EP0743081A2 - Fixation de ski - Google Patents

Fixation de ski Download PDF

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Publication number
EP0743081A2
EP0743081A2 EP96103260A EP96103260A EP0743081A2 EP 0743081 A2 EP0743081 A2 EP 0743081A2 EP 96103260 A EP96103260 A EP 96103260A EP 96103260 A EP96103260 A EP 96103260A EP 0743081 A2 EP0743081 A2 EP 0743081A2
Authority
EP
European Patent Office
Prior art keywords
ski
support plate
relative movements
hydraulic
binding according
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.)
Granted
Application number
EP96103260A
Other languages
German (de)
English (en)
Other versions
EP0743081B1 (fr
EP0743081A3 (fr
Inventor
Otto Harsànyi
Edwin Lehner
Werner Messerschmidt
Prenek Stepanek
Piero Ruffinengo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marker Deutschland GmbH
Original Assignee
Marker Deutschland GmbH
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 Marker Deutschland GmbH filed Critical Marker Deutschland GmbH
Publication of EP0743081A2 publication Critical patent/EP0743081A2/fr
Publication of EP0743081A3 publication Critical patent/EP0743081A3/fr
Application granted granted Critical
Publication of EP0743081B1 publication Critical patent/EP0743081B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
    • A63C5/07—Skis or snowboards with special devices thereon, e.g. steering devices comprising means for adjusting stiffness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
    • A63C5/075—Vibration dampers
    • 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
    • A63C9/007—Systems preventing accumulation of forces on the binding when the ski is bending

