EP0758557A2 - Engin de glisse en forme de planche, notamment ski avec an élément de support - Google Patents

Engin de glisse en forme de planche, notamment ski avec an élément de support Download PDF

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Publication number
EP0758557A2
EP0758557A2 EP96112787A EP96112787A EP0758557A2 EP 0758557 A2 EP0758557 A2 EP 0758557A2 EP 96112787 A EP96112787 A EP 96112787A EP 96112787 A EP96112787 A EP 96112787A EP 0758557 A2 EP0758557 A2 EP 0758557A2
Authority
EP
European Patent Office
Prior art keywords
gliding device
board
support plate
adhesive
gliding
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
EP96112787A
Other languages
German (de)
English (en)
Other versions
EP0758557A3 (fr
EP0758557B1 (fr
Inventor
Max Luitz
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
Priority to AT96112787T priority Critical patent/ATE264126T1/de
Publication of EP0758557A2 publication Critical patent/EP0758557A2/fr
Publication of EP0758557A3 publication Critical patent/EP0758557A3/fr
Application granted granted Critical
Publication of EP0758557B1 publication Critical patent/EP0758557B1/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
    • A63C5/12—Making thereof; Selection of particular materials
    • A63C5/128—A part for the binding being integrated within the board structure, e.g. plate, rail, insert
    • 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
    • A63C9/00—Ski bindings
    • A63C9/003—Non-swivel sole plate fixed on the ski

