EP1286732B1 - Element de renforcement et/ou d'amortissement pour dispositif de glissement, notamment pour ski ou planche a neige - Google Patents

Element de renforcement et/ou d'amortissement pour dispositif de glissement, notamment pour ski ou planche a neige Download PDF

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Publication number
EP1286732B1
EP1286732B1 EP01931190A EP01931190A EP1286732B1 EP 1286732 B1 EP1286732 B1 EP 1286732B1 EP 01931190 A EP01931190 A EP 01931190A EP 01931190 A EP01931190 A EP 01931190A EP 1286732 B1 EP1286732 B1 EP 1286732B1
Authority
EP
European Patent Office
Prior art keywords
runner device
stiffening
damping
sliding device
elements
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.)
Expired - Lifetime
Application number
EP01931190A
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German (de)
English (en)
Other versions
EP1286732A1 (fr
Inventor
Bernhard Riepler
Helmut Holzer
Rupert Huber
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.)
Atomic Austria GmbH
Original Assignee
Atomic Austria 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 Atomic Austria GmbH filed Critical Atomic Austria GmbH
Publication of EP1286732A1 publication Critical patent/EP1286732A1/fr
Application granted granted Critical
Publication of EP1286732B1 publication Critical patent/EP1286732B1/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

Definitions

  • the invention relates to a sliding device, as described in the preamble of claim 1.
  • a stiffening and / or damping element which is connected to a part of the sliding device is known from EP 0 730 890 A.
  • the invention has for its object to provide a device with which a rapid change or adaptation of the deformation behavior or the hardness of the sliding device to different operating conditions, especially hard or soft, prepared and / or unprepared slopes, is possible.
  • the embodiment according to claim 11 makes it possible to form a cost-effective, easy-to-fill casing element from standard products.
  • the reinforcing element comprising reinforcing element by the reinforcing and / or damping element or enveloping elements in cooperation with these high strength, in particular a high tensile and / or compressive and / or bending strength, the sliding device is accessible.
  • the development according to claim 33 ensures that a predeterminable driving behavior, in particular in their hardness and / or deformation resistance, the sliding device is specifically influenced.
  • an enlargement of the engagement surface of the engaging with the enveloping element or stiffening and / or damping element plate element is achieved, whereby the forces acting on the sliding device loads or forces or moments are distributed over a wide area of the device.
  • an inventively designed or constructed sliding device 1 is shown in plan view and in section.
  • This sliding device 1 can form a ski 2 or even a snowboard or skid, etc., depending on the selected length and width ratio.
  • a ski 2 is compared to a so-called snowboard above all given a greater length-width ratio.
  • a in top view or position of use - as shown in FIG. 1 - visible upper side 3 of the sliding device 1 is preferably profiled or contoured formed.
  • a profiling 4 extends Optionally, the profiling 4 in a central region 7 of the slider 1 or in a binding mounting area 8 of the same leak or in the planar central region 7, which serves as a mounting platform for a corresponding bond, pass over. Starting from a possibly flat, plateau-like central region 7, the profiling 4 extends at the top 3 of the sliding device 1 in any case close to the end regions 5, 6.
  • the profiling 4 is more pronounced in the central region 7 and in the subsequent to the binding mounting region 8 zones In particular, the profiling 4 gradually runs out with increasing proximity to the two end regions 5, 6 of the sliding device 1. This means that the profiling 5 flattens steadily when approaching the end regions 5, 6 and finally merges into planar end regions 5, 6. In the end regions 5, 6 then at least one so-called blade of the sliding device 1 is formed.
  • the profiling 4 on the upper side 3 is formed by at least one, preferably two substantially mutually parallel bead-like strands 9, 10. Alternatively, it is also possible to provide three or more of such in the longitudinal direction of the slider 1 extending strands 9, 10.
  • the base or the bottom of the depression 11 may be substantially V-shaped or also U-shaped in cross-section, i. be formed with a largely flattened, flat sole area.
  • a vault-like profiling 4 which viewed transversely to the longitudinal direction forms at least one arcuate elevation on the upper side 3 of the sliding device 1, it is of course also possible to use other Profilieirangen 4. So it is e.g. also possible to flatten the bead-like strands 9, 10 in the region of the upper vertex and thereby obtain trapezoidal strands 9, 10 in cross section.
  • each reinforcing element 12, 13 is included in the composite body of the sliding device 1.
  • Each strand 9, 10 or each elevation 14, 15 is preferably a reinforcing element in each case 12, 13 assigned.
  • the reinforcing elements 12, 13 are optionally completely integrated in the sliding device 1, ie enclosed on all sides by the other components of the sliding device 1.
  • the reinforcing elements 12, 13, for example in the central region 7 or in the binding mounting area 8 or in the terminal zones of the binding mounting area 8 or in between the central region 7 and the end regions 5; 6 leave the area lying out of the composite body or sandwich element.
  • the reinforcing elements 12, 13 run near the upper side 3 of the sliding device 1 and at least partially viewed by means of transparent portions in the form of viewing windows 16 or recesses 17 on the upper side 3 of the sliding device 1.
  • a longitudinal extension of the profiling 4 on the upper side 3 of the sliding device 1 is only slightly larger than a longitudinal extension of the integrated reinforcing elements 12, 13, ie, a length of the reinforcing elements 12, 13 is only slightly smaller than the longitudinal extent of the profiling 4. DieCunab horren der Integrated reinforcing elements 12, 13 are therefore also decisive for the longitudinal extension of the profiling 4 on the upper side 3.
  • the reinforcing elements 12, 13 may optionally extend continuously between a front contact zone 18 and a rear contact zone 19 of the sliding device 1.
  • the sliding device 1 between the support zones 20, 21 arched upward curved.
  • Fig. 2 shows a possible structure of the sliding device 1 according to the invention is shown.
  • the layer structure and the cross-sectional shapes of the individual components or elements of the sliding device 1 can be seen in this cross-sectional representation.
  • the outer marginal zones of the sliding device 1 are, as is known per se, formed by a covering layer 24 forming the upper side 3 and a running surface covering 25 forming the running surface 23.
  • the cover layer 24 forms the upper side 3 and optionally also perpendicular to the running surface 23 aligned longitudinal side walls 26, 27 of the sliding device 1 from.
  • the longitudinal side walls 26 and 27 of the sliding device 1 can, as is known per se, be designed to be parallel or convex.
  • Steel edges 28, 29 represent a lateral boundary of the tread 23.
  • the side cheeks of Slide device 1 by separate elements to form.
  • the profiled cover layer 24 is supported with its two longitudinal edges each on a steel edge 28; 29 or on an intermediate layer of high-strength material.
  • a plurality of layers in particular at least one lower flange 30 closest to the tread surface 25 and / or at least one upper flange 31 closest to the cover layer 24 are arranged.
  • the lower flange 30 and / or the upper flange 31 are made of a high-strength material and are placed with reference to the cross-section of the slider 1 near the edge zones of the sliding device 1.