Definitions

  • the invention relates to a ski binding with a support arrangement which supports the ski boot on the underside and at least partially absorbs the load of the skier and removes it from the ski and which has at least one flexurally rigid and / or shear-resistant long part extending in the longitudinal direction of the ski with a ski-resistant zone and a distance spaced therefrom in the longitudinal direction of the ski has the region flexibly coupled or connectable region.
  • Bindings are available on the market that allow an adjustable change in the bending behavior of a ski.
  • a long part that can be subjected to shear loads is arranged on the ski top with one end attached to the ski, while the other end of the long part is guided so as to be displaceable in the longitudinal direction of the ski and interacts with an adjustable stop.
  • various ski bindings with support plates extending in the longitudinal direction of the ski have become known, which are mounted on the ski with a more or less thick cushion layer made of elastomer material, wherein the support plate can also be firmly connected to the ski in regions, in particular in a central longitudinal region.
  • the carrier plate serves as a support surface for the ski boot, which can be detachably held on the carrier plate with basically any binding elements.
  • the ski boot is held at a comparatively high height relative to the underside of the ski.
  • Many skiers consider this to be advantageous for an effective use of the edges of the skis.
  • the ski boots are typically significantly wider than the skis, i.e. the ski boots protrude sideways from the ski. If the ski boot is held at a higher height, the ski can be tilted extremely to the side relative to the ground, i.e. extreme use of the edges is possible without an area of the ski boot projecting sideways downward from the tilted ski being able to touch the ground.
  • the elastomer material can influence the vibration or bending behavior of the ski and, in particular, can cause vibrations to be frequently dampened by skiers.
  • This vibration damping is based, among other things, on the fact that the elastomer material deflects the ski longitudinally, as occurs, for example, when driving through depressions in the ground, is compressed vertically because the vertical distance between the plate and the ski is reduced, and / or is subjected to shear because greater longitudinal relative movements between the plate and the larger longitudinal distance from the ski-fixed region of the plate Ski occur.
  • the object of the invention is now to demonstrate new concepts for ski bindings of the type specified at the outset.
  • This object is achieved in that the coupling can be controlled in a parameter-dependent manner with regard to its elasticity and / or damping rate.
  • the invention is based on the general idea of controlling the bending properties of the ski differently depending on the driving situation, by intervening in a controlling manner in the relative movements between the long part and the ski.
  • a stiffer ski is regularly desired when fast driving through elongated curves than when driving straight ahead at high speed.
  • a ski with an easily bendable shovel is preferred, while when cornering quickly, when the ski is driven with a pronounced edge insert, a significantly greater spring-elastic rigidity is desired in order to ensure that the ski edges in the front and rear end region of the ski also have a larger one Have load capacity.
  • hydraulic displacement units which communicate with one another are provided as coupling elements and have at least two hydraulic chambers which communicate with one another and each change their volume in opposite directions, i.e. one displacement chamber reduces its volume, while the volume of the other chamber increases and accordingly an exchange of hydraulic medium takes place between the chambers.
  • a rigid, extending in the longitudinal direction of the support plate 2 is arranged on a ski 1 shown in side view, which carries a conventional ski binding with a front binding part 3 for holding the front end of the ski shoe sole and a rear binding part 4 for holding the rear sole end .
  • the support plate 2 In its central section, the support plate 2 has a base 5 on the underside, which is essentially held in a ski-like manner. This base 5 is surmounted by the support plate 2 in the forward and backward direction of the ski with a comparatively large length.
  • first holding plate 6 which is spaced from the underside and from the top of the ski and is held on the support plate 4 by means of struts 7.
  • the holding plate 6 can, for example, have a substantially rectangular shape, and the struts 4 are each attached to the corners of the rectangle.
  • a second holding plate 8 is fastened in a similar manner by means of struts 9.