Definitions

  • the invention relates to a board-like gliding device, in particular a ski or a gliding board, as described in the preamble of claim 1.
  • Board-like gliding devices for example alpine skis, are already known - according to EP-B1-0 451 132-, in which there is a supporting body forming the ski body, which has a circumferential end face which forms the side cheeks and a front end and which has the opposing running surface and a footprint is spaced from one another, the width and / or a length of the tread and the footprint being a multiple of the height of the end face.
  • a plate-shaped support body for example made of aluminum, is provided on the contact surface and is directly rigidly connected to the ski in a central area, for example by gluing and optionally by additional screwing.
  • This support body is arranged in the ends of the middle, rigidly connected to the ski, pointing in the longitudinal direction of the ski at a distance from the top of the ski belt and is attached to the ski with the interposition of damping material, in particular elastomeric damping material.
  • damping material in particular elastomeric damping material.
  • guide grooves are provided, which extend over an area of the support body that runs at a distance from the hip belt. Parts of a ski binding can be inserted into these guide grooves and mechanically held or locked.
  • a ski designed in this way can only be used in conjunction with a ski binding specially designed for this purpose, or corresponding adapter pieces must be kept in stock which enable adaptation to other ski bindings. Another disadvantage is that the production of such a ski is complex.
  • Another known method for quickly mounting the binding for a shoe on a ski and a correspondingly designed support body are known from DE-A1-39 43 203.
  • two longitudinal ends of a mounting element of the binding are installed in two parts fixed to the ski or fixedly connected to the ski. These parts are connected to or integrated into the ski at the factory, the connection of these parts or installation or anchoring devices to the ski being carried out by weaving, welding, overmolding or the like can.
  • connection or integration should take place via gluing
  • precise information about this cannot be found in this document and, as stated, this connection can only be made in the factory, which is why there is the disadvantage that the skis so produced can only be used for a special binding.
  • the present invention has for its object to achieve a quick and non-destructive assembly with exact positioning and holding a connecting or holding device on a ski.
  • this embodiment variant now also allows skis, in which the connecting or holding device has not yet been installed, to be provided with a continuous design on the contact surface, as a result of which an improved advertising effectiveness can be achieved.
  • the surface for the consumer can be freed from annoying markings and technical details, since those identifying the pattern can indicate to those skilled in the art those places in which the corresponding positioning elements are released by removing, for example, a surface or cover layer, whereby corresponding positioning elements can be provided for the most varied bindings and only those that are to be exposed are required for the fastening the existing connection or holding device are required. This simplifies the production of the skis and also reduces the cost of installing the connecting or holding device in a surprisingly simple manner, while at the same time increasing the operational reliability and service life of such board-like gliding devices.
  • An embodiment according to claim 2 is also advantageous because additional components can be saved and the usual manufacturing technology can be retained.
  • an embodiment according to claim 3 is also advantageous because, regardless of the materials used for the ski components, the most suitable materials can be used for an adhesive connection between a supporting body of a gliding device and a holding device to be fastened thereon.
  • An embodiment according to claim 7 is also possible because this enables a continuous, uniform design of the surface over the entire length of the gliding device.
  • An embodiment according to claim 10 is also possible, thereby relieving the connection of shear stresses simultaneously with the corresponding positioning by interlocking the positioning elements.
  • a further advantageous embodiment describes claim 18, whereby technically easy to manufacture and thus economical positioning elements are achieved.
  • stiffening in the region which adversely affects the driving behavior of the gliding device becomes the support plate, in particular in an intermediate area between the adhesive surfaces effectively avoided.
  • designs according to claims 25 and 26 are also advantageous because, with appropriate selection of the materials for the support plate and the adhesive, an adaptation of the elastic properties or of the vibration behavior is achieved.
  • an embodiment according to claim 30 is also advantageous because damping measures are thereby used effectively during the manufacture of the gliding device and thus during series production, as a result of which a subsequent assembly effort is eliminated.
  • the use of the support plate is not limited to certain connecting or holding devices, and its use can be provided for almost all such devices.
  • additional positioning elements in particular those that absorb shear forces, are achieved, by means of which the adhesive layer is relieved of these forces.
  • an embodiment according to claim 34 is also advantageous, as a result of which the assembly area is divided into two elastically deformable connecting areas which are spaced apart from one another in the direction of the length of the gliding device and between them an impairment of the gliding device with regard to its dynamic behavior is effectively avoided.
  • a board-like gliding device 1 in particular a ski 2, is shown.
  • the gliding device 1 can also be formed, for example, by snowboards, mono-skis, deep snow skis, firing gliders, ski jumps, as well as by other gliding devices 1, such as surfboards, which can be included in the non-alpine area.
  • the gliding device 1 has a supporting body 3, which has a circumferential end face 4 in the direction of a length 5 and Width 6 is limited.
