EP2353671A1 - Procédé de fabrication d'un élément de limitation extérieur pour une planche de glisse et procédé de fabrication d'une planche de glisse équipé d'un tel élément - Google Patents

Procédé de fabrication d'un élément de limitation extérieur pour une planche de glisse et procédé de fabrication d'une planche de glisse équipé d'un tel élément Download PDF

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Publication number
EP2353671A1
EP2353671A1 EP11152342A EP11152342A EP2353671A1 EP 2353671 A1 EP2353671 A1 EP 2353671A1 EP 11152342 A EP11152342 A EP 11152342A EP 11152342 A EP11152342 A EP 11152342A EP 2353671 A1 EP2353671 A1 EP 2353671A1
Authority
EP
European Patent Office
Prior art keywords
board body
cover layer
side cheek
strip
sliding board
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
EP11152342A
Other languages
German (de)
English (en)
Other versions
EP2353671B1 (fr
Inventor
Helmut Holzer
Rupert Huber
Georg Klausner
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 EP2353671A1 publication Critical patent/EP2353671A1/fr
Application granted granted Critical
Publication of EP2353671B1 publication Critical patent/EP2353671B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A63C5/003—Structure, covering or decoration of the upper ski surface
    • 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
    • A63C5/04—Structure of the surface thereof
    • A63C5/0405—Shape thereof when projected on a plane, e.g. sidecut, camber, rocker
    • 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
    • A63C5/04—Structure of the surface thereof
    • A63C5/0434—Structure of the surface thereof of the side walls
    • 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
    • A63C5/12—Making thereof; Selection of particular materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/108—Flash, trim or excess removal

