WO2021214027A1 - Strength training device - Google Patents

Strength training device Download PDF

Info

Publication number
WO2021214027A1
WO2021214027A1 PCT/EP2021/060182 EP2021060182W WO2021214027A1 WO 2021214027 A1 WO2021214027 A1 WO 2021214027A1 EP 2021060182 W EP2021060182 W EP 2021060182W WO 2021214027 A1 WO2021214027 A1 WO 2021214027A1
Authority
WO
WIPO (PCT)
Prior art keywords
training device
weight training
weight
removable member
strap
Prior art date
Application number
PCT/EP2021/060182
Other languages
French (fr)
Inventor
Marc GUILLAUME
Original Assignee
Guillaume Marc
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 Guillaume Marc filed Critical Guillaume Marc
Priority to EP21718902.6A priority Critical patent/EP4139007A1/en
Publication of WO2021214027A1 publication Critical patent/WO2021214027A1/en

Links

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
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • 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
    • A63B21/0722—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle transformable, e.g. from dumb-bell to bar-bell
    • 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
    • A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
    • 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

Definitions

  • the invention relates to a strength training device configurable for performing various strength training exercises.
  • the weight training device according to the invention can be used with weights or without weights, attached to one or more accessory links or left free.
  • weight training bars having two ends on which are arranged disc-shaped weights. These weight bars are generally referred to as dumbbells. The user of these weight bars can adjust the weight to be lifted by adding or removing these weights. They help strengthen the musculature of a user when he practices various exercises.
  • Suspension straps are also known from the state of the art. They allow the user to perform various strength training exercises using their own body weight.
  • This device generally comprises a strap folded in half with handles at the ends. The device is attached to a fixed element such as a door, a tree, a beam or a wall. The user can be suspended by the feet or by the hands using the handles. It is thus possible to practice many strength training exercises using this device.
  • a weight training system having an elastic cord equipped with a handle at each of its ends. The middle part of the bungee cord is placed under the user's feet, with the user holding a handle in each hand to perform strength training exercises. In order to increase the effort to be produced, the user has the possibility of adding one or more elastic cords.
  • each of these ropes are hung near each handle. It is possible to select elastic cords with different stiffnesses in order to adjust the effort to be produced during the weight training exercise.
  • the user wishing to regularly perform the various strength training exercises offered by these multiple devices is obliged to store, maintain and transport these devices, which creates constraints for the latter.
  • the aim of the invention is therefore to overcome the drawbacks of the prior art by providing a single weight training device for performing the various strength training exercises usually performed using dumbbells, suspension straps or elastic ropes. The user thus reduces the number of weight training equipment to acquire, store, maintain and transport.
  • the invention thus relates, in its broadest acceptance, to a weight training device comprising a central part capable of accommodating a hand or a foot, a first end and a second end arranged on either side. of said central part characterized in that said weight-training device comprises a base link integral with said weight-training device capable of being attached to at least one accessory link, said weight-training device further comprising a first removable member linked to said first end and a second removable member linked to said second end, said first and second removable members each being able to receive at least one weight.
  • the user can perform various strength training exercises with just one device. It thus reduces the number of weight training devices to acquire, maintain and store.
  • said base link is a strap, said first end comprising a distal stopper and a proximal stopper, said second end comprising a distal stopper and a proximal stopper, said strap being held to said weight training device on the one hand by means of seams present on said strap and on the other hand by said distal and proximal stops of said first end and by said distal and proximal stops of said second end.
  • a strap in particular made of fabric or plastic fibers, having seams and held by the stops makes it possible to withstand loads important and has increased longevity.
  • the stops also make it possible to limit a longitudinal movement of the strap.
  • said first end and said second end respectively comprise a first internal thread and a second internal thread
  • said first removable member is a first threaded end piece having an external thread screwed into said first internal thread
  • said second removable member is a second threaded end having an external thread screwed into said second internal thread
  • said first end and said second end respectively comprise a first parallelepipedal female recess and a second parallelepipedal female recess, said first removable member and said second removable member respectively having a first parallelepipedal male element and a second parallelepipedal male element.
  • the removable components can thus be placed and removed easily and quickly.
  • first and second parallelepipedal female recesses and the first and second parallelepipedal male elements are rectangular parallelepipeds.
  • said central part extends longitudinally along a central axis, said first end and said second end respectively comprising a first opening cylindrical recess and a second opening cylindrical recess arranged perpendicularly to said central axis (3), said first removable member and second member removable being held respectively at said first end by means of a first pin and at said second end by means of a second pin.
  • said assembly and disassembly of the removable components are carried out quickly. The user can thus modify the configuration of the weight training device according to the invention and switch from one weight training exercise to another quickly.
  • said base link comprises a hooking ring.
  • the invention also relates to a bodybuilding set characterized in that it comprises a bodybuilding device according to the invention and at least one accessory link attached to said base link of said bodybuilding device.
  • said accessory link is made of an elastic material.