  • a running surface 8 and a contact surface 9 for a user of the gliding device 1 are spaced apart from one another by a height 7 of the end face 4, the height 7 and / or the width 6 in the direction of the length 5 being different.
  • the sliding device 1 has - as can be seen better from FIG. 2 - two mounting areas 10, 11 shown in dash-dotted lines for a connecting or holding device 12 for a shoe 13 on the contact surface 9.
  • the connecting or holding device 12 has two base plates 14, 15 which are arranged on the contact surface 9 and are connected to the supporting body 3 in a manner fixed in terms of movement, in which a front jaw 16 and a heel jaw 17 of the connecting or holding device 12 are fixed in the direction of the length 5. and / or is adjustable.
  • connection or holding device 12 can e.g. any ski binding, board binding etc. known from the prior art. So-called safety bonds are advantageously used, which release the shoe 13 in the event of overloading. Bindings are also possible in which the toe piece 16 is connected to the heel piece 17 at an adjustable distance 19 by means of a connecting element 18 which is flexible in the direction perpendicular to the contact surface 9 and is otherwise tensile.
  • the base plates 14, 15 preferably have a C-shaped cross section in a plane perpendicular to the longitudinal central axis 20, as a result of which they form a guide track 21 for the connecting or holding device 12 in a known manner and hold it preferably adjustable in the longitudinal direction on the gliding device 1.
  • the mounting area 10 for the base plate 14 in the region of the front jaw 16 is designed as a stick-on surface 22 which is raised above the contact surface 9 and which, in order to achieve good adhesion to the base plate 14, is already provided, for example, with a corresponding surface roughness or base coating or the like.
  • either the adhesive area at the factory can also be provided with a corresponding surface roughness or base coating in order to achieve good adhesion, or it can be pretreated accordingly before the base plate 15 is attached.
  • At least one positioning element 23 projecting beyond the adhesive surface 22 is arranged.
  • This positioning element 23 is formed by a positioning bar 24 which extends in the longitudinal direction of the gliding device 1 and perpendicular to it has an approximately triangular cross section.
  • the base plate 14 for receiving the front jaw 16 is provided with a recess 25 or recess or an opening for alignment with the gliding device 1, which either surrounds the positioning element 23 in a plane parallel to the contact surface 9 or envelops it spatially.
  • the positioning element 26 in the area of the heel shoe 17 is formed by a direct deformation of the cover layer of the gliding device 1 as a depression 27 into which an extension 29, which projects beyond an underside 28 of the base plate 15, engages.
  • This depression 27 also extends in the direction of the length 5 of the gliding device 1 and has a triangular, beaded or trapezoidal cross section in a plane perpendicular thereto.
  • the recess 25 in the base plate 14 can be produced by punching out or stamping or enforcing or notching a part of the base plate 14.
  • the extension 29 can be formed in the base plate 15 by an enforcement or embossing or a bead.
  • 2 center markings 30 for aligning the front and / or heel jaws 16, 17 can be arranged on the contact surface 9 of the ski.
  • an adhesive layer 31 made of a high-strength, preferably permanently elastic adhesive 32 is arranged between the base plate 14 and the contact surface 9.
  • the same adhesive layer 33 is also arranged between the base plate 15 of the heel shoe 17 and the adhesive surface 22 of the gliding device 1.
  • a height 34 of the positioning element 23 is greater than a thickness 35 of the adhesive layer 31, so that even after the adhesive layer 31 has been applied to the adhesive surface 22, the positioning element 23 projects beyond the adhesive layer 31 for positioning the base plate 14 . It should also be taken into account that the opposing, interlocking parts of the positioning element 23 and the recess 25 of the base plate 14 engage or rest against one another almost without play when they are separated from one another by the adhesive layer 31.
  • a length 36 of the recess 25 in corresponds to the base plate 14 at a distance corresponding to the thickness 35 of the adhesive layer 31 at the same distance above the adhesive surface 22.
  • the height 34 of the positioning element 23 is less than a sum of a depth 41 of the recess 25 of the base plate 14 and the thickness 35 of the adhesive layer 31, whereby this difference is preferably greater than the usual thickness 35 of the adhesive layer 31, so that even if an adhesive layer 31 is applied to this positioning element 23, in particular to the surface facing the base plate 14, the base plate 14 can be positioned without play.
  • this positioning element 23 or a plurality of such positioning elements 23 or strips 24 are also possible to arrange this positioning element 23 or a plurality of such positioning elements 23 or strips 24 at a distance one behind the other in the transverse direction to the longitudinal central axis 20 of the gliding device 1, that is to say in the manner of transverse ribs, in order at the same time to place one on the base plate 14 or 15 differently To allow positioning of the front or heel jaw 16, 17 with respect to different shoe sizes.
  • the recesses 27 can of course also be aligned perpendicular to the longitudinal central axis 20 or positioned on the gliding device 1, so that the position of the base plate 15 can be adapted more quickly to different mounting situations, often depending on the shoe size.
  • the positioning element 23 or the recess 25 can have a constant cross section have, so that an exact longitudinal and side positioning of the base plate 14 relative to the gliding device 1 can also be achieved with different thicknesses of the adhesive layer 31.
  • the base plate 14, 15 is fastened on the contact surface 9 or its non-moving connection to the support body 3 is carried out via adhesive layers 31, 33.