  • the lower flange 30 and / or the upper flange 31 thus has u.a. by its spatial position in the slider 1 essential influence on the stiffness and flexibility of the sliding device.
  • the upper flange 31 is adhesively connected to the cover layer 24 by means of a filling or adhesive layer 32.
  • the mutually facing flat sides of the lower flange 30 and the tread covering 25 are adhesively connected to one another via a filling or adhesive layer 32.
  • the lower flange 30 can, as shown schematically, extend between the sliding device 1 integrated anchoring extensions 33, 34 of the steel edges 28, 29.
  • the lower belt 30 formed essentially as a ribbon-like, flat component extends over the anchoring extensions 33, 34 and terminates flush with the longitudinal side walls 26, 27 of the sliding device 1.
  • the upper flange 31 is shaped such that it forms at least one, preferably two in the longitudinal direction extending elevations 14, 15 with an intermediate recess 11.
  • the cross-sectional waveform with preferably two elevations 14, 15 and the intermediate recess 11 is dimensioned such that the lower longitudinal edges 35 to 37 of the shaped Obergurts 31 are arranged at a distance 38 to the steel edges 28, 29 and the lower flange 30 can.
  • This distance 38 is determined primarily by at least one core component 39 of the sliding device 1. This distance 38 is kept substantially constant even when force is applied to the upper side 3 and / or on the tread 23 except for relatively small permitted compression paths of the sliding device 1.
  • the core component 39 is located between the supporting belts, in particular between the lower belt 30 and the upper belt 31. The core component 39 thus distances the lower belt 30 from the upper belt 31 and forms, together with the other layers, the entire sliding device 1 by means of intermediate filling or adhesive layers 32 a one-piece composite or sandwich element.
  • the remaining space around the reinforcing elements 12, 13 between the lower and upper flange 30, 31 is filled with a filler 40, preferably by a plastic porous structure.
  • the filler 40 preferably also has an adhesive effect, so that it adheres to the adjacent components and thereby ensures the coherent, one-piece construction of the multi-part sliding device 1.
  • the filler 40 may also form a foam core 41 for the sliding device 1.
  • the reinforcing elements 12, 13 and the filler 40 or the foam core 41 form the core component 39.
  • the reinforcing elements 12, 13 may be embedded in the filler 40 or in the foam core 41.
  • the low elasticity or flexibility of the filler 40 and the foam core 41 is chosen such that it does not break at the maximum occurring deformation of the sliding device 1 and cracking is excluded.
  • the one or more preferred at the apex of the arranged in approximately congruent shaped portion of the upper flange 31 reinforcing elements 12; 13 are preferred one or more at least partially covering hollow sections 42, 43 and at least one filled with packing 44 receiving chamber 45 and at least one this hermetically sealed or vacuum-tight enclosing element 46 is formed.
  • the hollow profiles 42, 43 preferably have different cross-sectional dimensions, so that the hollow profile 42 is enveloped or surrounded by the hollow profile 43 at least in regions.
  • the wrapping element 46 can be formed, for example, by an elastic resetting and deformable layer 47 or film.
  • all known from the prior art materials such as plastics or metallic materials may be used.
  • the hollow profiles 42, 43 define one or more stiffening and / or damping elements 50 arranged between them, which extend, for example, over a large part of the length of the sliding device 1.
  • tubular hollow sections 42, 43 are provided, which have a circular cross section in a plane perpendicular to its longitudinal extent.
  • the arranged in the stiffening and / or damping element 50 filler 44 form at a change in the pressure level in the receiving chamber 45 of the Hülliatas 46 a reversible, between a first state in which it takes the form of a circular cross-section, as shown in this embodiment, and a second state by reducing, as required, an internal pressure in the enveloping element 46 below an ambient pressure - evacuation - adjustable stiffening and / or damping element 50, which in its evacuated state at least partially with the reinforcing element 12; 13 forms a positive force and / or torque transmitting transmission element.
  • a in the receiving chamber 45 of the Hülliatas 46 projecting loading and / or venting bore 51 is fluidly connected to a removable or fixed to the slider 1, but not shown Evakuier Anlagen 52, which pressurizes the stiffening and / or damping element 50 via an optionally manually operable vacuum pump wherein it pumps off the existing air in the receiving chamber 45 and lowers the pressure in this relative to the ambient pressure.
  • the optionally having an elasticity filler 44 are moved towards each other by the pressurization and supported against each other and thereby form a dimensionally stable stiffening and / or damping element 50.
  • the between the underside of the upper flange 31 and at the top of the lower flange 30 optionally directly adjacent, positioned by these supported reinforcing element 12 forms with the length of the reinforcing element 12; 13 at the top and / or bottom a linear friction, whereby no additional positioning elements for the fixation of the reinforcing elements 12; 13 during the foaming process, therefore, is required in the injection of the filler 40 for the foam core 41.
  • the filling bodies 44 arranged in the receiving chamber 45 of the enveloping element 46 are formed, for example, from hard materials, such as plastics made of polystyrene, etc., or through an open-cell plastic foam.
  • the filling bodies 44 are preferably formed by a volume body, in particular in the form of a sphere or a cylinder, etc.
  • the packing 44 may also be made from a recycled product.
  • the packing 44 have a core and a surrounding jacket, wherein the Core has a higher strength or lower elasticity, as this at least partially enveloping coat.
  • the core is coated with an elastically recoverable deformable material.
  • all other, already known from the prior art embodiments of the packing for the filling of the enveloping element 46 of the stiffening and / or damping element 50 may be used.
  • the wrapping element 46 may have a plurality of film layers, which are connected to one another in a vacuum-tight manner in a peripheral edge region and enclose or form the receiving chamber 45.
  • the layer 47 of the Hüllettis 46 adjoins the inner side 48 of the hollow section 43 or on the surface of the hollow section 42 and is at least partially on this, whereby the resilient member having a filling body 44 in case of loading a relative movement allow between the hollow section 43 and the hollow profile 42 and while driving a large or the whole share of energy is absorbed by the packing 44 and thus a damping property and a soft ride is possible.
  • a mutual support of the filler body 44 is effected by the suction of the air in the receiving chamber 45 and thereby forms a reinforcing element 50 formed with a higher deformation resistance.
  • the reinforcing element 12; 13 is arranged at least one underside or upper side of the upper flange 31 or lower flange 30 and is at least partially positioned by additional means with the lower flange 30 or upper flange 31. This becomes an illegal Slippage of the reinforcing elements 12; 13 avoided during the manufacture of the foam core 41.
  • the sliding device 1 can be assigned to at least one reinforcing element 12 or 13 on each elevation 14 or 15 and / or in the recess 11 of the upper side 3.
  • Fig. 3 is another embodiment for the construction of a sliding device 1 with the reinforcing element 12 according to the invention; 13 and stiffening and / or damping element 50 shown, wherein the same reference numerals have been used for previously described parts and above explanations mutatis mutandis to the same parts with the same reference numerals.
