FR2814373A1 - Roller skate shock absorber has rounded upper part in contact with absorber blade fixed to plate in three points - Google Patents

Roller skate shock absorber has rounded upper part in contact with absorber blade fixed to plate in three points Download PDF

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Publication number
FR2814373A1
FR2814373A1 FR0012159A FR0012159A FR2814373A1 FR 2814373 A1 FR2814373 A1 FR 2814373A1 FR 0012159 A FR0012159 A FR 0012159A FR 0012159 A FR0012159 A FR 0012159A FR 2814373 A1 FR2814373 A1 FR 2814373A1
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France
Prior art keywords
points
plate
contact
damping
wheels
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.)
Withdrawn
Application number
FR0012159A
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French (fr)
Inventor
David Artasona
Yvon Caron
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Individual
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Individual
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Publication date
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Priority to FR0012159A priority Critical patent/FR2814373A1/en
Publication of FR2814373A1 publication Critical patent/FR2814373A1/en
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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
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A63C17/061—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis
    • A63C17/062—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis with a pivotal frame or cradle around transversal axis for relative movements of the wheels
    • 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
    • A63C17/0046—Roller skates; Skate-boards with shock absorption or suspension system

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

Abstract

The shock absorber is made from a rigid material (1) whose rounded upper part (9) is in contact with an absorber blade fixed to the plate (6) integral with the skate in three points (2,3,4). The first point allows it to oscillate about a fixed spindle on the plate and the other two are located on the rear wheel and front wheel spindles (7,8).

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

DISPOSITIF AMORTISSEUR A BALANCIER POUR
PATINS OU PLANCHES A ROULETTES
La présente invention concerne un dispositif à balancier pour patins ou planches à roulettes, notamment pour patins à roues en ligne, conçu en vue d'amortir les chocs générés par les inégalités du terrain
Les moyens d'amortissement généralement utilisés jusqu'alors reposent sur les propriétés élastiques d'un matériau, ils sont notamment constitués d'une"couche d'amortissement" (FR 97 10985, FR 97 10984), d'un élément en forme de coin réalisé en matériau élastiquement déformable (FR 97 09331), d'une pièce en matériau élastique ou viscoélastique (FR 96 16387, FR 96 06700)
Le dispositif selon la présente invention utilise les propriétés mécaniques induites par la fixation étudiée d'une pièce formant balancier,
Il a le mérite d'apporter une réponse simple, d'adaptation facile et d'un coût peu élevé, à un problème récurrent en ce domaine II valorise en outre le patin sur lequel il est adapté, par la qualité du confort qu'il apporte, sans nuire à l'esthétique de l'ensemble, il permet d'absorber plus facilement le maximum de défauts sur les terrains difficiles, tout en gardant les chevilles et les pieds horizontaux par rapport à l'axe d évolution
L'invention est représentée, de façon non limitative, sur les figures 1 à 4
Les figures 1 à 3 montrent, de profil, un patin équipé du dispositif amortisseur de chocs, en action, selon diverses configurations du sol
La figure 4 montre le détail de la fixation du système au patin, et, plus précisément, la lame d'amortissement du balancier
Selon un mode de réalisation de l'invention, le dispositif amortisseur de chocs décrit de façon non limitative, est constitué d'une pièce (1) en matériau suffisamment rigide et solide, rendue solidaire du patin en trois points (2), (3) et (4) au niveau de deux roues consécutives (5) Au point (2), la pièce (1) pivote autour d'un axe solidaire de la platine (6) Les points (3) et (4) sont situés respectivement sur l'axe de rotation de la roue arrière (7) et sur celui de la roue avant (8) du couple de roues considéré (5)
La partie supérieure (9) de la pièce (1) est arrondie, de façon à faciliter son mouvement de rotation et la distance entre les points (2) et (4) est plus importante que la distance entre (2) et (3)
La partie supérieure (9) de la pièce (1) est en contact avec une lame d'amortissement (10) en matériau souple, fixée à la platine (6), de façon à éviter son pivotement et à résorber les effets de tout obstacle, concave ou convexe. SHOCK ABSORBER DEVICE FOR
SKATES OR SKATEBOARDS
The present invention relates to a balance device for skates or skateboards, in particular for inline skates, designed to absorb the shocks generated by uneven terrain.
The damping means generally used until now rest on the elastic properties of a material, they consist in particular of a "damping layer" (FR 97 10985, FR 97 10984), of an element in the form of wedge made of elastically deformable material (FR 97 09331), of a piece of elastic or viscoelastic material (FR 96 16387, FR 96 06700)
The device according to the present invention uses the mechanical properties induced by the studied attachment of a part forming a pendulum,
It has the merit of providing a simple response, easy adaptation and low cost, to a recurring problem in this area. It also promotes the pad on which it is adapted, by the quality of the comfort it brings, without harming the aesthetics of the whole, it makes it easier to absorb the maximum of faults on difficult terrain, while keeping the ankles and feet horizontal to the axis of evolution
The invention is shown, without limitation, in Figures 1 to 4
Figures 1 to 3 show, in profile, a shoe equipped with the shock absorbing device, in action, according to various configurations of the ground
Figure 4 shows the detail of the attachment of the system to the shoe, and, more precisely, the damping blade of the pendulum
According to one embodiment of the invention, the shock absorbing device described in a nonlimiting manner, consists of a piece (1) of sufficiently rigid and solid material, made integral with the pad at three points (2), (3 ) and (4) at two consecutive wheels (5) At point (2), the part (1) pivots about an axis integral with the plate (6) Points (3) and (4) are located respectively on the axis of rotation of the rear wheel (7) and on that of the front wheel (8) of the considered pair of wheels (5)
The upper part (9) of the part (1) is rounded, so as to facilitate its rotational movement and the distance between the points (2) and (4) is greater than the distance between (2) and (3)
The upper part (9) of the part (1) is in contact with a damping blade (10) of flexible material, fixed to the plate (6), so as to avoid its pivoting and to absorb the effects of any obstacle. , concave or convex.