  • a large number of commercially available adhesives are suitable for producing a permanent connection, with adhesives based on epoxy resins being particularly suitable both with regard to the Strength of the adhesive bond in the temperature range of about -40 ° C to + 70 ° C required for sports equipment as well as the problem-free application have proven to be particularly suitable.
  • Other adhesives can be single-component adhesives, e.g. Contact adhesive, but also multicomponent adhesive, the methods for producing the adhesive connection being based on the respective adhesive or the processing guidelines as they exist for these adhesives.
  • the bond can be applied using pressure and / or temperature or by exposure to radiation, e.g. UV radiation, harden quickly, preferably particularly short curing times can be achieved when using high-frequency or microwave heating systems.
  • the materials of the parts to be joined must also be taken into account, as well as their properties, e.g. the surface roughness. Due to the available adhesive surfaces between the base plates 14, 15 and the adhesive surface 22, with appropriate use and application of the adhesive for each base plate 14, 15, which, for example, supports a front or heel shoe 16, 17 and is usually fastened with two pairs of screws and thus has a minimum pull-out strength of approximately 8000 N, a pull-out strength of at least 8000 N can also be achieved with the adhesive connection, so that the minimum pull-out strength prescribed by standard can be achieved when the base plates 14, 15 are glued on, without additional mechanical fixation.
  • the positioning element 23 is formed by a reinforcement layer 43 arranged below the cover layer 42.
  • This reinforcement layer 43 can be formed, for example, by plastic or metal and extend beyond the area of the positioning element 23 in the longitudinal direction of the ski 2 in one or both directions.
  • the positioning element 23 itself is formed by an embossing or enforcement of this reinforcement layer 43 and protrudes through an opening 44 in the cover layer 42 in the area of the contact surface 9 over the adhesive surface 22.
  • this reinforcement layer 43 is greater than, for example, the length of the base plate 14 or 15, then it can be used simultaneously as a reinforcement element in the interior of the ski 2, since it is interposed, for example, with the interposition of one or more layers, possibly also with interposed damping layers , can be connected to the sandwich 45 with the core 45 of the ski 2.
  • the reinforcement layer 43 it is also possible to form the reinforcement layer 43 with a U-shaped cross section, the legs of which run parallel to the side cheeks of the ski 2 and are supported in the region of steel edges 46 of the ski 2.
  • reinforcing layer 43 is connected both to the cover layer 42 and to layers arranged in the interior of the ski 2, for example via elastic intermediate layers or adhesive layers, ensures high stability and strength against displacements of the positioning element 23 in the longitudinal direction or transversely to the ski 2. Part of the longitudinal and transverse forces exerted by the connecting or holding device 12 or by the front or heel jaws 16, 17 on the base plates 14, 15 can thus be directed directly into the interior of the sliding device 1.
  • the height 34 of the positioning element 23 must be greater than the sum of the thickness of the cover layer 42 and the thickness 35 of the adhesive layer 31, so that there is a direct positive connection between the positioning element 23 and the recess 25 of the base plate 14 comes.
  • the recess 25 is connected to the positioning element 23 without play, preferably without the interposition of an adhesive layer 31.
  • FIG. 6 differs from that in FIG. 5 in that an outer shell 47 of the cover layer 42, which forms the contact surface 9 and the end faces 4 of the gliding device 1, for example in the area of the base plate 15 for the heel jaws 17 is excluded in order to arrange the adhesive layer 33 in this region, which is set lower than the rest of the surface of the gliding device 1.
  • the recess 27 forming the positioning element 26 is formed in the reinforcement layer 43 which is arranged below the outer shell 47 and which in turn is supported by side cheeks on the steel edges 46 of the sliding device 1.
  • the extension 29 of the base plate 15 can thus be used with as little play as possible for positioning the same in the recess 27.
  • This solution has the advantage that the sunken layer 33 of the adhesive layer 33 prevents the action of solar radiation, in particular UV radiation, in the longitudinal edge region and thus the life of the adhesive layer 33 and thus the strength thereof can be maintained over a long period of time.
  • a corresponding sticker, a removable protective film or the like can be arranged over this recess before mounting a connecting or holding device 12 for design reasons, which is easy to remove before gluing the binding and therefore that surface which the adhesive layer 33 is applied can already be optimally prepared without adversely affecting the overall optical impression when the glider 1 is sold.
  • the base plate 15 and the reinforcing layer 43 are made of metal, for example of a non-ferrous metal such as aluminum - very good bonding can also be achieved due to the same materials of the two parts.
  • FIGS. 1 to 6 for positioning the base plates 14 and 15 on the gliding device 1 can be used optionally for each of the two base plates 14, 15.
  • the base plates 14, 15 for mounting the front and heel cheeks 16, 17 on the gliding device 1 have the same type and design for positioning.
  • the gliding device 1 is shown with a single continuous mounting area 10 on the contact surface 9 and a continuous support plate 48. Two parallel rows of positioning elements 23 are arranged on this support plate 48 with respect to the longitudinal central axis 20 of the sliding device 1.
  • a depth 51 of the material penetrations 49 can be chosen so that, although adequate security of the positioning when gluing or attaching a base plate 14, 15 is ensured, a height 52 of the material penetrations 49 is selected such that it is in an adhesive layer 53 or a layer of elastomers, preferably elastically deformable material, are embedded as a damping layer.
  • the base plates 14 and 15 can then be glued onto this support plate 48 via the adhesive layers 31, 33. To position them, they are provided with positioning cones 54 which are preferably frustoconical and protrude from an underside 28, 39 of the base plates 14, 15 by an amount which is greater than the average thickness of the adhesive layer 31 or 33.