  • said base link comprises a hook ring, said accessory link being attached to said hook ring.
  • FIG.1 shows a weight training device according to a first embodiment of the invention
  • FIG.2 shows a threaded end used in the first embodiment of the invention
  • FIG.3 shows a weight training device according to a second embodiment of the invention
  • FIG.4 shows a removable member implemented in the second embodiment of the invention
  • FIG.5 schematically shows the strength training device illustrated in Figure 1 in a configuration called "handle" for performing strength training exercises by means of accessory links attached to the weight training device;
  • FIG.6 schematically shows the weight training device illustrated in Figure 2 in the configuration called "handle”.
  • the weight training device 1 comprises a central part 2 extending longitudinally along a central axis 3.
  • the central part 2 is intended for either to be gripped by the hand of the user wishing to perform a muscle strengthening exercise in one of the arms or to accommodate one of the user's feet when the weight training device is attached to one or more accessory links .
  • the central part 2 is substantially cylindrical in shape, it may have a solid or tubular section. In a particular exemplary embodiment, it is made of metal, for example stainless steel, its diameter is approximately 35 mm and its length approximately 100 mm.
  • the central part 2 further comprises a first shoulder 4 and a second shoulder 5 arranged at a first end 22.
  • a first cylindrical portion 6, also extending longitudinally along the central axis 3, is arranged between the first shoulder. 4 and the second shoulder 5.
  • the central part 2 comprises, at a second end 23, a third shoulder 7 and a fourth shoulder 8.
  • a second cylindrical portion 9, also extending longitudinally along the central axis 3, is arranged between the third shoulder 7 and the fourth shoulder 8.
  • the weight training device 1 also comprises a base link 10 integral with the latter.
  • the base link 10 is arranged on either side of the central axis 3.
  • the base link 10 has a first part 11 arranged on one side of the central axis 3 and a second part 12 arranged in the other side of the central axis 3.
  • the base link 10 is a strap, for example made of fabric or of plastic in the form of fibers, the strap being held securely to the central part 2 at the bottom.
  • the strap Before making the seams 13, the strap has a first opening and a second opening at its middle part. The first opening is arranged around the first cylindrical portion 6 and between the first shoulder 4 and the second shoulder 5 and the second opening is arranged around the second cylindrical portion 9 and between the third shoulder 7 and the fourth shoulder 8.
  • the seams 13 are then performed in order to secure the strap to the central part 2.
  • the shoulders have the advantage of preventing the strap from slipping during the use of the weight-training device 1. In the first embodiment shown in FIG.
  • the weight training device 1 comprises a first weight 15 disposed between a first nut 14 and the first shoulder 5. It is possible to add other weights in order to increase the difficulty of the weight training exercise.
  • a second weight is disposed between a second nut 16 and the fourth shoulder 8.
  • the first and second nuts 14, 16 are screwed against the first and second weights to hold them firmly in place during the process. strength training.
  • the weight training device 1 further comprises a first threaded end 17 and a second threaded end 18, better visible in FIG. 2.
  • the first threaded end 17 comprises a first external thread 19 and a second external thread 20.
  • the second threaded end 18 comprises a first external thread 24 and a second external thread 25.
  • the weight training device 1 is shown in FIG.
  • the base link 10 further comprises a hooking means for hooking an accessory link.
  • the base link 10 is a strap comprising a hooking means such as a hooking ring 21 mounted to pivot relative to the strap.
  • the weight training device 1 thus makes it possible to be used as a dumbbell, the strap not being used during this weight training exercise.
  • the strap nevertheless remains integral with the central part 2.
  • the weight training device 1, according to the first embodiment of the invention, is shown in FIG. 5 in a configuration not comprising the first and second threaded ends 17, 18. Therefore, for this configuration, weights and nuts are not present.
  • the hooking ring 21 By hooking the hooking ring 21 to one or two suspended straps, the user has the possibility of performing strength training exercises making it possible to strengthen other parts of the body. For example, it can hook a first weight training device 1 to a strap and another weight training device to another strap, the straps being attached, for example, to a fixed element such as the ceiling of the room in which the device is located.
  • FIG. 3 there is shown schematically a strength training device 30 according to a second embodiment of the invention identical to the strength training device 1 according to the first embodiment, except that the first shoulder 5 is replaced by a first shoulder 35 comprising a cylindrical recess oriented perpendicular to the central axis 3, the fourth shoulder 8 is replaced by a fourth shoulder 38 comprising a cylindrical recess oriented perpendicularly to the central axis 3, the cylindrical recesses each being intended to receive a pin 39 each comprising a ring 40, and the first threaded end 17 and the second threaded end 18 are respectively replaced by a first threaded end 47 comprising a parallelepiped male element 50 and a second threaded end 48 comprising a parallelepiped male element 53.
  • FIG. 4 A shape of realization of these threaded ends 47, 48 comprising male elements para llumblepi regardsdiques 50,53 is shown in FIG. 4.
  • This threaded end piece comprises an externally threaded portion 49 and a parallelepipedal male element 50, such as a cube or a rectangular parallelepiped.
  • the parallelepipedic male element 50 comprises a cylindrical recess 51 intended to receive the pin 39.
  • Each threaded end comprising a parallelepipedic male element is inserted into a parallelepipedal female recess arranged in the central part 2.
  • the pin 39 is then slid into the cylindrical recess of each shoulder and then in the cylindrical recess 51 of the parallelepipedal male element 50.
  • each threaded end is firmly fixed to the central part 2.
  • the user can also easily remove the threaded ends 47, 48 when wishes to perform only exercises which do not require weight, this configuration of the weight training device 30 according to the second embodiment is shown schematically in Fig. 6.

