FR2506620A1 - Wheel for soft ground for roller skates - has supple band fixed to hard cylinder or sleeve on wheel - Google Patents

Wheel for soft ground for roller skates - has supple band fixed to hard cylinder or sleeve on wheel Download PDF

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Publication number
FR2506620A1
FR2506620A1 FR8110404A FR8110404A FR2506620A1 FR 2506620 A1 FR2506620 A1 FR 2506620A1 FR 8110404 A FR8110404 A FR 8110404A FR 8110404 A FR8110404 A FR 8110404A FR 2506620 A1 FR2506620 A1 FR 2506620A1
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FR
France
Prior art keywords
wheel
sleeve
hard
roller skates
soft ground
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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.)
Granted
Application number
FR8110404A
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French (fr)
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FR2506620B1 (en
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LEBAIL ROLAND
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LEBAIL ROLAND
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Filing date
Publication date
Application filed by LEBAIL ROLAND filed Critical LEBAIL ROLAND
Priority to FR8110404A priority Critical patent/FR2506620B1/en
Publication of FR2506620A1 publication Critical patent/FR2506620A1/en
Application granted granted Critical
Publication of FR2506620B1 publication Critical patent/FR2506620B1/en
Expired legal-status Critical Current

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Classifications

    • 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

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The wheel is for roller skates or skate boards and allows them to be used on soft and irregular ground. It consists of a band (1) of supple material mounted on a hard cylinder (2) that rests on ball bearings (3). The band can be fixed, or bonded, on to a hard sleeve that can be pressed on a normal wheel. The band can be replaced by a rubber air chamber fitted on to the wheel or a hard sleeve and inflated to high pressure.

Description

1a présente invention étend la pratique du sport à patins ou planches à roulettes > des surfaces olles et irrégulières telles que les plages de sable, les lacs asséchés, les zones dêsertiçues, etc. 1a present invention extends the practice of sport skates or skateboards> soft and irregular surfaces such as sandy beaches, dry lakes, deserted areas, etc.

Les utilisateurs de ces nouvelles roues pourront avantageusement se faire tracter par des animaux ou par la force du vent à l'aie de voiles adéquates. The users of these new wheels can advantageously be towed by animals or by the force of the wind with adequate sails.

Les roues actuelles de patins ou planches à roulettes ne peuvent être utilisées que sur des sols relativement durs et uniformes, car du fait de leur faible diamètre d'une part et de leur relative durelé d'autre part, elles sont sensibles aux irrégularités et sten- foncent et se bloquent sur un sol mou tel ue le sable. La présente invention consiste donc à augmenter sensiblement leur diamètre d'une part et à utiliser une surface élastique selle au contact de ce type de sol d'autre part. Dans sa forme la plus simple représentée par la planche 1, la nouvelle roue est composée de deux parties : un anneau de roulement (1) en caoutchouc mou solidaire d'un cylindre dur (z) constituant le centre de la roue et dans lequel sont encastrés les roulements à billes (3).Une deuxième version adaptable sur des roues classiques qui permet d'étendre Leur usage aux surfaces molles est représentée par la planche 2 et constituée par une bande de roulement molle (1) collée ou vulcanisée sur le manchon cylindrique dur (22). L'ensemble (1) et (22) est maintenant ajusté à force et rendu solidaire par friction sur une roue classique ()2). Ce dernier montage permet à peu de frais d'utiliser alternativement des patins ou planches à roulettes classique pour leur usage initi 1 ou pour les sols mous. The current wheels of skates or skateboards can only be used on relatively hard and uniform soils, because due to their small diameter on the one hand and their relative hardness on the other hand, they are sensitive to irregularities and sten - darken and get stuck on soft ground such as sand. The present invention therefore consists in substantially increasing their diameter on the one hand and in using an elastic saddle surface in contact with this type of soil on the other hand. In its simplest form represented by plate 1, the new wheel is composed of two parts: a rolling ring (1) of soft rubber secured to a hard cylinder (z) constituting the center of the wheel and in which are recessed ball bearings (3). A second version adaptable on conventional wheels which allows their use to be extended to soft surfaces is represented by plate 2 and constituted by a soft tread (1) glued or vulcanized on the sleeve hard cylindrical (22). The assembly (1) and (22) is now adjusted by force and made integral by friction on a conventional wheel () 2). This latter arrangement allows inexpensive alternately the use of conventional skates or skateboards for their initial use 1 or for soft floors.

