EP2624924B1 - Fixation de ski - Google Patents

Fixation de ski Download PDF

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Publication number
EP2624924B1
EP2624924B1 EP11764736.2A EP11764736A EP2624924B1 EP 2624924 B1 EP2624924 B1 EP 2624924B1 EP 11764736 A EP11764736 A EP 11764736A EP 2624924 B1 EP2624924 B1 EP 2624924B1
Authority
EP
European Patent Office
Prior art keywords
binding
ski
mounting plate
cog wheel
cogwheel
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.)
Active
Application number
EP11764736.2A
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German (de)
English (en)
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EP2624924A1 (fr
Inventor
Gunnar Bjertnaes
Thomas Alsgaard
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.)
Madshus AS
Original Assignee
Madshus AS
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45632497&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2624924(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/EP2010/064729 external-priority patent/WO2012045329A1/fr
Application filed by Madshus AS filed Critical Madshus AS
Priority to EP17208798.3A priority Critical patent/EP3332844B1/fr
Priority to EP11764736.2A priority patent/EP2624924B1/fr
Publication of EP2624924A1 publication Critical patent/EP2624924A1/fr
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Publication of EP2624924B1 publication Critical patent/EP2624924B1/fr
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    • 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
    • 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
    • A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski
    • 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
    • A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps
    • 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
    • A63C2009/008—Ski bindings with a binding element sliding along a rail during use or setting

Definitions

  • the present disclosure relates to a cross-country ski binding, having a binding portion which can be shifted forwards and backwards relative to the ski by activating an actuator coupled to the binding portion.
  • Skiing and in particular cross-country skiing or touring skiing is a popular winter sport suitable for many people, In the cross-country skiing the arms and legs move parallel to the direction of travel and with the same synchronized rhythm as walking or running. When out walking or running, if every time the skier took a step forward, his/her forward momentum carried twice as far as his/her normal stride would take him/her. That is classical skiing. Classical skiing depends on kicking and gliding. The kick is like a walking or running step; it is how the skier moves forward. Each kick sends the skier gliding down the trail.
  • the cross-country skis have two distinct base sections.
  • the tip and tail portion of the base are called the “glide zones”.
  • the central portion of the ski is called the “kick zone”.
  • the glide zones are completely smooth.
  • the kick zone may have what is called a "Contagrip” pattern, or fish scales milled into the base. As the skiers step forward, all their weight is on the kick zone and the "Contagrip” pattern is pressed into the snow.
  • the kick zone can be covered with a special wax, the so called “kick wax”. When a skier applies his/her weight to the ski, the kick zone comes in contact with the snow, the kick wax sticks to the snow and the skier is able to move forward.
  • kick waxes are used for different conditions and there are a wide variety of kick waxes to match the variations in snow type. This is how classical skiers propel themselves forward. As the skier glides, the kick zone doesn't touch the snow because the skier's weight is spread over the smooth glide zones. During the glide phase, both the skis' tips and tails (the glide zones) will transfer the skier's weight to the snow, providing optimum glide. During the kick phase, the middle 1/3 of the kicking ski (the kick zone) will come into contact with the snow as the skier shifts their weight to just one ski, providing optimum kick. For a fast ski, it is therefore required to provide the skier with a smooth, predictable and consistent transition between the kick and glide phases in all snow conditions.
  • the skis and skis bindings for cross-country skiing must provide an appropriate fastening of the skier's boot to the ski, whilst also allowing the heel of the boot to leave the surface of the ski.
  • An important aspect to be taken into account is the position of the bindings relative to the balance point (neutral balance).
  • the balance point neutral balance
  • WO 2005/113081 A1 proposes an adjusting device for a cross-country or telemark binding, which is simple to use and does not affect the functional reliability of the binding.
  • the binding is mounted on the top face of a ski, especially on a mounting plate thereon, so as to be longitudinally displaceable and is lockable in a plurality of sliding positions by means of a locking device.
  • WO 88/04563 A1 discloses a longitudinally adjustable ski binding for a cross country ski in which the point of gravity of the user can be easily adjusted relative to the mid-portion of the ski.
