WO2005092454A1 - Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues - Google Patents

Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues Download PDF

Info

Publication number
WO2005092454A1
WO2005092454A1 PCT/ES2004/000432 ES2004000432W WO2005092454A1 WO 2005092454 A1 WO2005092454 A1 WO 2005092454A1 ES 2004000432 W ES2004000432 W ES 2004000432W WO 2005092454 A1 WO2005092454 A1 WO 2005092454A1
Authority
WO
WIPO (PCT)
Prior art keywords
boots
fastening
electromagnets
electromagnetic
switch
Prior art date
Application number
PCT/ES2004/000432
Other languages
English (en)
Spanish (es)
Inventor
Ricard Delmuns I Carvajal
Original Assignee
El Petit Món D'en Ricard, S.C.P.
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 El Petit Món D'en Ricard, S.C.P. filed Critical El Petit Món D'en Ricard, S.C.P.
Priority to EP04766970A priority Critical patent/EP1731203A1/fr
Priority to CN2004800371472A priority patent/CN1894008B/zh
Priority to CA002547981A priority patent/CA2547981A1/fr
Priority to JP2007504424A priority patent/JP2007530112A/ja
Priority to US10/582,097 priority patent/US20070080518A1/en
Publication of WO2005092454A1 publication Critical patent/WO2005092454A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/02—Snowboard bindings characterised by details of the shoe holders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/12—Yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0802—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings other than mechanically controlled, e.g. electric, electronic, hydraulic, pneumatic, magnetic, pyrotechnic devices; Remote control
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/088—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with electronically controlled locking devices
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/088—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with electronically controlled locking devices
    • A63C9/0885—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with electronically controlled locking devices remotely operated, e.g. by the skier

