FR2555908A1 - Device making it possible to fit wheels having a greater diameter and width onto roller-skate wheels - Google Patents

Device making it possible to fit wheels having a greater diameter and width onto roller-skate wheels Download PDF

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Publication number
FR2555908A1
FR2555908A1 FR8319244A FR8319244A FR2555908A1 FR 2555908 A1 FR2555908 A1 FR 2555908A1 FR 8319244 A FR8319244 A FR 8319244A FR 8319244 A FR8319244 A FR 8319244A FR 2555908 A1 FR2555908 A1 FR 2555908A1
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France
Prior art keywords
wheel
skates
roller
wheels
cylinder
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Granted
Application number
FR8319244A
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French (fr)
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FR2555908B1 (en
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VALLOT RENE
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VALLOT RENE
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Publication date
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Priority to FR8319244A priority Critical patent/FR2555908B1/en
Publication of FR2555908A1 publication Critical patent/FR2555908A1/en
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Publication of FR2555908B1 publication Critical patent/FR2555908B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/142—Attaching disc body to hub ; Wheel adapters by central locking nut
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/22—Wheels for roller skates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/02—Units of separate wheels mounted for independent or coupled rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/145—Attaching disc body to hub ; Wheel adapters using washers or distance bushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/147—Attaching disc body to hub ; Wheel adapters using wheel adapters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The present invention makes it possible to fit, in a very short time, wheels having a greater diameter and width, which are harder or softer, onto roller-skates on sale commercially. The object hereof is to use these novel skates on sandy areas (soft ground or sports grounds). This adaptor consists of a cylinder 1 closed on the outer side and having an orifice in its centre allowing the screw 3 serving as axle for the interchangeable wheel 5 to pass through. The cylinder 1 covers the wheel of the skate 4, and it then suffices to screw the three screws 2 in order to immobilise the adaptor 1. In order to change the wheel, it suffices to unscrew the nut or wing nut 6, to remove the washer 7 and then the wheel 5, and to replace it by a wheel having a diameter or width which is different (harder or softer); next, in the same manner, the washer 7 is replaced and then the nut 6 or wing nut is immobilised, which can be performed in a minimum time even if the skater already has the roller-skates on his feet. The device according to the invention makes it possible to use roller-skates on ground other than tarmac (asphalt) or cement, and the roller-skates thus equipped could be called "sand skates", and to indicate that they open the way to a new pastime, "gliding sports". The method used is advantageous since it dispenses with the need to provide a second ball bearing, the ball bearing existing, to begin with, in the wheel of the roller-skate. The choice of wheel depends on the ground the user will use, and it may be solid, inflatable and of different diameters and widths.

Description

La présente invention est un adaptateur universel qui permet en un temps très court de fixer des roues d'un diamètre ou d'une largeur supérieure sur des roues de rollers skatesaou patins à roulettes.The present invention is a universal adapter which allows in a very short time to fix wheels of a diameter or a greater width on wheels of roller skatesaou roller skates.

Le but est de pouvoir se servir de ces patins sur les plages de sable ou terrains de sport à l'aide d'une aile volante comme propulsion ou n'importe quel autre moyen de locomotion.The goal is to be able to use these skates on sandy beaches or sports grounds using a flying wing as propulsion or any other means of transport.

Acttlellement, il est impossible de le faire car les roues ne s'y prètent pas (elles sont trop petites)
Le dispositif selon l'invention permet de remédier à cet inconvénient.Currently, it is impossible to do this because the wheels are not suitable for it (they are too small)
The device according to the invention overcomes this drawback.

Il est présenté sous forme de cylindre fermé d'un côté, cette partie fermée qui se trouve à l'extérieur des roues du patin est percée en son centre et permet le passage d'une vis à tête fraisée, ce qui servira d'axe à la roue interchangeable.It is presented in the form of a cylinder closed on one side, this closed part which is located outside the wheels of the skate is drilled in its center and allows the passage of a countersunk screw, which will serve as an axis to the interchangeable wheel.

La vis (3) possède une rondelle (7) plus un écrou (6) qu'il suffit de desserrer pour changer celle-ci (opération très rapide).The screw (3) has a washer (7) plus a nut (6) that you just have to loosen to change it (very fast operation).