  • this system has the advantage of adjusting the position of the binding as needed in a simple way, in order to perform this adjustment the skier must stop skiing and take the skis off. This could be a strong hindrance in terms of time consuming, if the skier needs to slightly shifting the position of the binding relative to the skis, in order to quickly improve/optimize for example the kick performance at a ski slope during a ski running.
  • a first aspect of the present disclosure relates to a cross-country ski binding.
  • the binding is generally provided with a section which is for attachment or interaction with a top surface of a ski. This interaction may be directly with the surface of the ski, or could be by means of an intermediate mounting plate; wherein the mounting plate is itself attached to the surface of the ski.
  • the binding is attached in such a manner that it will move on the surface of the ski or mounting plate, and is thus held in a displaceable manner. In this way, it will be attached in an appropriately firm manner, however between a variety of different positions on the surface of the ski.
  • the binding In order to move the binding over the ski, or mounting plate, the binding is provided with some form of interaction device, wherein the device preferably has a series of teeth or extensions thereon which can interact with notches or ridges provided on the ski or mounting plate.
  • the binding can be moved over and then fixed at an appropriate portion of the ski as chosen by the user.
  • the toothed device will rotate and move the binding with this rotation, or the tooth device will rotate out of interaction with the ridges or indents on the ski or mounting plate - thus allowing the movement of the binding over the surface of the ski.
  • the toothed device is held in a rotatable manner in the binding, such that either the rotation of the device moves the interaction between the extensions or teeth and the ridges and will thus move the binding over the surface of the ski, or the rotation of the toothed device removes the teeth from interlocking interaction with the ridges on the ski or mounting plate thus allowing the movement of the binding to occur.
  • the toothed device is in the form of cogwheel, it is possible for the teeth on the cogwheel to extend below the lower surface of the binding such that they would project into ridges, or the like, on the ski or mounting plate upper surface. In this manner, it is clear that rotation of the cogwheel will move the cogwheel through adjacent notches or indents and will lead to a translational movement of the cogwheel over the ski surface. Naturally, if the cogwheel is at a fixed location within the binding, whilst being held in a rotational manner, the rotation of the cogwheel will also mean that the binding moves with the translational movement which then moves the binding over the surface of the ski.
  • the cogwheel with a section without any teeth, such that this orientation of the cogwheel could be used when first placing the binding into slidable interaction with the ski or mounting plate.
  • this orientation of the cogwheel could be used when first placing the binding into slidable interaction with the ski or mounting plate.
  • the teeth project beneath the surface of the binding upon fixing of the binding to the mounting plate or ski, these will interfere with the binding plate or ski.
  • the use of the section without teeth will allow for the slidable interaction and positioning of the binding on the ski.
  • the toothed device is one in which a rotation axis is formed and the teeth extend outward in a plane perpendicular to the rotation axis along one side of the axis.
  • rotation of this device along the rotation axis will move the teeth into and out of engagement with the ski or mounting plate, thus allowing the binding position to be chosen and fixed by the user.
  • the teeth would be of a semicircular shape, thus improving the rotation ease of the toothed device with the ski or mounting plate notches.
  • this can be provided with a handle, wheel or lever, which extends outwards from the rotation axis.
  • the handle is provided in such a way that the easy rotation of the device around the rotation axis is facilitated.
  • a handle it could be used to fix the location or position of the binding.
  • the rotation of the toothed interaction device will allow either the direct motion of the binding, or the binding to be released from a fixed location.
  • the toothed interaction device as a separate removable cartridge.
  • the toothed interaction device By providing the toothed interaction device with a separate housing which can be clip, or otherwise removably, fit with the binding, the toothed interaction device could be added to a binding after it has been roughly positioned at the desired location on the ski. Adding the toothed device removable cartridge after rough positioning, will then allow for the rotation of the toothed device to move the binding over the surface of the ski.
  • the toothed interaction device as a cogwheel in which the teeth extend radially outward from a central rotation axis, wherein the rotation axis is provided by two extensions running in this axial direction.