  • the holding plate 8 is somewhat shorter in the longitudinal direction of the ski than the holding plate 6, but has a somewhat larger dimension in the ski transverse direction, so that the struts 9 of the holding plate 8 can be arranged laterally next to the holding plate 6 at the corners of the holding plate 8 and the holding plate 8 are able to hold in the space between the underside of the support plate 2 and the holding plate 6 at a distance from the underside of the support plate 2.
  • a first hydraulic chamber 10 is arranged between the holding plates 6 and 8, the chamber wall of which is flexible and resilient in the manner of a bellows.
  • This chamber 10 communicates via a channel 11 with a further hydraulic chamber 12, which is arranged under the front or rear end region of the support plate 2 between the underside and the top of the ski 1 and also has a wall formed in the manner of a bellows.
  • the channel 11 is shown below the ski 1. In reality, the channel 11 is arranged in a recess on the underside of the support plate 2.
  • Both hydraulic chambers 10 and 12 are also each connected to a further chamber 13 and 14, respectively, which have elastically flexible walls and, like the channels 11 (deviating from the illustration in FIG. 1), are accommodated in cutouts in the support plate 2.
  • the ski 1 makes a counterflex, i.e. when the ski ends bend downwards relative to the central area of the ski 1, the volume of the hydraulic chambers 12 increases, while the volume of the hydraulic chambers 10 decreases. Accordingly, a flow of hydraulic medium from the chambers 13 to the chambers 10 and from the hydraulic chambers 12 to the chambers 13 and to the hydraulic chambers 10 will occur.
  • hydraulic media are used which have a pronounced magnetoviscosity, i.e. become very viscous under the influence of magnetic fields.
  • a high-frequency generator 15 In a cavity of the base 5, a high-frequency generator 15 is accommodated, the coils 16 and 17 acted upon by a high-frequency electrical current. These coils 16 and 17 enclose the chambers 13 and 14. Depending on the amount of hydraulic medium received by the chambers 13 and 14, the impedance of the electrical current paths changes between the connections of the coils 16 and 17 on the high-frequency generator 15. These changes in impedance become determined with impedance networks 18 and 19, which accordingly conduct different signals to assigned inputs of an electronic processor 20. This controls two electrical power stages 21, each of which applies electrical current to one of the coils 22 which surround the channels 11.
  • the coils 22 generate a differently strong magnetic field in the channels 11, with the result that the viscosity of the hydraulic medium in the channels 11 changes accordingly.
  • the hydraulic medium can become so viscous that the channels 11 can no longer or only with difficulty be flowed through by the hydraulic medium. In this way, the connection between the hydraulic chambers 10 and 12 can be open "or shut down".
  • the system shown can work as follows:
  • the skier When cornering, the skier will use edges, with the ski 1 bending more or less because the centrifugal forces caused by the driver act primarily in the central region of the ski 1. Due to this deflection of the ski 1, the hydraulic chambers 12 are reduced, hydraulic medium being displaced into the chambers 14, with the result that the impedance of the coils 16 is increased. At the same time, the hydraulic chambers 10 enlarge, with hydraulic medium flowing out of the chambers 13 into the chambers 10, with the result that the impedance of the coils 17 decreases. Using the impedance networks 18 and 19 "The processor 20 notices the aforementioned displacement of hydraulic medium which is characteristic of a deflection of the ski 1.
  • the power stages 21 are controlled by the processor 20 in such a way that they act on the coils 22 with a comparatively large electrical current. Because of the now effective in the channels 11 Strong magnetic field, the hydraulic medium in these channels 11 becomes viscous, ie the channels 11 become shut off ", with the result that practically no hydraulic medium can be exchanged between the hydraulic chambers 10 and 12 and the upward movement of the ski 1 a comparatively strong resistance is opposed to the support plate 2, ie the ski 1 is stiffened.
  • a counter-bend occurring after cornering recognizes "the processor 20 because the impedance of both coils 17 now increases, while the impedance of both coils 16 decreases, because on the one hand hydraulic medium flows from the hydraulic chambers 10 into the chambers 17 and on the other hand hydraulic medium flows out of the chambers 14 into the hydraulic chambers 12 If the bending back of the ski 1 is not to be hindered after cornering, the processor 20 switches off the power stages 21, so that the magnetic field of the coils 22 disappears and the hydraulic medium in the channels 11 becomes fluid again.