La fonction de la lame d'amortissement (10) pourrait également être obtenue par d'autres moyens, notamment des ressorts, utilisés en complément ou seuls.  The function of the damping blade (10) could also be obtained by other means, in particular springs, used in addition or alone.

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Les roues sont équipées du dispositif, deux par deux, et de chaque côté
Le résultat obtenu est lié au nombre de roues équipées, l'effet produit étant d'autant plus important que toutes les roues sont pourvues du système
L'exemple retenu et représenté sur les dessins est celui du patin à roues en ligne, mais le dispositif peut être adapté sur tout autre article de sport ou équipement de type skateboard)), notamment. The wheels are equipped with the device, two by two, and on each side
The result obtained is linked to the number of wheels fitted, the effect produced being all the more important as all the wheels are provided with the system
The example retained and shown in the drawings is that of in-line roller skating, but the device can be adapted to any other sporting item or equipment of skateboard type)), in particular.

Fonctionnement les chocs produits par les inégalités du terrain d'évolution provoquent l'oscillement de la pièce (1) autour de l'axe (2), la lame (10) en amortissant les effetsOperation the shocks produced by the unevenness of the terrain of evolution cause the part (1) to oscillate around the axis (2), the blade (10) by damping the effects

Claims (4)

REVENDICATIONS 1) Dispositif amortisseur essentiellement pour patins ou planches à roulettes, caractérisé en ce que l'amortissement des chocs se fait au moyen d'une pièce en matériau suffisamment rigide et solide (1), dont la partie supérieure (9) en contact avec une lame d'amortissement (10) fixée à la platine (6), est arrondie, rendue solidaire du patin ou de la planche à roulettes au niveau de deux roues consécutives (5) en trois points (2), (3) et (4), le premier (2), lui permettant d'osciller autour d'un axe fixé sur la platine (6), les deux autres (3) et (4) étant situés respectivement sur l'axe de la roue arrière (7) et sur l'axe de la roue avant (8) du couple de roues (5) considéré 1) Damping device essentially for skates or skateboards, characterized in that shock absorption is done by means of a piece of sufficiently rigid and solid material (1), the upper part (9) of which is in contact with a damping blade (10) fixed to the plate (6), is rounded, secured to the skate or the skateboard at the level of two consecutive wheels (5) at three points (2), (3) and (4 ), the first (2), allowing it to oscillate around an axis fixed on the plate (6), the other two (3) and (4) being located respectively on the axis of the rear wheel (7) and on the axis of the front wheel (8) of the pair of wheels (5) considered 2) Dispositif selon la revendication 1, caractérisé en ce que la distance entre les points (2) et (4) de la pièce (1) en contact avec la lame (10), est plus importante que la distance entre les points (2) et (3)2) Device according to claim 1, characterized in that the distance between the points (2) and (4) of the part (1) in contact with the blade (10), is greater than the distance between the points (2 ) and (3) 3) Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que, pour deux roues consécutives, l'effet d'amortissement optimum est obtenu par la fixation d'une pièce (1) en contact avec une lame d'amortissement (10), de chaque côté des roues (5) et que, pour l'ensemble, l'amortissement obtenu est d'autant plus important que toutes les roues sont pourvues du système3) Device according to any one of the preceding claims, characterized in that, for two consecutive wheels, the optimum damping effect is obtained by fixing a part (1) in contact with a damping blade ( 10), on each side of the wheels (5) and that, for the assembly, the damping obtained is all the more important as all the wheels are provided with the system 4) Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'effet d'amortissement de la lame (10) peut être obtenu au moyen des propriétés du matériau utilisé, et/ou par tout autre moyen, notamment par la mise en place de ressorts entre la lame (10) et la platine (6). 4) Device according to any one of the preceding claims, characterized in that the damping effect of the blade (10) can be obtained by means of the properties of the material used, and / or by any other means, in particular by fitting springs between the blade (10) and the plate (6).
FR0012159A 2000-09-25 2000-09-25 Roller skate shock absorber has rounded upper part in contact with absorber blade fixed to plate in three points Withdrawn FR2814373A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0012159A FR2814373A1 (en) 2000-09-25 2000-09-25 Roller skate shock absorber has rounded upper part in contact with absorber blade fixed to plate in three points