  • the upper of the tread 23 opposite components of the sliding device 1 unlike the previous embodiment do not extend shell-like over the core member 39, but is a relatively narrow portion of the filler 40 and the foam core 41 on the longitudinal side walls 26, 27 of the slider 1 visible.
  • the upper components of the sliding device 1 are formed at their steel edges 28, 29 facing longitudinal edges angled flange, so that the narrow sides of these components form a portion of the longitudinal side surfaces.
  • the hollow profile 42 having a circular cross-section preferably extends over a large part of the length of the sliding device 1, which at least partially extends in longitudinal extension of the hollow profile 43 in one or more sections of the sliding device 1, such as between the central region 7 and one of the end regions 5 and / or. or 6 (not shown in Fig. 3) is arranged.
  • the outer and at least partially with the hollow profile 42 covering hollow profile 43 has in the same cross-sectional plane an elliptical or oval cross-section, one of the tip portions of the oval hollow section 43 connecting straight line is aligned substantially parallel to the tread 23 of the slider 1.
  • the cross-sectional dimensions of the inner hollow profile 42 is compared to the cross-sectional dimensions of this At least partially surrounding hollow sections 43 made substantially smaller, so that the inner hollow section 42 is completely absorbed in cross-section and embedded all-embracing in the stiffening and / or damping element 50.
  • the reinforcing element 12; 13 may be adjacent to the underside of the upper flange 31 and / or at the top of the lower flange 30, as shown in this embodiment.
  • the outer hollow profile 43 semicircular or portal-shaped in cross-section, the curved portion facing the approximately congruently shaped upper flange 31 and the largely planar base portion facing the substantially planar lower flange 30 .
  • the advantage of the elliptical or semicircular cross-sectional shape of the hollow section 43 or optionally of the hollow section 42 is that it can be adapted over a large peripheral region of the undulating contour of the upper flange or the upper side 3 of the sliding device 1.
  • the enveloping element 46 or the layer 47 arranged between the hollow profiles 42 and 43 and enclosing the stiffening and / or damping element 50 in airtight manner adjoins the inner side 48 of the hollow profile 43 in the first state-initial state.
  • Of the inner surface 48 facing surface of the hollow section 42 forms part of the Hüllettis 46 of the stiffening and / or damping element 50.
  • the sheath element 46 is formed by a layer 47 enclosed on all sides or films, which as such forms an independent component, which optionally between the hollow sections 12; 13 or directly in the core member 39 is arranged.
  • the elliptical or oval cross-section having hollow sections 42, 43 with reference to the Cross-sectional shape are integrated edgewise in the composite body of the sliding device 1.
  • a straight line connecting the tip regions of the oval hollow profile 42, 43 extends substantially perpendicular to the running surface 23 of the sliding device 1.
  • the reinforcing element or elements 12 comprising the stiffening and / or damping element 50; 13 may, for example, adjoin the underside of the upper flange 31 and / or the upper side of the lower flange 30 and / or be arranged at a distance therefrom.
  • the hollow profiles 42 and / or 43 can have any desired cross-sectional shapes.
  • the dimensionally stable stiffening and / or damping element 50 formed in the evacuated state forms a positive connection with the hollow profiles 42, 43, which have a high deformation resistance and can therefore be subjected to tensile and / or pressure and / or shear forces, etc. in particular.
  • the advantage of this embodiment lies in the fact that between the mutually facing surfaces of the hollow section 42 and the inside of the hollow section 43, a large forces and / or torque-transmitting attack surface is formed.
  • Plastics, glass fiber reinforced plastics, composite plastics or metallic materials, in particular aluminum, titanium or corresponding metal alloys can be used.
  • the supply lines 54 in the longitudinal and / or in a direction transverse thereto, the superposed and / or behind each other and / or mutually parallel reinforcing elements 12; 13 and the receiving chambers 45 of the stiffening and / or damping elements 50 are combined to form an externally accessible connection line.
  • stiffening and / or damping element 50 is arranged in a hollow profile 42 or hollow profile 43, the receiving chamber 45 receives the packing 44, wherein the inner surface of the Hohlprofiles 42 or the inner side 48 or inner surface of the evacuated as required wrapping element 46 and the receiving chamber 45 in the initial state adjacent to this.
  • the inner surface or the outer surface facing away from this of the hollow section 42 may be coated with an elastically recoverable material.
  • the sliding device 1 is shown in various views and in a highly simplified, schematic representation.
  • the sliding device 1 is equipped with at least one stiffening and / or damping element 50, preferably with two receiving chambers 45 connected to one another in a manner adjacent to the central region 7.
  • the stiffening and / or damping element 50 extends over at least part of the length and / or width of the sliding device 1.
  • the reinforcing element 12; 13 formed surface stiffening and / or damping element 50 is preferably arranged in a region closer to the upper flange 31 in the core member 39.
  • the top flange 31 of the adjacent upper side of the Hülliatas 46 preferably parallel to the approximately congruent shaped upper flange 31, and this oppositely arranged base member is substantially parallel to the substantially planar lower flange 30.
  • the distancing to the lower flange 30 stiffening and / or damping element 50 in the upper half of a half thickness 55 of the slider 1 assigned.
  • the filled with the filler 44 sheath element 46 is preferably formed by an elastically recoverable deformable film that enclose the filler 44 on all sides.
  • the receiving chamber 45 of the stiffening and / or damping element 50 which is enclosed on all sides by the enveloping element 46, is in fluid communication with the evacuation device 52 (not shown) arranged, for example, on the upper side 3 of the sliding device 1.
  • This is formed, for example, by a manually operable vacuum pump which, when actuated, pumps or sucks the air present in the receiving chamber 45 of the stiffening and / or damping element 50 and thus lowers the internal pressure present in the receiving chamber 45 to a pressure which is lower as the ambient pressure.
  • the flow connection between the Evakuier Anlagen 52 and the receiving chamber 45 is, as shown in this embodiment, via a central loading and / or vent hole 51 and the supply line 54 given.
  • a central loading and / or vent hole 51 and the supply line 54 given.
  • the receiving chambers 45 can also be made by partially arranged welds.
  • the enveloping element 46 may also be surrounded by a single-part or multi-part hollow profile 46, as further illustrated, at least in regions against which the stiffening and / or damping element 50 is supported in the initial state.
  • the enveloping element 46 has a multilayer structure and that at least one layer pointing in the direction of the Kembauteils 39 is elastically deformable, which fills a resulting evacuated cavity between the enveloping element 46 and the core member 39, whereby the individual components immediately adjacent to each other and in turn form a positive stiffening element 50.
  • distance between the enveloping member 46 and the core member 39 or hollow section 42; 43 is formed essentially only by a few tenths of a millimeter.