Abstract

The invention relates to a strength training device (1) comprising a central portion (2), a first end (22) and a second end (23) which are arranged on either side of the central portion (2), characterised in that the strength training device (1) comprises a base link (10) which is rigidly attached to the strength training device (1) and intended to be attached to at least one accessory link, the strength training device (1) further comprising a first removable member (17) attached to the first end (22) and a second removable member (18) attached to the second end (23), the first and second removable members (17, 18) each being intended to receive at least one weight.

Description

DESCRIPTION DESCRIPTION
TITRE DE L’INVENTION : DISPOSITIF DE MUSCULATION TITLE OF THE INVENTION: STRENGTHENING DEVICE
L’invention se rapporte à un dispositif de musculation configurable pour réaliser divers exercices de musculation. Le dispositif de musculation selon l’invention peut être utilisé avec des poids ou sans poids, attaché à un ou plusieurs liens accessoires ou laissé libre. The invention relates to a strength training device configurable for performing various strength training exercises. The weight training device according to the invention can be used with weights or without weights, attached to one or more accessory links or left free.
Il est connu de l’art antérieur des barres de musculation comportant deux extrémités sur lesquelles sont disposées des poids en forme de disque. Ces barres de musculation sont, en général, appelées haltères. L’utilisateur de ces barres de musculation peut ajuster la masse à soulever en ajoutant ou en retirant ces poids. Elles permettent de renforcer la musculature d’un utilisateur lorsque celui-ci pratique divers exercices. It is known from the prior art weight training bars having two ends on which are arranged disc-shaped weights. These weight bars are generally referred to as dumbbells. The user of these weight bars can adjust the weight to be lifted by adding or removing these weights. They help strengthen the musculature of a user when he practices various exercises.
On connaît également de l’état de la technique les sangles de suspension. Elles permettent à l’utilisateur d’effectuer divers exercices de musculation en utilisant le poids de son propre corps. Ce dispositif comporte généralement une sangle pliée en deux présentant des poignées aux extrémités. Le dispositif est attaché à un élément fixe tel qu’une porte, un arbre, une poutre ou un mur. L’utilisateur se suspend par les pieds ou par les mains grâce aux poignées. Il est ainsi possible de pratiquer de nombreux exercices de musculation grâce à ce dispositif. II est également connu de l’art antérieur un système de musculation présentant une corde élastique équipée d’une poignée à chacune de ses extrémités. La partie médiane de la corde élastique est placée sous les pieds de l’utilisateur, ce dernier tenant une poignée dans chaque main afin d’exécuter les exercices de musculation. Afin d’augmenter l’effort à produire, l’utilisateur a la possibilité d’ajouter une ou plusieurs cordes élastiques. Les extrémités de chacune de ces cordes sont accrochées à proximité de chaque poignée. Il est possible de sélectionner des cordes élastiques présentant des raideurs différentes afin d’ajuster l’effort à produire lors de l’exercice de musculation. L’utilisateur souhaitant exécuter régulièrement les divers exercices de musculation offerts par ces multiples dispositifs est dans l’obligation de stocker, d’entretenir et de transporter ces dispositifs, ce qui engendre des contraintes pour celui-ci. Suspension straps are also known from the state of the art. They allow the user to perform various strength training exercises using their own body weight. This device generally comprises a strap folded in half with handles at the ends. The device is attached to a fixed element such as a door, a tree, a beam or a wall. The user can be suspended by the feet or by the hands using the handles. It is thus possible to practice many strength training exercises using this device. It is also known from the prior art a weight training system having an elastic cord equipped with a handle at each of its ends. The middle part of the bungee cord is placed under the user's feet, with the user holding a handle in each hand to perform strength training exercises. In order to increase the effort to be produced, the user has the possibility of adding one or more elastic cords. The ends of each of these ropes are hung near each handle. It is possible to select elastic cords with different stiffnesses in order to adjust the effort to be produced during the weight training exercise. The user wishing to regularly perform the various strength training exercises offered by these multiple devices is obliged to store, maintain and transport these devices, which creates constraints for the latter.
Le but de l’invention est donc de pallier les inconvénients de l’art antérieur en proposant un seul dispositif de musculation permettant de réaliser les divers exercices de musculation habituellement exécutés au moyen d’haltères, de sangles de suspension ou de cordes élastiques. L’utilisateur réduit ainsi le nombre d’appareils de musculation à acquérir, à stocker, à maintenir en état et à transporter. The aim of the invention is therefore to overcome the drawbacks of the prior art by providing a single weight training device for performing the various strength training exercises usually performed using dumbbells, suspension straps or elastic ropes. The user thus reduces the number of weight training equipment to acquire, store, maintain and transport.
Pour ce faire, l’invention se rapporte ainsi, dans son acceptation la plus large, à un dispositif de musculation comportant une partie centrale apte à accueillir une main ou un pied, une première extrémité et une seconde extrémité disposées de part et d’autre de ladite partie centrale caractérisé en ce que ledit dispositif de musculation comprend un lien de base solidaire dudit dispositif de musculation apte à être attaché à au moins un lien accessoire, ledit dispositif de musculation comportant en outre un premier organe amovible lié à ladite première extrémité et un second organe amovible lié à ladite seconde extrémité, lesdits premier et second organes amovibles étant aptes à recevoir chacun au moins un poids. To do this, the invention thus relates, in its broadest acceptance, to a weight training device comprising a central part capable of accommodating a hand or a foot, a first end and a second end arranged on either side. of said central part characterized in that said weight-training device comprises a base link integral with said weight-training device capable of being attached to at least one accessory link, said weight-training device further comprising a first removable member linked to said first end and a second removable member linked to said second end, said first and second removable members each being able to receive at least one weight.
Grâce à l’invention, l’utilisateur peut réaliser divers exercices de musculation avec un seul dispositif. Il réduit ainsi le nombre de dispositifs de musculation à acquérir, à entretenir et à stocker. With the invention, the user can perform various strength training exercises with just one device. It thus reduces the number of weight training devices to acquire, maintain and store.