Definitions

  • the present invention refers to an Autonomous Electromagnetic Control System for fastening Boots to a Snowboard or Skis and, in general, to any board used in board sports such as Skateboarding and Surfing, placed on elements of the suit, on the boots of the athlete and on the board or skis, for the safe practice of these sports.
  • the system is based on a magnetic connection between the boots and the snowboard or ski boards, a connection that can be undone at the athlete's will by the voluntary action of the athlete on electrical switches, either manually through a transmission. by electrical cables, either by means of electromagnetic waves of voice commands by means of a voice recognition device and a transmitter-receiver system, or by means of an infrared transmission and a transmitter-receiver system.
  • Cross-Country binding cross-country or Nordic skiing: similar to the Telemark binding. This fixation leaves only the heel of the boot free in order to be able to take long strides and facilitate forward movement on level ground, with the help of two long poles.
  • Alpine Ski binding This binding is made up of two devices, the heel and the toe box.
  • the boots When the forces acting on the fixation reach certain values predetermined according to the skier's weight and level, the boots are released from the bindings by means of springs.
  • the toe is released mainly due to lateral or vertical forces that impinge on it, while the heel is released mainly due to vertical forces.
  • Ski Mountain bindings Mixed device of the two previous technologies. To climb, the skier uses seal skins on the soles of skis and the free heel device, while to lower he fixes the heel device and, without the skins, slides as with the Alpine Ski type although with more rudimentary fixations.
  • Snowblade bindings They are used in this type of ski in which the boards are small, about 50-100 cm in length, and on which the boot is fixed with a clamp system. This type of binding was initially developed for hard boot snowboard bindings, as a fixed system that only allows manual release. In the event of a serious accident, it can come loose, which is more of an inconvenience than an advantage, due to the skier's loss of grip in snow or ice.
  • Hard boot binding Snowboard binding system for piste, consisting of rigid plastic boots, of the alpine skier type. Use a clip to fix the boot to the snowboard, so it can only be released manually.
  • the fixation is made up of a metallic semi-arch that is fixed to the heel of the boot, taking advantage of an existing crack where this semi-arch is inserted.
  • a pressure closure system fixes the toe box to the board.
  • Soft boot fixation this system is the most used and consists of rubber and fabric boots (type of snow boot) and bindings made up of two straps made with mixtures of nylon and carbon fiber, one for front (toe area) and another on the instep that fixes the heel; This last strap has a rear pusher that supports the forces of the rear of the twin.
  • Anchorage and release are manual using toothed ladders and ratchet-type catchers.
  • Step-in An evolution of this system, called “Step-in”, has facilitated automatic anchoring, while the release remains manual.
  • This system consists of a metallic fixing screwed to the board and a boot that incorporates metallic components in the sole that allow that, when pressing the boot through the fixing against the board, both are fixed by pressure.
  • To release the boot from the binding it is necessary to move a caliper manually.
  • the boot does not have any metallic device but it does have cavities in the lateral material of the sole, facilitating the entry of a trigger in these cavities from the fixation located in the table.
  • this "Step-in” system use any technology other than mechanical fastening, so that it cannot be released except manually. The only new contribution of this technology is the automatic anchorage process.
  • U.S. Patent Hopkins No. 6,007,086 dated December 28, 1999, entitled Electric Ski Binding System describes a system of fastening boots to skis by permanent magnets located on the rear part of the toe and on the heel of the boots and others of opposite polarity located on the anchorage places of the bindings to the skis, being equipped with electromagnets that cancel the field created by the permanent magnets to undo the fastening.
  • the system is equipped with an active security system made up of a microprocessor and sensors located in the fixings that detect sudden changes in pressure and force in the system and order its release.
  • the main drawback is that this system is not recommended for a snowboard, as mentioned above, nor for current Carving skis that flex sharply. As stated, this system needs fixings.
  • Japanese Patent Application No. 09-133207 to Hitachi Metals Ltd, published on December 2, 1998 describes a magnetic snowboard device in which the grip between the boot and the board is achieved by means of permanent magnets.
  • the main drawback is the same as in the patent cited in the previous paragraph, since the release system only allows the system to be unlocked by means of a manually operated mechanical force and, therefore, dependent on another mechanism.
  • the Automated Automated Control System for Attaching Boots to Snowboards or Skis is made up of rechargeable batteries with electric or solar battery chargers, which can also be of the valve-charger type or similar type integrated in the boot, switches of current, electromagnets or electromagnetic suction cups placed in each boot, plates, sheets or particles of ferromagnetic material located on the table or tables on which the athlete's boots are placed and fixed and means of transmission of opening orders and closing of the switches by electric cables and, optionally, by a command emitter-receiver system by means of electromagnetic waves or infrared rays for the control of the switches, which can be equipped with a voice recognition device
  • the batteries are charged by means of electric current or solar energy (photovoltaic panels).
  • a switch for each boot activates or deactivates the electromagnets corresponding to it, connecting them to or disconnecting them from the rechargeable batteries.
  • These switches are operated directly by the user, either manually acting on them, or by means of orders transmitted by means of an infrared emitter-receiver system with the emitter located, for example, in the gloves, or indirectly through a system of voice recognition that recognizes and interprets the athlete's vocal commands, then passing the command to a transmitter that emits the coded command and that is picked up by a receiver that acts by opening or closing the current flow from the rechargeable battery to the electromagnets located in the boots.
  • All these elements are connected to each other by means of the corresponding cables and connectors when necessary and are located in various parts of the clothing and accessories used by the athlete, these parts being able to not limiting, the helmet, the suit, a backpack, a belt, a fanny pack, gloves, boots and, for some of them, even the boards themselves.
  • the fixation is produced by permanent magnets, whose magnetic force can be counteracted by the electrical activation of the suction cup, thus creating a magnetic field contrary to that of the magnet when the switch is actuated, by any of the indicated means, producing the release.
  • the system is completed with a special table or tables that on its surface incorporate plates made of ferromagnetic material on which the magnetic field created by the electromagnets of each boot is closed, thus creating sufficient attraction force so that the table or tables do not come off those boots.