  • a sliding device 1 in particular a snowboard, is that this in the cover layer 24 or between the cover layer 24 and a tread 25 at least one in the longitudinal direction and in a direction transverse thereto, reinforcing elements 12, 13 or a Stiffening and / or damping element 50 forms.
  • reinforcing elements 12, 13 or a Stiffening and / or damping element 50 forms.
  • a plurality of spaced-apart reinforcing elements 12 are arranged transversely to the longitudinal direction of the snowboard.
  • the longitudinally oriented reinforcing element 13 may be mounted in the same and / or in an overlying and / or underlying cross-sectional plane as the reinforcing element 12.
  • stiffening and / or damping element 50 having reinforcing element 12; 13 is also actuated via an Evakuier Surprise 52 and supply lines 54, the receiving chambers 45 are evacuated, if necessary.
  • Evakuier Sharing 52 and supply lines 54 the receiving chambers 45 are evacuated, if necessary.
  • the webs which optionally separate the receiving chamber 45 into a plurality of subchambers can be arranged, for example, in the region of half the width, measured transversely to the longitudinal extension of the sliding device 1, of the stiffening and / or damping element 50.
  • the hollow profile 42 extends over at least part of the length of the sliding device 1 or between two or more stiffening and / or damping elements 50 arranged behind one another.
  • An advantageous embodiment is at least one arrangement with one Width and a length formed planar stiffening and / or damping element 50, which extends over at least part of the length and width of the sliding device 1.
  • a plurality of planar stiffening and / or damping elements 50 can be arranged one above the other.
  • This preferred block-shaped stiffening and / or damping element 50 is preferably made in one piece from a recoverable deformable film or layer 49, wherein the stiffening and / or damping element 50 in the longitudinal direction thereof and / or in a transverse thereto and / or in a perpendicular thereto Direction, therefore, in the direction of the thickness 55 of the sliding device 1, a plurality of separating webs separated from each other forms partial chambers.
  • the optionally several layers 56 and 57 having stiffening and / or damping element 50 is formed in each case one enclosed by the enveloping element 46 on all sides receiving chamber 45, the receiving chambers 45 can be filled with the same and / or different properties having random packings 44.
  • the filling element 46 can also be formed by several layers having different elasticities.
  • a layer 56 and / or 57 can also have a plurality of receiving chambers 45.
  • the mutually separate enveloping elements 46 are optionally fluidly connected by two separate supply lines 54 with the Evakuier Anlagen 52 through which the receiving chamber 45 of the enveloping elements 46 can be evacuated or subjected to negative pressure or ambient pressure.
  • FIG. 6 shows a further possible embodiment of the sliding device 1 according to the invention.
  • the layer structure and the cross-sectional shapes of the individual components or elements of the sliding device 1 can be seen from this cross-sectional representation.
  • the outer marginal zones of the sliding device 1 are, as is known per se, formed by a cover layer 24 forming the upper side 3 and a running surface 23 arranged opposite to this, which forms the tread covering 25.
  • the approximately planar covering layer 24 forms the upper side 3 and possibly also the longitudinal side surfaces 26 and 27 of the sliding device 1 oriented perpendicularly on the running surface 23.
  • Steel edges 28, 29 represent a lateral boundary of the tread 23.
  • Between the cover layer 24 and the tread 25 are several layers or inserts or layers, in particular at least one lying in the tread 25 lower chord 30 and / or at least one of the top layer 24 nearest upper chord 31, which is connected in each case via a filling or adhesive layer 32 with this.
  • the core component 39 consists of a plurality of schematically indicated, glued together and compressed bars 60 made of wood.
  • the individual strips 60 are connected to one another via filling or adhesive layers 32 or glue layers or synthetic resins.
  • the core member 39 may consist of a sandwich component, for example consisting of different types of plastic foams or a corresponding aluminum construction or the like.
  • the upper flange 31 points in the direction of the longitudinal extent of the sliding device 1 and in the direction the tread 23 at least one, preferably a plurality of transverse to the longitudinal direction of the slider 1 from each other, in cross-section approximately trapezoidal projections 61, each projecting into a formed by the layer 58 or 59, in the direction of the tread 23 aligned reset 62.
  • the extensions 61 and resets 62 may have any cross-sectional shapes, such as rectangular, triangular, etc., in cross-sectional shapes.
  • the layer 58 may be formed from any of the materials known in the art such as, for example, plastics, glass fiber reinforced plastics, composite plastics or metallic plastics, particularly aluminum, titanium, or corresponding metal alloys or knits or fabrics.
  • this receiving chamber 45 protrudes at least one, as not further illustrated, loading and / or vent hole 51 and supply line 54, which is fluidly connected to the Evakuier Anlagen 52.
  • the second evacuated state is shown schematically and greatly simplified.
  • the formed in the evacuated state, greatly enlarged cavity between the casing element 46 and the surface of the upper flange 31 is filled for example by a coating of the upper flange 31 or by an independent, elastically recoverable deformable layer, so that between the upper flange 31 and the layer 58 a form-fitting Stiffening element 50 is formed.
  • the top flange 31 can be formed, for example, from a coated Alupreßteil or an Alugußteil or a corresponding hard aluminum or steel insert, wherein the coating is formed of an elastically recoverable deformable material. But it is of course also possible that the top flange 31 or the envelope member 46 is formed multi-layer and forms its own high-strength elastically deformable plastic part.
  • the slight distance or cavity between the enveloping element 46 of the stiffening and / or damping element 50 and the surface of the upper flange 31 of the elastic layer 58 of the upper flange 31 will be removed from the recovering enveloping element 46 formed.
  • damping element 50 formed by the enveloping element 46 and the packing members 44, if appropriate, also in a direction perpendicular to the running surface 23.
  • the degree of damping can be determined in particular by the elasticity of the packing 44.
  • FIG. 7 to 11 further embodiments of the sliding device 1 according to the invention, cut in the longitudinal direction and in a greatly simplified schematic representation shown.
  • the preferably multi-layered or multi-layered sliding device 1 is formed by the arranged in the outer edges of the sliding device 1, the upper side 3 forming cover layer 24 and the opposite thereto, the tread 23 forming tread 25.
  • the upper side 3 of the sliding device 1 is in the binding mounting region 8 a between a binding 63 and the top 3 of the slider 1 arranged support plate 64 for at least one binding member 65, as shown schematically, associated with the sliding device 1, in particular screwed.
  • the upper side 3 of the sliding device 1 is formed in a front portion formed between the blade and the binding portion 65 and / or in a rear portion formed between another binding portion not shown and the blade opposite end portion of the slider 1 at least one stiffening and / or damping element 50 or a force and / or torque-transmitting device assigned.
  • the front and / or rear portion of the sliding device 1 is in the longitudinal direction and / or in a direction transverse thereto a plurality of spaced apart in the direction of the length and / or in the width direction and attached via fastening means 66 to the sliding device 1 attached force and / or torque-transmitting device 67.