De manière avantageuse, ledit lien de base est une sangle, ladite première extrémité comportant une butée distale et une butée proximale, ladite seconde extrémité comportant une butée distale et une butée proximale, ladite sangle étant maintenue audit dispositif de musculation d’une part par des coutures présentes sur ladite sangle et d’autre part par lesdites butées distale et proximale de ladite première extrémité et par lesdites butées distale et proximale de ladite seconde extrémité. Advantageously, said base link is a strap, said first end comprising a distal stopper and a proximal stopper, said second end comprising a distal stopper and a proximal stopper, said strap being held to said weight training device on the one hand by means of seams present on said strap and on the other hand by said distal and proximal stops of said first end and by said distal and proximal stops of said second end.
Une sangle, notamment en tissu ou en fibres de plastique, présentant des coutures et maintenue par les butées permet de supporter des charges importantes et présente une longévité accrue. Les butées permettent en outre de limiter un déplacement longitudinal de la sangle. A strap, in particular made of fabric or plastic fibers, having seams and held by the stops makes it possible to withstand loads important and has increased longevity. The stops also make it possible to limit a longitudinal movement of the strap.
Selon une caractéristique avantageuse, ladite première extrémité et ladite seconde extrémité comportent respectivement un premier filetage intérieur et un second filetage intérieur, ledit premier organe amovible est un premier embout fileté présentant un filetage extérieur vissé dans ledit premier filetage intérieur et ledit second organe amovible est un second embout fileté présentant un filetage extérieur vissé dans ledit second filetage intérieur. According to an advantageous characteristic, said first end and said second end respectively comprise a first internal thread and a second internal thread, said first removable member is a first threaded end piece having an external thread screwed into said first internal thread and said second removable member is a second threaded end having an external thread screwed into said second internal thread.
Ainsi, il est aisé pour l’utilisateur de retirer les organes amovibles et de pratiquer un autre exercice de musculation ne nécessitant pas de poids. This makes it easy for the user to remove the removable parts and perform another weight-free strength training exercise.
De préférence, ladite première extrémité et ladite seconde extrémité comportent respectivement un premier évidement femelle parallélépipédique et un second évidement femelle parallélépipédique, ledit premier organe amovible et ledit second organe amovible présentant respectivement un premier élément mâle parallélépipédique et un second élément mâle parallélépipédique. Preferably, said first end and said second end respectively comprise a first parallelepipedal female recess and a second parallelepipedal female recess, said first removable member and said second removable member respectively having a first parallelepipedal male element and a second parallelepipedal male element.
Les organes amovibles peuvent ainsi être mis en place et retirer facilement et rapidement. The removable components can thus be placed and removed easily and quickly.
Dans un mode préféré, les premier et second évidements femelles parallélépipédiques et les premier et second éléments mâles parallélépipédiques sont des parallélépipèdes rectangles. In a preferred embodiment, the first and second parallelepipedal female recesses and the first and second parallelepipedal male elements are rectangular parallelepipeds.
Avantageusement, ladite partie centrale s’étend longitudinalement selon un axe central, ladite première extrémité et ladite seconde extrémité comportant respectivement un premier évidement cylindrique débouchant et un second évidement cylindrique débouchant disposés perpendiculairement audit axe central (3), lesdits premier organe amovible et second organe amovible étant maintenus respectivement à ladite première extrémité au moyen d’une première goupille et à ladite seconde extrémité au moyen d’une seconde goupille. L’assemblage et le désassemblage des organes amovibles sont réalisés rapidement. L’utilisateur peut ainsi modifier la configuration du dispositif de musculation selon l’invention et passer d’un exercice de musculation à un autre rapidement. Selon une caractéristique préférée, ledit lien de base comporte un anneau d’accroche. Advantageously, said central part extends longitudinally along a central axis, said first end and said second end respectively comprising a first opening cylindrical recess and a second opening cylindrical recess arranged perpendicularly to said central axis (3), said first removable member and second member removable being held respectively at said first end by means of a first pin and at said second end by means of a second pin. The assembly and disassembly of the removable components are carried out quickly. The user can thus modify the configuration of the weight training device according to the invention and switch from one weight training exercise to another quickly. According to a preferred characteristic, said base link comprises a hooking ring.
L’utilisateur a ainsi la possibilité d’attacher facilement le dispositif de musculation à un lien accessoire, par exemple par l’intermédiaire d’un mousqueton. This allows the user to easily attach the weight training device to an accessory link, for example by means of a carabiner.
L’invention concerne également un ensemble de musculation caractérisé en ce qu’il comprend un dispositif de musculation selon l’invention et au moins un lien accessoire attaché audit lien de base dudit dispositif de musculation. The invention also relates to a bodybuilding set characterized in that it comprises a bodybuilding device according to the invention and at least one accessory link attached to said base link of said bodybuilding device.
De préférence, ledit lien accessoire est fait d’un matériau élastique.Preferably, said accessory link is made of an elastic material.
Avantageusement, ledit lien de base comporte un anneau d’accroche, ledit lien accessoire étant attaché audit anneau d’accroche. Advantageously, said base link comprises a hook ring, said accessory link being attached to said hook ring.
On décrira ci-après, à titre d’exemples non limitatifs, plusieurs formes d’exécution de la présente invention, en référence aux figures annexées sur lesquelles : Several embodiments of the present invention will be described below, by way of non-limiting examples, with reference to the appended figures in which:
[Fig.1 ] représente un dispositif de musculation selon un premier mode de réalisation de l’invention ; [Fig.1] shows a weight training device according to a first embodiment of the invention;
[Fig.2] représente un embout fileté mis en œuvre dans le premier mode de réalisation de l’invention ; [Fig.2] shows a threaded end used in the first embodiment of the invention;
[Fig.3] représente un dispositif de musculation selon un second mode de réalisation de l’invention ; [Fig.3] shows a weight training device according to a second embodiment of the invention;
[Fig.4] représente un organe amovible mis en œuvre dans le second mode de réalisation de l’invention ; [Fig.4] shows a removable member implemented in the second embodiment of the invention;