  • the binding may then be provided with an appropriate housing for holding the cogwheel, wherein the housing has a number of slots into which the extensions can be positioned so as to allow for rotation of the cogwheel to occur but no translational motion of the cogwheel to be possible.
  • Either the cogwheel is provided with an axial hole running through the cogwheel and circular extensions, or with indents into the circular extensions and cogwheel in the axial direction.
  • the axial hole or indent there are positioned a number of radially inwardly projecting teeth, to form a structured axial hole or indent.
  • the number of teeth advantageously, but not necessarily, matches the number of externally extending teeth on the outside of the cogwheel.
  • the cogwheel comprises two indents either side of the cogwheel, wherein both of these indents are aligned with the rotation axis of the cogwheel.
  • the handle could be provided in a generally H-shaped configuration, such that two ends of the legs forming the H could interact with the axial hole or indents on the cogwheel.
  • the handle can always be positioned within the hole or indents, and will allow that complete rotation of the handle is possible to give maximum travel of the binding of the ski.
  • the toothed interaction device will be held under tension when attached to the cogwheel by ensuring that the teeth of the tooth projections are a little bit narrower than the width of the cogwheel in the axial direction; clearly this will stop the handle from accidentally disengaging during use.
  • the binding may be provided with one or more clips into which the crosspiece of the H handle can be clipped.
  • the H-shape is a preferred design, as pushing on the upper side of the legs, this being the end without the toothed projections, will lead to the toothed projections being pulled apart slightly to allow interaction with the cogwheel.
  • a different shape, for example an n. will also allow for this system to work, however without the advantageous lever action for opening and closing the gap.
  • the toothed interaction device of the binding may also be provided by means of a cogwheel in which the teeth extend radially outward from a rotation axis. Holding the cogwheel within the binding will thus allow for the rotational motion of the cogwheel, so that the teeth, which preferably extend below the binding, can be used to interact with ridges or slots on the ski or mounting plate.
  • An axle can be provided through the centre of the rotation axis of the cogwheel, by means of a bolt-type fastener. Holding the cogwheel within a housing provided in the binding, allows the cogwheel to be held rotationally such that the binding can be positioned over the surface of the ski or mounting plate in a similar manner to that described above.
  • a housing in the binding which extends above the upper surface of the binding.
  • the housing is sized such that the cogwheel will fit snugly therein, allowing rotation, but will also hold the cogwheel firmly in position such that no translational motion between the cogwheel and binding could occur.
  • the binding will also be fixed around the cogwheel and thus the cogwheel interacting with the mounting plate or ski will be able to hold the binding at the desired position on the ski surface.
  • the housing can be structured such that the end faces of the cogwheel can be accessed either side of the housing. This could be achieved by means of the cogwheel being provided with two axial extensions, in a similar manner to that described above, which fit within two appropriate slots in the side faces of the housing which can hold the extensions in the axial direction and thus properly hold the cogwheel in a rotational manner into the binding.
  • a gap is structured between the heads of the bolt fastener pieces, such that two frictional surfaces of a handle can be positioned between the bolt fastener heads and the end surfaces of the cogwheel.
  • the bolt fastener is preferably provided by means of an outer tubular element which has a hollow tubular interior with an internal screw thread therein.
  • a bolt or screw element can then be positioned such that it will screw interface with this internal screw and thus bring the bolt fastener to a tighter or looser holding.
  • the system then functions by the binding being positioned on the surface of the ski at roughly the desired point, and the bolt fastener is tightened such that the internal screw works within the internal screw thread and holds the handle in a frictional engagement with the end surfaces of the cogwheel such that the handle and cogwheel will move as a single unit.
  • a mounting plate is provided.
  • the mounting plate would be provided such that it could attach to the surface of the ski, wherein the mounting plate comprises the notches for interacting with the appropriate rotation device provided with teeth.
  • a spacer may be provided either between the binding and the mounting plate, or between the mounting plate and the ski. The spacer plate would, if positioned on top of the mounting plate, be provided with the appropriate notches to interact with the toothed device of the binding.