  • the devices 67 can be arranged parallel and / or inclined to each other.
  • the force and / or torque-transmitting device 67 is formed by at least two superimposed, possibly spaced apart and at least partially covering in a mutually facing end portion transfer organs 69, between which the stiffening and / or damping element 50 according to the invention is arranged.
  • One of the transmission elements 69 preferably the transmission element 69 adjacent to the upper side 3, forms an abutment 68 which is locked to the sliding device 1 by means of the fastening means 66.
  • the appropriately strip-shaped transmission members 69 in particular the plates 70, 71 are fastened to the sliding device 1 and / or the support plate 64 at their two opposite end regions facing away from one another.
  • the attachment of the device 67, in particular the transmission members 69 can be done with all known from the prior art positive and / or non-positive fastening means 66, in particular screws, adhesives, etc.
  • the stiffening and / or damping elements 50 according to the invention are or are arranged between the mutually facing broad side surfaces 73 and 74 of the transfer elements 69.
  • the broad side surfaces 73 and 74 are at least partially connected via a filling or adhesive layer 75 with the filling element 44 filled with the enveloping element 46, which extends at least over a large part of a width and over a smaller portion of a length of the transmission members 69.
  • the filled with the packing 44 airtight wrapping element 46 is preferably formed by an elastically recoverable deformable film or layer 47, which encloses the packing 44 on all sides.
  • the receiving chamber 45 of the stiffening and / or damping element 50 which is enclosed on all sides by the enveloping element 46, is flow-connected to the evacuation device 52 arranged, for example, on the upper side 3 of the sliding device 1.
  • This is formed, for example, by a manually operable vacuum pump which, when actuated, pumps or sucks the air present in the receiving chamber 45 of the stiffening and / or damping element 50 and thus lowers the internal pressure present in the receiving chamber 45 to a pressure which is lower as the ambient pressure.
  • a manually operable vacuum pump which, when actuated, pumps or sucks the air present in the receiving chamber 45 of the stiffening and / or damping element 50 and thus lowers the internal pressure present in the receiving chamber 45 to a pressure which is lower as the ambient pressure.
  • at least one of the transmission members 69 and the abutment 68 has a manually operable return valve 63, via which, if necessary, connected an external vacuum pump can be.
  • the sheath element 46 can optionally form a plurality of subchambers, which optionally have different random packings 44, which are preferably flow-connected via a common supply line 54 and loading and / or venting bores 51. If the receiving chamber 45 is brought into an evacuated state, the stiffening element 50, which is to be loaded to a high tension or pressure, is formed by the mutual pressing or adjoining of the filling bodies 44 within the enveloping element 46, which increases the hardness or the deformation resistance of the sliding device 1.
  • the upper side 3 adjacent transfer member 69 and abutment 68 has a longitudinal extent about L-shaped cross-section, so that between the top 3 of the slider 1 and the facing this broad side surface of the longitudinal leg of the transmission member 69, even with strong bending or compressive loads formed distance is formed.
  • the aligned perpendicular to the top 3 leg of the transmission member 69 is equipped with a projected through the fastening means 66 bore.
  • the cross-sectional dimensions of the transmission members 69 therefore, the length, width and thickness, as well as the length, width and height of the stiffening and / or damping element 50, which corresponds approximately to the distance between the facing broad side surfaces 73, 74, of course, to a variety of stress cases be designed or optimized.
  • the width of the transfer members 69 may be set equal to or less than the width of the slider 1. Furthermore, it is also possible that a plurality of spaced apart in the width direction of the slider 1 from each other strip-shaped, superimposed, the device 67 forming transmission members 69 are arranged, the width of which is formed by a fraction of the width of the slider 1.
  • support members 76 forming transmission members 69 may be formed of any known in the prior art metallic or non-metallic materials or plastics or composites, in particular sandwich components or prepregs.
  • FIG. 8 shows another embodiment of the arrangement of the device 67 formed by the abutment 68 and the transmission element 69 with the stiffening and / or damping element 50 associated therewith, and between the parallelepiped-shaped support plate 64 and one of these in longitudinal extension arranged distanced, connected to the slider 1, approximately strip-shaped abutment 68 is arranged, wherein the abutment 68 extends in the width direction of the slider 1.
  • the one or more of the top 3 of the slider 1 associated stiffening and / or damping elements 50 are preferably formed by the filled with packing 44 planar, airtight elastic sheath member 46 which is equipped with one or more receiving chambers 45.
  • Subregions of the enveloping element 46 are preferably connected via the enveloping or adhesive layer 75 to the mutually facing narrow side surfaces of the transmission element 69 and the support plate 64.
  • the plate-shaped or strip-shaped transfer element 69 extending between an abutment 68 and the support plate 64 encloses the flat enveloping element 46 on all sides.
  • the hollow space formed in the evacuated state between the upper side 3 of the sliding device 1 and the flat enveloping element 46 and the cavity formed between the broadside surface 73 the transfer element 69 and the enveloping element 46 can be compensated or filled by an elastically deformable layer 49 additionally arranged, for example, on the layer 47 of the enveloping element 46.
  • Another structural design is that the enveloping element 46 and / or the layer 49 and / or the abutment 68 and the transmission element 69 are formed of a transparent plastic.
  • FIG. 9 shows a further embodiment variant of the sliding device 1 with the device 67 and with the stiffening and / or damping element 50 according to the invention associated therewith.
  • the transmission element 69 forming a profile-like support element 76 extends.
  • the longitudinal transmission element 69 preferably extends inclined to the upper side 3 of the sliding device 1, wherein a vertical distance between the top 3 and the transfer member 69 in the region of the support plate 64 is sized larger than a vertical distance in the region of the abutment 68.
  • the approximately rectangular abutment 68 extends transversely to the longitudinal extent of the slider 1.
  • One of the end portions of the support member 76 is of the support plate 64 is kept positioned or fixed.
  • the end region of the support element 76 opposite this end region projects into a recess 77 formed by the abutment 68, in which one or more support elements 78 forming the stiffening and / or damping element 50 are arranged.
  • a stiffening and / or damping element 50 facing end portion of the support member 76 a flat, in particular an approximately rectangular plate member 79 is arranged end face.
  • the blade facing the front stiffening and / or damping element 50 is formed by an approximately cuboid Hüllelement 46, on which an end face of the plate member 79 is adjacent.
  • the end face facing the support element 76 adjoins or is supported on the further enveloping element 46 or stiffening and / or damping element 50.
