EP1744817B1 - Baton d'entrainement pour sportif - Google Patents

Baton d'entrainement pour sportif Download PDF

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Publication number
EP1744817B1
EP1744817B1 EP05731322A EP05731322A EP1744817B1 EP 1744817 B1 EP1744817 B1 EP 1744817B1 EP 05731322 A EP05731322 A EP 05731322A EP 05731322 A EP05731322 A EP 05731322A EP 1744817 B1 EP1744817 B1 EP 1744817B1
Authority
EP
European Patent Office
Prior art keywords
stick
exercise
wheel
wheels
freewheel
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.)
Not-in-force
Application number
EP05731322A
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German (de)
English (en)
Other versions
EP1744817A1 (fr
Inventor
Markus Frei
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.)
Kraft & Ausdauer Sportgerate GmbH
Original Assignee
Kraft & Ausdauer Sportgerate GmbH
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 Kraft & Ausdauer Sportgerate GmbH filed Critical Kraft & Ausdauer Sportgerate GmbH
Publication of EP1744817A1 publication Critical patent/EP1744817A1/fr
Application granted granted Critical
Publication of EP1744817B1 publication Critical patent/EP1744817B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0028—Training appliances or apparatus for special sports for running, jogging or speed-walking
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B1/00—Sticks with supporting, hanging or carrying means
    • A45B1/02—Walking sticks with rollers for carrying parcels or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • 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
    • A63B21/0618—User-manipulated weights moving in a horizontal plane without substantial friction, i.e. using inertial forces
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/22—Ski-sticks
    • A63C11/228—Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B2200/00—Details not otherwise provided for in A45B
    • A45B2200/05—Walking sticks
    • A45B2200/055—Walking sticks for Nordic walking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • A61H2003/046—Wheeled walking aids for patients or disabled persons with braking means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0028—Training appliances or apparatus for special sports for running, jogging or speed-walking
    • A63B2069/0031—Speed-walking
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/18—Training appliances or apparatus for special sports for skiing
    • A63B69/182—Training appliances or apparatus for special sports for skiing for cross-country-skiing
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/22—Ski-sticks
    • A63C11/221—Ski-sticks telescopic, e.g. for varying the length or for damping shocks

