EP2745887A1 - Fixierung für Schuhwerk auf einem Sportgerät - Google Patents

Fixierung für Schuhwerk auf einem Sportgerät Download PDF

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Publication number
EP2745887A1
EP2745887A1 EP20130005786 EP13005786A EP2745887A1 EP 2745887 A1 EP2745887 A1 EP 2745887A1 EP 20130005786 EP20130005786 EP 20130005786 EP 13005786 A EP13005786 A EP 13005786A EP 2745887 A1 EP2745887 A1 EP 2745887A1
Authority
EP
European Patent Office
Prior art keywords
base
holding member
holding
positioning means
type
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
EP20130005786
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English (en)
French (fr)
Other versions
EP2745887B1 (de
Inventor
Henri Rancon
Jean-François Gonthier
Mathieu Gannat
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.)
Salomon SAS
Original Assignee
Salomon SAS
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 Salomon SAS filed Critical Salomon SAS
Publication of EP2745887A1 publication Critical patent/EP2745887A1/de
Application granted granted Critical
Publication of EP2745887B1 publication Critical patent/EP2745887B1/de
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
    • A63C10/00—Snowboard bindings
    • A63C10/16—Systems for adjusting the direction or position of the bindings
    • A63C10/18—Systems for adjusting the direction or position of the bindings about a vertical rotation axis relative to the board

Definitions

  • the present invention relates to a set of retaining a shoe on a gliding board. Such sets are used in areas such as snowboarding or snowboarding.
  • a restraint assembly includes a base, provided to receive the sole of a shoe.
  • the base comprises an orifice intended to partially accommodate a disk for holding the base on the gliding board.
  • the disc presses the edge of the orifice of the base towards the gliding board.
  • the disc is also retained on the gliding board by screws which pass, in the direction of the thickness, oblong holes of the disc. The base is thus maintained by clamping the disc on the gliding board.
  • the feet of the user are inclined with respect to the median longitudinal axis of the board several tens of degrees.
  • one solution is to use a base having a circular opening having a toothed bore.
  • the teeth, thus formed extend in a direction parallel to the axis of the orifice, that is to say vertically if the board or anchor disk is placed flat on the ground.
  • the holding disk has retractable wings that can be radially deployed to face a surface of the base opposite the board.
  • the orifice of the base comprises a counterbore then defining two cylindrical portions of different diameters.
  • the largest bore is toothed and is positioned on the side of the home side of the shoe.
  • the holding disk has an outer diameter smaller than the smallest bore of the orifice.
  • the retaining disk also includes retractable fins placed on the upper face, shoe side, of the disc. Each retractable fin comprises an external toothing at its free end. When the fins are deployed, the external teeth cooperate respectively with a portion of the internal toothing of the largest bore. This cooperation ensures the angular positioning of the base relative to the holding disk.
  • the fins limit the spacing of the base relative to the board, because of the staging of the orifice. When the fins are retracted, the toothed ends are brought back towards the center so that these ends fit into a smaller diameter than the smaller bore of the orifice. In this configuration, the base can freely disengage the holding disk and therefore the board.
  • the main bore of the orifice is toothed.
  • the holding disk has an outer diameter toothed so as to cooperate with the internal toothing of the main bore. This cooperation ensures the angular positioning of the base relative to the holding disk.
  • the retaining disk has retractable fins placed on the upper face, shoe side, of the disc. The end of each fin covers, when the fins are deployed, a portion of the home face of the base. The fins therefore limit the spacing of the base relative to the board. When the fins are retracted, the ends are brought towards the center so that these ends are inscribed in a diameter smaller than the main bore. In this configuration, the base can freely disengage the holding disk, and therefore the board, by moving upwards.
  • the angular adjustment is analogous. It is necessary to retract the fins to be able to separate the base of the disc fixed on the board. Therefore, one can rotate the base to obtain the desired orientation.
  • each tooth extends radially with respect to the orifice, that is to say horizontally if the board or disc is laid flat on the ground.
  • the toothing is recessed relative to the contact surface for the shoe.
  • the retaining disk has a corresponding flat circular toothing arranged on a lower surface of an annular shoulder face opposite to the shoe side.