  • hydraulic medium can be exchanged between the hydraulic chambers 10 and 12, and the back bending of the ski 1 can be carried out largely without resistance.
  • the processor 20 notes that the signals of the impedance networks 18 and 19 which are assigned to the front end of the ski and of the impedance networks 18 and 19 which are assigned to the rear end of the ski 1, are similar signals with a temporal phase shift, ie not simultaneously, Such phase-shifted signals are ignored by the processor 20, ie the power stages 21 remain switched off, so that the coils 22 do not generate any magnetic fields and the hydraulic medium in the channels 11 remains fluid the movements of the ski 1 are left virtually unaffected relative to the support plate 2.
  • a preferably controllable shock absorber 23 can be arranged between the rear and / or front end of the support plate 2 and the ski 1.
  • a toggle lever arrangement with a lever 24 ′ which can be pivoted about a ski transverse axis on the support plate 2 and a lever 24 which is attached to the ski 1 and can be pivoted about a ski cross axis '' be arranged, wherein both levers are articulated to one another in the manner of a knee and this latter articulation is articulated to the horizontally arranged shock absorber 23, the other end of which is articulated on the base 5.
  • the shock absorbers 23 can act differently depending on the direction of movement. There is thus the possibility, for example, of opposing a deflection of the ski 1 with a lower resistance than the subsequent bending back of the ski 1. This is equivalent to the fact that the shock absorbers 23 in the example of FIG. 2 have less resistance in the compression direction (compression stage) than in the pulling direction (Rebound) work.
  • double-arm levers 25 are arranged at the ends of the support plate 2 so as to be pivotable about ski transverse axes.
  • the lever arms of this double arm lever 25 form approximately a right angle.
  • the shorter, substantially horizontally arranged lever arm is articulated to one end of a link 26, the other end of which is articulated on the ski 1.
  • the other lever arm is articulated to the piston rod of an approximately horizontally arranged controllable shock absorber 27.
  • the different lengths of the arms of the double arm lever 25 translate away, i.e. Changes in distance between ski 1 and support plate 2 are translated into a relatively large stroke of the piston rod of the shock absorber 27.
  • FIG. 4 shows in the left part the arrangement of a so-called air damper 28 between the ski 1 and the support plate 2.
  • air damper 28 between the ski 1 and the support plate 2.
  • These are air or gas-filled bellows made of elastomer material.
  • an absorber mass 29 between the ski 1 and the support plate 2.
  • a body forming the absorber mass 29 with a predetermined inert mass by means of coil springs 30 or the like. on the one hand with the ski 1 and on the other hand with the support plate 2 coupled to vibrate.
  • coil springs 30 By dimensioning the suspension characteristics of the coil springs 30 and the size of the inertial mass of the absorber mass, a strongly frequency-selective behavior can be achieved such that vibrations of the ski 1 relative to the support plate 2 are opposed to a comparatively large resistance at the frequencies to be specified. This is based on the fact that the damper mass 29 can be excited to counter-vibrations.
  • bellows 31 which are fluidly connected to one another and which have elastically flexible walls, for example made of elastomer material, are arranged between the ends of the support plate 2 and the ski 1.
  • the fluidic connection of the bellows 31 ensures that one bellows 31 tries to push the associated end of the ski 1 away from the support plate 2 when the ski 1 approaches the support plate 2 in the region of the other bellows 31.
  • the fluidic connection ensures that both bellows 31 act with a relatively high degree of stiffness when both ski ends are trying to approach the support plate 2 at the same time. The ski 1 thus becomes relatively stiff when cornering, while it remains more flexible when driving straight ahead.
  • a parallelogram linkage 32 is arranged between the ski 1 and the support plate 2 in such a way that one diagonal of the parallelogram runs approximately vertically and the other diagonal runs horizontally.
  • the joints of the parallelogram linkage 32 on the horizontal diagonal are on the one hand with the cylinder and on the other hand with the piston rod a - preferably controllable - shock absorber 33 connected, which is accordingly stressed on rebound (rebound) when the distance between the ski 1 and the support plate 2 decreases.
  • the shock absorber 33 initially guides the ski 1 from its normal position to the support plate 2 quite large strokes in the direction of pull. As the ski 1 approaches the support plate 2, the strokes become increasingly shorter.