Definitions

  • the present invention is in the field of gymnastic exercise equipment and relates to a training stick for athletes such as goers, skaters or summer skiers, according to the preamble of the first claim.
  • Nordic walking is walking or running with the use of two special sticks, each held in one hand of the athlete. Accordingly, the running technique of the Nordic Walking the movement of the cross-country skiing.
  • Nordic Walking supports the physiological, diagonal movement when walking through conscious use of the pole.
  • An advantage over conventional walking or walking without sticks is that not only the legs, but also the arm and upper body muscles are trained. In addition, the body consumes more energy than with conventional walking or running at the same speed.
  • the poles previously used for Nordic Walking are typically made of carbon and glass fibers (30% carbon composite shaft), which ensures low weight, extreme resilience and a long service life. In contrast to sticks with a metal core, no disturbing and stressful vibrations are transmitted to the hand, elbow and shoulder joints when using such sticks.
  • the optimal pole length is 70% of the body size. Specially designed hand straps at the top of the pole ensure fatigue-free use of the poles for longer training periods.
  • the lower end of the stick should allow a repulsion.
  • the lower end of the poles can be optionally provided with a rubber pad - for smooth substrates such as road, asphalt, stone - or a metal tip - for forest soil, dirt roads.
  • the known Nordic walking sticks still have the disadvantage that they slip on the surface and make it impossible to push off. This is especially true for hard, smooth documents. The sliding of the sticks disturbs the rhythm of the song.
  • the well-known Nordic walking sticks are ultimately always geared to the snow sports cross-country skiing, in which the stick is periodically carried over the snow and inserted into the snow.
  • the invention dissolves in a radical manner from this traditional idea of the cross-country ski pole. It is based on the idea of providing one or more wheels to the lower end of the stick.
  • the inventive training stick can remain in constant contact with the pad. It is no longer necessary to lift it at every step and insert it into the ground.
  • the path of the The bottom of the cane is practically a pure translation, rather than an up and down bouncing movement typical of known sticks.
  • at least one wheel on the inventive training stick is equipped with a backstop, which allows a rotation of the wheel in the forward direction, but in the reverse direction blocks.
  • the inventive training stick for athletes such as goers, roller skaters or summer skaters, which move on a pad in a running direction, an elongated stick body.
  • At one end of the stick body at least one wheel is mounted, which allows a directed rolling movement of the training stock on the pad.
  • At least one wheel is equipped with a backstop, which allows rotation of the wheel in the running direction, but contrary to the direction locks.
  • wheel is understood in this document to mean any directed rolling locomotion enabling means. In particular, any forms of discs, rollers and rollers fall under it.
  • the invention revolutionizes Nordic walking by making it more effective and gentler at the same time.
  • the inventive training stick the movement of the athlete is calmer and smoother. Hand, elbow and shoulder joints are relieved.
  • the training effect can be increased or metered by attaching additional weights to the sticks and / or to the arms. In contrast to conventional sticks such additional weights lead to a greater energy consumption, but only to a small extent to a higher joint load, because yes, the weight is partially supported by the wheels.
  • the risk of injury to subsequent goers or runners, which consists of the stick in the conventional stick, is eliminated in the inventive floor.
  • the constant ground contact gives the athlete a greater security. All these advantages, but especially the latter, are of particular value when the inventive training stick is used in rehabilitation.
  • inventive training stick can also be used for other summer sports, such as for roller skating (skating) or for summer cross-country.
  • FIG. 1 shows an example of a training pole 1 in perspective views, wherein FIG. 1 (a) shows an upper part and FIG. 1 (b) shows a lower part of the training pole 1.
  • An actual stick body 2 is preferably made of several, for. B. three, segments 21-23 composed, each telescopically engage with each other to allow a length adjustment. The mutual position of the segments 21-23 can be determined steplessly by means of threaded locking rings 24, 25.
  • the training stock 1 may also have other means for length adjustment and detection, as they are known from the prior art.
  • the pole 2 could z. B. composed of two segments and be equipped with a folding mechanism, which allows to fold the two segments and so reduce the length of the training stock 1; in use, the two segments by means of suitable latching means rigid, but releasably connected to each other.
  • the stick body 2 may be made of carbon and glass fibers as described in the prior art. Other, cheaper materials such as metal, wood, bamboo or plastic are also possible.
  • the training stick 1 is not dependent on a low weight, and also resilience and vibration are only of secondary importance, because with the Training stick 1, the movement is quieter and smoother.
  • the upper pole end 11 is equipped with a handle 3 and a hand strap 31, as known from the prior art.
  • the training stick 1 according to the invention has rather lower requirements than sticks according to the prior art, because the inventive training stick 1 is merely pulled along the pad, and not lifted and inserted.