Definitions

  • the invention relates to a method for producing an outer limiting element for a gliding board body, such as a ski or a snowboard, and to a method for producing a gliding board body, in which this outer delimiting element is used, as specified in claims 1 and 10, respectively.
  • the multilayer, prepared decoration complex comprises a layer of transparent or translucent plastic printed on the back with sublimable colors. This printed plastic layer is bonded with the aid of an adhesive film for hot assembly with an optical contrast foil, between this contrast foil and the transparent outer plastic layer, a mesh is embedded. With these measures, a flow or creep of the adhesive film is to be avoided during the hot pressing operations, so that the printing inks remain at the back of the transparent plastic layer at their respective location.
  • the US 5,292,148 A and the US 5,496,053 A show generic sliding board body, in particular Schier, in which a structural combination of a shell or cap construction is provided in connection with at least one side cheek member which extends at least within the binding mounting portion of the ski. How to create such a sliding board body is not apparent from these documents. Such constructions are relatively expensive and prone to failure when using standard procedures for making multilayer gliding board bodies.
  • the present invention has for its object to provide a method for producing a sliding board body, in particular a ski or snowboard with combined shell and sidewall construction, which allows the most cost-effective and error-free production process to create high quality GleitbrettSh.
  • the object of the invention is achieved by a procedure according to the features of claim 1.
  • a resulting from the procedural measures of claim 1 advantage is that a multi-layer or multi-part GleitbrettSh can be created, which despite a structurally relatively complex structure comprising a so-called shell or cap construction in combination with at least one side cheek element, relatively inexpensive and stable in production, in particular in compliance with high quality criteria, can be produced.
  • the method sequence according to the invention allows a varied and yet relatively inexpensive production of GleitbrettShangen partial shell or cap construction in technical combination with at least one partially extending in the longitudinal direction of the sliding board body, designed as an independent component side cheek element.
  • the prefabrication of the upper limiting element comprising the cover layer, at least a portion of the strength-relevant upper flange and at least one strip-shaped side cheek element enables a stable and cost-effective or qualitatively demanding production of GleitbrettShangen in a subsequent production cycle.
  • the connection of the at least one Side cheek element with the cover layer or with the lower flange in a separate or independent process step ensures a reproducible as possible or planned coupling between the cover layer and the respective side cheek element.
  • the connection between the cover layer and the at least one side cheek element in a separate production step which is upstream of the compound of the prepared components of the entire gliding board body, the most accurate and permanent connection between said elements is accomplished. In particular, this filigree items or positioning which require high positioning accuracy, largely avoided, creating stable and high-quality production processes are created, which also can be completed or executed in a relatively short time.
  • a procedure according to the features specified in claim 2 is advantageous because it allows a perfect connection process with the remaining or final components of the sliding board body to be produced. In particular, this ensures a planned contour or shaping of the sliding board body to be produced to a high degree. In addition, unwanted resolutions or delaminations of the built-up in the upstream process step, outer boundary element avoided or kept back. Above all, delamination processes of a side wall element with respect to the cover layer or with respect to the lower flange can be reliably avoided or prevented, as a result of the preforming of the upper limiting element excessive Abr réelle- or detachment forces between the cover layer and the at least one side cheek element minimized or avoided.
  • a respective the respective geometric conditions or the respective required or desired strength or bending stiffness properties corresponding side cheek element is created in a simple manner.
  • a variety of technically and / or optically different side cheek elements can be adapted to the respective needs or requirements in a simple and cost-effective manner.
  • a procedure according to the features specified in claim 5 is advantageous, since thereby the final, proper shaping or the determination of the outline contour of the sliding board body can be made in a separate process step relatively accurately to the desired values or according to the planned geometry data.
  • a decisive advantage of this measure is that, during the creation of the upper, prefabricated limiting element, there are low or easily fulfilled requirements for the positioning accuracy between the at least one side cheek element and the cover layer, so that the achievement of the most cost-effective production process is supported.
  • high-precision sliding board bodies corresponding to the respective desired geometry values can be created.
  • a further advantageous measure is specified in claim 6, as this spatially or geometrically relatively complex contours or cross-sectional curves can be created and a high reproducibility and quality of the corresponding produced GleitbrettSh can be achieved.
  • this ensures that the side cheek elements can be supported on the inner molding surfaces of the Edelpressvorraum, so that the risk of destruction or damage of the adhesive bond between the side cheek elements and the top layer or the upper flange, for example due to the injection or expansion pressure of the foam plastic low is or is almost eliminated.
  • an approach according to claim 7 or 8 of advantage since an upper limiting element is created, which comprises a plurality of integrally interconnected components, which are useful for the production of a board-like winter sports equipment.
  • the measure even the core element to stick to the underside of the upper flange preparatory, the production of a sliding device with technically combined shell side cheek construction failsafe as possible and at the same time cost.
  • a relatively easy to manipulate, prefabricated, outer limiting element is created.
  • the core element connected to the cover layer or to the upper belt stabilizes the cover layer, so that a relatively robust, prefabricated component is created, which simplifies handling in the course of the later connection process with the remaining components of the sliding board body to be produced.
  • the measures according to claim 9 are of particular advantage, since thereby the economy and the quality of a manufacturing process for a sliding board body, especially for a board-like winter sports equipment, can be significantly improved again.
  • only one further heat pressing operation is required to complete the corresponding prefabricated semifinished product, which comprises the outer limiting element in conjunction with the core element, to form a corresponding composite body, which moreover comprises the tread surface and possibly edge elements and defines the structural basis for the gliding board body to be produced ,
  • Fig. 1 and 2 is an advantageous method comprising the inventive steps for producing a sliding board body 1, as in the Fig. 3 and 4 can be seen in excerpts, has been illustrated schematically.