  • the retaining disk is placed in the hole of the base and this set is placed flat on the board. When you screw the disc on the board, the two teeth cooperate.
  • Such attachment is, for example, illustrated in the patent application FR-A-2,817,163 .
  • This system allows more or less adjustment of the pressure of the plate against the board.
  • the assembly formed by the base and the disc can move in translation during the step of joining, which can complicate handling.
  • the angular adjustment is not fast because it requires the unscrewing of several screws.
  • the retaining disk is complex, expensive and relatively thick. This thickness induces either a hump under the foot, at the level of the reception surface, or a distance from the reception surface relative to the sole of the gliding board which reduces the sliding performance.
  • the object of the invention is to propose a device for receiving a boot on an improved gliding board.
  • One goal is to use a versatile base, compatible with at least two types of holding disk.
  • Another goal is to reduce the number of industrial references of home devices.
  • Another goal is to have a compact holding disk, suitable for rental.
  • Another goal is to have a robust docking device that is easy to assemble on the gliding board.
  • the base is characterized in that it comprises second angular positioning means of a second type of holding disk, the second positioning means being arranged on the bore of the orifice.
  • the first and second angular positioning means make it possible to use at least two types of holding disk.
  • the base thus becomes versatile which reduces the number of references managed by the manufacturer.
  • the first type of holding disc comprises a holding member provided with fifth positioning means configured to cooperate with the first positioning means of the base so as to rotate the base with the disc of rotation. maintenance.
  • bore means a cylindrical or slightly internal conical portion, whether obtained by machining, molding, stamping or any other method of production.
  • the attachment 1 comprises a reception device 2, allowing the reception of a shoe not shown on a board 3, and a holding disc 400, 500, for securing the reception device 2 with the board 3.
  • the reception device 2 is conventional and is of similar design to the reception device described in the patent FR-B-2,817,163 . It comprises a base 100, clamping straps 21, 22 and a rear support element 23.
  • the specificity of the receiving device 2 according to the invention resides in the structure of the base 100 and more particularly on the interface portion with the securing means of the base with the board, in this case, the holding disk.
  • the invention extends to other embodiments of the receiving device 2 since the base 100 comprises the specificity described below at the interface portion with the securing means of the base with the board.
  • the Figures 1 and 2 represent the base 100.
  • the base 100 comprises a seat 101 which extends in length in a longitudinal direction L between a rear end 103 and a front end 102.
  • the seat 101 has an upper surface 104, also called reception surface , designed to be facing the sole of the shoe, and a lower surface 105 provided to be above the board 3.
  • the seat 101 further has an orifice 110 through the seat in its thickness.
  • the orifice 110 is substantially centered on the seat 101, its axis of revolution Z110 is substantially perpendicular to the reception surface 104.
  • the orifice 110 is divided into two recesses 120 and 130 of generally circular section. These are concentric, that is to say that they extend along the same longitudinal axis Z110.
  • the upper recess 120 has a larger diameter than the lower recess 130.
  • the upper recess 120 opens onto the reception surface 104.
  • the lower recess 130 opens on the one hand into the upper recess 120, on the other hand onto the lower surface 105.
  • the upper recess 120 has a radial surface 121 oriented parallel to the upper surface 104.
  • First angular positioning means 122 here triangular section teeth, are arranged on the entire periphery of the radial surface 121. rectilinear ridge oriented radially.
  • the angular pitch between the teeth 122 may be for example equal to about 3 degrees, preferably, the pitch is less than 5 degrees.
  • the lower recess 130 has a bore 131 defining a cylindrical inner surface.
  • Second positioning means 132 here triangular section teeth, are arranged on the entire periphery of the cylindrical surface 131.
  • the teeth 132 have a straight ridge oriented in a direction parallel to the axis Z110.
  • the angular pitch between two teeth 132 may be for example equal to about 5 degrees, preferably, the pitch is less than 5 degrees.
  • series of teeth 122 and 132 are oriented substantially perpendicular to each other.
  • the pitch of the toothing 122 may be the same as the pitch of the toothing 132 or be different.
  • the base 100 can be secured to the board 3 with different types of holding disk 400, 500.
  • the figures 3 and 4 illustrate the use of a first type of holding disk 400.
  • This first type of holding disk 400 is known and is particularly described in the patent FR-B-2,817,163 .