  • Fig. 1 schematically shows the athlete equipped with a first preferred embodiment of the invention, illustrating possible locations for the different elements of the system.
  • Fig. 1-A schematically shows one of the boots with the equipment corresponding to the embodiment illustrated in Fig. 1.
  • Fig. 2 schematically shows the athlete equipped with a second preferred embodiment of the invention, illustrating possible locations for the different elements of the system.
  • Fig. 2-A schematically shows one of the boots with the equipment corresponding to the embodiments illustrated in Figs. 2 and 3.
  • Fig. 3 schematically shows the athlete equipped with a third preferred embodiment of the invention, illustrating possible locations for the different elements of the system.
  • Fig. 4 schematically shows a view from the bottom of the boot indicating a possible positioning of the electromagnets or electromagnetic suction cups integrated in the sole of the boot.
  • Fig. 5 shows a plan view of the table.
  • Fig. 6 shows a plan view of the skis
  • the first preferred embodiment is represented in Figs. 1 and 1-A.
  • Fig. 1 the athlete is shown with the suit consisting of an upper body (8), pants (7), a belt (1) and boots (5).
  • Rechargeable batteries are located on the belt or fanny pack (1), with battery electric or solar chargers (2), manual switches (23) and connectors (3).
  • the connection elements that can be fitted into the connectors (3) of the belt, the connectors (4) and the conductive cables (15) integrated in the fabric of the pants that connect these connection elements to the connectors (4).
  • each boot (5) there is a boot connection element (4b) nestable in the connector (4) of the pants, a connection cable (20) attached to the mentioned boot connection element and the electromagnet or electromagnetic suction cups (6 ) connected in parallel to the cable (twenty).
  • the connectors (3) and (4) and the connection elements that fit with them are male and female, with as many terminals as necessary, normally 2, so as to allow the electrical connection between the belts (1) - pants (7) and pants (7) - boots (5).
  • Fig. 1A shows a boot (5) in greater detail where the elements of the system integrated in it can be seen.
  • the second preferred embodiment is represented in Figs. 2 and 2-A.
  • the athlete is shown with the suit consisting of an upper body (8), pants (7), and boots (5 ').
  • the upper body (8) includes a voice recognition equipment (14) that can alternatively be placed on a support located on the athlete's neck or on the helmet and an issuer of orders (13).
  • Each boot is equipped with, see Fig.
  • rechargeable batteries (9), integrated in the body of the boot a valve-charger set (10), connections (21) for connecting the rechargeable battery (9) with the valve-charger (10), a receiver-switch (11), some electromagnets or electromagnetic suction cups (6), some connections (21a) for connecting the rechargeable battery with the receiver-switch (11), and the connection (21b ) connecting the receiver-switch (11), with the electromagnets or electromagnetic suction cups (6) integrated in the lower part of the boot in contact with the ground.
  • a valve-charger set (10 connections (21) for connecting the rechargeable battery (9) with the valve-charger (10), a receiver-switch (11), some electromagnets or electromagnetic suction cups (6), some connections (21a) for connecting the rechargeable battery with the receiver-switch (11), and the connection (21b ) connecting the receiver-switch (11), with the electromagnets or electromagnetic suction cups (6) integrated in the lower part of the boot in contact with the ground.
  • the third preferred embodiment is analogous to the second preferred embodiment except that it is complemented by means of switch-emitters (12) integrated into the athlete's gloves (24).
  • the boots' switch receivers (11) are activated / deactivated, in addition to the voice, by means of said switch-emitters (12), the command generated by said switch-emitters (12) being priority over voice commands, which gives this equipment greater reliability and safety.
  • the voice recognition equipment is analogous to that of the second preferred embodiment described above;
  • the equipment integrated in the gloves activates and deactivates the switch receivers (11) of the boot corresponding to the same side of the respective button of the emitter switch (12) of the glove (24).
  • each boot can be controlled independently, may also include the option to program both the emitters or switches and the receivers so that the fastening or release is simultaneous in both boots through the corresponding order, either through a switch or by vocal order.
  • the control elements could change location within the athlete's clothing, in such a way that they could be integrated into backpacks, glasses, belts or fanny packs, gloves, etc.
  • Fig. 4 schematically shows a view from the bottom of the boot indicating a possible positioning of the integrated electromagnets on the surface of the boot (5, 5 '). The number of electromagnets and their geometric shape (straight line, triangular, quadrangular, etc.) are determined based on the weight and degree of experience of the practitioner in the sport.
  • Fig. 5 shows a plan view and a perspective view of the table (22), where the ferromagnetic material covering the entire surface of the upper face of the table (16) can be seen.
  • Fig. 6 shows a plan view and a perspective view of a ski (25) where the ferromagnetic material covering the entire surface of the upper face of the ski (26) can be seen.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Un système électromagnétique autonome de commande du soutien de bottes sur une planche de snowboard ou des skis et, en général, une planche quelconque utilisée dans les sports de planche tels que la planche à roulettes et le surfing que l'on place dans des éléments de la combinaison et des bottes du sportif et sur la planche en vue d'une pratique sûre de ces sports. Le système est formé de batteries rechargeables, de chargeurs électriques ou solaires, d'interrupteurs de courant, d'électroaimants ou de ventouses électromagnétiques se trouvant dans chaque botte, de planches, de feuilles ou de particules d'une matière ferromagnétique se trouvant sur la(les) planche(s) sur lesquelles sont fixées les bottes et éventuellement par un système émetteur récepteur de commandes au moyen d'ondes électromagnétiques ou de rayons infrarouges pour la commande des interrupteurs que l'on peut doter d'un dispositif de reconnaissance vocale et qui permet au sportif équipé d'une des options de ce système, formé d'une combinaison-bottes et de la planche ou des planches, de glisser sur la surface correspondante avec une commande optimale et sûre, avec la possibilité de se séparer de la planche de manière rapide, confortable, à distance et autonome sans qu'il n'y ait aucun système automatique permettant que la planche ou les planches soit libérée(s) sans la volonté du sportif.
PCT/ES2004/000432 2004-03-26 2004-10-04 Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues WO2005092454A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP04766970A EP1731203A1 (fr) 2004-03-26 2004-10-04 Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues
CN2004800371472A CN1894008B (zh) 2004-03-26 2004-10-04 用于将靴子固定于滑雪板、滑雪屐等的自动电磁控制系统
CA002547981A CA2547981A1 (fr) 2004-03-26 2004-10-04 Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues
JP2007504424A JP2007530112A (ja) 2004-03-26 2004-10-04 ブーツをスノーボード、スキーまたは同様のものに締結する自律電磁制御システム
US10/582,097 US20070080518A1 (en) 2004-03-26 2004-10-04 Autonomous electromagnetic control system for binding boots to a snowboard, skis, or similar