  • Fig. 3 It represents some manufacturing steps known from the prior art for the creation of a gliding board body 1 according to the foam injection process (RIM, Reaction Injection Molding).
  • RIM foam injection process
  • strength-relevant and also decorative layers 2, 3, 4 using gradually hardening foam plastic, in particular PU foam by means of a Schupressvorplatz 5 in a hot press cycle to a one-piece composite body 6 Fig. 3, 4 - joined together or glued together.
  • the strength-relevant layers 3, 4 are essentially an upper belt 7 and / or a lower belt 8 for the composite body 6 to understand.
  • This so-called strapping can be formed by metallic layers and / or by a so-called "prepreg” in the form of resin-impregnated mats or the like.
  • prepreg in the form of resin-impregnated mats or the like.
  • the deformation properties or strength properties may optionally be performed only a top flange 7 or even a bottom flange 8.
  • At least one core element 9 of the composite body 6 is formed between the upper belt 7 and the lower belt 8.
  • This core element 9 can, as is known, be formed from a plastic foam.
  • the core element 9 is formed of a wood material, in particular of a plurality of glued together wood slats.
  • an outer cover 10 and optionally a tread 11 is selected from a plastic material which is at least partially transparent or translucent.
  • the cover layer 10 and / or the tread surface 11 is in this case before the manufacturing process of the composite body 6 on at least one flat side with a decor or imprint 12, preferably according to the known from the prior art sublimation or Thermodiffusionsfetzbeclar provided.
  • a decor or imprint 12 preferably according to the known from the prior art sublimation or Thermodiffusionsfetzbeclar provided.
  • the tread surface 11, as is known per se can be associated with lateral edge elements 13, 14, preferably of metal, in order to improve the guidance of the gliding board body 1 on snow and ice. Especially in the production of cross-country skis, these edge elements 13, 14 can be omitted.
  • At least the cover layer 10 constitutes an outer, upper limiting element 15 of the composite body 6 after the cover layer 10 forms at least a partial section of the outer surface of the sliding board body 1.
  • the tread surface 11 is another, outer limiting element 16 of the sliding board body 1, after the facing away from the core element 9 flat side of the tread 11 forms the bottom side or lower surface, in particular the tread of Gleitbrett stressess 1.
  • the method according to the invention relates to the production of the upper or cover-side, outer limiting element 15 for a generic sliding board body, such as a ski or a snowboard.
  • This upper, production-technically prefabricated limiting element 15 is formed by an at least from the cover layer 10 and at least one component of the strength-relevant upper flange 7, one-piece component part.
  • This production-technically prefabricated, upper limiting element 15 is connected in a subsequent process step or in a separate production cycle with the other components of the sliding board body, such as with its tread 11 and with its strength-relevant lower flange 8.
  • an upper delimiting element 15 is prefabricated or preparatory for the gliding board body 1 to be produced subsequently, which additionally comprises at least one strip-shaped side cheek element 19, 20 forming a lateral wall section 17, 18 of the gliding board body 1.
  • the upper limiting element 15 is in an independent process step before connecting to the rest Components of the sliding board body 1 with at least one, a lateral wall portion 17, 18 of the sliding board body forming, strip-shaped side cheek element 19, 20 is connected.
  • the at least one strip-shaped side cheek element 19, 20 is glued to at least one longitudinal side edge 21, 22 of the cover layer 10 or with the upper belt 7 arranged on the underside of the cover layer 10, as shown in the exemplary, schematic representations corresponding to FIGS Fig. 1, 2 can be seen.
  • the cover layer 10, at least a part of the upper flange 8 and at least one strip-shaped side cheek element 19, 20, which forms the so-called side cheek of the later sliding board body 1 represents a prepared or pre-produced composite element, which in a subsequent method step with the other components of the gliding board body to be created 1 - Fig. 4 - is connected.
  • the prefabricated delimiting element 15, which comprises at least the cover layer 10, at least part of the strength-relevant top flange 7 and at least one strip-shaped side cheek element 19, 20, before the connection with the other components of the gliding board body 1 in an approximately U-shaped cross-sectional shape to convict.
  • This can be done by suitable compression molding or by other forming processes.
  • This forming process takes place in such a way that the lateral, longitudinally extending edge sections 23, 24 of the cover layer 10, together with the strip-shaped side cheek elements 19, 20 associated therewith, form the so-called legs 25, 26 of the limiting element 15 which is substantially U-shaped in cross section.
  • the so-called base of the substantially U-shaped delimiting element 15 is defined by the central portion or by the longitudinal center portion of the cover layer 10, as best of all Fig. 2 is apparent.
  • the shaping process and the bonding process in relation to this composite element which comprises at least the cover layer 10 and preferably at least two edge-side side cheek elements 19, 20, preferably takes place at least approximately simultaneously during the bonding of said elements, which preferably takes place with the aid of a molding press which heats or can be made unheated.
  • At least one strip-shaped side cheek element 19, 20 can be formed by gluing at least two superimposed, strip-shaped plastic profiles 27, 28.
  • two superimposed plastic profiles 27, 28 which are respectively most expediently considered shaping or cross-sectional height of the at least one side cheek element 19, 20 of the sliding board body 1 in a simple manner the respective requirements or geometric relationships and / or the respective desired strength properties.
  • At least one side cheek element 19, 20 is formed per longitudinal side wall of the sliding board body 1, which in comparison to the cover layer 10 is formed physically independently or differently, as is apparent from FIG Fig. 4 is exemplified.
  • the cover layer 10 is preferably pulled down to the top of the edge elements 13, 14 so that in this case the cover layer 10 on the top of the edge elements 13, 14 as directly as possible or supporting load.
  • the at least one strip-shaped side cheek element 19, 20 in the course of production of the prefabricated, upper limiting element 15 at its lower and / or upper side with a damping layer 29, 29 'provided, in particular glued, as shown in the Fig. 2, 3rd indicated by dashed lines.
  • This damping layer 29, 29 ' consists of an elastomeric plastic, which is carried out in comparison to the plastic of the side cheek element 19, 20 comparatively resilient or resiliently restoring.
  • This damping layer 29, 29 ' serves, on the one hand, to damp vibrations, which, starting from the edge element 13, 14, are transmitted to the top flange 7 or cover layer 10 and subsequently to the foot of a user of the gliding board body.
  • Another significant advantage of this development is that an improved Tightness of the composite body 6 is achieved, which on the one hand with respect to the prevention or reduction of the penetration of water in the internal structure of the sliding board body 1 has a positive effect, but also with respect to an avoidance or reduction of the escape of adhesive, such as PU Foams and / or synthetic resins is advantageous, which are present during the bonding of the prefabricated, upper limiting element 15 with the other components of the sliding board body 1, in particular with its lower limiting element 16, in a flowable or viscous state.