  • the distance 50 is preferred Material penetrations 49 selected so that it corresponds to half the length difference of a sole length between the individual shoe sizes, so that the base plates 14, 15 can be positioned in relation to the longitudinal center of the gliding devices 1.
  • the outer dimensions of the material penetrations 49 or the positioning pins 54 are again to be selected such that there is play-free mounting of the positioning pins 54 in the material penetrations 49 as a function of the average thickness 35 of the adhesive layer 31 or 33.
  • corresponding markings can be arranged on the factory-applied support plate 48 for fastening base plates 14, 15 or front or heel jaws 16, 17 to match the size of the user's feet.
  • This design now enables assembly of the connecting or holding device 12 without the use of complex machines and measuring devices and without the risk of damage to the sliding device 1 with the shortest possible time on site, that is to say at the points of sale for these equipments. Cost-intensive training for the assembly staff can also be saved. Also avoided are the bores in the gliding device 1, which have a negative impact on the strength properties, and the very complex provision of anchoring elements during the production of the gliding device 1.
  • the fine adjustment of the distance 19 between the front jaw 16 and the heel jaw 17, which is usually provided in a connecting or holding device 12, is also possible.
  • the use of a known connecting or holding device 12, in which the toe piece 16 is connected to the heel piece 17 via the connecting element 18, enables the toe piece 16 and / or the heel piece 17 to be freely supported, as a result of which the shoe is tensioned 13 occurring clamping forces do not cause tensioning of the sliding device 1 in the assembly area 10.
  • FIG. 9 for the embodiment variant shown in FIGS. 7 and 8, it is shown how, in addition to the connection between the support plate 48 and the base plates 14 and 15, a mechanical latching connection can be achieved.
  • This mechanical latching connection is intended to provide additional security against the base plates 14, 15 detaching from the support plate 48, or this mechanical latching connection can advantageously be used to apply a sufficient contact pressure during the curing of the adhesive layer 31, 33.
  • a mechanical locking device 55 in this regard consists of locking bolts 57 which are inserted into the support plate 48 before being glued to the gliding device 1 in bores 56.
  • the locking bolt 57 has a head 58 which limits the insertion movement when the locking bolt 57 is inserted into the bore 56 of the support plate 48 .
  • a diameter 59 of a shoulder 60 of the locking bolt 57 can be slightly larger than the diameter of the bore 56, so that the locking bolt 57 is held with a press fit in the support plate 48.
  • One end of the locking bolt 57 opposite the head 58 is designed in the manner of a mushroom head 61 and has, for example, a plurality of spreading arms 62, 63 which are preferably resiliently adjustable relative to one another and are spaced apart by slots and which are provided with latching lugs 64.
  • the latching lugs 64 In the relaxed state of the spreading arms 62, 63, the latching lugs 64 have a greater distance or a larger diameter 65 than a diameter 66 of a receiving bore 67 in the base plates 14 and 15, for example, before the base plates 14, 15 are stuck to the base plate 14 or 15 Carrier plate 48 an adhesive layer 31 or 33 applied to the support plate 48 and then the base plate 14 or 15 placed and pressed down for a good adhesive connection with the support plate 48 in the direction of this, so the mushroom head 61 passes through the receiving bore 67, the Spreading arms 62, 63 can be radially pressed together by taking advantage of the distance formed by the slots between the individual spreading arms 62, 63, that the projecting locking lugs 64, the receiving bore 67 with a smaller Diameter 66 can happen.
  • these locking devices 55 can be formed from high-strength materials, such as plastic or metal, in order to be able to transmit much higher pull-out forces than is the case in normal use.
  • the locking bolts 57 may be molded directly into the support plate 48 by an injection or foaming process. It is also possible to fix the locking bolts 57 in the support plate 48 by means of appropriate thermoforming processes, such as high-frequency heating or the like. If desired, however, it is also possible for the locking bolts 57 to be anchored in the support plate 48, for example via a thread applied in the area of the shoulder 60, for example a self-tapping thread.
  • 10 and 11 show further design variants of a locking device 55, in which the base plate 14 or 15 can be mechanically locked with the support plate 48 or the gliding device 1.
  • tabs 68, 69 protruding from the base plates 14 and 15 and the support plate 48 in the direction of the other part. 70, 71 released.
  • the angle of inclination of the notched tabs 68 to 71 is to be selected so that the support plate 48 and the base plate 14 or 15 are spaced apart at a distance corresponding to the thickness 35 of the adhesive layer 31.
  • the distance between the support plate 48 and the base plate 14 or 15 is preferably slightly smaller than the thickness 35 of the adhesive layer 31 or 33, in order to allow a corresponding contact pressure of the base plate 14 or 15 to act on the adhesive layer 31 or 33.
  • the tab 68 or 69 fits snugly under the tabs 70 or 71.
  • a web serving as a stop 73 can be folded up on one side of an opening 72 of the support plate 48 formed by punching out and bending up the tabs 70, 71.
  • the base plate 14 or 15 is therefore not only held by the adhesive layer 31, but also mechanically by the tabs 68 to 70.
  • the absorption of the forces acting transversely to the longitudinal central axis 20 can be realized here in that the width of the tabs 68, 69 corresponds to the width of the openings 72 in the support plate 48, since the two opposite side walls of the openings 72 thereby form stops 73.
  • FIG. 12 shows a further embodiment of a sliding device 1 having the support plate 48.
  • the gliding device 1 has a continuous mounting area 10 for the support plate 48. This is formed by a recess 74 in the contact area 9.