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES2004000138 2004-03-26
ESPCT/ES2004/000138 2004-03-26

Publications (1)

Publication Number Publication Date
WO2005092454A1 true WO2005092454A1 (fr) 2005-10-06

Family

ID=35056011

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2004/000432 WO2005092454A1 (fr) 2004-03-26 2004-10-04 Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues

Country Status (5)

Country Link
US (1) US20070080518A1 (fr)
JP (1) JP2007530112A (fr)
CN (1) CN1894008B (fr)
CA (1) CA2547981A1 (fr)
WO (1) WO2005092454A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009068716A1 (fr) * 2007-11-29 2009-06-04 Freemagnet Technologies Limited Système pneumatique autonome de commande de fixation de chaussures sur des planches de snowboard ou des skis ou analogues
ES2341826A1 (es) * 2008-03-12 2010-06-28 Freemagnet Technologies Limited "tabal de esqui, snowboard o similar con una superficie magnetica variable y soporte y sist ema correspondientes".
WO2010084407A1 (fr) 2009-01-22 2010-07-29 Freemagnet Technologies Limited Système électronique de surveillance d'un équipement de sport et chaussure et élément d'appui correspondants
US8276921B2 (en) 2009-09-04 2012-10-02 Brendan Walker Snowboard binding
US8894075B2 (en) 2009-09-04 2014-11-25 Brendan Walker Board sport bindings