  • the plate member 79 divides the recess 77 into two separate chambers, in which the enveloping elements 46 or the stiffening and / or damping elements 50 are arranged, on whose layer 47 the end faces of the plate element 79 directly adjoin.
  • the filling bodies 44 of the two enveloping elements 46 may have different properties.
  • the sheath 46 may be partially connected to the surface of the two chambers, in particular glued, or they are inserted only in the chambers, whereby the holder thereof is carried out exclusively on the walls of the recess or the chambers. Another embodiment is that only one of the chambers has one or more enveloping elements 46.
  • One of the narrow side surface of the support plate 64 facing wall 80 of the transfer member 68 is equipped with a pivoting transversely to the longitudinal extension of the slider 1 receiving guide device 81 which supports the profile-like support member 76 for a relative displacement between this and the guide device 81 slidably.
  • the support member 76 may have a round, rectangular or square, etc. cross-section.
  • the enveloping element 46 which is surrounded on all sides by the abutment 68 and possibly by the width of the stiffening and / or damping element 50, is partially connected to the recess 77 via the filling or adhesive layer 75.
  • the receiving chamber 45 of the enveloping element 46 evacuated, the filling body 44 are pressed against each other, whereby in essentially a dimensionally stable or dimensionally stable body or the stiffening element 50 is formed. If, in contrast, the receiving chamber 45 adapted to the ambient pressure, a relative displacement of the support member 76 is allowed to the abutment 68 by the elastic effect of the filler 44, in which a dependent of the elasticity of the filler 44 damping effect can be achieved.
  • FIG. 10 shows a further embodiment variant of the device 67 which is arranged between the blade and the carrier plate 64 of the sliding device 1 and is formed by at least one abutment 68 and several transmission elements 69 with the stiffening or damping element 50 according to the invention.
  • at least one further transmission element 82 is arranged in the longitudinal extent, wherein one or more transmission elements 69 or support elements 76 extend between the transmission element 82 and the support plate 64 and the abutment 68.
  • the approximately strip-shaped or round or oval cross-section etc. abutment 68 and the approximately cuboid transfer member 82 and the support plate 64 extends over at least a large part of the width of the slider 1.
  • a length of the transmission member 69 is limited by the stiffening and / or damping element 50 and the narrow side surface of the support plate 64 facing it, wherein a dimensioned between them in the longitudinal extension of the slider 1 distance 83 is smaller than a length of the transmission member 69, so that this one curved, in particular to the top 3 of the sliding device 1 form an approximately convex circular arc path.
  • the transmission member 82 connected to the cover layer 24 has, at its two opposite, narrow side walls facing away from one another, a recess 84 which corresponds approximately to the cross-sectional shape of the transmission member 69 and which is penetrated by the transmission members 69 and the support members 76.
  • the curved transmission members 69 can produce a certain bias between the stiffening and / or damping element 50 and the support plate 64 and the abutment 68, so that this by the arrangement of the enveloping element 46 facing end face plate member 79 of the two transmission members 69 against the layer Support 47 of the enveloping element 46 and adjoin them.
  • the distance 83 between the envelope member 46 of the narrow side surface of the support plate 64 and the distance 83 between the enveloping element 46 and the narrow side surface of the transmission element 68 facing the latter is expediently the same.
  • the two distances 83 are dimensioned differently.
  • the transversely arranged to L josserstrekkung the slider 1 transfer member 82 is arranged in a distance perpendicular to the top 3 dimensioned distance.
  • the aligned perpendicular to the top 3 distance of the transfer member 82 may be selected such that the juxtaposed, spaced apart to the stiffening and / or damping element 50 transmission members 69 optionally form a convex to the top 3 circular arc.
  • the enveloping element 46 is connected to a one-piece transmission member 69 in the region of the cuboid transfer member 82, so that the stiffening and / or damping element 50 within the recess 77 in the initial state permits a relative movement.
  • the spaced apart from the support plate 64 and the abutment 68 transmission member 82 is preferably partially connected by a plurality of spaced apart and perpendicular to the top 3 aligned support webs with the sliding device.
  • a plurality of devices 67 can be arranged across the width and / or length of the sliding device 1 parallel to one another and / or one behind the other.
  • FIG. 11 shows a further embodiment variant of the force-transmitting and / or torque-transmitting device 67 formed by the abutment 68 and the transmission element or elements 69 with the stiffening and / or damping element 50.
  • the preferably formed by two tubular intermeshing support members 78 formed transfer member 69 extends between the support plate 64 and the spaced therefrom rectangular abutment 68.
  • a length of the two support members 76 is smaller than a dimension between the two facing each other narrow side surfaces of the support plate 64 and the abutment 68 dimensioned distance 85, whereby the support members 76 only partially overlap.
  • the outer support member 76 is formed by a hollow profile, which may have a round or polygonal cross-section.
  • the inner support element 76 expediently has a solid cross-section, the end region of the support plate 64 facing the stiffening and / or damping element 50 is assigned.
  • the support plate 64 adjacent cylindrical hollow chamber 86 and this formed in the opposite region of the transmission member 69 annular hollow chamber 86 is limited by the outer support member 76 and the wall of the abutment 69, in which the enveloping element 46 is arranged.
  • the stiffening and / or damping element 50 or shell member 46 is arranged, which are filled with the same or different properties having random packings 44.
  • the support elements 76 fixed with their end regions in the support plate 64 and in the transfer element 64 are arranged at a distance from the upper side 3 of the sliding device 1, so that the upper side 3 does not touch them at a predeterminable maximum bending or compression load.
  • the support members 76 are made of an elastically recoverable material having a bending characteristic which corresponds to the bending characteristic of the slider 1 in the case of a tensile or compressive load.
  • the layer 47 of the enveloping element 46 can be connected, in particular adhesively bonded, to an inner surface of the supporting elements 76 facing the layer 47 at least in regions.
  • in the surface of the hollow chamber 86 on all sides bounding enveloping element 46 can be arranged loosely.
  • the receiving chambers 45 of the two opposite enveloping elements 46 may be flow connected via a common, not further shown supply line 54, or it has each enveloping element 46 has its own supply line 54. In this way, for example, only one enveloping element 46 can be subjected to a vacuum, whereby a different hardening or deformation property can be set over a plurality of subregions of the sliding device 1.
  • the transmission element 69 is connected directly to the cover layer 24 or upper side 3 of the sliding device 1 via a fastening device, not shown further.
  • This fastening device can be arranged at a distance from the support plate 64.
  • the fastening device can be formed by a, for example, cuboidal support element, which supports the transmission element 69 or the support element 76 in a positioned manner.