  • FIG. 7 shows that instead of the shock absorbers shown in FIG. 2, magnetic elements can also be used to dampen the relative movements between the ski 1 and the support plate 2.
  • a first permanent magnet 34 is arranged on the ski 1 and a second permanent magnet 35 on the support plate 2, in such a way that the two magnets 34 and 35 face each other with magnetic poles of the same polarity and between the magnets 34 and 35 a larger distance remains in normal position of the ski 1.
  • the repulsive forces acting between the magnets 34 and 35 increase progressively.
  • a toggle lever arrangement 24 is in turn arranged between the ski 1 and the support plate 2, the knee joint of which is articulatedly connected to a push rod 36 which is movably held in a sliding guide on the support plate 2.
  • a first permanent magnet 34 is on the push rod 36 arranged, a second permanent magnet 35 is attached to the support plate 2.
  • the two magnets 34 and 35 face each other with magnetic poles of the same name and, in the normal position of the ski 1 shown, have a greater horizontal distance relative to the support plate 2, which decreases as the distance between the ski 1 and the support plate 2 decreases.
  • a progressively increasing repulsive force occurs again between the magnets 34 and 35.
  • stops 37 are arranged on the ski, which cooperate with the front or rear end of the support plate 2 in such a way that a possible increase in the distance between the ski 1 and the support plate 2 is limited.
  • This is equivalent to the fact that the following counter-bending of the ski 1 is limited to a deflection of the ski 1 - both ski ends are bent upwards with respect to the central region of the ski 1. The possible deflection of the ski 1 thus becomes significantly larger than the possible counter-deflection.
  • the support plate 2 is in each case arranged on the ski 1 by means of the base 5, so that the central region of the ski 1 is connected to the support plate 2 in a tilt-resistant manner in the region of the base 5.
  • the support plate 2 on the ski 1 in the central region pivotable about a ski transverse axis.
  • the support plate 2 and the ski 1 are connected to one another by means of a hinge-like joint 38.
  • spring and damper elements 39 are arranged, which seek to keep the support plate 2 relative to the ski 1 in the normal position shown.
  • the spring and damper elements 39 appear comparatively soft because one of these elements is subjected to pressure and the other of the elements is subjected to tension.
  • a flat band-like tongue 40 is arranged in a central region of the ski 1 on its upper side, which tongue is held in a ski-like manner on the upper side of the ski 1 and extends in the longitudinal direction of the ski.
  • the tongue 40 is structured or - preferably - designed to be flexible in such a way that it is able to adapt to the deflections and the counter-bends of the ski 1, one or more longitudinal guide elements arranged on the ski side ensuring that the tongue 40 bends on the ski 1 on the same stays on.
  • the tongue 40 is designed so that it can absorb large tensile and thrust forces.
  • a region 40 ′′ distant from the region 40 ′ of the tongue is guided in a housing 42 that can be displaced in the longitudinal direction of the ski.
  • the area 40 ′′ has a rectangular recess 43 which is delimited at the free end of the tongue 40 by a cross member 44 formed thereon.
  • cross bars 45 and 46 are fixedly arranged on the housing 42 (or on the ski 1), the cross bar 46 projecting into the recess 43 of the tongue 40 and normally occupying a position approximately in the longitudinal center of this recess 43.
  • One of the hydraulic chambers 10 and 12 is arranged between the cross member 44 and the crossbars 45 and 46, the walls of which are flexible and flexible in the manner of a bellows. These chambers communicate with one another via a channel 11 which is formed in the housing 42 or is arranged on this housing.
  • Both hydraulic chambers 10 and 12 are also each connected to a further chamber 13 and 14, respectively, which have elastically flexible walls and are accommodated in recesses in the housing 42.
  • the hydraulic flows shown can be controlled as follows:
  • hydraulic media are used which have a pronounced magnetoviscosity, i.e. become very viscous under the influence of magnetic fields.
  • the channel 11 is encompassed by a coil 22 which can be acted upon in a controllable manner by an electric current in the manner shown below and thus generates a controllable or switchable and switchable magnetic field within the channel 11.
  • the hydraulic medium in the channel 11 is viscous or viscous, with the result that an exchange of hydraulic medium between the hydraulic chambers 10 and 12 is made easier or more difficult.
