8408466 A FR8408466 A FR 8408466A FR 2564735 A1 FR2564735 A1 FR 2564735A1
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France
Prior art keywords
lifter
platform
fixed
shock absorbers
hydraulic shock
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Granted
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FR8408466A
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French (fr)
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FR2564735B1 (en
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Individual
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Individual
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Priority to FR8408466A priority Critical patent/FR2564735B1/en
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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising 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
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4041Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047Pivoting movement
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0083Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters of the piston-cylinder type

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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)
  • Pivots And Pivotal Connections (AREA)

Abstract

Apparatus comprising a vertical beam 1 fixed to the ground or on a platform by means of a pivot articulation 2. The upper end of the beam may be moved in all directions, in the horizontal plane, inside a circle delimited by the possibilities of the pivot articulation. This beam is braked in its movements by three hydraulic dampers 8 arranged over its periphery at 120 degrees from one another. Their lower ends are fixed to the same support as the pivot articulation. Their upper ends are fixed to a sleeve 12 sliding on the beam and permitting power adjustment by modification of the lever arm ratios. A pin 13 joins the two pieces. Applications: overall muscle-development exercise; re-education, particularly of the spine.

Description

APPAREIL DE GYMNASTIQUE ET DE REEDUCATION
L'invention a pour objet un appareil de gymnastique permettant de faire travailler la presque totalité de la musculature, sans mobiliser les articulations de la colonne vertébrale.
GYMNASTICS AND REHABILITATION APPARATUS
The subject of the invention is a gymnastic apparatus making it possible to work almost the entire musculature, without mobilizing the joints of the spine.

Cet appareil est particulièrement indiqué pour la rééducation après accident ou intervention sur la colonne vertébrale. La progressivité de son ré- glage et la souplesse de son fonctionnement permettent une reprise douce de l'activité musculaire, même chez des personnes âgées ou après une très longue péricde d'inactivité. Il convient également à de jeunes sportifs, notamment pour préparer une saison de ski ou de bicyclette. This device is particularly indicated for rehabilitation after accident or intervention on the spine. The progressiveness of its adjustment and the flexibility of its functioning allow a gentle resumption of muscular activity, even in the elderly or after a very long period of inactivity. It is also suitable for young athletes, especially to prepare for a ski or bicycle season.

On connait a' à l'heure actuelle des appareils similaires destinés à faire travailler les abdominaux et les fessiers. Leurs systèmes de résistance font appel soit aux ressorts, soit aux élastiques, soit à la contrainte mécanique. Les deux premiers systèmes donnent des couples différents en fonction du point de la courbe du mouvement considéré ; de plus, si on lâche le palonnier en cours de mouvement, l'élasticité du système peut causer des dommages A l'utilisateur. Le troisième système manque de souplesse, notamment aux fortes puissances.Sur les
trois systèmes, il est très difficile de retrouver rapidement et avec précision un réglage donné ; ce qui est très gênant pour l'échauffement, le centrale des progrès et dans le cas de l'utilisation de l'appareil par plusieurs personnes.
We know at present similar devices intended to work the abs and glutes. Their resistance systems use either springs, elastics, or mechanical stress. The first two systems give different torques depending on the point of the curve of the movement considered; moreover, if the lifter is released during movement, the elasticity of the system may cause damage to the user. The third system lacks flexibility, especially at high powers.
three systems, it is very difficult to quickly and precisely find a given setting; which is very annoying for warming up, the central of progress and in the case of the use of the device by several people.