  • a recess 74 can be achieved, for example, by reducing a distance 75 between an upper chord 76 and a lower chord 77.
  • the support plate 48 is arranged in alignment with the contact surface 9. This is provided with the positioning elements 23, for example the material penetrations 49, and is connected to the support body 3 of the gliding device 1 via the adhesive layer 53.
  • the adhesive layer 53 can be formed by a plastic foam which has a permanent elasticity and furthermore has a corresponding vibration damping behavior, as a result of which impacts occurring during driving operation act to a lesser extent on the connecting or holding device 12 and thus the driving comfort but also the driving safety for the user increases.
  • the mounting of the base plate or plates 14, 15 arranged on the support plate 48 takes place via the further adhesive layer 31 or 33, the positioning also taking place here via the positioning elements 23 in the support plate 48 and the positioning pins 54 arranged on the base plate 14, 15 .
  • FIG. 13 shows another embodiment for the arrangement of the support plate 48 in the recess 74.
  • an adhesive surface 80 for the base plate 14, 15 is covered by a cover plate 81, e.g. a transparent film, which e.g. covers the mounting area 10 or the recess 74 of the gliding device 1 or the support body 3.
  • a cover plate 81 e.g. a transparent film, which e.g. covers the mounting area 10 or the recess 74 of the gliding device 1 or the support body 3. Due to the transparency of the cover plate 81, the underlying material penetrations 49 - as already described with reference to FIGS. 7, 8 and 12 - can be easily recognized, whereby openings 82 for those material penetrations 49 can be easily produced when the base plates 14, 15 are installed for the positioning of the base plates 14, 15 or their positioning pins 54 are required in order to be able to bring them into engagement with the material penetrations 49. These openings 82 can be produced using relatively simple tools.
  • FIG. 14 to 16 show a further embodiment of the gliding device 1 provided with the support plate 48 in the continuous assembly area 10.
  • This version shows one of the possible applications of the support plate 48 on a so-called shell ski 83.
  • This consists of a lower flange 84 forming the tread 8, the long sides of which are delimited by known steel edges 85.
  • the support body 3 of the shell ski 83 is further formed by a core 86, for example made of wooden rods, which is encased by a shell 87 formed from a plastic film with an essentially trapezoidal cross section.
  • the shell 87 is connected to the lower flange 84 in the region of the longitudinal side edges by means of an adhesive 88 or an adhesive film.
  • a remaining space between the core 86 and the shell 87 or the lower flange 84 is filled with a plastic foam 89, for example in the high pressure process.
  • a web 90 of the shell 87 running parallel to the lower flange 84 is in the direction of the lower chord 84 is formed, whereby a recess 91 is formed for the arrangement of the support plate 48.
  • the arrangement of the support plate 48 can be such that an adhesive surface 92 with respect to the surface areas 93 surrounding the support plate 48 is lowered in the direction of the core 86 to such an extent that after the application of an adhesive layer 31 or 33 or a layer of adhesive and damping layer acting adhesive layer 31 or 33, the base plates 14, 15 or front and heel jaws 16, 17 are aligned with their undersides 28, 39 with the adjacent surface area 93 or the top side 78 of the gliding device 1 or the shell ski 83.
  • the support plate 48 also has two plate elements 95, 96 which are spaced apart from one another via an intermediate region 94 and form the adhesive surface 92, approximately symmetrically to the central marking 30, in the longitudinal extension of the slide device 1.
  • the intermediate area 94 of the support plate 48 is provided with weakened areas 97, whereby stiffening of the gliding device 1 by the support plate 48 is avoided.
  • the weakened areas 97 are formed, for example, by incisions 98, which lead from side edges 99 of the support plate 48 into the area of the longitudinal central axis 20.
  • the plate elements 95, 96 are at approximately a right angle to the longitudinal central axis 20 and in the direction of the longitudinal extension of the sliding device 1 from each other at a distance 50 of groove-shaped impressions 100, the length 101 of which extends transverse to the longitudinal extension of the sliding device 1 is smaller than a width 102 of the supporting plate 48.
  • These impressions 100 thus form positioning elements 103, which enable exact positioning of the base plates 14, 15 for the connecting or holding device 12 both in the longitudinal direction of the sliding device 1 and in a direction transverse to this.
  • the support plate 48 with the plate elements 95, 96 and the intermediate area 94 is e.g. a metal plate, in particular a non-ferrous metal plate, which is embedded in the recess 91 of the shell 87 and is connected via the adhesive layer 53 to the gliding device 1 or the support body 3 in a manner fixed in terms of movement and, if appropriate, to absorb shock and / or vibration.
  • the adhesive layer 53 for the support plate 48 can also be formed by an elastic or elastoplastically deformable damping layer, for example it can be formed from a layer by rubber vulcanized onto the support plate 48.
  • the support plate 48 can then be fastened on the latter by interposing the adhesive layer 53 between the elastically or elastically deformable damping layer.
  • the positioning elements 103 can then be used to position the mounting plate 48 relative to the gliding device 1, so that the mounting plate 48 can already be positioned exactly on the gliding device 1 by the positioning elements 103.
  • the connecting or holding devices 12 can then be positioned or supported via these positioning elements 103.
  • damping layer can then already be provided with corresponding recesses in order to accommodate the positioning elements 103 of the support plate 48 and thus to achieve a clear positioning of the support plate 48 with respect to the gliding device 1 when glued on.