Selon une variante, la tige filetée (3) peut être plus ou moins longue selon la largeur de la roue (5). Cette partie filetée se trouve couramment en quincaillerie.According to a variant, the threaded rod (3) can be longer or shorter depending on the width of the wheel (5). This threaded part is commonly found in hardware.

Pour fixer l'ensemble, c'est-à-dire adaptateur plus roue, il suffit d'emmancher sur la roue d'origine le cylindre à fond et de le bloquer à l'aide des trois vis de fixation (2) en s*'aidant d'une clé BTR vendue dans le commerce ou d'un tournevis.To fix the assembly, that is to say adapter plus wheel, it is enough to fit the cylinder on the original wheel fully and to block it using the three fixing screws (2) in s * 'using a commercially available BTR key or a screwdriver.

Cette manoeuvre s'effectue dans un temps très court.This maneuver is carried out in a very short time.

Une précision, ce dispositif présente l'avantage de n'avoir pas besoin de roulements sur la roue interchangeable (5) car ce sont sont ceux de la roue d'origine du patin (4) qui servent.A precision, this device has the advantage of not needing bearings on the interchangeable wheel (5) because it is those of the original wheel of the pad (4) which are used.

Un autre détail, ce dispositif adaptateur et roue interchangeable s'adapte sur des roues de debrollers skatestou de patins d'un modèle standard actuellement en vente dans le commerce, mais l'on peut aussi bien fabriquer cet adaptateur pour des diamètres de roues différents.Another detail, this interchangeable wheel and adapter device fits on skatestou debrollers skate wheels of a standard model currently on the market, but we can also make this adapter for different wheel diameters.

La figure 5 représente en coupe le dispositif selon l'invention, une fois toutes les parties assemblées.FIG. 5 shows in section the device according to the invention, once all the parts have been assembled.

Les figures n0 1 - 2 - 3 représentent en coupe l'adaptateur.Figures 1 - 2 - 3 show in section the adapter.

La figure 4 représente en coupe le dispositif selon l'invention des pièces prêtes au montage. Figure 4 shows in section the device according to the invention of parts ready for assembly.

Le dispositif selon l'invention permet de rallier ce nouveau sport de glisse, à des disciplines déjà existantes (skate-board, patins à roulettes, char à voile, delta-plane, bird-sail..)
Cet adaptateur peut être réalisé en alliage léger, PVC, plastique nylon ou autre, ce non limitativement. Dans ce cas, le filetage des vis de blocage (2) est réalisé en petits tubes filetés noyés dans le corps de l'adaptateur pour éviter l'usure dûe par de fréquents montages et démontages directement sur la pièce.The device according to the invention makes it possible to rally this new sliding sport, to already existing disciplines (skate-board, roller skates, sand yachting, hang gliding, bird-sail, etc.)
This adapter can be made of light alloy, PVC, nylon plastic or the like, without limitation. In this case, the threading of the locking screws (2) is carried out in small threaded tubes embedded in the body of the adapter to avoid wear due to frequent mounting and dismounting directly on the part.

La partie plate du cylindre, extérieure, peut être incurvée si la roue interchangeable possède une jante bombée. The flat, external part of the cylinder can be curved if the interchangeable wheel has a domed rim.

Claims (3)