  • FIGS 1a and 1b show a side and a top view of a ski binding 1 for cross-country skiing, wherein the actuator is a lever system.
  • the ski binding 1 is mounted on a mounting plate 2.
  • the mounting plate 2 is suitable for locating the ski binding 1 at one end and locating a heel plate 5, formed separately there from, at the other end.
  • the ski binding 1 and the heel plate 5 are provided with locking members in the form of teeth (not shown in the figures) and the mounting plates 2 with counter locking members 22 in the form of notches.
  • the ski binding 1 comprises a first unit 3 having a first unit plate 31 and a second unit 4 having a second unit plate 41, which are connected to each other through a connecting means 32.
  • the first unit 3 comprises a binding portion 33 for interacting with the shoe sole of a ski boot.
  • the pivot axis associated with the shoe sole (not shown in the figures), can be accommodated in the retaining element 34 of the binding portion 33.
  • the retaining element 34 has the form of a hook.
  • the first unit 3 furthermore comprises longitudinal guide ribs 35 for the front portion and the heel plate 5 guide ribs 51 for the rear portion.
  • This binding is designed for boots the soles of which each have, at a spacing from the front end of the sole, a sole-associated engagement element which so co-operates with a complementary associated binding portion 33 that the heel of the boot can be lifted up.
  • a projecting part which can be so brought into contact with a binding associated catch (not shown in the figure) that the boot is held in engagement by means of the binding portion 33 and, at the same time, can carry out a movement upwards and downwards about a notional transverse axis behind the catch.
  • the binding portion 33 and consequently a boot connected thereto, is capable of pivoting upwards about an horizontal axis extending across the longitudinal direction of the boot and the binding, against the action of a resilient element, such as a compression spring.
  • the sole-associated engagement element is a transverse axis arranged inside a sole recess, as is already known for cross-country or telemark ski boots.
  • the second unit 4 comprises a second unit housing 42 and a movable actuator 43 protruding from the housing 42.
  • the actuator 43 is coupled to the first unit 3 by means of the connecting means 32.
  • the actuator 43 is a lever system having a U-shaped form with two arms and is pivotally mounted on the second unit housing 42 by two axles 44.
  • the connecting means 32 is an extension of the first unit 3 and is inserted in the housing 42 and comprises connecting stripes 38, which are connected to the first unit 3 at one end and to a pair of jaws 36 extending vertically out of the housing 42 and having longitudinally extending slots 37 at the other end.
  • the arms of the actuator 43 are coupled to the jaws 36 of the connecting means 32 in order to transfer the movement of the actuator 43 to the connecting means 32 and then to the first unit 3.
  • the arms of the actuator 43 are provided each with a pin 46 (shown in Fig 2c ), which penetrates in each of the slots 37 of the jaws 36.
  • the second unit 4 furthermore comprises two transverse slots 45 in the housing 42 for receiving the jaws 36 of the connecting means 32 and for allowing these jaws 36 to slide forwards and backwards relative to the second unit 4 when the actuator 43 is moved.
  • Fig. 2a shows the system of Fig. 1 as viewed along the section A-A. Form this section, it is clear that the actuator 43 can be pivotally moved relative to the second unit's housing 42 with respect to the rotational axis 44. Due to the coupling between the jaws 36 and the arms of the actuator 43, the movement of the actuator 43 is transferred to the connecting means 32.
  • Fig. 2b shows the front view of the system of Fig. 1 .
  • the actuator 43 is located in front of the binding portion 33, thereby not affecting the functional performances of the ski.
  • Fig. 2c illustrates a cross section of the system of Fig.1 as viewed along the section C-C.
  • This figure in particular shows that the coupling between the jaws 36 and the actuator 43 is performed by means of the engagement between the pins 46 of the arms of the actuator 43 and the slots 37 of the jaws 36.
  • Fig. 2c shows that the mounting plate 2 is T-shaped in cross-section 21 and that the second unit 4 engages beneath the two lateral longitudinal edges of the mounting plate 2.