  • adhesive such as PU Foams and / or synthetic resins
  • a rapid and relatively unproblematic connection, in particular bonding between the cover layer 10 or the upper belt 7 arranged therebelow and the web-like, strip-like side wall element 19, 20 can be made.
  • this production simplifications can be achieved after a high precision or an increased positioning accuracy is not required.
  • the supernatant 30, 31 opposite the Au ⁇ enseite the adhered side cheek elements 19, 20 are eliminated, advantageously ground away or milled away after the one-piece composite body 6 has been produced, in particular after the composite body 6 produced in a hot pressing cycle has been demolded or removed from the heating press device 5.
  • inclination angle 34 between the running surface of the tread 11 and the outer side surface 32, 33 of the side cheek member 19, 20 included inclination angle 34, 35 between 60 ° to 85 °, preferably in about 75 °.
  • an inclination angle 34 ', 35' of the above the side cheek elements 19, 20 located sections or wall sections of the cover layer 10 relative to the tread surface 11 is made comparatively smaller, as best of Fig. 4 is apparent.
  • the angle of inclination 34 ', 35' of the lateral sections or the lateral wall sections of the cover layer 10 is between 55 ° to 75 °, preferably in about 65 °. How best Fig.
  • the side surfaces 32, 33 of the side cheek elements 19, 20 in conjunction with the lateral edge portions of the cover layer 10 each have stepped side cheeks and stepped side wall sections for the gliding board body 1, said gradation and the formation of the side cheek elements 19, 20th is only partially executed with respect to the total length of the sliding board body 1.
  • the longitudinal extent of the side cheek elements 19, 20 per longitudinal side of the gliding board body is between 20% to 80%, preferably about 40% of the projected length of the gliding board body 1.
  • the upper limiting element 15 is already at least partially preformed before being introduced into the heating press device 5, in particular in such a way that a substantially U-shaped cross-sectional shape is present, as shown in FIG Fig. 2 was exemplified.
  • the final shape of the outer boundary element However, 15 is created by injecting gradually hardening foam plastic, in particular by injecting PU foam with a defined injection pressure, in between the prepared boundary element 15, the edge elements 13, 14 and the lower flange 8 of the sliding board body 1 originally defined hollow or free space ,
  • the final shape of the outer delimiting element 15, which comprises at least the covering layer 10 and at least one side cheek element 19, 20 extending over a partial section of the longitudinal extent of the covering layer 10, is not created until during the heating press cycle to form the one-piece composite body 6.
  • Fig. 6 is an advantageous further development measure for the specified method for producing the outer limiting element 15 for a sliding board body 1 illustrated.
  • the final hot pressing process for the complete composite body 6 temporally upstream process or production step.
  • the upper, prefabricated delimiting element 15 is already glued to the core element 9 of the later composite body 6 before it is connected to the other components of the gliding board body 1, in particular before the connection with the edge elements 13, 14 or with the tread surface 11.
  • the complete composite body 6 is created in at least one separate, later method step and then contains all functionally relevant elements or all layers of the sandwich-type sliding board body 1 to be produced.
  • the prefabricated or prepared, upper limiting element 15 thus comprises at least the cover layer 10, at least one component of the strength-relevant upper flange 7, at least one side cheek element adhesively coupled thereto 19, 20 and also at least one component, preferably the main component, of the core element 9 for the gliding board body 1 to be subsequently produced.
  • FIG Fig. 6 An exemplary upper limit member 15 is shown in FIG Fig. 6 during its manufacturing phase, especially during the hot press cycle, shown schematically.
  • the core element 9 it is expedient here for the core element 9 to be positioned in a receiving recess 36 of the heating press device 5 which is at least approximately adapted to the core element 9.
  • At least one separating web 38, 38' is formed, which separates the adjacent receiving recesses 36, 37 and 36, 37 'and preferably also serves as a support element for achieving or securing the desired contour of the cover layer 10 and the upper flange 7, as is made Fig. 6 is apparent.
  • the core element 9 and the other at least one side cheek element 19, 20 sufficiently accurately positioned and during the hot pressing process, especially during the hot glue phase, which by applying a certain contact pressure against the cover layer 10 and relative to the resin-based upper flange 7, held sufficiently accurate and stable position. As a result, a stable and reproducible as possible or error-free production process is achieved.
  • Fig. 7 is one compared to Fig. 6 illustrates essentially analogous manufacturing method. Unlike the execution after Fig. 6 will after the execution Fig. 7 at least one composed of a plurality of individual elements side cheek element 19, 20 bonded to the underside of the upper flange 7, while at the same time or at least approximately simultaneously a core element 9 is attached to the underside of the cover layer 10 and the upper flange 7.
  • a core element 9 is attached to the underside of the cover layer 10 and the upper flange 7.
  • the cover layer 10 at least a portion of the upper flange 7, at least one side cheek element 19, 20 and the core element 9 during a single, common Schupressvorganges pressed together and glued together to form a one-piece semi-finished product.
  • a hollow or free space in particular a distance between the at least one side cheek element 19, 20 and the core element educated.
  • This distance or this hollow or free space is filled in a subsequent process step to form the final composite body 6 with an adhesive, in particular with adhesive foam, as is known Fig. 8 is apparent.
  • Fig. 8 illustrates the manufacturing step, with which the prefabricated, upper limiting element 15 is connected to the remaining or further components of the composite body 6 and sliding board body 1.
  • the prefabricated limiting element 15 is connected in an independent hot press cycle with the edge elements 13, 14 and the tread surface 11.
  • an adhesive for example a resin-based or PU-based filler adhesive 39
  • this filling adhesive 39 also fills the predefined gap or free space between the at least one side cheek element 19, 20 and the side surfaces of the core element 9, so that a sufficiently stable coupling between the side cheek elements 19, 20 and the core element 9 is present.
  • the filler adhesive 39 serves to connect the underside of the core element 9 or the lower flange 8 on the underside of the core element 9 with the tread surface 11 or with the edge elements 13, 14 sufficiently stable or tear-proof.
  • the supernatant 30, 31 is removed on the side edges of the composite body 6, in particular weggefrA or ground away, as shown in the course of the presentation in Fig. 4 was exemplified.
  • the correspondingly machined composite body 6 then represents a product that is relatively close to the final state for the purpose of forming the generic gliding board body 1, in particular in the form of a ski or snowboard.