Landscapes

  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Claims (44)

  1. Dispositif de glissement (1), en particulier ski (2), planche à neige, patin ou analogue, avec un élément de renforcement et/ou d'amortissement (50) qui est relié à au moins une partie du dispositif de glissement (1), par exemple une couche ou un élément d'insertion, caractérisé en ce que l'élément de renforcement et/ou d'amortissement (50) est formé par un élément enveloppant (46) réalisant une chambre de réception (45), rempli de corps de remplissage (44) qui, selon le besoin, lors d'un abaissement d'une pression interne sous une pression ambiante, est réglable quant à sa dureté respectivement sa résistance à la déformation.
  2. Dispositif de glissement selon la revendication 1, caractérisé en ce que l'élément de renforcement et/ou d'amortissement (50) est formé par au moins un élément enveloppant (46) étanche à l'air avec au moins une chambre de réception (45) formée par celui-ci, remplie de corps de remplissage (44).
  3. Dispositif de glissement selon la revendication 1 ou 2, caractérisé en ce que sont associés au dispositif de glissement (1) un ou plusieurs éléments de renforcement et/ou d'amortissement (50) espacés les uns des autres dans la direction longitudinale et/ou dans une direction transversale à celle-ci et/ou en direction d'une épaisseur (55).
  4. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de renforcement et/ou d'amortissement (50) est formé par un élément enveloppant plan (46).
  5. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) s'étend au moins sur une partie de la longueur et/ou de la largeur et/ou de l'épaisseur du dispositif de glissement (1).
  6. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) est formé par une feuille respectivement couche déformable (47) à retour élastique.
  7. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) réalise respectivement présente plusieurs couches respectivement matériaux présentant des élasticités respectivement propriétés de déformation différentes.
  8. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la chambre de réception (45) formée par l'élément enveloppant (46) réalise plusieurs chambres partielles séparées les unes des autres par des baguettes déformables élastiquement.
  9. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les chambres de réception (45) de plusieurs éléments enveloppants (46) respectivement leurs chambres partielles sont reliées quant à l'écoulement.
  10. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que des zones partielles de l'élément enveloppant (46) sont formées par un élément de renforcement en forme de profil (12, 13) et/ou une couche plane (58) et/ou un brin supérieur (31) ou un brin inférieur (30).
  11. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) est constitué de plusieurs couches par des feuilles reliées d'une manière étanche au vide dans une zone de bord s'étendant tout autour, qui entourent l'espace creux (45).
  12. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) est disposé dans un élément de renforcement tubulaire respectivement d'un type de profilé (12, 13).
  13. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de renforcement (12, 13) est formé par un profilé creux (42, 43) s'étendant au moins sur une grande partie de la longueur du dispositif de glissement (1).
  14. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le ou les éléments enveloppants (46) sont disposés dans une section transversale creuse formée entre plusieurs profilés creux (42, 43).
  15. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) présente dans son espace creux (45) un ou plusieurs éléments de renforcement.
  16. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) est disposé dans la couche de recouvrement (24).
  17. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le ou les éléments enveloppants (46) sont disposés entre deux ou plusieurs couches du dispositif de glissement (1) multicouche.
  18. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément enveloppant (46) est plus proche de la couche de recouvrement (24).
  19. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'une vanne de reflux (53) est disposée dans la liaison d'écoulement de l'espace creux (45) avec une installation d'évacuation (52).
  20. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'installation d'évacuation (52) est reliée par au moins un conduit d'alimentation (54) à un ou plusieurs d'espaces creux (45) des éléments de renforcement et/ou d'amortissement (50).
  21. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de glissement (1) est muni d'une garniture de raccordement pour un appareil de service externe, en particulier une pompe de vide.
  22. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'un des profilés creux (42; 43) réalise un conduit d'alimentation (54) qui est relié à l'installation d'évacuation (52).
  23. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les corps de remplissage (44) de l'élément de renforcement et/ou d'amortissement (50) ont une forme sphérique.
  24. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les corps de remplissage (44) sont réalisés en un matériau dur, par exemple en matériau synthétique.
  25. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les corps de remplissage (44) sont formés par des billes de matériau synthétique à alvéoles ouverts.
  26. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les corps de remplissage (44) ont un noyau en matériau dur qui est recouvert d'un matériau élastique.
  27. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les corps de remplissage (44) sont réalisés en des matériaux respectivement grandeurs différents.
  28. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que, à la couche de recouvrement (24) formant le côté supérieur (3), dans la direction longitudinale et/ou dans une direction transversale à celle-ci, au moins un dispositif (67) est disposé qui présente au moins un élément de renforcement et/ou d'amortissement (50) associé à celui-ci.
  29. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif (67) présente au moins un organe de transmission (69) en forme de bande respectivement parallélépipédique ou en forme de profilé, formant un élément d'appui (76).