La présente invention a pour but de remédier à ces inconvénients. Pour ce
faire, elle permet la fabrication d'un appareil constitué par un palonnier ver
tical (1) fixé au sol ou sur une plateforme par une articulation à rotule (2) lui permettant de se déplacer à l'intérieur d'un cône délimité par les possibi- lités de débattement de ladite rotule (2). A titre d'exemple non limitatif, on va décrire une réalisation de cette articulation très économique à réaliser, sans outillage lourd. Elle comporte une rotule (2) de diamètre 50 ma d'attelage de remorque que l'on trouve couramment dans le commerce.La boîte à rotule est
constituée d'un tube ébauche SKP (3) de 45 x 71, alésé à 50,2 sur la presque to
talité de sa longueur. Seule subsiste à l'une de ses extrémités une lèvre (4) de
3 mm d'épaisseur envircn, dont la face interne est taille -au rayon de 25 mm cu
selon un angle de 65degrés environ par l'outil d'alésage. On introduit la ro
tule (2) par l'orifice de 50,2 de façon à ce que sa tige filetée (5), qui se
visse dans le palonnier (1), ressorte par l'orifice de 45 mm. La rotule (2) est
arrêtée par la lèvre (4) et repose sur la surface tailiée au rayon de 25 mm ou selon un angle de 65 degrés.On introduit dans le cylindre (3) à la suite de la rotule (2) un tronçon d'acier rond (6) de 50 mm de diamètre et de longueur appropriée, dont l'extrémité en contact avec la rotule (2) est usinée en forme de cuvette cenique selon un angle de 100 degrés ou de portion da sphère de ray- on 25 mm. La forme cônique est préférable, car alors la rotule (2) est centrée entre les deux surfaces de contact (15), même avec des tolérances d'usinage très larges t la totalité du travail pouvant dans ce cas précis se faire au foret de 50 mm, tant pour l'alésage de la boite (3) que pour l'usinaçe da le cuvette sur le bouchon inférieur (6).On assemble le tout par trois points de soudure entre le bouchon (6) et la cylindre (3) à 1 intérieur de ce dernier. On peut aussi utiliser tout autre mode d'assemblage ; la rotule (2) est alors prisonnière sans jeu ; la boite ainsi obtenue est de forme légère et dépouillée.
The present invention aims to remedy these drawbacks. For this
do, it allows the manufacture of a device consisting of a worm spreader
tical (1) fixed to the ground or on a platform by a ball joint (2) allowing it to move inside a cone delimited by the possibilities of movement of said ball joint (2). By way of nonlimiting example, we will describe an embodiment of this very economical joint to produce, without heavy tools. It includes a ball joint (2) with a 50 ma diameter of the trailer coupling commonly found on the market.
consisting of a 45 x 71 SKP blank tube (3), bored at 50.2 on almost
tality of its length. Only remains at one of its ends a lip (4) of
Approx. 3 mm thick, the internal face of which is cut to the radius of 25 mm cu
at an angle of approximately 65 degrees by the boring tool. We introduce the ro
tule (2) through the 50.2 hole so that its threaded rod (5), which
screwed into the lifting beam (1), comes out through the 45 mm hole. The ball joint (2) is
stopped by the lip (4) and rests on the cutted surface with a radius of 25 mm or at an angle of 65 degrees. A section of round steel is introduced into the cylinder (3) following the ball joint (2) 6) of 50 mm in diameter and of appropriate length, the end of which in contact with the ball joint (2) is machined in the form of a cenic cup at an angle of 100 degrees or a portion of a sphere of radius 25 mm. The conical shape is preferable, because then the ball joint (2) is centered between the two contact surfaces (15), even with very wide machining tolerances t all of the work can in this specific case be done with a drill of 50 mm, both for the bore of the box (3) and for the machining of the cup on the lower plug (6) .All are assembled by three welding points between the plug (6) and the cylinder (3) inside 1 of the latter. One can also use any other assembly method; the ball joint (2) is then trapped without play; the box thus obtained is light and stripped in shape.

L'utilisateur se tient debout devant l'appareil, ùqmbes légèrement dcar- tées et tient l'extrémité supérieure du palonnier (1) de ses deux mains positionnées l'une au-dessus de l'autre, à mi-hauteur entre le plexus et les pectoraux. La distance idéale entre le corps et le palonnier vertical est la longueur cornprise entre l'articulation de l'épaule et celle du coude, les bras étant tenus horizontalement. The user stands in front of the device, slightly spaced apart and holds the upper end of the lifter (1) with his two hands positioned one above the other, halfway between the plexus and the pectorals. The ideal distance between the body and the vertical lifter is the length included between the articulation of the shoulder and that of the elbow, the arms being held horizontally.