  • This leads to the fact that the area 40 ′′ of the tongue 40 within the housing 42 can be moved with difficulty or slightly in the longitudinal direction of the ski and bending movements of the ski 1 remain unaffected or can only take place against a more or less increased resistance.
  • the tongue 40 is arranged twice, in such a way that one tongue with its region 40 ′′ points forwards in the longitudinal direction of the ski and the other tongue with this region points backwards in the longitudinal direction of the ski.
  • the two tongues can be connected to one another in one piece and held in a ski-like manner at a common area 40 '.
  • housing 42 with the hydraulic parts 10 to 14 is then arranged twice, ie one of the housings is assigned to one of the tongues.
  • the high-frequency generator 15 In a cavity of a housing 42 or an additional housing, the high-frequency generator 15 is accommodated, the coils 16 and 17 acted upon by a high-frequency electrical current. These coils 16 and 17 enclose the chambers 13 and 14, the impedance of the electrical current paths between the connections of the coils 16 and 17 on the high-frequency generator 15 changing depending on the amount of hydraulic medium received by the chambers 13 and 14. These changes in impedance are determined using impedance networks 18 and 19, which accordingly conduct different signals to assigned inputs of the electronic processor 20. This controls the two electrical power stages 21, each of which applies electrical current to one of the coils 22 on the channels 11.
  • the coils 22 Depending on the size of the electrical current, the coils 22 generate a differently strong magnetic field in the channels 11, so that the viscosity of the hydraulic medium in these channels 11 changes accordingly, which also changes the flow resistance of these channels 11. In the case of stronger magnetic fields, the hydraulic medium becomes so viscous due to its magnetocviscosity that the channels 11 can no longer or only with difficulty flow through the hydraulic medium. In this way, the connection between the hydraulic chambers 10 and 12 can be open "or shut down".
  • the skier When cornering, the skier will use edges, with the ski 1 flexing more or more agile because the centrifugal forces caused by the driver are primarily act in the middle of the ski 1. As a result, the ski ends are bent in the upward direction relative to the central region of the ski 1. Due to this deflection of the ski 1, the hydraulic chambers 12 are reduced, hydraulic medium being displaced into the chambers 14, with the result that the impedance of the coils 16 is increased. At the same time, the hydraulic chambers 10 enlarge, hydraulic medium flowing out of the chambers 13 into the chambers 10. As a result, the impedance of the coils 17 decreases. Using the impedance networks 18 and 19 "The processor notices the aforementioned displacement of hydraulic medium which is characteristic of a deflection of the ski 1.
  • the power stages 21 are controlled by the processor 20 in such a way that they apply comparatively large electrical current to the coils 22 and strong magnetic fields become effective in the channels 11.
  • the channels 11 thus become more or less strong due to the magnetically caused viscosity of the hydraulic medium shut off ", with the result that hardly any hydraulic medium can be exchanged between the hydraulic chambers 10 and 12 and the deflection of the ski 1 is opposed by a comparatively strong resistance, ie the ski 1 is stiffened.
  • a counter-bend occurring after cornering the processor 20 recognizes because the impedance of both coils 17 now increases, while the impedance of both coils 16 decreases. This is due to the fact that on the one hand hydraulic medium from the hydraulic chambers 10 into the chambers 17 and on the other hand hydraulic medium from the chambers 14 into the hydraulic chambers In order not to hinder the bending back of the ski 1 after cornering in the desired manner, the processor 20 switches off the power stages 21, so that the magnetic field of the coils 22 disappears and the hydraulic medium in the channels 11 becomes fluid again the hydraulic chambers 10 and 11 hydraulic medium are exchanged largely without resistance, and the back bending of the ski 1 takes place essentially without resistance.
  • the processor 20 notes that the signals of the impedance networks 18 and 19 assigned to the front end of the ski and the signals of the impedance networks 18 and 19 assigned to the rear end of the ski are identical, but occur with a temporal phase shift, ie they are not generated simultaneously. Such phase-shifted signals
  • the processor 20 can be ignored, ie the power stages 21 remain switched off, so that the coils 22 do not generate any magnetic fields and the hydraulic medium in the channels 11 remains fluid. Accordingly, the bending movements of the ski 1 are practically unaffected when driving straight ahead.

