WO2004098730A1 - Planche a roulettes - Google Patents

Planche a roulettes Download PDF

Info

Publication number
WO2004098730A1
WO2004098730A1 PCT/ES2004/000209 ES2004000209W WO2004098730A1 WO 2004098730 A1 WO2004098730 A1 WO 2004098730A1 ES 2004000209 W ES2004000209 W ES 2004000209W WO 2004098730 A1 WO2004098730 A1 WO 2004098730A1
Authority
WO
WIPO (PCT)
Prior art keywords
platform
wheel
skateboard
support
pneumatic
Prior art date
Application number
PCT/ES2004/000209
Other languages
English (en)
Spanish (es)
Inventor
Ignacio Gomez Avila
Original Assignee
Ignacio Gomez Avila
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 Ignacio Gomez Avila filed Critical Ignacio Gomez Avila
Publication of WO2004098730A1 publication Critical patent/WO2004098730A1/fr

Links

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
    • A63C17/004—Roller skates; Skate-boards with auxiliary wheels not contacting the riding surface during steady riding
    • 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
    • A63C17/006—Roller skates; Skate-boards with wheels of different size or type
    • 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
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • 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
    • A63C17/08—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type single-wheel type with single axis

Definitions

  • the present invention relates to a skateboard, that is to say a skate intended to support the two feet of the user, the latter having to maintain balance while the skate slides on the ground.
  • the object of the invention is to achieve a skateboard capable of tilting both longitudinally and transversely, provided with means that prevent the friction of the platform with the ground, when said tilts are very accentuated, extending the useful life thereof.
  • the invention thus falls within the scope of sporting goods.
  • skateboards Pretend classic skates based on two independent elements, one for each foot, skateboards have been known for a long time, in which a single skate, with a unique platform, supports both feet of the user.
  • skateboards according to the classic solution, have a considerably elongated platform, which not only allows the user's feet to be placed in front of each other, but to move them considerably along said platform, the same being provided near their ends of each other axes Wheels, with two wheels each, axles attached to the platform through a rotary coupling that allows some lateral and transverse tilt for the rolling axles.
  • skateboard that the invention proposes is relatively close to those that incorporate a central and unique support for the platform but with the special feature that said support consists of a pneumatic wheel, so that in addition to being elastic it is rotatable combining the benefits of "bounce" of the elastic support skates mentioned above, with the performance of rolling travel * in turn equivalent to that of roller skateboards.
  • the platform incorporates in its extreme zones two transverse rollers, of considerably smaller diameter than that of the central wheel, intended to act only eventually or accidentally, specifically when the platform's tilt exceeds a certain limit and in order to prevent it from rubbing against the ground.
  • the axis of the central wheel is located immediately below the platform, so that said wheel emerges substantially upwards with respect to the operating plane of the platform, through a window of the latter, with the area of the protruding wheel upwards by a pair of protectors that, in addition to covering mostly the wheel avoiding contact with it of the user's feet, act as brake elements, which when pressed and deformed with the foot impact on the pneumatic wheel tending to block it.
  • Figure " 1.- Shows, according to a perspective view, a skateboard made in accordance with the object of the present invention.
  • Figure 2.- Shows, also according to a perspective view, an exploded view of the skateboard of the previous figure.
  • Figures 3, 4 and 5 respectively show a side elevation view, a bottom plan view and a front elevation view of the same skateboard.
  • Figure 6. Shows, finally, a lower perspective of a variant of the skateboard, intended for beginners and with two central wheels for greater stability.
  • the skateboard that the invention proposes is constituted from an elongated platform (1), based on a wooden sheet, similar to those used in conventional skateboards, but with a wide window center (2) in which a pneumatic wheel (3) fits, whose axle supports through bearings on the lower face of the platform (1), on both sides of the window (2), being fixed to said platform by semi-clamps (5) and screws (6), so that said pneumatic wheel (3), of considerable diameter, constitutes an elastic support point of the skateboard on the ground, tending to be unique, although and as will be indicated below it is accompanied momentarily from another, emerging substantially upwards, said wheel (3) with respect to the platform (1), as observed especially in Figure 3, and ' being mostly hidden in this upper sector by means of a pair of protect ores (7), preferably of aluminum, with a grooved configuration of curvature in accordance with that of the wheel itself, and from which under normal conditions they are slightly separated, as can also be seen in Figure 3, avoiding direct contact of the
  • protectors (7) will preferably be fixed to a pair of reinforcement profiles (8) located under the wooden platform (1), on both sides of the window (2), to conveniently stiffen said platform despite the weakening of said window (2).
  • the skateboard incorporates in the possibilities of each of its ends, a transverse support (9), of configuration in "TJ", which is fixed by its middle branch to the platform (1) with the collaboration of a pair of rubber studs (] 0), acting as a suspension, support on whose lateral branches the common turning axis (] 1) is established for a plurality of rubber wheels (12) of reduced diameter, on which the platform (1), when it tilts excessively forward or backward.
  • skateboard will move on the ground normally supported exclusively on its central pneumatic wheel (3), with a minimum degree of stability, since said support is practically punctual, and accidentally said support will be complemented with that defined by the games of rubber wheels (12) ends, mounted on their axles (11) through bearings.