  • the exact positioning is achieved in that the base plates 14, 15 have strip-shaped extensions which interact with at least one of the groove-shaped impressions 100 in the area of one of the plate elements 95, 96.
  • markings 104 assigned to the embossments 100 can be provided on the plate elements 95, 96, which, in cooperation with reference markings on the base plates 14, 15, mark the adhesive position in accordance with a predetermined shoe size.
  • FIG. 17 shows another embodiment of a support plate 48 forming the adhesive surface 92 on a gliding device 1.
  • the support plate 48 is fastened via the adhesive layer 53 on the contact surface 9 of the gliding device 1 on the overlapping assembly areas 10, 11.
  • the support plate 48 essentially forms the two plate elements 95, 96, which are connected via the intermediate region 94. Extending in the direction of the longitudinal central axis 20 is arranged in the areas of the plate elements 95, 96, a bead-shaped positioning web 105 projecting beyond the adhesive surface 92. In the direction of the longitudinal extent of the sliding device 1, this positioning web 105 points from one another positioning elements 106 spaced apart by a distance 50, for example formed by notches.
  • the base plates 14, 15 In the groove-shaped embossing 107, the base plates 14, 15 have a positioning extension 109 which can be brought into engagement with one of the positioning elements 106.
  • the correct position for a given shoe size can be found by the markings 104 on the support plate 48, which interact with reference markings on the base plates 14, 15, without the use of complex measuring devices.
  • a surrounding area 112 shown in dash-dotted lines forming a further adhesive surface 113 As can be seen further, e.g. on the support plate 48 approximately in the region of the middle of a length 110 of the support plate 48 a e.g. pyramid-shaped positioning element 111 projecting above surface area 93, a surrounding area 112 shown in dash-dotted lines forming a further adhesive surface 113.
  • This serves e.g. the attachment of a known central adjustment device, which is used for synchronous adjustment for the distance between a toe 16 and a heel 17.
  • FIGS. 18 and 19 show a further embodiment variant, in which a mechanical latching connection is arranged for positioning the base plate 15 on a sliding device 1 and, if appropriate, also for increasing the pull-out strength of the adhesive connection.
  • This mechanical latching connection consists of locking bolts 57, which are inserted into the base plate 15, for example, by a rolling, riveting, welding or other machining process or, if appropriate, also by means of a thread or an interference fit are and protrude in the direction of the adhesive layer 31.
  • Each of these locking bolts 57 is provided in its region protruding beyond the base plate 15 with spreading arms 62, 63 which are spaced apart from one another via slots 114.
  • a width 115 of the slots 114 is dimensioned such that the spreading arms 62, 63, when passing through a receiving bore 67 in an outer shell 47 of the gliding device 1, have a diameter 66 that is smaller than a diameter 65 of the locking lugs 64 when the spreading arms 62 are relaxed, 63 enveloping envelope circle 116, can deform so far in the direction of a central axis 117 of the locking bolt 57 that they can pass through the receiving bore 67.
  • the outer shell 47 of the sliding device 1 can be formed by appropriate plastic films or also by a combination of plastic and metal films or by a deep-drawn metal part.
  • the interior 118 of the gliding device 1 can be provided in particular in the reinforcement layers or damping layers or one arranged below the outer shell 47 Schikern 119 recesses in the form of depressions or slots or bores or the like. To be arranged.
  • This cap 120, the raw profile or the inserted elastic foam must have a greater width or a larger diameter, at least in a direction perpendicular to the running surface 8 of the gliding device 1, or must be flexible to this extent than the diameter 66 of the receiving bore 67
  • Cap 120 or a corresponding profile or the like can be inserted on the side of the outer shell 47 facing the interior 118 of the sliding device 1 or on the reinforcement layers applied thereon or also in the core 119.
  • the heel jaw 17 can in turn be held in the base plate 15.
  • a distance 121 between a lower surface 122 of the base plate 15 facing the gliding device 1 and a latching surface 123 of the locking bolts 57 allows a remaining thickness 125 for the adhesive layer 31 to be predefined, taking into account a thickness 124 of the outer shell 47 or its reinforcing layers, so that a firm fit and a secure engagement of the locking bolts 57 can only be achieved if a sufficiently thick adhesive layer 31 is provided. This is particularly important if this adhesive layer 31 is intended to act as a damping layer 126 at the same time and is accordingly formed from an elastically or elastoplastically deformable plastic.
  • the individual parts to be connected are equipped with corresponding damping layers 126, which can be deformable elastically or elastoplastic can be.
  • damping layers 126 are prefabricated and glued to the individual parts via adhesive layers 31, 33 or by vulcanizing these damping layers 126 onto the individual parts and the damping layers 126 with the interposition of adhesive layers 31, 33 with the opposite get connected.
  • the damping layers 126 can, of course, be equipped with corresponding positioning elements 23, 26, 103, 106, 111 or recesses 25 in order to enable a precise positioning between the individual parts.
  • the hardness of the individual damping layers 126 can also be adapted to the different purposes and to the position of the damping layers 126. It is thus possible to use damping layers 126 with different levels of damping for the same gliding devices 1 for different applications.
  • this damping layer 126 or the damping layer 126 acting simultaneously as an adhesive layer 31, 33 between the support plate 48 and the base plate or plates 14, 15 or between the support plate 48 and the front or heel jaws 16, 17th is arranged directly.
  • the latter embodiment variant is particularly advantageous when front or heel jaws 16, 17 are to be arranged in a stationary manner on the gliding device 1.
  • this damping layer 126 can also be between the support plate 48 and the one or more base plates 14, 15 or front or heel jaws 16, 17.