  • Fig. 3a, 3b, 3c, and 3d show a comparison between the side and a top view of a ski binding 1 in "kick position" ( Fig. 3a and 3b ) and in "glide position” ( Fig. 3c and 3d ).
  • the actuator 43 In the kick position, the actuator 43 is moved in the direction of the arrow 101. Accordingly, the first unit 3 is shifted forwards in the direction of the arrow 102.
  • the actuator 43 In the glide position, the actuator 43 is moved in the direction of the arrow 103. Accordingly, the first unit 3 is shifted backwards in the direction of the arrow 104. By moving back the actuator 43 in the direction of the arrow 101, the first unit 3 is shifted to the kick position again.
  • Fig. 4 and Fig. 5 show the comparison between the "kick position" ( Fig. 4 ) and “glide position” ( Fig. 5 ) in a perspective view.
  • the maximum shift S of the first unit 3 with respect to the mounting plate 2 can be better appreciated.
  • FIGs 6a and 6b show a top view of a ski binding 1 for cross-country skiing, wherein the actuator is a rotatable knob.
  • This ski binding 1 is similar in construction to that illustrated in Fig. 1a and Fig. 1b . Accordingly, the same reference numerals have been used for the same elements.
  • the ski binding 1 of Fig. 6 differentiates from that of Fig. 1 in that the second unit 4 comprises a second unit housing 62 and a rotatable actuator 63 protruding from the housing 62.
  • the actuator 63 can be rotated clockwise or counter-clockwise (see double arrows in the figures). Based on the rotation of the actuator 63, the first unit 3 is moved to the first, kick position ( Fig. 6a ) or to the second, glide position ( Fig. 6b ).
  • Figures 7a and 7c illustrate a cross section of the system of Fig.6a and Fig. 6b as viewed along the sections A-A and C-C, respectively.
  • the second unit 4 comprises a rotatable actuator 63 having a stem 64, which at one end is connected to an elongated head 61 and at the other end is connected to a coupling means 67, which has the form of a disk.
  • the ski binding 1 comprises a connecting means 32' which is an extension of the first unit 3 and is slidable beneath the housing 62.
  • the coupling means 67 is provided with a pin 66 which is inserted in a slot 65 of the connecting means 32' and the housing 62 is provided with a resilient catch tab 68 which can be inserted in one of the plurality of recesses 39 arranged longitudinally along the connecting means 32'.
  • Figures 7b and 7d illustrate a cross section of the second unit 4 of Fig.7a and Fig. 7c as viewed along the broken sections B-B and D-D, respectively.
  • the pin 66 is at one end of the longitudinal slot 65 and the slot 65 is located at one edge of the coupling means 67.
  • the slot 65 is located at the other edge of the coupling means 67 (not shown) and is shifted backwards by a quantity corresponding to the length of the diameter of the coupling means 67.
  • Fig. 8a and 8b show a comparison between a perspective view of a ski binding 1, wherein the actuator is a rotatable knob in "kick position" ( Fig. 8a ) and in "glide position” ( Fig. 8b ).
  • the actuator 63 In the kick position, the actuator 63 is moved in the direction of the arrow 105. Accordingly, the first unit 3 is shifted forwards in the direction of the arrow 106.
  • the actuator 63 In the glide position, the actuator 63 is moved in the direction of the arrow 107. Accordingly, the first unit 3 is shifted backwards in the direction of the arrow 108.
  • the actuator 63 By moving back the actuator 63 in the direction of the arrow 105, the first unit 3 is shifted to the kick position again.
  • Fig, 9 and Fig. 10 show the comparison between the "kick position" ( Fig. 9 ) and “glide position” ( Fig. 10 ) in a perspective view of the second unit 4 in detail.
  • the maximum shift S of the first unit 3 with respect to the second unit 4 can be better appreciated.
  • Fig. 11 shows a further structure for providing a cross-country ski binding 100 for a ski, in which the binding 100 can be moved over the surface of the ski.
  • the structure shown in Fig. 11 is one in which the binding 100 interacts with the ski via a mounting plate 110.