[Fig.5] représente schématiquement le dispositif de musculation illustré sur la figure 1 dans une configuration dénommée « poignée » permettant de réaliser des exercices de musculation au moyen de liens accessoires accrochés au dispositif de musculation ; [Fig.5] schematically shows the strength training device illustrated in Figure 1 in a configuration called "handle" for performing strength training exercises by means of accessory links attached to the weight training device;
[Fig.6] représente schématiquement le dispositif de musculation illustré sur la figure 2 dans la configuration dénommée « poignée ». [Fig.6] schematically shows the weight training device illustrated in Figure 2 in the configuration called "handle".
En référence à la figure 1 , il est représenté schématiquement un dispositif de musculation 1 selon un premier mode de réalisation de l’invention. Le dispositif de musculation 1 comporte une partie centrale 2 s’étendant longitudinalement selon un axe central 3. La partie centrale 2 est destinée soit à être saisie par la main de l’utilisateur souhaitant exécuter un exercice de renforcement musculaire au niveau de l’un des bras soit à accueillir l’un des pieds de l’utilisateur lorsque le dispositif de musculation est attaché à un ou plusieurs liens accessoires. La partie centrale 2 est sensiblement de forme cylindrique, elle peut présenter une section pleine ou tubulaire. Dans un exemple de réalisation particulier, elle est faite en métal, par exemple en acier inoxydable, son diamètre est d’environ 35 mm et sa longueur d’environ 100 mm. La partie centrale 2 comprend en outre un premier épaulement 4 et un second épaulement 5 disposés au niveau d’une première extrémité 22. Une première portion cylindrique 6, s’étendant également longitudinalement selon l’axe central 3, est agencée entre le premier épaulement 4 et le second épaulement 5. La partie centrale 2 comprend, au niveau d’une seconde extrémité 23, un troisième épaulement 7 et un quatrième épaulement 8. Une seconde portion cylindrique 9, s’étendant également longitudinalement selon l’axe central 3, est agencée entre le troisième épaulement 7 et le quatrième épaulement 8. Le dispositif de musculation 1 comporte également un lien de base 10 solidaire de celui-ci. Le lien de base 10 est disposé de part et d’autre de l’axe central 3. Ainsi, le lien de base 10 présente une première partie 11 disposée d’un côté de l’axe central 3 et une seconde partie 12 disposée de l’autre côté de l’axe central 3. Dans un exemple de réalisation, le lien de base 10 est une sangle, par exemple en tissu ou en matière plastique sous forme de fibres, la sangle étant maintenue solidairement à la partie centrale 2 au moyen de coutures 13 réalisées de part et d’autre des première et seconde portions cylindriques 6,9. Avant la réalisation des coutures 13, la sangle présente au niveau de sa partie médiane une première ouverture et une seconde ouverture. La première ouverture est disposée autour de la première portion cylindrique 6 et entre le premier épaulement 4 et le second épaulement 5 et la seconde ouverture est disposée autour de la seconde portion cylindrique 9 et entre le troisième épaulement 7 et le quatrième épaulement 8. Les coutures 13 sont ensuite exécutées afin de solidariser la sangle à la partie centrale 2. Les épaulements ont pour avantage d’empêcher la sangle de glisser lors de l’utilisation du dispositif de musculation 1. Dans le premier mode de réalisation présenté sur la figure 1, le dispositif de musculation 1 comporte un premier poids 15 disposé entre un premier écrou 14 et le premier épaulement 5. Il est possible d’ajouter d’autres poids afin d’augmenter la difficulté de l’exercice de musculation. Un second poids, non représenté sur la figure 1, est disposé entre un second écrou 16 et le quatrième épaulement 8. Les premier et second écrous 14, 16 sont vissés contre les premier et second poids afin de les maintenir fermement en place durant l’exercice de musculation. Le dispositif de musculation 1 comprend en outre un premier embout fileté 17 et un second embout fileté 18, mieux visible sur la figure 2. Le premier embout fileté 17 comporte un premier filetage extérieur 19 et un second filetage extérieur 20. Le second embout fileté 18 comporte un premier filetage extérieur 24 et un second filetage extérieur 25. Le dispositif de musculation 1 est représenté sur la figure 1 avec le premier embout fileté 17 vissé dans un premier filetage intérieur (non visible) agencé dans la première extrémité 22 de la partie centrale 2 et avec le second embout fileté 18 vissé dans un second filetage intérieur (non visible) agencé dans la seconde extrémité 23 de la partie centrale 2. Pour chaque embout fileté, les premiers filetages extérieurs 19, 24 sont aptes à recevoir un ou plusieurs poids et un écrou 14, 16. Pour chaque embout fileté, les seconds filetages extérieurs 20,25 sont destinés à être vissés respectivement dans les premier et second filetages intérieurs. Le lien de base 10 comporte en outre un moyen d’accrochage destiné à l’accroche d’un lien accessoire. Dans un exemple de réalisation, le lien de base 10 est une sangle comportant un moyen d’accrochage tel qu’un anneau d’accroche 21 monté pivotant par rapport à la sangle. Le dispositif de musculation 1 permet ainsi d’être utilisé en tant qu’haltère, la sangle n’étant pas utilisée lors de cet exercice de musculation. La sangle reste néanmoins solidaire de la partie centrale 2. Le dispositif de musculation 1 , selon le premier mode de réalisation de l’invention, est représenté sur la figure 5 dans une configuration ne comportant pas les premier et second embouts filetés 17, 18. Par conséquent, pour cette configuration, les poids et écrous ne sont pas présents. En accrochant l’anneau d’accroche 21 à une ou deux sangles en suspension, l’utilisateur a la possibilité de réaliser des exercices de musculation permettant de muscler d’autres parties du corps. Par exemple, il peut accrocher un premier dispositif de musculation 1 à une sangle et un autre dispositif de musculation à une autre sangle, les sangles étant fixées, par exemple, à un élément fixe tel que le plafond de la pièce dans laquelle se trouve l’utilisateur, l’utilisateur posant ensuite un pied dans chaque dispositif de musculation 1. Il peut aussi tenir dans chaque main un dispositif de musculation 1 afin de réaliser d’autres exercices de renforcement musculaire. En référence maintenant à la figure 3, il est représenté schématiquement un dispositif de musculation 30 selon un second mode de réalisation de l’invention identique au dispositif de musculation 1 selon le premier mode de réalisation, excepté que le premier épaulement 5 est remplacé par un premier épaulement 35 comportant un évidement cylindrique orienté perpendiculairement à l’axe central 3, le quatrième épaulement 8 est remplacé par un quatrième épaulement 38 comportant un évidement cylindrique orienté perpendiculairement à l’axe central 3, les évidements cylindriques étant destinés à recevoir chacun une goupille 39 comportant chacune un anneau 40, et le premier embout fileté 17 et le second embout fileté 18 sont respectivement remplacés par un premier embout fileté 47 comportant un élément mâle parallélépipédique 50 et un second embout fileté 48 comportant un élément mâle parallélépipédique 53. Une forme de réalisation de ces embouts filetés 47, 48 comportant des éléments mâles parallélépipédiques 50,53 est représentée sur la figure 4. Cet embout fileté comporte une partie filetée extérieurement 49 et un élément mâle parallélépipédique 50, telle qu’un cube ou un parallélépipède rectangle. L’élément mâle parallélépipédique 50 comporte un évidement cylindrique 51 destiné à recevoir la goupille 39. Chaque embout fileté comportant un élément