  • the lower end of the pole 12 is provided in the example of FIG. 1 with two wheels 41, 42 which are arranged on both sides of the pole 2 on a common axis 5.
  • the axis 5 is in.einem bearing 6 on one side rotatably mounted in the direction L; Details thereof will be discussed with reference to Figures 3 (a) and 3 (b).
  • the bearing 6 is, for example, by means of an adapter element 7, rigidly connected to the pole body 2.
  • the adapter element 7 is preferably designed so that it can be placed on different types of existing, commercially available stick bodies 2.
  • the lower pole end 12, including wheels 41, 42, axle 5, bearing 6 and adapter element 7, is preferably provided with a greater weight than the lower pole ends of conventional sticks. This increases the normal force F N , which the training stock 1 exerts on the pad, and contributes to a good grip of the wheels 41, 42.
  • the dead weight of the lower stick end 12 may be, for example, in the range between 5 N and 100 N, and preferably between 7 N and 50 N.
  • the running surfaces of the wheels 41, 42 are preferably made of a material which with respect to the conceivable documents such as asphalt, stone, gravel, earth, grass, sand, etc. has the highest possible static friction coefficient ⁇ 0 . This in turn increases the traction and allows a non-slip repelling the training stick 1.
  • the coefficient of static friction ⁇ 0 dry asphalt should be greater than 0.4 and preferably greater than 0.5, for a dry earth path greater than 0.3 and preferably greater than 0.4.
  • An ideal material for the tread seems to be rubber.
  • the wheels 41, 42 may, for example, be designed as solid rubber wheels.
  • the tread may have a profile or be profileless.
  • Wheel diameter d, gauge w and number wheels 41, 42 can be very different. It is possible to adapt these parameters in training saddles 1 according to the invention for the intended use. So one becomes about for the main use on paved road smaller wheels 41, 42 choose lesser track width w, while for uneven forest floor rather larger wheels 41, 42 are suitable with larger gauge w.
  • the wheel diameter d can z. B. in the range between 4 cm and 20 cm, and preferably between 6 cm and 10 cm.
  • Exemplary gauges w can be selected in the range between 3 cm and 30 cm, and preferably between 5 cm and 15 cm.
  • the training stick 1 can be equipped with a single wheel or with several, for example. Up to eight, wheels.
  • a training pole 1 with a single wheel 41, as shown in Figure 2 (a), has the advantages of great simplicity and cost-effectiveness, while offering no lateral stability.
  • Two laterally arranged side by side wheels 41, 42, as shown in Figure 2 (b) or in Fig. 1, stabilize the training stock 1 against lateral tilting.
  • four wheels 41-44 are arranged one behind the other in the running direction L, as is known from the newer, inline skates called roller skates ago.
  • Figures 2 (d) and 2 (e) show combinations of juxtaposed and consecutively arranged wheels 41-43 and 41-44, respectively.
  • the Inventive training stick 1 also more than four wheels, z. B. up to eight wheels have.
  • the pole 2 should be pivotable in the plane which is perpendicular to the base and includes the running direction L. This pivoting is inherent in the embodiments of Figs. 2 (a) and (b).
  • a special suspension 51 for the pole body 2 should be provided on a wheel suspension frame 50, which enables this pivotability.
  • the person skilled in the art is able, with knowledge of the invention, to construct suitable suspensions 51.
  • the backstop 8 is installed in the bearing 6 and acts on the common axis 5 of the two rigidly connected to the axle 5 wheels 41, 42.
  • the axis 5 is rigid and the backstop 8 between the axis 5 and wheel 41 and 42 attached.
  • the embodiment which has been chosen here is a clamping roller freewheel known per se.
  • the axis 5 is rigidly connected to an inner star 81, while a bearing sleeve 61 is rigidly connected to a roller guide ring 83. Between the inner star 81 and the bearing sleeve 61 are clamping rollers 82, embedded in corresponding recesses in the roller guide ring 83rd
  • backstops 8 are possible, which are known per se and can be adapted by the skilled person if necessary to the inventive training stick 1.
  • suitable backstops are the pawl freewheel (with ratchet wheel, ratchet), the freewheel clutch, the sprag freewheel, the friction freewheel or the freewheeling called.
  • the embodiment of Figure 4 allows the inventively provided reversible attachment of additional weights 71.1-71.4 at the lower end of the bar 12.
  • the additional weights 71.1-71.4 can z. B. be designed as metal discs; Other shapes such as rings or balls are possible.
  • Each metal disc 71.1-71.4 is provided with a passage opening whose inner shape corresponds to the outer shape of the adapter element 7, so that it can be placed on the adapter element 7, wherein it is penetrated by the adapter element 7.
  • the passage opening may, but need not necessarily, be located in the middle of the respective metal disk 71.1-71.4.
  • the passage opening is mounted azentrisch in an edge region of the metal plate 71.1-71.4.
  • An additional weight 71.1-71.4 can z. B. between 5 N and 20 N, for example, 10 N, weigh.
  • the number of additional weights 71.1-71.4 or their total weight can be selected according to the needs and performance of the athlete. A total weight of the lower end 12 of up to 200 N is quite realistic. With such additional weights 71.1-71.4 on the one hand the normal force F N and thus the static friction force F R is further increased.
  • the additional weights 71.1-71.4 make it possible to increase the training effect or to dose it individually. This opens up new training possibilities, which are excluded with conventional sticks. Conventional poles are built as light as possible so as not to overload the athlete's wrists.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