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7841614B2 (en) * 2005-10-25 2010-11-30 Saloman S.A.S. Safety binding
US9305120B2 (en) 2011-04-29 2016-04-05 Bryan Marc Failing Sports board configuration
US9241539B1 (en) * 2012-06-29 2016-01-26 Jeffrey Keswin Shoelace tightening method and apparatus
FR3001898B1 (fr) * 2013-02-11 2015-04-03 Fabrice Devaux Fixation securisee de chaussure sur un ski
US9033754B2 (en) * 2013-05-20 2015-05-19 Craig D Gates Releasable binding systems
DE102013114051A1 (de) * 2013-12-13 2015-06-18 Marker Deutschland Gmbh Elektronisch auslösbare Bindung für ein Gleitbrett
AT515266B1 (de) * 2014-01-02 2016-03-15 Markus Harml Sportbekleidungssystem, Sportgerät sowie daraus gebildetes Sportsystem mit Antistatikfunktion
KR101753612B1 (ko) * 2015-12-11 2017-07-05 장원주 스노우보드용 스마트 바인딩 탈부착장치
KR101753345B1 (ko) 2016-01-19 2017-07-03 장지환 스노우보드용 바인딩 및 이를 이용한 스노우보드장치
KR101810628B1 (ko) 2016-09-30 2017-12-20 홍채진 마그넷 스키
IT201800009359A1 (it) * 2018-10-11 2020-04-11 Stefano Pellegrinetti Assieme di collegamento tra una calzatura ed un attrezzo sportivo quale ad esempio uno sci o uno snowboard.
CN113163933A (zh) * 2018-12-17 2021-07-23 乔纳森·迈克尔·罗查 背板
CN113963593B (zh) * 2021-10-28 2023-11-17 中国人民解放军战略支援部队航天工程大学 一种基于大空间虚拟现实的多兵军事训练考核系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251607A (en) * 1963-07-09 1966-05-17 Paul E Wren Apparatus for the electromagnetic control of skis
US3318610A (en) * 1964-06-10 1967-05-09 Kulick George Ski boot magnetic release binders
WO1982003183A1 (fr) * 1981-03-18 1982-09-30 Goeran Sjoenell Fixation de ski de securite electromagnetique
DE8801972U1 (de) * 1988-02-16 1988-03-31 Priester, Ulf, 5860 Iserlohn Sicherheitsplattenbindung für Snowboards
FR2630340A1 (fr) * 1988-04-22 1989-10-27 Chabiland Michel Dispositif de fixation a commande electromecanique pour sports de glisse
WO1995012440A1 (fr) * 1993-11-05 1995-05-11 Wilfried Waldner Systeme de declenchement pour fixation de ski

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT304329B (de) * 1971-01-26 1972-12-27 Smolka & Co Wiener Metall Skibindung
AT308606B (de) * 1971-04-22 1973-07-10 Smolka & Co Wiener Metall Auslöseeinrichtung für Skibindungen
AT393089B (de) * 1985-12-10 1991-08-12 Tyrolia Freizeitgeraete Skibindung
US6539336B1 (en) * 1996-12-12 2003-03-25 Phatrat Technologies, Inc. Sport monitoring system for determining airtime, speed, power absorbed and other factors such as drop distance
US7162392B2 (en) * 1994-11-21 2007-01-09 Phatrat Technology, Inc. Sport performance systems for measuring athletic performance, and associated methods
US6885971B2 (en) * 1994-11-21 2005-04-26 Phatrat Technology, Inc. Methods and systems for assessing athletic performance
US5820155A (en) * 1996-07-05 1998-10-13 Brisco; Don L. Step-in binding system for retro-fitting to a snowboard boot binder
US6007086A (en) * 1997-04-18 1999-12-28 Hopkins; Mark D. Electric ski binding system
US6702328B2 (en) * 1999-08-13 2004-03-09 Joseph A. Malleis Snowboard accessory and method for engaging boot with binding
JP2001282391A (ja) * 2000-03-31 2001-10-12 Sharp Corp 小型携帯端末
US6888502B2 (en) * 2002-03-05 2005-05-03 Precision Dynamics Corporation Microstrip antenna for an identification appliance
US7338067B2 (en) * 2005-03-07 2008-03-04 Flaig Theodore J Magnetic method and apparatus for increasing foot traction on sports boards