Landscapes

  • Motorcycle And Bicycle Frame (AREA)

Abstract

A partir de la plate-forme (1) similaire a celle de n'importe quelle planche à roulettes classique, à savoir, élargie et en bois, celle-ci comprend une grande ouverture centrale (2) dans laquelle vient se loger une roue pneumatique (3) à diamètre considérable, qui constitue le point essentiel d'appui de la planche à roulettes sur le sol et qui dépasse considérablement vers le haut par rapport à la plate-forme (1), qui reste couverte par une paire d'éléments protecteurs (7), déformables élastiquement, lesquels empêchent d'une part à l'utilisateur de toucher la roue avec ses pieds et agissent d'autre part comme freins lorsqu'on leur marche dessus puisqu'ils se déforment contre la roue et entrent en contact avec celle-ci. En outre, chacune des roulettes transversales à diamètre réduit se trouve au niveau des zones d'extrémités de la plate-forme (1), et sont montées de façon coaxiale dans chaque roulette sur un axe commun (11) au moyen de jeux respectifs de roues en caoutchouc (12), cet axe commun étant à son tour monté sur un support transversal (9) rattaché à la plate-forme (1) au moyen de suspensions en caoutchouc qui permettent une certaine mobilité relative entre le support (9) et la plate-forme (1).
PCT/ES2004/000209 2003-05-12 2004-05-12 Planche a roulettes WO2004098730A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200301088 2003-05-12
ES200301088A ES2221795B1 (es) 2003-05-12 2003-05-12 Monopatin.

Publications (1)

Publication Number Publication Date
WO2004098730A1 true WO2004098730A1 (fr) 2004-11-18

Family

ID=33427385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2004/000209 WO2004098730A1 (fr) 2003-05-12 2004-05-12 Planche a roulettes

Country Status (2)

Country Link
ES (1) ES2221795B1 (fr)
WO (1) WO2004098730A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2881059A1 (fr) * 2005-01-21 2006-07-28 Mi Le Planche a roulette a 3 roues alignees plus deux trucks (ou plus)
DE102005040035A1 (de) * 2005-06-19 2006-12-21 Ralph Peter Fleischhauer Sportgerät
WO2007059553A1 (fr) * 2005-11-25 2007-05-31 Andrew Dankers Moyen de transport de sports tout terrain
CN106621297A (zh) * 2015-11-03 2017-05-10 酷飞发展有限公司 具有悬架接口的自平衡板
WO2017096453A1 (fr) * 2015-12-08 2017-06-15 Hill Glider Inc. Appareil du type planche comprenant une roue pivotante permettant de traverser des plans inclinés
CN107019900A (zh) * 2015-11-15 2017-08-08 酷飞发展有限公司 具有主轮和远侧辅助轮的自平衡板
US11033800B2 (en) 2015-12-08 2021-06-15 Hill Glider Inc. Board apparatus with a pivot wheel for traversing inclines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512798A (en) * 1967-12-04 1970-05-19 Samuel Siegel Skate board device
US4106786A (en) * 1977-05-05 1978-08-15 Earl Raymond Talbott Recreational vehicle for use on sloping terrains
US4795181A (en) * 1988-04-04 1989-01-03 Armstrong Robert B Skateboard
WO1995027541A1 (fr) * 1994-04-11 1995-10-19 Carlo Alessandro Bonzanigo Planche a roulettes
US5839737A (en) * 1997-01-09 1998-11-24 Kruczek; Leszek Self propelled skateboard

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512798A (en) * 1967-12-04 1970-05-19 Samuel Siegel Skate board device
US4106786A (en) * 1977-05-05 1978-08-15 Earl Raymond Talbott Recreational vehicle for use on sloping terrains
US4795181A (en) * 1988-04-04 1989-01-03 Armstrong Robert B Skateboard
WO1995027541A1 (fr) * 1994-04-11 1995-10-19 Carlo Alessandro Bonzanigo Planche a roulettes
US5839737A (en) * 1997-01-09 1998-11-24 Kruczek; Leszek Self propelled skateboard

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2881059A1 (fr) * 2005-01-21 2006-07-28 Mi Le Planche a roulette a 3 roues alignees plus deux trucks (ou plus)
DE102005040035A1 (de) * 2005-06-19 2006-12-21 Ralph Peter Fleischhauer Sportgerät
WO2007059553A1 (fr) * 2005-11-25 2007-05-31 Andrew Dankers Moyen de transport de sports tout terrain
CN106621297A (zh) * 2015-11-03 2017-05-10 酷飞发展有限公司 具有悬架接口的自平衡板
CN107019900A (zh) * 2015-11-15 2017-08-08 酷飞发展有限公司 具有主轮和远侧辅助轮的自平衡板
WO2017096453A1 (fr) * 2015-12-08 2017-06-15 Hill Glider Inc. Appareil du type planche comprenant une roue pivotante permettant de traverser des plans inclinés
US11033800B2 (en) 2015-12-08 2021-06-15 Hill Glider Inc. Board apparatus with a pivot wheel for traversing inclines

Also Published As

Publication number Publication date
ES2221795B1 (es) 2007-07-01
ES2221795A1 (es) 2005-01-01

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