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  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
EP11152342.9A 2010-01-27 2011-01-27 Procédé de fabrication d'un élément de limitation extérieur pour une planche de glisse et procédé de fabrication d'une planche de glisse équipé d'un tel élément Active EP2353671B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0004710U AT11519U1 (de) 2010-01-27 2010-01-27 Verfahren zur herstellung eines äusseren begrenzungselementes für einen gleitbrettkörper sowie verfahren zur herstellung eines damit ausgestatteten gleitbrettkörpers

Publications (2)

Publication Number Publication Date
EP2353671A1 true EP2353671A1 (fr) 2011-08-10
EP2353671B1 EP2353671B1 (fr) 2016-03-16

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US (1) US20110180201A1 (fr)
EP (1) EP2353671B1 (fr)
AT (1) AT11519U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510843B1 (de) 2011-08-11 2012-07-15 Atomic Austria Gmbh Schi oder snowboard sowie verfahren zu dessen herstellung
US12239899B2 (en) 2021-04-02 2025-03-04 SWS Sports Boards Industries LLC Snowboards, skis and method of manufacturing same
AT525607A1 (de) * 2021-11-11 2023-05-15 Isosport Verbundbauteile Ges M B H Verfahren zum Herstellen einer Seitenwange für ein Gleitgerät