  • This disc 400 comprises a holding member 410 and four screws 420.
  • the holding member 410 forms a circular disc staggered in its height defining two concentric cylinders 411, 412 of different diameters.
  • the holding member 410 has a lower flat surface 418, an upper flat surface 415 opposite the surface 418.
  • the diameter of the lower cylinder 412 is slightly smaller than the diameter of the lower recess 130 of the base 100.
  • the height of the lower cylinder 412 is substantially equal to the height of the lower recess 130.
  • the lower cylinder 412 is housed inside the lower recess 130 during assembly of the fastener.
  • the diameter of the lower cylinder 412 and the diameter of the lower recess 130 are dimensionally close so as to achieve a centering of the base 100 relative to the holding disk 400.
  • the diameter of the upper roll 411 is slightly smaller than the diameter of the upper recess 120 of the base 100 but greater than the diameter of the lower recess 130 of the base 100.
  • the height of the upper roll 411 is also slightly smaller than the height of the upper recess 120.
  • the upper cylinder 411 can fully be housed inside the upper recess 120.
  • the diameter of the upper cylinder 411 and the diameter of the upper recess 120 are dimensionally close so as to achieve a centering of the base 100 relative to the holding disk 400.
  • the holding member 410 further comprises fifth angular positioning means 413, here triangular section teeth. These teeth 413 are disposed on the entire periphery of a lower radial surface 414.
  • the lower radial surface 414 is oriented parallel to the upper surface 415 of the holding member. It connects the diameter of the upper cylinder 411 to the diameter of the lower cylinder 412.
  • the toothing 413 is intended to cooperate with the toothing 122 so as to fasten the base 100 in rotation with the holding disk 400.
  • the teeth 413 and 122 are therefore complementary. Here, it is this cooperation which provides the angular adjustment of the position of the retaining device 2.
  • the holding member 410 also comprises four oblong holes 416 for the passage of the screws 420.
  • the screws 420 pass through the holding member to engage directly with the board 3 or with inserts 31 embedded in the The inside of the board 3.
  • the heads of the screws 420 are retained in the counterbores of the oblong holes 416. Consequently, the screwing of the screws 420 in the inserts 31 integrated in the board 3 makes it possible to bring the holding disc 400 closer to the board. 3.
  • the holding disk 400 then presses the base 100 via the contact between the teeth 413 and 122.
  • the base 100 is then pressed against the board 3 by this device.
  • the flanged holes 416 are oblong in the same direction in order to allow an adjustment, in this direction, of the position of the base 100 relative to the board 3.
  • the screwing of the screws 420 in the inserts 31 causes the immobilization of the base, especially in the direction corresponding to the orientation of the oblong holes.
  • the holding disk 400 comprises a plate 430 comprising four holes arranged identically to the arrangement of the inserts 31. Each of these four holes is intended to accommodate a portion of the stem of one of the four screws 420.
  • platen 430 is assembled to the holding disk 400 so as to be housed in a location 417 formed in the lower face of the holding member 410.
  • the plate 430 serves to hold the screws 420 continuously assembled to the holding member 410
  • the holding disk then forms a unitary subassembly without the risk of losing a clamping screw 420.
  • the holding disk 400 secures the holding device 2 with the board 3.
  • the Figures 5 to 8 illustrate the use of a second type of holding disk 500.
  • This second type of holding disk 500 is new in its construction. It comprises a holding member 510, four screws 520 and a plate 530.
  • the plate 530 comprises a flat body 531, here metallic, and a casing 532, here made of plastic, overmolded on the body 531. Other materials may be provided.
  • Platen 530 generally forms a disk having a lower planar surface 533, an upper planar surface 534 opposite surface 533, and a peripheral cylindrical surface 535.
  • the peripheral surface 535 has a generally circular section. It is provided, on its periphery, with teeth 536 of conformation complementary to that of the teeth 132.
  • the teeth 536 are here distributed at the same angular pitch as that of the toothing 132 and have a rectilinear ridge oriented perpendicularly to the surfaces 533 and 534 , or slightly inclined. With an inclination of the teeth 536 so as to obtain a larger diameter at the level of the lower flat surface 533, this facilitates the mounting of the base 100 on the plate 530.