Dans tous les cas, la bande de roulement (1) des planches 1 et 2 peut également être remplacée par une chambre à air en caoutchouc fixée sur le cylindre dur ou éme plus simplement comte celà est indiqué sur la planche 3, le gonflage sous forte pression de la chambre à air (13) peut être combiné avec un état de surface interne tel que cette dernière peut être rendue solidaire par dilatation et friction directement sur une roue classique (23).  In all cases, the tread (1) of boards 1 and 2 can also be replaced by a rubber inner tube fixed on the hard cylinder or even more simply as indicated on board 3, inflation under strong pressure of the air chamber (13) can be combined with an internal surface condition such that the latter can be made integral by expansion and friction directly on a conventional wheel (23).

Claims (3)

REVENDICATIONS 1. Roue ou extension de roue de patins ou planches à roulettes permett nt la pratique de ce sport sur des sols mous et irréguliers caractérisée en ce qu'elle est constituée d'une bande de roulement (1) en matériau souple monté sur un cylindre dur (2), lui même prenant appui sur les roulements -" billes (3). 1. Wheel or wheel extension for skates or skateboards allowing the practice of this sport on soft and irregular soils characterized in that it consists of a tread (1) made of flexible material mounted on a cylinder hard (2), itself bearing on the bearings - "balls (3). 2. Roue selon 1 revendication 1. caractérisée en ce qu'elle est constituée d'une bande de roulement (1) en matériau souple monté ou collé sur un manchon dur (22) qui peut être ajusté à force et rendu solidaire par friction sur une roue classique (32).2. Wheel according to 1 claim 1. characterized in that it consists of a tread (1) of flexible material mounted or glued on a hard sleeve (22) which can be adjusted by force and made integral by friction on a conventional wheel (32). 3. Roue selon la revendication 1. caractérisée en ce qu'elle est constituée par une chambre à air (13) rendue solidaire d'une roue classique (23) pr dilatation et friction sous forte pression d'air.  3. Wheel according to claim 1. characterized in that it is constituted by an air chamber (13) made integral with a conventional wheel (23) pr expansion and friction under high air pressure.
FR8110404A 1981-05-26 1981-05-26 SKATE WHEELS OR SKATEBOARDS FOR SOFT FLOORS Expired FR2506620B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8110404A FR2506620B1 (en) 1981-05-26 1981-05-26 SKATE WHEELS OR SKATEBOARDS FOR SOFT FLOORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110404A FR2506620B1 (en) 1981-05-26 1981-05-26 SKATE WHEELS OR SKATEBOARDS FOR SOFT FLOORS

Publications (2)

Publication Number Publication Date
FR2506620A1 true FR2506620A1 (en) 1982-12-03
FR2506620B1 FR2506620B1 (en) 1985-06-21

Family

ID=9258885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110404A Expired FR2506620B1 (en) 1981-05-26 1981-05-26 SKATE WHEELS OR SKATEBOARDS FOR SOFT FLOORS

Country Status (1)

Country Link
FR (1) FR2506620B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555908A1 (en) * 1983-12-01 1985-06-07 Vallot Rene Device making it possible to fit wheels having a greater diameter and width onto roller-skate wheels
FR2562804A1 (en) * 1984-04-13 1985-10-18 Gabriel Petitjean Wheels with flexible tyres for roller skates or the like

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE314645C (en) *
DE241818C (en) * 1910-12-15
FR412074A (en) * 1909-03-12 1910-07-02 George Henry Fennell Skate Roller Improvements
FR742829A (en) * 1931-09-15 1933-03-17
US2168820A (en) * 1938-05-14 1939-08-08 Willard H Edstrom Roller skate
DE975457C (en) * 1953-05-17 1961-11-30 Erich Dornseif Roller bearings for two-lane roller skates

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE314645C (en) *
FR412074A (en) * 1909-03-12 1910-07-02 George Henry Fennell Skate Roller Improvements
DE241818C (en) * 1910-12-15
FR742829A (en) * 1931-09-15 1933-03-17
US2168820A (en) * 1938-05-14 1939-08-08 Willard H Edstrom Roller skate
DE975457C (en) * 1953-05-17 1961-11-30 Erich Dornseif Roller bearings for two-lane roller skates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555908A1 (en) * 1983-12-01 1985-06-07 Vallot Rene Device making it possible to fit wheels having a greater diameter and width onto roller-skate wheels
FR2562804A1 (en) * 1984-04-13 1985-10-18 Gabriel Petitjean Wheels with flexible tyres for roller skates or the like

Also Published As

Publication number Publication date
FR2506620B1 (en) 1985-06-21

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