REVENDICATIONS 1. Dispositif permettant d'adapter des roues d'un diamètre et d'une largeur supérieure sur des roues de rollers skates ou patins à roulettes.1. Device making it possible to adapt wheels with a diameter and a greater width on wheels of roller skates or roller skates. Dispositif caractérisé en ce qu'il se présente sous forme de cylindre venant recouvrir la roue (4) du patin ou roller. Device characterized in that it is in the form of a cylinder covering the wheel (4) of the skate or roller. 3. Dispositif selon la revendication 1 caractérisé en ce que ce cylindre possède trois vis de blocage (2). 3. Device according to claim 1 characterized in that this cylinder has three locking screws (2). 3. Dispositif selon les revendications 1, 2 caractérisé en ce que ce cylindre est fermé d'un côté et présente un orifice en son centre laissant le passage à une vis (3) servant d'axe à la roue interchangeable Lt. -Dispositif selon la revendication caractérisé en ce que cette vis (3) servant d'axe possède une rondelle (7) plus un écrou (6) ou papillon qui serviront de blocage à la roue interchangeable. - - 3. Device according to claims 1, 2 characterized in that this cylinder is closed on one side and has an orifice in its center allowing passage to a screw (3) serving as an axis for the interchangeable wheel Lt. -Device according the claim characterized in that this screw (3) serving as an axis has a washer (7) plus a nut (6) or butterfly which will serve as locking to the interchangeable wheel. - -
Figure img00030001
Figure img00030001
 6. Dispositif selon l'une quelconque des revendications-caractéri-  6. Device according to any one of the claims-character sé en ce que cet adaptateur est en matière plastique dure,tnylon RPVC+ou alliage léger aluminium ; cette liste de matériau étant non in that this adapter is made of hard plastic, tnylon RPVC + or light aluminum alloy; this material list being no limitative. A l'intérieur de ce matériau sont noyés 3 petits tubes limiting. Inside this material are embedded 3 small tubes filetés ce pour éviter l'usure d'un filetage réalisé directement threaded to avoid wear of a thread made directly dans le cylindre par de fréquents montages et démontages des vis in the cylinder by frequent mounting and dismounting of screws de blocage (2).  blocking (2).
FR8319244A 1983-12-01 1983-12-01 DEVICE FOR ADAPTING WHEELS OF A DIAMETER AND A WIDER WIDTH ON "ROLLER-SKATE" WHEELS OR WHEELS Expired FR2555908B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8319244A FR2555908B1 (en) 1983-12-01 1983-12-01 DEVICE FOR ADAPTING WHEELS OF A DIAMETER AND A WIDER WIDTH ON "ROLLER-SKATE" WHEELS OR WHEELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319244A FR2555908B1 (en) 1983-12-01 1983-12-01 DEVICE FOR ADAPTING WHEELS OF A DIAMETER AND A WIDER WIDTH ON "ROLLER-SKATE" WHEELS OR WHEELS

Publications (2)

Publication Number Publication Date
FR2555908A1 true FR2555908A1 (en) 1985-06-07
FR2555908B1 FR2555908B1 (en) 1986-10-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8319244A Expired FR2555908B1 (en) 1983-12-01 1983-12-01 DEVICE FOR ADAPTING WHEELS OF A DIAMETER AND A WIDER WIDTH ON "ROLLER-SKATE" WHEELS OR WHEELS

Country Status (1)

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FR (1) FR2555908B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014047468A1 (en) * 2012-09-21 2014-03-27 Bravo Corporation Wheel cover for wheeled vehicles
US9994278B2 (en) 2012-10-02 2018-06-12 Bravo Sports Scooter assemblies
US10189533B2 (en) 2013-12-18 2019-01-29 Bravo Sports Electric scooter
US10875596B2 (en) 2013-12-18 2020-12-29 Bravo Sports Three-wheeled electric scooter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD712980S1 (en) 2013-05-17 2014-09-09 Bravo Sports Scooter connector tubing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506620A1 (en) * 1981-05-26 1982-12-03 Lebail Roland Wheel for soft ground for roller skates - has supple band fixed to hard cylinder or sleeve on wheel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506620A1 (en) * 1981-05-26 1982-12-03 Lebail Roland Wheel for soft ground for roller skates - has supple band fixed to hard cylinder or sleeve on wheel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014047468A1 (en) * 2012-09-21 2014-03-27 Bravo Corporation Wheel cover for wheeled vehicles
US9193332B2 (en) 2012-09-21 2015-11-24 Bravo Sports Wheel cover for wheeled vehicles
US9994278B2 (en) 2012-10-02 2018-06-12 Bravo Sports Scooter assemblies
US10124851B2 (en) 2012-10-02 2018-11-13 Bravo Sports Electric scooter assemblies
US11001329B2 (en) 2012-10-02 2021-05-11 Bravo Sports Electric scooter assemblies
US10189533B2 (en) 2013-12-18 2019-01-29 Bravo Sports Electric scooter
US10787221B2 (en) 2013-12-18 2020-09-29 Bravo Sports Electric scooter
US10875596B2 (en) 2013-12-18 2020-12-29 Bravo Sports Three-wheeled electric scooter

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Publication number Publication date
FR2555908B1 (en) 1986-10-24

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