  • the toothing 536 forms third positioning means for cooperate with the second positioning means 132 in order to join the base 100 in rotation with the retaining disk 500. Here, it is this cooperation which provides the angular adjustment of the position of the retaining device 2.
  • the flat body 531 comprises different perforations 537, extending from the surface 533 to the surface 534. These holes 537 are provided for the insertion of fasteners 520, here screws. These screws 520 are screwed into the board 3 or in the inserts 31 of the board 3. Each screw head is retained by a conical milling opening on the upper face of the flat body 531.
  • the screws 520 ensure the fastening of the plate 530 with the plate 3.
  • the performances 537 are oblong so as to allow an adjustment of the position of the plate 530 with respect to the board 3.
  • the flat body 531 also comprises a threaded central bore 538 designed to receive a screw 514 for fixing the holding member 510.
  • graduations 539 are provided on a part of the periphery of the upper surface of the envelope 532. These are arranged so as to cooperate with an index, not shown, placed on the reception surface 104 of the base.
  • the index and the graduation serve as a visual reference for the angular adjustment of the position of the retaining device 2 with respect to the plate 3.
  • the embodiment of the plate 530 is in two parts: the flat metal body 531 and the plastic envelope 532.
  • This construction reduces the costs of production.
  • the teeth 536, the graduations 538 or a decoration can easily be made by molding on a plastic part. These parts are little used. Indeed, the large number of teeth 536 makes it possible to distribute the force recovery over a large area, which reduces the stresses exerted on the toothing 536.
  • the plate 530 is strongly stressed vertically, via the screws 520 and 514. This is why the use of metal, such as steel or aluminum, for the flat body makes it possible to reinforce strongly stressed parts of the plate.
  • the plate 530 can be monobloc and made with a single material.
  • the holding member 510 shown on the Figures 6 to 8 , comprises a body 511, a ring gear 512, a handle 513 and a screw 514.
  • the body 511 generally forms a disk Z511 axis, having an upper surface 5111 and a lower surface 5112 opposite the surface 5111.
  • the outer diameter of the body 511 is smaller than the diameter of the upper recess 120 of the base 100.
  • the body 511 comprises a peripheral radial groove 5113 delimited, on one side, by an upper radial surface 5114, oriented towards the lower surface 5112, on the other side, by a lower radial surface 5115 of a flange 5116, directed towards the upper surface 5111 and a cylindrical surface 5117 defining the bottom of the groove.
  • the upper radial surface 5114 is provided with a peripheral embossing 5118.
  • the radial groove 5113 serves to secure the ring gear 512 with the holding member 510.
  • the ring gear 512 is in the form of a flat circular ring comprising an upper surface 5121 and a lower surface 5122 opposite the surface 5121.
  • the outer diameter of the ring gear 512 is smaller than the outer diameter of the body 511.
  • the diameter The inner ring gear 512 is slightly larger than the outer diameter 5117 defined by the bottom of the groove and slightly smaller than the outer diameter of the flange 5116.
  • the upper surface 5121 is provided with a peripheral embossment 5128, complementary to the peripheral embossment 5118 of the body. , that is to say, that these two bossings 5118 and 5128 have the same angular pitch between two bumps.
  • the lower surface 5122 is provided with matching means 5123, here triangular section teeth. These teeth 5123 are disposed on the entire periphery of a lower radial surface 5122.
  • the toothing 5123 is intended to cooperate with the toothing 122.
  • the teeth 5123 and 122 are therefore complementary.
  • the ring gear 512 is inserted into the radial groove 5113.
  • the positioning is performed by deformation of the inner diameter of the ring 512 so that it can cross the flange 5116 during an axial movement of approximation of the 512 to the body 511.
  • the establishment is by deformation of the flange 5116.
  • Another solution is to use a crown 512 cut locally, this cut allowing the deformation of the crown 512 by the separation of the edges. cutting to insert the crown 512 in the groove 5113.
  • Other solutions could be envisaged, for example, by clipping, by adding a piece.
  • the screw 514 comprises a square head 5141 provided with a recess 5142, a smooth cylindrical middle part 5143 and a threaded part 5144.
  • the body 511 also comprises an axial hole 5117 intended to receive a median portion 5143 of the screw 514.