Landscapes

  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Road Paving Structures (AREA)
EP96112787A 1995-08-14 1996-08-08 Engin de glisse en forme de planche, notamment ski avec un élément de support Expired - Lifetime EP0758557B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT96112787T ATE264126T1 (de) 1995-08-14 1996-08-08 Brettartiges gleitgerät, insbesondere schi mit einem tragkörper

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT137095 1995-08-14
AT1370/95 1995-08-14
AT0137095A AT407712B (de) 1995-08-14 1995-08-14 Brettartiges gleitgerät, insbesondere schi mit einem tragkörper

Publications (3)

Publication Number Publication Date
EP0758557A2 true EP0758557A2 (fr) 1997-02-19
EP0758557A3 EP0758557A3 (fr) 1997-12-29
EP0758557B1 EP0758557B1 (fr) 2004-04-14

Family

ID=3512424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112787A Expired - Lifetime EP0758557B1 (fr) 1995-08-14 1996-08-08 Engin de glisse en forme de planche, notamment ski avec un élément de support

Country Status (3)

Country Link
EP (1) EP0758557B1 (fr)
AT (2) AT407712B (fr)
DE (1) DE59610976D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1161972A2 (fr) * 2000-06-09 2001-12-12 Völkl Sports GmbH & Co. KG Planche de glisse, notamment ski ainsi qu'un système de rails profilés pour une telle planche de glisse
EP1559453A1 (fr) * 2004-01-29 2005-08-03 Blizzard Sport GmbH Ski particulièrement un ski alpin
EP1679098A1 (fr) 2005-01-07 2006-07-12 Tyrolia Technology GmbH Planche de glisse, en particulier ski

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212158A1 (fr) * 1972-12-30 1974-07-26 Nippon Musical Instruments Mfg
US4408779A (en) * 1980-02-27 1983-10-11 Shekter Robert J Ski and a ski binding
EP0345217A2 (fr) * 1988-06-01 1989-12-06 Salomon S.A. Appareil de sport
US4974867A (en) * 1986-08-20 1990-12-04 Salomon S.A. Apparatus for absorbing shocks and vibrations between a ski and a ski binding
WO1991006350A1 (fr) * 1989-11-02 1991-05-16 Reinhold Sommer Procede pour la fabrication d'un ski
EP0448936A1 (fr) * 1990-03-26 1991-10-02 Salomon S.A. Procédé d'assemblage d'une pièce rapportée et d'un engin de glisse sur neige et ensemble constitué par un engin de glisse et une pièce rapporteé
US5211419A (en) * 1989-08-22 1993-05-18 Salomon S.A. Ski binding and means and method for attachment to ski

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569119B1 (fr) * 1984-08-17 1986-11-21 Salomon Sa Procede pour relier un element sur un ski, et notamment pieces d'appui fixables par ce procede, procede de preparation du ski en vue de cette fixation, gabarit pour cette preparation et ski ainsi prepare
FR2641196B1 (fr) * 1989-01-05 1991-02-01 Salomon Sa Procede de montage rapide d'un dispositif de fixation d'une chaussure a un ski, et notamment d'un dispositif de fixation pour ski de fond, ski et dispositif de fixation pour la mise en oeuvre d'un tel procede de montage
ATE115876T1 (de) * 1990-04-05 1995-01-15 Head Sport Ag Ski.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212158A1 (fr) * 1972-12-30 1974-07-26 Nippon Musical Instruments Mfg
US4408779A (en) * 1980-02-27 1983-10-11 Shekter Robert J Ski and a ski binding
US4974867A (en) * 1986-08-20 1990-12-04 Salomon S.A. Apparatus for absorbing shocks and vibrations between a ski and a ski binding
EP0345217A2 (fr) * 1988-06-01 1989-12-06 Salomon S.A. Appareil de sport
US5211419A (en) * 1989-08-22 1993-05-18 Salomon S.A. Ski binding and means and method for attachment to ski
WO1991006350A1 (fr) * 1989-11-02 1991-05-16 Reinhold Sommer Procede pour la fabrication d'un ski
EP0448936A1 (fr) * 1990-03-26 1991-10-02 Salomon S.A. Procédé d'assemblage d'une pièce rapportée et d'un engin de glisse sur neige et ensemble constitué par un engin de glisse et une pièce rapporteé

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1161972A2 (fr) * 2000-06-09 2001-12-12 Völkl Sports GmbH & Co. KG Planche de glisse, notamment ski ainsi qu'un système de rails profilés pour une telle planche de glisse
EP1161972A3 (fr) * 2000-06-09 2002-10-30 Völkl Sports GmbH & Co. KG Planche de glisse, notamment ski ainsi qu'un système de rails profilés pour une telle planche de glisse
EP1559453A1 (fr) * 2004-01-29 2005-08-03 Blizzard Sport GmbH Ski particulièrement un ski alpin
US7344149B2 (en) 2004-01-29 2008-03-18 Blizzard Sport Gmbh Ski, in particular an alpine ski
EP1679098A1 (fr) 2005-01-07 2006-07-12 Tyrolia Technology GmbH Planche de glisse, en particulier ski
US7540526B2 (en) 2005-01-07 2009-06-02 Tyrolia Technology Gmbh Sliding board

Also Published As

Publication number Publication date
DE59610976D1 (de) 2004-05-19
EP0758557A3 (fr) 1997-12-29
ATA137095A (de) 2000-10-15
AT407712B (de) 2001-05-25
EP0758557B1 (fr) 2004-04-14
ATE264126T1 (de) 2004-04-15

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