  • the mounting plate is similar to, or the same as, the mounting plate 110 discussed above, and is intended to be, preferably semi-permanently or permanently, affixed to the ski in one of a variety of manners. It is possible for the mounting plate 110 to be stuck to the upper surface of the ski by means of an appropriate adhesive, or the mounting plate 110 can be welded or screwed to the ski. Indeed, the mechanism of fixing the mounting plate 110 to the ski is not altogether relevant for the interaction with the binding 100 and the ski.
  • Fig. 11 Whilst the embodiment shown in Fig. 11 is a binding 100 interacting with the ski through a binding plate 110, it is also possible for the binding 100 to interact directly with the ski. If the ski were to be provided with appropriate fixing mechanisms such that the binding 100 could be attached to the ski directly in a slidable manner, the elements of the binding 100 being discussed below can interact directly with the ski. Obviously, it is a further advantage to use the mounting plate 110, as this improves the workability and construction of the ski, as the necessary portions for interacting with the binding 100 need not be constructed in an integral manner with the ski during, or after, manufacture.
  • the binding 100 should interact with the ski or mounting plate 110 in a slidable manner.
  • the possibility of interacting the binding 100 with the ski via a mounting plate 110 is discussed: this is not intended to be limiting, as it will be clear that appropriate structures provided on the mounting plate 110 could be incorporated into the ski, such that the binding 100 interacts in the manner described below directly with the ski and not through the mounting plate 110.
  • the slidable interaction between the binding 100 and the mounting 110 is by means of the mounting plate 110 having a ridge or lip along the longitudinal side, such that a flange or folded over portion on the lower side of the binding 100 can interact with the lip 111 of the mounting plate 110.
  • the use of a channel on the binding 100 either side of the longitudinal length of the binding 100 provides a simple mechanism for interacting with the mounting plate 110.
  • the mounting plate 110 it is also possible for the mounting plate 110 to be provided with the channel by means of the edge of the mounting plate 110 being bent round into a lip or flange configuration, such that the edges of the binding 100 can simply slideably engage with the channel formed along the edge of the mounting plate 110.
  • the interaction between the binding 100 and the mounting plate 110 be such that the binding 110 can slide back and forth over the mounting plate 110. That is, the mounting plate 110, and the lip 111, if this is the mechanism chosen, are intended to hold the binding 100 to the top of the ski, however it is still possible for the binding 100 to move over the top of the mounting plate 110 in the longitudinal direction, which is the front to back direction of the ski and mounting plate 110, in a relatively free manner. Relatively free in this sense, indicates that the binding 100 should have no translational movement with respect to the mounting plate 110 other than this longitudinal sliding over the lip or channel of the mounting plate 110, and in all other respects the binding 100 is firmly held to the ski.
  • the binding 100 has no play between the lip 111 and the channel of the binding 100, or vice versa, such that the binding 100 will not waggle or rock in its interaction with the mounting plate 110 and is properly affixed to the ski.
  • the binding 100 and mounting plate 110 some degree of friction exists between the binding 100 and the mounting plate 110, such that the binding 100 will slide over the mounting plate 110, but requires some small force to move the two with respect to each other.
  • the binding 100 will not readily slip over the top and slide with respect to the mounting plate 110, and the user must use some force in order to move the two with respect to each other.
  • the upper surface can be provided with a series of notches or indents, which can be used for positioning the binding 100 on the ski. It is these notches and indents which will also need to be translated into the ski if a design without the mounting plate 110 is considered.
  • the notches or indents 112 can actually be used to facilitate and/or fix the translational motion of the binding 100 with respect to the mounting plate 110.
  • Positioning some form of toothed device 120 on the binding 100 allows for the teeth 121 of the device 120 to interdigitate, interact or engage with the notches and indents in the mounting plate 110, and in particular the upper surface of the mounting plate 110.
  • the toothed device 120 can be used to appropriately fix the relative position of the binding 100 and the mounting plate 110, by means of the location of the toothed device 120 with respect to the indents or notches 112 on the mounting plate 110.