mâle parallélépipédique est introduit dans un évidement femelle parallélépipédique agencé dans la partie centrale 2. Il est ensuite glissé la goupille 39 dans l’évidement cylindrique de chaque épaulement puis dans l’évidement cylindrique 51 de l’élément mâle parallélépipédique 50. Ainsi, chaque embout fileté est fixé solidement à la partie centrale 2. L’utilisateur peut également facilement retirer les embouts filetés 47, 48 lorsqu’il souhaite exécuter uniquement des exercices ne nécessitant pas de poids, cette configuration du dispositif de musculation 30 selon le deuxième mode de réalisation est représentée schématiquement sur la figure 6. Referring to Figure 1, there is schematically shown a weight training device 1 according to a first embodiment of the invention. The weight training device 1 comprises a central part 2 extending longitudinally along a central axis 3. The central part 2 is intended for either to be gripped by the hand of the user wishing to perform a muscle strengthening exercise in one of the arms or to accommodate one of the user's feet when the weight training device is attached to one or more accessory links . The central part 2 is substantially cylindrical in shape, it may have a solid or tubular section. In a particular exemplary embodiment, it is made of metal, for example stainless steel, its diameter is approximately 35 mm and its length approximately 100 mm. The central part 2 further comprises a first shoulder 4 and a second shoulder 5 arranged at a first end 22. A first cylindrical portion 6, also extending longitudinally along the central axis 3, is arranged between the first shoulder. 4 and the second shoulder 5. The central part 2 comprises, at a second end 23, a third shoulder 7 and a fourth shoulder 8. A second cylindrical portion 9, also extending longitudinally along the central axis 3, is arranged between the third shoulder 7 and the fourth shoulder 8. The weight training device 1 also comprises a base link 10 integral with the latter. The base link 10 is arranged on either side of the central axis 3. Thus, the base link 10 has a first part 11 arranged on one side of the central axis 3 and a second part 12 arranged in the other side of the central axis 3. In an exemplary embodiment, the base link 10 is a strap, for example made of fabric or of plastic in the form of fibers, the strap being held securely to the central part 2 at the bottom. means of seams 13 made on either side of the first and second cylindrical portions 6, 9. Before making the seams 13, the strap has a first opening and a second opening at its middle part. The first opening is arranged around the first cylindrical portion 6 and between the first shoulder 4 and the second shoulder 5 and the second opening is arranged around the second cylindrical portion 9 and between the third shoulder 7 and the fourth shoulder 8. The seams 13 are then performed in order to secure the strap to the central part 2. The shoulders have the advantage of preventing the strap from slipping during the use of the weight-training device 1. In the first embodiment shown in FIG. 1, the weight training device 1 comprises a first weight 15 disposed between a first nut 14 and the first shoulder 5. It is possible to add other weights in order to increase the difficulty of the weight training exercise. A second weight, not shown in Figure 1, is disposed between a second nut 16 and the fourth shoulder 8. The first and second nuts 14, 16 are screwed against the first and second weights to hold them firmly in place during the process. strength training. The weight training device 1 further comprises a first threaded end 17 and a second threaded end 18, better visible in FIG. 2. The first threaded end 17 comprises a first external thread 19 and a second external thread 20. The second threaded end 18 comprises a first external thread 24 and a second external thread 25. The weight training device 1 is shown in FIG. 1 with the first threaded end 17 screwed into a first internal thread (not visible) arranged in the first end 22 of the central part 2 and with the second threaded end 18 screwed into a second internal thread (not visible) arranged in the second end 23 of the central part 2. For each threaded end, the first external threads 19, 24 are able to receive one or more weights and a nut 14, 16. For each threaded end piece, the second external threads 20,25 are intended to be screwed respectively into the first and second internal threads. The base link 10 further comprises a hooking means for hooking an accessory link. In an exemplary embodiment, the base link 10 is a strap comprising a hooking means such as a hooking ring 21 mounted to pivot relative to the strap. The weight training device 1 thus makes it possible to be used as a dumbbell, the strap not being used during this weight training exercise. The strap nevertheless remains integral with the central part 2. The weight training device 1, according to the first embodiment of the invention, is shown in FIG. 5 in a configuration not comprising the first and second threaded ends 17, 18. Therefore, for this configuration, weights and nuts are not present. By hooking the hooking ring 21 to one or two suspended straps, the user has the possibility of performing strength training exercises making it possible to strengthen other parts of the body. For example, it can hook a first weight training device 1 to a strap and another weight training device to another strap, the straps being attached, for example, to a fixed element such as the ceiling of the room in which the device is located. 'user, user then placing one foot in each weight training device 1. It can also hold a weight training device 1 in each hand in order to perform other muscle strengthening exercises. Referring now to Figure 3, there is shown schematically a strength training device 30 according to a second embodiment of the invention identical to the strength training device 1 according to the first embodiment, except that the first shoulder 5 is replaced by a first shoulder 35 comprising a cylindrical recess oriented perpendicular to the central axis 3, the fourth shoulder 8 is replaced by a fourth shoulder 38 comprising a cylindrical recess oriented perpendicularly to the central axis 3, the cylindrical recesses each being intended to receive a pin 39 each comprising a ring 40, and the first threaded end 17 and the second threaded end 18 are respectively replaced by a first threaded end 47 comprising a parallelepiped male element 50 and a second threaded end 48 comprising a parallelepiped male element 53. A shape of realization of these threaded ends 47, 48 comprising male elements para llélépipédiques 50,53 is shown in FIG. 4. This threaded end piece comprises an externally threaded portion 49 and a parallelepipedal male element 50, such as a cube or a rectangular parallelepiped. The parallelepipedic male element 50 comprises a cylindrical recess 51 intended to receive the pin 39. Each threaded end comprising a parallelepipedic male element is inserted into a parallelepipedal female recess arranged in the central part 2. The pin 39 is then slid into the cylindrical recess of each shoulder and then in the cylindrical recess 51 of the parallelepipedal male element 50. Thus, each threaded end is firmly fixed to the central part 2. The user can also easily remove the threaded ends 47, 48 when wishes to perform only exercises which do not require weight, this configuration of the weight training device 30 according to the second embodiment is shown schematically in Fig. 6.