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251607A (en) * 1963-07-09 1966-05-17 Paul E Wren Apparatus for the electromagnetic control of skis
US3318610A (en) * 1964-06-10 1967-05-09 Kulick George Ski boot magnetic release binders
WO1982003183A1 (fr) * 1981-03-18 1982-09-30 Goeran Sjoenell Fixation de ski de securite electromagnetique
DE8801972U1 (de) * 1988-02-16 1988-03-31 Priester, Ulf, 5860 Iserlohn Sicherheitsplattenbindung für Snowboards
FR2630340A1 (fr) * 1988-04-22 1989-10-27 Chabiland Michel Dispositif de fixation a commande electromecanique pour sports de glisse
WO1995012440A1 (fr) * 1993-11-05 1995-05-11 Wilfried Waldner Systeme de declenchement pour fixation de ski

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009068716A1 (fr) * 2007-11-29 2009-06-04 Freemagnet Technologies Limited Système pneumatique autonome de commande de fixation de chaussures sur des planches de snowboard ou des skis ou analogues
ES2330600A1 (es) * 2007-11-29 2009-12-11 El Petit Mon D'en Ricard, S.C.P. Sistema neumatico autonomo de control de sujecion de botas a tablas de snowboard o esquies y similares.
ES2341826A1 (es) * 2008-03-12 2010-06-28 Freemagnet Technologies Limited "tabal de esqui, snowboard o similar con una superficie magnetica variable y soporte y sist ema correspondientes".
WO2010084407A1 (fr) 2009-01-22 2010-07-29 Freemagnet Technologies Limited Système électronique de surveillance d'un équipement de sport et chaussure et élément d'appui correspondants
US8276921B2 (en) 2009-09-04 2012-10-02 Brendan Walker Snowboard binding
US8894075B2 (en) 2009-09-04 2014-11-25 Brendan Walker Board sport bindings

Also Published As

Publication number Publication date
CA2547981A1 (fr) 2005-10-06
JP2007530112A (ja) 2007-11-01
CN1894008B (zh) 2010-07-07
US20070080518A1 (en) 2007-04-12
CN1894008A (zh) 2007-01-10

Similar Documents

Publication Publication Date Title
WO2005092454A1 (fr) Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues
US9132336B2 (en) Reconfigurable snowboard/ downhill skis and binding
US8708371B2 (en) Reconfigurable snowboard/downhill skis
US5984324A (en) Touring snowboard
US6196558B1 (en) Apparatus for practicing aerial snowboard maneuvers
US20030094788A1 (en) Magnetic snow equipment attachment system
US5832635A (en) Apparatus for adjusting the forward lean and flexibility of footwear
US20100059969A1 (en) Magnetic easy step in/out snow board binding
US7178821B2 (en) Universal ski and snowboard binding
US20150360117A1 (en) Snowboard Binding System
ES2330600B1 (es) Sistema neumatico autonomo de control de sujecion de botas a tablas de snowboard o esquies y similares.
EP1731203A1 (fr) Systeme electromagnetique autonome de commande de soutien de bottes sur une planche de snowboard, des skis ou analogues
US7216890B2 (en) Ski binding
US10421004B2 (en) Ski binding equipment
KR100776672B1 (ko) 스노우보드용 캐리어 벨트
EP2879765A1 (fr) Skis aval et planche à neige reconfigurables
Van Tilburg Backcountry snowboarding: medical and safety aspects
US20150375089A1 (en) Snowboard Accessory
JPH05200140A (ja) 運動器具
KR100588052B1 (ko) 스노우 스케이트
WO2002064222A2 (fr) Fixation de ski et de snowboard universelle
ES2758598A1 (es) Sistema de fijación para tablas de deportes de nieve
KR200348048Y1 (ko) 스노우 스케이트
WO2015168095A1 (fr) Planche à neige/skis de descente reconfigurables, et fixation
IT201800009359A1 (it) Assieme di collegamento tra una calzatura ed un attrezzo sportivo quale ad esempio uno sci o uno snowboard.

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200480037147.2

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2007504424

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2004766970

Country of ref document: EP

Ref document number: 2547981

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2007080518

Country of ref document: US

Ref document number: 10582097

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Ref document number: DE

WWP Wipo information: published in national office

Ref document number: 2004766970

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10582097

Country of ref document: US