  • the dimensioning of the axial hole 5117 allows the tight mounting of the screw 514 on the body 511.
  • the axial hole 5117 opens onto a recess 5110 of square section, centered on the axis Z511.
  • This recess 5110 is intended to fully house the square screw head 5141.
  • the recess 5110 thus allows the rotational securement of the screw 514 with the body 511. Consequently, the tightening of a non-threaded portion of the stem of the screw 514 combined with the immobilization of the square screw head 5141 in the recess 5110 secures the screw 514 with the body 511.
  • the body 511 about its axis Z511, the rotation of the screw 514.
  • the screw 514 and the body 511 are sized so that, after assembling the screw with the body, the threaded portion 5144 protrudes from the bottom surface 5112 of the body 511.
  • the threaded portion 5144 is intended to engage in the threaded central bore 538 of the plate 530.
  • the screw 514 is assembled to the body 511, and therefore to the holding member 510, by a pivot type connection allowing slight rotations about axes perpendicular to the axis of revolution of the body of the body. maintenance. This can be achieved by a slight mounting clearance instead of being clamped into the axial hole 5117.
  • a means, not shown, to prevent the screw from becoming detached from the body may be a restraining pin limiting the relative displacement between the screw and the body in a direction parallel to the axis of revolution of the body.
  • the screw always includes a square screw head in order to transmit the tightening torque via the body.
  • This construction has the advantage of facilitating the mounting of the holding disk 510 on the plate 530. Indeed, this design allows a little more flexibility in tolerancing by accepting misalignment between the screw 514 and the central bore 538 threaded plate 530. Screw mobility can compensate for these misalignments.
  • This construction allows the replacement of the screw 514, if it deteriorates, without having to change the body 511.
  • the screw 514 can be assembled to the body 511 by overmolding, this avoids any risk of separation between the two parts.
  • the body 511 also comprises two aligned transverse holes 5119 disposed on either side of the axial hole 5117. These transverse holes 5119 are intended to receive two pins 515, mounted tightly, serving as the axis of articulation of the handle 513.
  • the handle 513 forms a circular arc and comprises, at each end of the arc, a transverse orifice 5131 traversed by one of the pins 515, the pin being mounted non-clamping. In the figure 6 one half of the handle 513 is shown extended and the other half is shown folded or folded.
  • the body 511 also includes arrangements to allow the handle to tilt from an extended position to a folded / folded position or vice versa.
  • the body comprises stops cooperating with the handle so as to limit the opening angle of the handle in the deployed position.
  • the limit angle of abutment between the deployed handle and the upper surface of the body is less than 90 degrees. This limit avoids damaging the handle and, more particularly, its connection to the body, by an unfortunate gesture, for example, pressing the end of the handle with the foot. Staying lower than 90 °, if you press with his shoe, we fold the handle to its folded / folded position, without risk of damaging the handle. Light clips may be provided to hold the handle in its extended position.
  • the plate 530 is initially fixed on the board 3 thanks to the screws 520 in engagement with the inserts 31 of the board.
  • the base 100 is then placed on the board 3 according to the desired angular orientation.
  • the orifice 110 or more precisely the lower recess 130, fits the plate 530 in a controlled manner, the teeth 536 interengaging with the teeth 132.
  • the user can use the graduations 539 of the plate in relation to the reference of the base.
  • the base 100 is retained in horizontal translation, that is to say, in the plane of the board 3 and in rotation.
  • the base is still movable in a vertical translation, that is to say, in a plane perpendicular to the board 3, in the direction of the relative spacing of the base relative to the board.
  • the holding member 510 uses the holding member 510.
  • the holding member 510 is placed in the upper recess 120 by inserting the threaded portion 5144 of the screw 514 into the threaded central bore 538 of the plate 530. Maintenance 510 is then tightened against the plate, by screwing, using the handle 513.
  • the handle 513 rotates the body 511 which rotates the screw 514.
  • the teeth 5123 of the crown 512 s' interengages with the teeth 122 of the base 100.
  • the ring 512 is then immobilized in rotation relative to the base 100.
  • the crown 512 rubs against the body 511 at the bosses 5118 and 5128.
  • At least one embossing has a certain flexibility for the passage of a bump from one notch to another. This flexibility can be obtained by the geometry of the workpiece supporting the embossing and / or the material of the embossing.