Le mouvement à faire représente deux cercles horizontaux tangents, aussi parfaits que possible, de 30 cm de diamètre environ, la ligne passant par les deux centres étant parallèle à la poitrine de l'utilisateur. Le mouvement doit toujours Fartir du centre en poussant. On enchaîne les cercles les uns aux autres sans interruption en une série de huits. On peut bien entendu adopter d'autres positions et d'autres mouvements. The movement to be made represents two tangent horizontal circles, as perfect as possible, about 30 cm in diameter, the line passing through the two centers being parallel to the user's chest. The movement must always start from the center while pushing. The circles are linked to each other without interruption in a series of eight. One can of course adopt other positions and other movements.

La résistance aux mouvements est fournie par des amortisseurs hydrauli- quels (8). Dans l'exemple cité, il y cn a trois, disposés k L20 degrés les uns des autres autour du palonnier (1). Les extrémités les plus éloignées du palonnier sont fixées au sol ou sur une plateforme par l'intermédiaire de cardans(9), les autres extrémités étant fixées Far des axes (10) sur les étriers (11) d'un manchon (12) coulissant sur le palonnier. Resistance to movement is provided by hydraulic shock absorbers (8). In the example cited, there are three, arranged at L20 degrees from each other around the lifter (1). The ends furthest from the lifter are fixed to the ground or to a platform by means of cardans (9), the other ends being fixed Far from the axes (10) on the stirrups (11) of a sliding sleeve (12) on the lifting beam.

Le réglage extrêmement simple, souple et rapide, s'obtient de deux fa- çons : 12 - En modifiant le bras de levier par variation de la distance entre la rotule (2) d'articulation St le manchon mobile (12), ce dernier étant immobilisé sur le palonnier (1) à l'aide de la goupille (13) passée dans les trous (14) prévus à cet effet. The extremely simple, flexible and rapid adjustment is obtained in two ways: 12 - By modifying the lever arm by varying the distance between the ball joint (2) and the movable sleeve (12), the latter being immobilized on the lifting beam (1) using the pin (13) passed through the holes (14) provided for this purpose.

29 - i variant la vitease d'exécution des mouvements, le système hydrsu- lique s'adaptant toujours à la force qu'on lui applique. Pour un même réglage, plus le mouvement est rapide, plus la résistance est grande.  29 - i varying the speed of execution of the movements, the hydraulic system always adapting to the force applied to it. For the same adjustment, the faster the movement, the greater the resistance.

Claims (4)