Landscapes

  • Vibration Prevention Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Magnetic Heads (AREA)
  • Die Bonding (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Vibration Dampers (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Fluid-Damping Devices (AREA)
EP96103260A 1995-05-17 1996-03-02 Fixation de ski Expired - Lifetime EP0743081B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19517417 1995-05-17
DE19517417A DE19517417A1 (de) 1995-05-17 1995-05-17 Skibindung

Publications (3)

Publication Number Publication Date
EP0743081A2 true EP0743081A2 (fr) 1996-11-20
EP0743081A3 EP0743081A3 (fr) 1998-11-04
EP0743081B1 EP0743081B1 (fr) 2003-05-07

Family

ID=7761724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96103260A Expired - Lifetime EP0743081B1 (fr) 1995-05-17 1996-03-02 Fixation de ski

Country Status (4)

Country Link
US (2) US5775716A (fr)
EP (1) EP0743081B1 (fr)
AT (1) ATE239531T1 (fr)
DE (2) DE19517417A1 (fr)

Cited By (7)

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WO1997027915A1 (fr) * 1996-02-01 1997-08-07 Mario Magnani Equipement de ski et accessoire destine a amortir les vibrations a la flexion d'un ski
FR2919199A1 (fr) * 2007-07-24 2009-01-30 Skis Rossignol Soc Par Actions Perfectionnement pour dispositif de retenue d'une chaussure sur un ski.
FR2932693A1 (fr) * 2008-06-24 2009-12-25 Rossignol Sa Perfectionnement pour planche de glisse sur neige
EP2641637A3 (fr) * 2012-03-19 2015-07-01 ATOMIC Austria GmbH Ski doté d'un dispositif de liaison pour une fixation de ski
EP3144038A1 (fr) * 2015-09-21 2017-03-22 Skis Rossignol Dispositif amortisseur destiné à être monté sur une planche de glisse sur neige
AT516010A3 (de) * 2014-06-26 2018-05-15 Else Krimmel Schuhbindungsfederplatte
AT521911A2 (de) * 2018-12-04 2020-06-15 Harald Höllersberger Montagezwinge zur fenstemontage

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US6345834B1 (en) * 1995-09-29 2002-02-12 Active Control Experts, Inc. Recreational snowboard
AT407836B (de) * 1997-03-04 2001-06-25 Atomic Austria Gmbh Verbindungseinrichtung für eine trag- und/oder führungsvorrichtgung zur aufnahme einer kupplungsvorrichtung zum halten eines schuhes
FR2763252B1 (fr) * 1997-05-13 1999-07-23 Look Fixations Sa Plaque d'appui pour fixation de securite
FR2786403B1 (fr) * 1998-11-27 2001-02-16 Salomon Sa Ski equipe d'un dispositif interface prevu pour supporter des elements de retenue de la chaussure
US6790948B1 (en) * 1999-02-26 2004-09-14 The United States Of America As Represented By The Department Of Health And Human Services Tumor suppressor gene p33ING2
CZ290978B6 (cs) * 1999-05-14 2002-11-13 Milan Trnka Spojovací blok vázání
US6604754B1 (en) * 1999-10-07 2003-08-12 Kaj Gyr Integral suspension system for skis
CN1192805C (zh) * 2000-05-12 2005-03-16 日本吉克股份有限公司 雪上滑行具
AT412839B (de) * 2000-06-02 2005-08-25 Atomic Austria Gmbh Gleitvorrichtung, insbesondere schi, snowboard oder dgl.
FR2810251B1 (fr) * 2000-06-19 2002-07-19 Rossignol Sa Ski alpin
DE50107481D1 (de) * 2000-12-15 2005-10-27 Marker Deutschland Gmbh Vorrichtung zur Dämpfung von Flexbewegungen eines Skis od.dgl.
US7178814B2 (en) * 2001-12-04 2007-02-20 Mash Paul T Sport board
US6834881B2 (en) * 2001-12-04 2004-12-28 Paul Thomas Mash Sport board
GB0129588D0 (en) * 2001-12-11 2002-01-30 Reactec Ltd Improvements in or relating to skis
US7341271B2 (en) * 2002-01-15 2008-03-11 Buenter Roland Ski spot apparatus with integrated force transmission system
US7104905B2 (en) * 2002-07-24 2006-09-12 Volkl Tennis Gmbh Ball game racket
DE10333703B4 (de) * 2002-07-24 2007-04-26 Völkl Tennis GmbH Ballspielschläger
US6857653B2 (en) 2002-10-31 2005-02-22 Anton F. Wilson Gliding skis
US7073810B2 (en) * 2003-06-25 2006-07-11 Wilson Anton F Ski with tunnel and enhanced edges
WO2006057958A2 (fr) * 2004-11-23 2006-06-01 Wilson Anton F Ski comprenant une suspension
US7607679B2 (en) * 2004-11-23 2009-10-27 Anton F. Wilson Suspension system for a ski
DE102005005543A1 (de) * 2005-02-07 2006-08-24 Heinz Bildner Elektronisch auslösbarer Skischuh
EP1850922A4 (fr) * 2005-02-16 2011-01-19 Anton F Wilson Snowboards
ITVE20060057A1 (it) * 2006-09-14 2008-03-15 Cersal S R L Piastra per attacchi da sci.
RO126537B1 (ro) * 2007-11-14 2012-12-28 George Cristian Cătună Dispozitiv şi metodă de înclinare variabilă pe cant a schiului
US9305120B2 (en) 2011-04-29 2016-04-05 Bryan Marc Failing Sports board configuration
AT511449B1 (de) * 2011-07-13 2012-12-15 Hans Maier Federungssystem für ski und snowboard
US9024462B2 (en) * 2012-09-19 2015-05-05 Jeff Thramann Generation of electrical energy in a ski or snowboard
EP3115090B1 (fr) 2015-06-19 2019-01-02 Anton F. Wilson Ski s'adaptant automatiquement
US10099108B2 (en) * 2016-06-20 2018-10-16 International Business Machines Corporation Dynamic rigidity mechanism
WO2018191595A1 (fr) * 2017-04-13 2018-10-18 Worcester Polytechnic Institute Fixation de ski à absorption de charge multimode