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0012159A FR2814373A1 (en) 2000-09-25 2000-09-25 Roller skate shock absorber has rounded upper part in contact with absorber blade fixed to plate in three points

Publications (1)

Publication Number Publication Date
FR2814373A1 true FR2814373A1 (en) 2002-03-29

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FR0012159A Withdrawn FR2814373A1 (en) 2000-09-25 2000-09-25 Roller skate shock absorber has rounded upper part in contact with absorber blade fixed to plate in three points

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342071A (en) * 1993-05-06 1994-08-30 Mike Soo In-line roller skate brake assembly
DE29620688U1 (en) * 1996-11-28 1997-03-27 Mohr, Werner, 65719 Hofheim Roller skate with linear, swinging rollers
FR2749183A1 (en) 1996-05-28 1997-12-05 Salomon Sa AMORTIZED LINE WHEEL SKATE
DE19631882A1 (en) * 1996-08-07 1998-02-12 Hertel Reinhard Sports equipment with wheels
FR2757781A1 (en) 1996-12-31 1998-07-03 Rossignol Sa IN-LINE SKATE BRAKE
FR2762521A1 (en) * 1997-04-25 1998-10-30 Gerard Claude Millot ONLINE SKATE SKATE
FR2766102A1 (en) 1997-07-16 1999-01-22 Salomon Sa IN-LINE WHEELED SKATE HAVING MEANS FOR DAMPING THE USER'S FOOT
FR2767711A1 (en) 1997-08-28 1999-03-05 Salomon Sa CASTER WHEEL
FR2767710A1 (en) 1997-08-28 1999-03-05 Salomon Sa WHEEL FOR A WHEELED SKATE WITH A TREAD
US5979916A (en) * 1996-07-15 1999-11-09 Skis Rossignol S.A. In-line roller skate

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342071A (en) * 1993-05-06 1994-08-30 Mike Soo In-line roller skate brake assembly
FR2749183A1 (en) 1996-05-28 1997-12-05 Salomon Sa AMORTIZED LINE WHEEL SKATE
US5979916A (en) * 1996-07-15 1999-11-09 Skis Rossignol S.A. In-line roller skate
DE19631882A1 (en) * 1996-08-07 1998-02-12 Hertel Reinhard Sports equipment with wheels
DE29620688U1 (en) * 1996-11-28 1997-03-27 Mohr, Werner, 65719 Hofheim Roller skate with linear, swinging rollers
FR2757781A1 (en) 1996-12-31 1998-07-03 Rossignol Sa IN-LINE SKATE BRAKE
FR2762521A1 (en) * 1997-04-25 1998-10-30 Gerard Claude Millot ONLINE SKATE SKATE
FR2766102A1 (en) 1997-07-16 1999-01-22 Salomon Sa IN-LINE WHEELED SKATE HAVING MEANS FOR DAMPING THE USER'S FOOT
FR2767711A1 (en) 1997-08-28 1999-03-05 Salomon Sa CASTER WHEEL
FR2767710A1 (en) 1997-08-28 1999-03-05 Salomon Sa WHEEL FOR A WHEELED SKATE WITH A TREAD

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