L'invention concerne un bâton d'entraînement pour sportif, tel que marcheur, patineur à rollers ou coureur de fond d'été, comprenant un corps longitudinal (2) portant, à une extrémité (12), deux roulettes (41, 42) permettant un déplacement roulant orienté dudit bâton (1). Les roulettes (41, 42) sont équipées d'un système de blocage anti-retour (8) autorisant une rotation de la roulette (41, 42) dans le sens de la marche (L), mais la bloquant dans le sens contraire de la marche (L), ce qui permet d'avoir une poussée vers l'avant. Grâce au contact permanent du bâton d'entraînement (1) avec le sol, le sportif peut se déplacer de manière plus tranquille et plus « coulante », tout en éprouvant une plus grande sécurité.

Claims (14)

  1. Bâton d'entraînement pour des sportifs, tels que des marcheurs, des pratiquants de roller, ou de ski de fond d'été, qui se déplacent sur un support (9), dans une direction de marche (L),
    le bâton d'entraînement (1) comportant un corps de bâton (2) allongé,
    sur une extrémité inférieure (12) du corps de bâton (2) étant montée au moins une roue (41, 42) permettant un déplacement roulant dirigé du bâton d'entraînement (1) sur le support (9) et
    la au moins une roue (41, 42) étant équipée d'un blocage anti-retour (8) permettant une rotation de la roue (41, 42) en direction de marche (L), mais la bloquant dans la direction opposée à la direction de marche (L),
    caractérisé en ce que
    sur l'extrémité inférieure (12) du bâton se trouvent des moyens de fixation pour la fixation réversible de poids additionnels (71.1-71.4), ainsi que des moyens de guidage (72) pour guider les poids additionnels (71.1-71.4), lors du montage de ces derniers.
  2. Bâton d'entraînement (1) selon la revendication 1, le blocage anti-retour (8) étant conçu sous la forme roue libre à galets de blocage, d'une roue libre à cliquets, d'une roue libre à élément de blocage, d'une roue libre à friction ou d'une roue libre dentée.
  3. Bâton d'entraînement (1) selon l'une quelconque des revendications précédentes, le bâton d'entraînement (1) comportant deux, trois ou quatre roues (41-44).
  4. Bâton d'entraînement (1) selon l'une quelconque des revendications précédentes, le bâton d'entraînement (1) comportant plusieurs roues (41, 42) et deux parmi les plusieurs roues (41, 42) étant disposées sur un axe commun (5).
  5. Bâton d'entraînement (1) selon la revendication 4, un écartement de roues (w) des roues (41, 42) disposées sur l'axe commun (5) étant de l'ordre de 3 cm à 30 cm, et de préférence de 5 cm à 15 cm.
  6. Bâton d'entraînement (1) selon l'une quelconque des revendications précédentes, le bâton d'entraînement (1) comportant plusieurs roues (41-44) et au moins deux parmi les plusieurs roues (41, 42) étant disposées l'une derrière l'autre dans la direction de marche (L).
  7. Bâton d'entraînement (1) selon la revendication 6, le bâton d'entraînement (1) comprenant un cadre de suspension des roues (50), sur lequel sont suspendues plusieurs roues (41-44) et des moyens de suspension (51) pour suspendre le cadre de suspension des roues (50) sur le corps de bâton (2), lesquels moyens de suspension (51) sont conçus de sorte à ce que lors d'un contact des plusieurs roues (41-44) avec le support, le corps de bâton (2) soit susceptible de pivoter dans le plan qui se situe à la perpendiculaire du support (9) et qui contient la direction de marche (L).
  8. Bâton d'entraînement (1) selon l'une quelconque des revendications précédentes, le propre poids de l'extrémité inférieure (12) du bâton étant de l'ordre de 5 N à 100 N et de préférence de 7 N à 50 N.
  9. Bâton d'entraînement (1) selon l'une quelconque des revendications précédentes, la surface de roulement de la au moins une roue (41, 42) équipée d'un blocage anti-retour (8) étant conçue de sorte que son coefficient d'adhérence (µ0) par rapport à l'asphalte sec soit supérieur à 0.4 et de préférence supérieur à 0.5.
  10. Bâton d'entraînement (1) selon l'une quelconque des revendications précédentes, la surface de roulement de la au moins une roue équipée d'un blocage anti-retour (8) étant en caoutchouc.
  11. Bâton d'entraînement (1) selon l'une quelconque des revendications précédentes, un diamètre (d) de la au moins une roue étant de l'ordre de 4 cm à 20 cm et de préférence de l'ordre de 6 cm à 10 cm.
  12. Kit d'entraînement pour des sportifs, tels que des marcheurs, des pratiquants de roller, ou de ski de fond d'été, qui se déplacent sur un support (9), dans une direction de marche (L),
    caractérisé par
    un bâton d'entraînement (1) selon l'une quelconque des revendications précédentes et
    des poids additionnels (71.1-71.4), les poids additionnels (71.1-71.4) étant munis d'un orifice de passage, dont la forme intérieure correspond à la forme extérieure de l'extrémité inférieure (12) du bâton, de sorte que les poids additionnels (71.1-71.4) soient susceptibles d'être fixés sur l'extrémité inférieure (12) du bâton, étant alors traversés par l'extrémité inférieure (12) du bâton.
  13. Kit d'entraînement selon la revendication 12, l'orifice de passage étant ménagé de façon excentrée dans la zone marginale du poids additionnels (71.1-71.4).
  14. Kit d'entraînement selon la revendication 12 ou 13, les poids additionnels (71.1-71.4) présentant la forme d'une plaque, d'un disque, d'une bague ou d'une sphère.
EP05731322A 2004-05-04 2005-04-27 Baton d'entrainement pour sportif Not-in-force EP1744817B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7842004 2004-05-04
PCT/CH2005/000235 WO2005105220A1 (fr) 2004-05-04 2005-04-27 Baton d'entrainement pour sportif