  • the embossings 5118 and 5128 constitute anti-loosening means which make it possible to limit the risk of inadvertent loosening of the holding member 510. Consequently, the loosening of the holding member can only be achieved by a manual action of the user.
  • the movable ring 512 it is possible to adjust the clamping of the holding member 510 without risk of damage to the teeth 122, 5123. Indeed, the clamping is achieved by contact with suitable surfaces, the bossings 5118 , 5128, and not directly on the teeth 122, 5123, in which case there would be a risk of damaging the tops of the teeth.
  • this device we obtain a better distributed clamping via the teeth in sockets 5123 and 122. Indeed, this device allows a greater height of engagement between the teeth 5123 and 122.
  • the clamping and the relative friction between the crown 512 and the body 511 contribute, slightly, to the rotational connection of the base 100 relative to the board 3.
  • the base 100 is immobilized relative to the board 3.
  • the receiving device 2 is fixed and adjusted, particularly angularly.
  • the holding member 510 is loosened.
  • the base 100 is disengaged from the plate 530.
  • the base 100 is repositioned on the plate 530 according to the desired angle.
  • the holding member 510 is tightened.
  • the holding member 510 is mounted and disassembled without external tools, which is important for rental use.
  • the holding member 510 may also remain in place by gravity on the base 100, the teeth 5123 remaining engaged in the teeth 122, which saves time.
  • impression 5142 of the screw 514 allows the user to turn the screw 514 via a tool without handling the body 511. This can be practical if the handle breaks. In this case, the user can still easily dismount the host device 2.
  • the retaining disk incorporates a quarter turn system.
  • the holding member comprises for example a rod provided at one end with two radial ears. The ears then engage on the inner periphery of a recess provided on the plate.
  • the base according to the invention is not only intended to be assembled to the board with only two described holding disk embodiments.
  • the base can also be compatible with other type of holding disk construction.
  • the angular positioning means 122, 132, 413, 536 and 5123 are made by teeth.
  • Other solutions can be considered for angular indexing. This can be by pins cooperating with a row of holes, a notch, splines or other constructions.
  • the indexing means of the ring relative to the body of the holding member are made by embossing.
  • Other embodiments can be envisaged, for example a notch.
  • the contact between the crown and the body may simply be a plane with a surface state sufficient to obtain a desired friction.
  • the fastening of the holding member with the plate can be achieved other than by a screw. We have seen that it can be a quarter turn system. Other solutions are possible.
  • the retaining disk 600 represents a third embodiment. It comprises a plate 630 fixed to the board 3 by screws not shown, similarly to the previous embodiments, and a holding member 610.
  • the plate 630 and the holding member 610 have a similar structure as the plate 530 and the holding member 510 of the second embodiment.
  • the plate 630 comprises an external toothing similar to the teeth 536.
  • the holding member supports the same ring gear 512 or an equivalent ring.
  • the difference between the second and third embodiment of the holding disk lies in the securing means between the plate 630 and the holding member 610. This specificity is now detailed.
  • the platen 630 comprises a guide cylinder 632, centered on the platen and projecting from the upper planar surface 633.
  • projections 631 also extending from the upper planar surface 633.
  • the plate comprises two projections placed symmetrically with respect to the guide cylinder.
  • Each protrusion 631 is in the form of a two-stage cylinder: an upper cylindrical portion 6311 and a lower cylindrical portion 6312.
  • the upper cylindrical portion 6311 corresponds to the portion of the protrusion having the largest diameter. This is the floor farthest from the upper surface.
  • the projections 631 can directly form a part of the plate or be reported on a simplified plate.
  • the holding member 610 comprises a central opening 612 intended to cooperate with the guide cylinder 632 to position the holding member 610 with respect to the plate 630. After assembly, this cooperation allows only the rotation of a piece by report to the other.
  • the holding member 610 also comprises openings 611 facing the projections 631. These openings 611 generally form a keyhole comprising a circular cutout 6111 with a diameter greater than the diameter of the upper cylindrical portion 6311 and a cutout 6112 of substantially oblong shape whose width is smaller than the diameter of the upper cylindrical portion 6311 and greater than the diameter of the lower cylindrical portion 6312. The height of the openings is substantially equal to the height of the lower cylindrical portion 6312.