  30. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'organe de transmission (69) en forme de profilé est formé par un profilé creux d'une section transversale ronde ou ovale ou polygone.
  31. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'organe de transmission en forme de profilé (69) est formé par au moins une tige.
  32. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'au moins l'une des butées (68) est disposée à distance d'une plaque de support (64) pour au moins une pièce de fixation (65) ou d'un dispositif de fixation autonome, et que l'organe de transmission (69), en particulier l'élément d'appui (76), s'étend entre ceux-ci.
  33. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'une zone d'extrémité au côté frontal de l'organe de transmission (69) est maintenue en position à la plaque de support (64) ou au dispositif de fixation, et en ce que l'autre zone d'extrémité au côté frontal est logée d'une manière ajustable relativement à la butée (68).
  34. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'organe de transmission (69) est formé par plusieurs éléments d'appui (76) guidés les uns dans les autres ou se recouvrant au moins par zones dont un profilé creux extérieur est maintenu en position à ses deux zones d'extrémité opposées par la plaque de support (64) ou par le dispositif de fixation et la butée (68), et en ce que l'élément d'appui interne (76) est maintenu en position par la butée (68).
  35. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'est formée à l'une des zones d'extrémité de l'organe de transmission (69), par les éléments d'appui (76) s'engageant les uns dans les autres et/ou par la paroi (80) de la butée (68) ou la plaque de support (64) ou le dispositif de fixation, une chambre creuse (86) dans laquelle sont disposés le ou les éléments enveloppants (46) respectivement les éléments de renforcement et/ou d'amortissement (50).
  36. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'est disposé entre une plaque de support (64) ou le dispositif de fixation autonome et le palier (68) espacé de celui-ci, au moins un autre organe de transmission (82) relié le cas échéant au côté supérieur (3).
  37. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de renforcement et/ou d'amortissement (50) est disposé entre les zones d'extrémité frontales orientées l'une vers l'autre de l'organe de transmission (69) en deux parties.
  38. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'une longueur de l'organe de transmission (69) est plus grande qu'un écart (83) mesuré dans la direction longitudinale du dispositif de glissement (1) entre la plaque de support (64) ou le dispositif de fixation et l'organe de transmission (82).
  39. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'organe de transmission (69) forme un arc de cercle courbé vers le côté supérieur (3), en particulier convexe.
  40. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la butée (68) et/ou l'organe de transmission (82) est muni d'au moins un évidement (77) recevant l'élément de renforcement et/ou d'amortissement (50) respectivement l'élément enveloppant (46).
  41. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la zone d'extrémité de l'élément d'appui (76) faisant saillie dans l'évidement (77) est réalisé d'une manière déplaçable longitudinalement et/ou pivotante par un dispositif de guidage (81) réalisé par la butée (68).
  42. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'une zone d'extrémité au côté frontal présente un élément d'assiette (79) à peu près en forme de bande, avoisinant l'élément enveloppant (46) respectivement l'élément de renforcement et/ou d'amortissement (50).
  43. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément d'assiette (79) divise l'évidement (77) en plusieurs chambres dans lesquelles sont disposés au moins un élément de renforcement et/ou d'amortissement (50) respectivement élément enveloppant (46) qui sont équipés des mêmes corps moulés (44) ou de corps moulés différents.
  44. Dispositif de glissement selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de renforcement et/ou d'amortissement (50) respectivement l'élément enveloppant (46) réalise un élément d'appui (78) réglable, quant à son élasticité, et résiliant, pour au moins un organe de transmission (69).
EP01931190A 2000-06-02 2001-05-15 Element de renforcement et/ou d'amortissement pour dispositif de glissement, notamment pour ski ou planche a neige Expired - Lifetime EP1286732B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT9682000 2000-06-02
AT0096800A AT412839B (de) 2000-06-02 2000-06-02 Gleitvorrichtung, insbesondere schi, snowboard oder dgl.
PCT/AT2001/000139 WO2001091861A1 (fr) 2000-06-02 2001-05-15 Element de renforcement et/ou d'amortissement pour dispositif de glissement, notamment pour ski ou planche a neige

Publications (2)

Publication Number Publication Date
EP1286732A1 EP1286732A1 (fr) 2003-03-05
EP1286732B1 true EP1286732B1 (fr) 2006-07-05

Family

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EP01931190A Expired - Lifetime EP1286732B1 (fr) 2000-06-02 2001-05-15 Element de renforcement et/ou d'amortissement pour dispositif de glissement, notamment pour ski ou planche a neige

Country Status (6)

Country Link
US (1) US6883823B2 (fr)
EP (1) EP1286732B1 (fr)
AT (1) AT412839B (fr)
AU (1) AU2001258024A1 (fr)
DE (1) DE50110400D1 (fr)
WO (1) WO2001091861A1 (fr)

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ITVE20030021A1 (it) 2003-06-10 2004-12-11 Vittorio Quaggiotti Sci da discesa.
EP1830932B1 (fr) * 2004-11-23 2014-08-13 Anton F. Wilson Ski comprenant une suspension
US7607679B2 (en) * 2004-11-23 2009-10-27 Anton F. Wilson Suspension system for a ski
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US8579301B2 (en) * 2005-12-09 2013-11-12 Shane Smith Articulated two-piece snowboard with rigid, flexible connector
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DE50110400D1 (de) 2006-08-17
AU2001258024A1 (en) 2001-12-11
WO2001091861A1 (fr) 2001-12-06
US6883823B2 (en) 2005-04-26
US20040100067A1 (en) 2004-05-27
AT412839B (de) 2005-08-25
ATA9682000A (de) 2005-01-15
EP1286732A1 (fr) 2003-03-05

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