Citations (5)

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FR2643430A1 (fr) * 1989-02-20 1990-08-24 Rossignol Sa Dispositif amortisseur a materiau visco-elastique d'efficacite ajustable
WO1993012845A2 (fr) * 1991-12-20 1993-07-08 Axel Kubelka Ski
EP0557737A2 (fr) * 1992-01-30 1993-09-01 Piero G. Ruffinengo Dispositif pour varier de manière sélective la rigidité d'un ski
WO1995007737A1 (fr) * 1993-09-13 1995-03-23 Marco Maggiolo Dispositif destine a ameliorer l'efficacite et la controlabilite des skis

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WO1997027915A1 (fr) * 1996-02-01 1997-08-07 Mario Magnani Equipement de ski et accessoire destine a amortir les vibrations a la flexion d'un ski
FR2919199A1 (fr) * 2007-07-24 2009-01-30 Skis Rossignol Soc Par Actions Perfectionnement pour dispositif de retenue d'une chaussure sur un ski.
EP2022545A1 (fr) * 2007-07-24 2009-02-11 Skis Rossignol Perfectionnement pour dispositif de retenue d'une chaussure sur un ski
FR2932693A1 (fr) * 2008-06-24 2009-12-25 Rossignol Sa Perfectionnement pour planche de glisse sur neige
EP2138208A1 (fr) * 2008-06-24 2009-12-30 Skis Rossignol Perfectionnement pour planche de glisse sur neige
EP2641637A3 (fr) * 2012-03-19 2015-07-01 ATOMIC Austria GmbH Ski doté d'un dispositif de liaison pour une fixation de ski
AT516010A3 (de) * 2014-06-26 2018-05-15 Else Krimmel Schuhbindungsfederplatte
AT516010B1 (de) * 2014-06-26 2018-11-15 Else Krimmel Schuhbindungsfederplatte
EP3144038A1 (fr) * 2015-09-21 2017-03-22 Skis Rossignol Dispositif amortisseur destiné à être monté sur une planche de glisse sur neige
FR3041267A1 (fr) * 2015-09-21 2017-03-24 Rossignol Sa Dispositif amortisseur destine a etre monte sur une planche de glisse sur neige
US10265604B2 (en) 2015-09-21 2019-04-23 Skis Rossignol Shock absorbing device designed to be mounted to a snow sliding board
AT521911A2 (de) * 2018-12-04 2020-06-15 Harald Höllersberger Montagezwinge zur fenstemontage

Also Published As

Publication number Publication date
EP0743081B1 (fr) 2003-05-07
DE59610417D1 (de) 2003-06-12
US5775716A (en) 1998-07-07
US5984344A (en) 1999-11-16
DE19517417A1 (de) 1996-11-21
ATE239531T1 (de) 2003-05-15
EP0743081A3 (fr) 1998-11-04

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