  • the projections 631 and the openings 611 are dimensioned and positioned so that they can cooperate with each other to ensure the fastening of the holding member 610 with the plate 630.
  • each protrusion is passed through the corresponding circular cutout.
  • the holding member is rotated so that the cylindrical portion of the projection having the smallest diameter fits into the substantially oblong shaped cutout. Therefore, the displacement of the holding member is limited by the upper cylindrical portion 6311, which abuts against the edges of the cutout 6112 of substantially oblong shape.
  • the handle 613 comprises a shape which, when it is folded into the holding member, surrounds the upper cylindrical portion 6311 with a protrusion 631, as can be seen in FIG.
  • the folded handle 613 is integral in rotation with the projection 631 and therefore the plate 630. Accordingly, when the handle 613 is folded down, the holding member 610 is secured in rotation with the plate 630. In this configuration, the handle cooperates with the securing means of the holding member with the plate so as to block the rotation of the holding member. This completes the locking of the securing means of the holding member with the plate.
  • the holding member may also be provided with a latch for holding the handle in its folded position. It can be a small boss, a clip or other.
  • the handle comprises an elastic means, such as one or two torsion springs, for bringing the handle back into its folded position. One leg of the spring presses on one leg of the handle and the other leg presses on the body of the holding member.
  • the second 500- and third holding disks 600 constitute new constructions that are adapted for rental use. These holding disks 500, 600 allow a simple and fast mounting of the base on the board.
  • various means can be envisaged to secure the plate 530, 630 with the holding member 510, 610.
  • Other securing means, not described, are also possible.
  • the invention relates to the base described, a fixing device comprising this base, particular holding disks and an assembly comprising a gliding board and one of the fastening devices as described above.

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EP13005786.2A 2012-12-20 2013-12-12 Fixierung für Schuhwerk auf einem Sportgerät Active EP2745887B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1203541A FR2999946B1 (fr) 2012-12-20 2012-12-20 Fixation de chaussure sur equipement sportif

Publications (2)

Publication Number Publication Date
EP2745887A1 true EP2745887A1 (de) 2014-06-25
EP2745887B1 EP2745887B1 (de) 2015-08-12

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EP13005786.2A Active EP2745887B1 (de) 2012-12-20 2013-12-12 Fixierung für Schuhwerk auf einem Sportgerät

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EP (1) EP2745887B1 (de)
FR (1) FR2999946B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0956112A1 (de) 1996-03-13 1999-11-17 Kenneth W. Fardie Snowboardbindung
FR2817163A1 (fr) 2000-11-24 2002-05-31 Salomon Sa Ensemble de retenue d'une chaussure sur une planche
FR2829034A1 (fr) 2001-08-29 2003-03-07 Atomic Austria Gmbh Fixation pour dispositif de sport, notamment pour surf des neiges
US20060290105A1 (en) 2005-06-24 2006-12-28 Skis Rossignol Sa Device for retaining a boot on a snowboard
WO2009092765A1 (en) 2008-01-23 2009-07-30 Northwave S.R.L. An improved snowboard binding

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0956112A1 (de) 1996-03-13 1999-11-17 Kenneth W. Fardie Snowboardbindung
EP0956112B1 (de) * 1996-03-13 2002-09-04 Kenneth W. Fardie Snowboardbindung
FR2817163A1 (fr) 2000-11-24 2002-05-31 Salomon Sa Ensemble de retenue d'une chaussure sur une planche
FR2817163B1 (fr) 2000-11-24 2003-02-21 Salomon Sa Ensemble de retenue d'une chaussure sur une planche
FR2829034A1 (fr) 2001-08-29 2003-03-07 Atomic Austria Gmbh Fixation pour dispositif de sport, notamment pour surf des neiges
US20060290105A1 (en) 2005-06-24 2006-12-28 Skis Rossignol Sa Device for retaining a boot on a snowboard
WO2009092765A1 (en) 2008-01-23 2009-07-30 Northwave S.R.L. An improved snowboard binding

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FR2999946A1 (fr) 2014-06-27
EP2745887B1 (de) 2015-08-12
FR2999946B1 (fr) 2015-01-30

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