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FR2190484A1 (fr) * 1972-06-29 1974-02-01 Nippon Musical Instruments Mfg
DE3803483A1 (de) * 1987-02-27 1988-09-08 Salomon Sa Verfahren zur herstellung eines skis und nach diesem verfahren hergestellter ski
EP0309403A2 (fr) * 1987-09-25 1989-03-29 Atomic Skifabrik Alois Rohrmoser Procédé de fabrication d'un ski et ski obtenu selon ce procédé
US5292148A (en) 1991-11-19 1994-03-08 Skis Rossignol S.A. Shaped ski of non-rectangular cross section
US5496053A (en) 1993-04-16 1996-03-05 Skis Rossignol S.A. Ski including sides and an upper shell
FR2773997A1 (fr) * 1998-01-28 1999-07-30 Rossignol Sa Planche de glisse dont les chants sont equipes d'elements de renforcement presents sur une partie de la longueur portante de la planche
EP0774365B1 (fr) 1995-11-15 2001-08-01 Salomon S.A. Procédé de décoration d'un article composite du type ski, surf ou planche à roulette
EP0850785B1 (fr) 1996-12-24 2003-04-02 Salomon S.A. Procédé de décoration d'un article composite du type ski, surf, planche à roulettes ou composant de cycle

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US3612556A (en) * 1969-09-25 1971-10-12 Larson Ind Inc Snow ski having angular torsion member
FR2627700B1 (fr) * 1988-02-25 1991-05-03 Salomon Sa Procede d'assemblage d'un ski par soudage, et structure de ski ainsi obtenue
FR2654645B1 (fr) * 1989-11-22 1992-08-28 Salomon Sa Procede de realisation d'un ski par injection, et structure de ski obtenue par ce procede.
DE4322300C2 (de) * 1992-07-16 2002-12-19 Atomic Austria Gmbh Altenmarkt Ski mit einer Schale, einem Untergurt sowie einem vorzugsweise in die Schale integrierten Obergurt und Verfahren zum Herstellen eines Skis
FR2714615B1 (fr) * 1994-01-04 1996-02-16 Rossignol Sa Ski, ou autre planche de glisse sur neige, à noyau injecté "in situ".
FR2746662B1 (fr) * 1996-03-27 1998-05-29 Salomon Sa Planche de ski entouree d'une carre continue
EP1330296B1 (fr) * 2000-10-06 2007-05-02 ATOMIC Austria GmbH Ski et son procede de fabrication
FR2847483B1 (fr) * 2002-11-22 2004-12-24 Rossignol Sa Planche de glisse et procede de fabrication d'une telle planche de glisse
AT510843B1 (de) * 2011-08-11 2012-07-15 Atomic Austria Gmbh Schi oder snowboard sowie verfahren zu dessen herstellung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190484A1 (fr) * 1972-06-29 1974-02-01 Nippon Musical Instruments Mfg
DE3803483A1 (de) * 1987-02-27 1988-09-08 Salomon Sa Verfahren zur herstellung eines skis und nach diesem verfahren hergestellter ski
EP0309403A2 (fr) * 1987-09-25 1989-03-29 Atomic Skifabrik Alois Rohrmoser Procédé de fabrication d'un ski et ski obtenu selon ce procédé
US5292148A (en) 1991-11-19 1994-03-08 Skis Rossignol S.A. Shaped ski of non-rectangular cross section
US5496053A (en) 1993-04-16 1996-03-05 Skis Rossignol S.A. Ski including sides and an upper shell
EP0774365B1 (fr) 1995-11-15 2001-08-01 Salomon S.A. Procédé de décoration d'un article composite du type ski, surf ou planche à roulette
EP0850785B1 (fr) 1996-12-24 2003-04-02 Salomon S.A. Procédé de décoration d'un article composite du type ski, surf, planche à roulettes ou composant de cycle
FR2773997A1 (fr) * 1998-01-28 1999-07-30 Rossignol Sa Planche de glisse dont les chants sont equipes d'elements de renforcement presents sur une partie de la longueur portante de la planche

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EP2353671B1 (fr) 2016-03-16
AT11519U1 (de) 2010-12-15
US20110180201A1 (en) 2011-07-28

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