Claims

REVENDICATIONS
1. Dispositif de musculation (1 , 30) comportant une partie centrale (2) apte à accueillir une main ou un pied, une première extrémité (22) et une seconde extrémité (23) disposées de part et d’autre de ladite partie centrale (2) caractérisé en ce que ledit dispositif de musculation (1, 30) comprend un lien de base (10) qui est une sangle (10) solidaire de ladite partie centrale (2) apte à être attachée à au moins un lien accessoire, ledit dispositif de musculation (1, 30) comportant en outre un premier organe amovible (17, 47) lié à ladite première extrémité (22) et un second organe amovible (18, 48) lié à ladite seconde extrémité (23), lesdits premier et second organes amovibles (17, 18) étant aptes à recevoir chacun au moins un poids. 1. Muscle building device (1, 30) comprising a central part (2) adapted to receive a hand or a foot, a first end (22) and a second end (23) arranged on either side of said central part (2) characterized in that said weight-training device (1, 30) comprises a base link (10) which is a strap (10) integral with said central part (2) capable of being attached to at least one accessory link, said weight training device (1, 30) further comprising a first removable member (17, 47) linked to said first end (22) and a second removable member (18, 48) linked to said second end (23), said first and second removable members (17, 18) each being able to receive at least one weight.
2. Dispositif de musculation (1, 30) selon la revendication 1 caractérisé en ce que ledit lien de base (10) est une sangle, ladite première extrémité (22) comportant une butée distale (5) et une butée proximale (4), ladite seconde extrémité (23) comportant une butée distale (8) et une butée proximale (7), ladite sangle étant maintenue audit dispositif de musculation (1 , 30) d’une part par des coutures (13) présentes sur ladite sangle et d’autre part par lesdites butées distale et proximale (5, 6) de ladite première extrémité (22) et par lesdites butées distale et proximale (7, 8) de ladite seconde extrémité (23). 2. Weight training device (1, 30) according to claim 1 characterized in that said base link (10) is a strap, said first end (22) comprising a distal stop (5) and a proximal stop (4), said second end (23) comprising a distal stop (8) and a proximal stop (7), said strap being held to said weight training device (1, 30) on the one hand by seams (13) present on said strap and 'on the other hand by said distal and proximal stops (5, 6) of said first end (22) and by said distal and proximal stops (7, 8) of said second end (23).
3. Dispositif de musculation (1 ) selon l’une quelconque des revendications3. Bodybuilding device (1) according to any one of the claims
1 à 2 caractérisé en ce que ladite première extrémité (22) et ladite seconde extrémité (23) comportent respectivement un premier filetage intérieur et un second filetage intérieur, ledit premier organe amovible (17) est un premier embout fileté présentant un filetage extérieur (19) vissé dans ledit premier filetage intérieur et ledit second organe amovible (18) est un second embout fileté présentant un filetage extérieur (24) vissé dans ledit second filetage intérieur. 1 to 2 characterized in that said first end (22) and said second end (23) respectively comprise a first internal thread and a second internal thread, said first removable member (17) is a first threaded end having an external thread (19 ) screwed into said first internal thread and said second removable member (18) is a second threaded end piece having an external thread (24) screwed into said second internal thread.
4. Dispositif de musculation (30) selon l’une quelconque des revendications 1 à 2 caractérisé en ce que ladite première extrémité (22) et ladite seconde extrémité (23) comportent respectivement un premier évidement femelle parallélépipédique et un second évidement femelle parallélépipédique, ledit premier organe amovible (47) et ledit second organe amovible (48) présentant respectivement un premier élément mâle parallélépipédique (50) et un second élément mâle parallélépipédique (53). 4. Muscle building device (30) according to any one of claims 1 to 2 characterized in that said first end (22) and said second end (23) respectively comprise a first parallelepiped female recess and a second parallelepiped female recess, said first removable member (47) and said second removable member (48) respectively having a first parallelepipedal male element (50) and a second parallelepipedal male element (53).
5. Dispositif de musculation (30) selon la revendication 4 caractérisé en ce que les premier et second évidements femelles parallélépipédiques et les premier et second éléments mâles parallélépipédiques (50, 53) sont des parallélépipèdes rectangles. 5. Weight training device (30) according to claim 4 characterized in that the first and second parallelepiped female recesses and the first and second parallelepiped male elements (50, 53) are rectangular parallelepipeds.
6. Dispositif de musculation (30) selon l’une quelconque des revendications6. A weight training device (30) according to any one of claims
4 à 5 caractérisé en ce que ladite partie centrale (2) s’étend longitudinalement selon un axe central (3), ladite première extrémité (22) et ladite seconde extrémité (23) comportant respectivement un premier évidement cylindrique débouchant et un second évidement cylindrique débouchant disposés perpendiculairement audit axe central (3), lesdits premier organe amovible (47) et second organe amovible (48) étant maintenus respectivement à ladite première extrémité (22) au moyen d’une première goupille et à ladite seconde extrémité (23) au moyen d’une seconde goupille. 4 to 5 characterized in that said central part (2) extends longitudinally along a central axis (3), said first end (22) and said second end (23) respectively comprising a first open cylindrical recess and a second cylindrical recess opening arranged perpendicularly to said central axis (3), said first removable member (47) and second removable member (48) being held respectively at said first end (22) by means of a first pin and at said second end (23) at the by means of a second pin.
7. Dispositif de musculation (1, 30) selon l’une quelconque des revendications 1 à 6 caractérisé en ce que ledit lien de base (10) comporte un anneau d’accroche (21 ). 7. Bodybuilding device (1, 30) according to any one of claims 1 to 6 characterized in that said base link (10) comprises a gripping ring (21).
8. Ensemble de musculation caractérisé en ce qu’il comprend un dispositif de musculation (1, 30) selon l’une quelconque des revendications 1 à 6 et au moins un lien accessoire attaché audit lien de base (10) dudit dispositif de musculation (1, 30). 8. Weight training set characterized in that it comprises a weight training device (1, 30) according to any one of claims 1 to 6 and at least one accessory link attached to said base link (10) of said weight training device ( 1, 30).
9. Ensemble de musculation selon la revendication 8 caractérisé en ce que ledit lien accessoire est fait d’un matériau élastique. 9. Weight training set according to claim 8 characterized in that said accessory link is made of an elastic material.
10. Ensemble de musculation selon l’une quelconque des revendications 8 à 9 caractérisé en ce que ledit lien de base (10) comporte un anneau d’accroche (21 ), ledit lien accessoire étant attaché audit anneau d’accroche (21 ). 10. Weight training set according to any one of claims 8 to 9 characterized in that said base link (10) comprises a hook ring (21), said accessory link being attached to said hook ring (21).
PCT/EP2021/060182 2020-04-23 2021-04-20 Strength training device WO2021214027A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21718902.6A EP4139007A1 (en) 2020-04-23 2021-04-20 Strength training device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR2004054 2020-04-23
FR2004054A FR3109533A1 (en) 2020-04-23 2020-04-23 STRENGTHENING DEVICE