REVENDICATIONS 1/ Appareil de gymnastique et de rééducation permettant de faire travailler la presque totalité de la musculature, eoinportant principalement un palonnier (1) vertital fixé au sol ou sur une plateforme par une articulation lui permettant de se déplacer à l'intérieur d'un cône délimité par les ossibilités ie l'articulation. 1 / Gymnastic and rehabilitative apparatus making it possible to work almost the entire musculature, mainly carrying a vertical lifter (1) fixed to the ground or on a platform by an articulation allowing it to move inside a cone delimited by ossibilities ie articulation. Cet appareil est caractérisé par le fait que la résistance au mouvement du palonnier (1) est fournie par des amortisseurs hydrauliques double effet (8). This device is characterized in that the resistance to movement of the lifter (1) is provided by double-acting hydraulic shock absorbers (8). 2/ Appareil de gymnastique selon la revendication 1 caractérisé en ce que les amortisseurs hydrauliques double effet (8) sint au nombre de trips et disposés autour du palonnier (1) à 120 degrés les uns des autres. 2 / gymnastic apparatus according to claim 1 characterized in that the double effect hydraulic shock absorbers (8) sint to the number of trips and arranged around the lifter (1) at 120 degrees from each other. 3/ Appareil selon les revendications 1 et 2 caracterisé en ce que les extra- mités supérieures des amortisseurs hydrauliques (8) sont re7iées au palonnier(1) par l'intermédiaire d'étriers (11) sur un manchon coulissant (12) servant au réglage de puissance. 3 / Apparatus according to claims 1 and 2 characterized in that the upper ends of the hydraulic shock absorbers (8) are connected to the lifter (1) by means of stirrups (11) on a sliding sleeve (12) used for power adjustment. 4/ Appareil de gymnastique caractérisé en ce qu'il colporte une articulation à rotule précise ne comportant ni filetage ni goupille, réalisée à partir de profils standards et de pinces du commerce avec un usinage rudimentaire tel que décrit dans l'exposé ; l'assemblage pouvant se faire soit par soudure entre les pièces (3) et (6), soit par fixation de la botte (3) sur le 301 ou une plateforme par bride et boulons par exemple, avec interposition de cales ou d'un ressort ou de rondelles élastiques entre le rond (6) et la plateforme sur laquelle est fixé le boitier (3). Dans ce cas, il y a possibilité de démontage et de rattrapage de l'usure.  4 / Gymnastic apparatus characterized in that it peddles a precise ball joint comprising neither thread nor pin, produced from standard profiles and commercially available clamps with rudimentary machining as described in the description; assembly can be done either by welding between the parts (3) and (6), or by fixing the boot (3) on the 301 or a platform by flange and bolts for example, with interposition of shims or a spring or elastic washers between the round (6) and the platform on which the housing (3) is fixed. In this case, there is the possibility of dismantling and taking up the wear.
FR8408466A 1984-05-25 1984-05-25 APPARATUS FOR PHYSICAL CULTURE AND REHABILITATION Expired FR2564735B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8408466A FR2564735B1 (en) 1984-05-25 1984-05-25 APPARATUS FOR PHYSICAL CULTURE AND REHABILITATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408466A FR2564735B1 (en) 1984-05-25 1984-05-25 APPARATUS FOR PHYSICAL CULTURE AND REHABILITATION

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FR2564735A1 true FR2564735A1 (en) 1985-11-29
FR2564735B1 FR2564735B1 (en) 1989-06-02

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338262A2 (en) * 1988-04-16 1989-10-25 Friedrich Wolff Fitness-training apparatus
US5094446A (en) * 1990-09-06 1992-03-10 Wiedner Joseph F Rowing exercise machine
WO2004073804A1 (en) * 2003-02-21 2004-09-02 Alfons Gaigals Exercise machine
EP1520605A1 (en) * 2003-10-03 2005-04-06 Michael Jeffery Amann Exercise device and exercise handle
US7115078B1 (en) * 2003-02-21 2006-10-03 Kalember Robert S Orbital resistance-adjustable sphere exercising apparatus
US7125365B2 (en) * 2003-08-13 2006-10-24 Mark Howard Krietzman Moving stick exercise device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587319A (en) * 1969-09-30 1971-06-28 William J Andrews Exercising apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587319A (en) * 1969-09-30 1971-06-28 William J Andrews Exercising apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338262A2 (en) * 1988-04-16 1989-10-25 Friedrich Wolff Fitness-training apparatus
US4934695A (en) * 1988-04-16 1990-06-19 Friedrich Wolff Exercising apparatus
EP0338262A3 (en) * 1988-04-16 1991-01-16 Friedrich Wolff Fitness-training apparatus
US5094446A (en) * 1990-09-06 1992-03-10 Wiedner Joseph F Rowing exercise machine
WO2004073804A1 (en) * 2003-02-21 2004-09-02 Alfons Gaigals Exercise machine
US7115078B1 (en) * 2003-02-21 2006-10-03 Kalember Robert S Orbital resistance-adjustable sphere exercising apparatus
US7125365B2 (en) * 2003-08-13 2006-10-24 Mark Howard Krietzman Moving stick exercise device
EP1520605A1 (en) * 2003-10-03 2005-04-06 Michael Jeffery Amann Exercise device and exercise handle
WO2005032663A1 (en) * 2003-10-03 2005-04-14 Michael Jeffery Amann Exercise device and exercise handle

Also Published As

Publication number Publication date
FR2564735B1 (en) 1989-06-02

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