Publications (2)

Publication Number Publication Date
EP1744817A1 EP1744817A1 (fr) 2007-01-24
EP1744817B1 true EP1744817B1 (fr) 2007-11-21

Family

ID=34964624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05731322A Not-in-force EP1744817B1 (fr) 2004-05-04 2005-04-27 Baton d'entrainement pour sportif

Country Status (6)

Country Link
US (1) US20070249472A1 (fr)
EP (1) EP1744817B1 (fr)
JP (1) JP4611379B2 (fr)
DE (1) DE502005002050D1 (fr)
ES (1) ES2297693T3 (fr)
WO (1) WO2005105220A1 (fr)

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DE202009011244U1 (de) 2009-04-01 2009-11-26 Kaupe, Georg H., Dr. Trainingsstock für Sportler
US10888489B2 (en) 2015-12-03 2021-01-12 Mybrainwave Pty Ltd Walking aid and wheel assembly therefor

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WO2017179031A1 (fr) * 2016-04-11 2017-10-19 Shannon Mccall Appareil d'entraînement
US9597544B1 (en) * 2016-05-18 2017-03-21 Daniel W. Emick Connector for weight plate holder with optional dumbbell holder
WO2019147141A1 (fr) * 2018-01-23 2019-08-01 Aut University Traîneau uni-latéral
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FR3110449B1 (fr) * 2020-05-20 2022-05-27 Douyere Gilbert Dispositif d'entrainement imitant le ski de fond
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CA2161369A1 (fr) * 1994-10-26 1996-04-27 Jason Ostapyk Tige stabilisatrice pour patins a roues alignees
JPH08131609A (ja) * 1994-11-05 1996-05-28 Minoru Sasaki スケート用具の杖
US5687991A (en) * 1995-08-23 1997-11-18 Gairdner; James R. Method and apparatus for braking skates and the like
US5913373A (en) * 1995-12-05 1999-06-22 Forrest; Kenneth Roy Dual-pole, dual-wheel personal towing vehicle
USD411474S (en) * 1996-02-09 1999-06-29 Gairdner James R Speed control device for skaters
US5938240A (en) * 1996-02-09 1999-08-17 Gairdner; James R. Control device and method for wheeled skates and the like
US6342032B1 (en) * 2000-12-08 2002-01-29 Timothy B. Affield Exercise device
US7195252B1 (en) * 2003-05-07 2007-03-27 Daniel Glosky Kit for modifying an inline skate to roll in one direction only
US20050164850A1 (en) * 2004-01-13 2005-07-28 Todd Leibowitz Mobile exercise machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009011244U1 (de) 2009-04-01 2009-11-26 Kaupe, Georg H., Dr. Trainingsstock für Sportler
DE102009037960A1 (de) 2009-04-01 2010-10-07 Kaupe, Georg H., Dr. Trainingsstock für Sportler
US10888489B2 (en) 2015-12-03 2021-01-12 Mybrainwave Pty Ltd Walking aid and wheel assembly therefor

Also Published As

Publication number Publication date
ES2297693T3 (es) 2008-05-01
US20070249472A1 (en) 2007-10-25
JP4611379B2 (ja) 2011-01-12
EP1744817A1 (fr) 2007-01-24
JP2007536027A (ja) 2007-12-13
WO2005105220A1 (fr) 2005-11-10
DE502005002050D1 (en) 2008-01-03

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