Publications (1)

Publication Number Publication Date
WO2021214027A1 true WO2021214027A1 (en) 2021-10-28

Family

ID=71452486

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/060182 WO2021214027A1 (en) 2020-04-23 2021-04-20 Strength training device

Country Status (3)

Country Link
EP (1) EP4139007A1 (en)
FR (1) FR3109533A1 (en)
WO (1) WO2021214027A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917566A (en) * 1928-08-06 1933-07-11 Wood Robert Alfred Exercising bell
US5033740A (en) * 1989-11-10 1991-07-23 Leonard Schwartz Apparatus for exercising that is used with a hand
US20030130096A1 (en) * 2002-01-08 2003-07-10 Lacroce Joseph Laurence Barbell with plural hand gripping angles
US7163496B1 (en) * 2003-04-24 2007-01-16 Ray Trotter Hammer curl cable pull exercise bar
US20130040788A1 (en) * 2011-08-12 2013-02-14 Second Chance Lifestyle, LLC Wheeled exercise device with attachment point
US20150024908A1 (en) * 2013-07-21 2015-01-22 William B. Hall Weight Holding Device
US9573016B2 (en) * 2011-05-09 2017-02-21 MYT Equipment Inc. Exercise device for supporting weight from hand grips using straps

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917566A (en) * 1928-08-06 1933-07-11 Wood Robert Alfred Exercising bell
US5033740A (en) * 1989-11-10 1991-07-23 Leonard Schwartz Apparatus for exercising that is used with a hand
US20030130096A1 (en) * 2002-01-08 2003-07-10 Lacroce Joseph Laurence Barbell with plural hand gripping angles
US7163496B1 (en) * 2003-04-24 2007-01-16 Ray Trotter Hammer curl cable pull exercise bar
US9573016B2 (en) * 2011-05-09 2017-02-21 MYT Equipment Inc. Exercise device for supporting weight from hand grips using straps
US20130040788A1 (en) * 2011-08-12 2013-02-14 Second Chance Lifestyle, LLC Wheeled exercise device with attachment point
US20150024908A1 (en) * 2013-07-21 2015-01-22 William B. Hall Weight Holding Device

Also Published As

Publication number Publication date
FR3109533A1 (en) 2021-10-29
EP4139007A1 (en) 2023-03-01

Similar Documents

Publication Publication Date Title
EP2177961B1 (en) Tweezers with grasping means mounted rotatably on the arms
EP2648635B1 (en) Device for tensioning a flexible band
FR2481130A1 (en) CLAMP DEVICE, IN PARTICULAR FOR RACKET ROPE
FR2547006A1 (en) REMOVABLE CABLE CLAMP WITH IMPROVED DOUBLE ACTION
FR2659861A1 (en) Support device intended to receive a dumbbell (barbell) equipped with weights and which can be manipulated freely
FR2605232A1 (en) EXERCISER HANDLE
FR2576007A1 (en) Telescopic grasping equipment for lifting barrels or other objects having a circular cross-section
WO2021214027A1 (en) Strength training device
FR2834320A3 (en) RETRACTABLE DEVICE SIMILAR TO A ROD WITH A NON-CIRCULAR CROSS SECTION
FR2777467A3 (en) Handle structure for chest pull
FR2646785A1 (en) Security device intended to prevent the removal of clubs from a golf bag
FR2711109A1 (en) Stand for assembling and servicing a bicycle
FR2889814A1 (en) Mountain climbing assistance device for rappelling, has snap hook blocking descent of user when user does not exert force on hook, and opening whose edges include projections for supporting hook when user exerts force to control descent
FR3009501A1 (en) AUTOBLOATING REMOVABLE HANDLE FOR MUSCULATION DEVICE AND CORRESPONDING TRACTION DEVICE
WO2001091611A1 (en) Modular framework for furniture and transport handles for same
FR2707599A1 (en) Handle for carrying bags
WO2019185557A1 (en) Muscle-development apparatus of the type to be held in two hands by the user
FR2853617A1 (en) Cycle e.g. bicycle or tricycle, has fastening device with central part for connecting guidance unit with external parts fixed in handle bar, where guidance unit is inclined in two positions with respect to axis
EP4135859B1 (en) Muscle strengthening bar
FR3004655A1 (en) MUSCLE APPARATUS WITH DEMOUNTABLE STRUCTURE
FR2702503A1 (en) Tool for opening manhole covers
WO2003000349A2 (en) Quick-adjustment portable physical culture apparatus
EP0190275A1 (en) Improvement to a device for reducing the effort of lifting soil with a spade or the like
EP2201986A1 (en) Handle designed to be connected to a system for resisting a force of a bodybuilding and/or re-education machine
FR2584298A3 (en) Device for stringing rackets, particularly tennis rackets

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21718902

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2021718902

Country of ref document: EP

Effective date: 20221123