  • the toothed device 120 is held in a rotatable manner within the binding 100.
  • the toothed interaction device of this example can be seen as a cogwheel 122 which has protruding teeth 121 appropriately aligned with the indents or notches on the mounting plate 110.
  • the teeth 121 can extend slightly below the lower surface of the binding 100, such that the teeth 121 can be made to interdigitate with the indents or notches of the mounting plate 111. Interdigitation of the teeth 121 and notches 112 on the mounting plate 110, will obviously allow for rotation of the toothed device 120, in this case the cogwheel 122, to move over the mounting plate 110 in a known manner. That is, the rotation of the cogwheel 122 will interdigitate the teeth 121 with these notches 112 and translationally move the cogwheel 122 over the upper surface of the mounting plate 110.
  • the binding 100 will move with the cogwheel 122 over the mounting plate 110 as the cogwheel 122 is rotated.
  • Providing the cogwheel 122 with an axle 123, such that the cogwheel 122 is rotationally held in the binding 100 will allow rotation of the cogwheel 122 to push or move the binding 100 back and forth along the longitudinal direction of the mounting 110.
  • the cogwheel 122 is thus appropriately translationally fixed in the binding 100 by means of the axle 123. In this manner, the translational position of the binding 100 over the mounting plate 110 can be adjusted simply by rotating the cogwheel 122.
  • the cogwheel 122 is provided with a lever 124 which aids the user's interaction with the cogwheel 122.
  • the lever 124 is shown by way of example, and could be structured in a different manner.
  • the lever 124 could be replaced by a different shaped portion of the cogwheel 122 which allows the user to gain enough purchase to facilitate the rotation of the cogwheel 122 and the translational movement of the binding 100 over the mounting plate 110.
  • a further device or movement pin could be provided, which could perhaps be fixed in a clip-like fashion to the binding 100 to ensure that it is not lost, and this could interact with a rotational wheel - for example, the wheel could be provided with a series of holes or ridges into which the movement pin is interlocked and temporarily fixed, such that the pin can provide a removable handle which facilitates the rotation of the wheel, which in turn rotates the cogwheel 122.
  • the teeth 121 interlock with the indents or notches 112 of the mounting plate 110.
  • the teeth 122 are intended to extend below the lower surface of the binding 100.
  • the mounting plate 110 could be provided with a raised section in which the indents and notches, and the like, are slightly higher in the mounting plate 110, such that they will interact with the teeth 121 of the cogwheel 122.
  • the axle 123 holds the cogwheel 122 in a manner such that the rotational axis of the cogwheel 122 lies perpendicular to the longitudinal direction of the binding 100, mounting plate 110 and ski. In this orientation, the teeth 121 are also extended in the transverse direction, and will interact with notches which are also provided in the transverse direction on the mounting plate 110.
  • the cogwheel In order to allow the binding 100 to slide onto the mounting plate 110 for the first time, it is possible to provide the cogwheel with a section without teeth 121. In this engagement/disengagement position, the teeth 121 on the cogwheel 122 are all located away from a position which would interact with the notches, ridges or indents of the mounting plate 110, such that the user may move the binding 100 over the mounting plate 110, and no interaction between the cogwheel 122 and the notches or indents 112 will occur. This will clearly allow the slidable engagement and disengagement of the binding 100 with the mounting plate 110.
  • the mounting plate 110 could be provided with a section to the front or back, in the skiing direction, of the mounting plate 110 in which no upward extensions are provided, such that the cogwheel 122 has nothing to interact with before the indents, notches or ridges of the mounting plate 110.
  • the binding could be slid onto the mounting plate 110 prior to the teeth 121 engaging the notches or ridges 112, and then the teeth 121 will engage with the first of the notches or indents 112 and would allow the rotation of the cogwheel 122 to move the binding 100 over the mounting plate 110.
  • the toothed device 120 in this case the cogwheel 122, it would be possible for the toothed device 120, in this case the cogwheel 122, to be provided as a separate snap-in unit. This is not shown in any of the figures.
  • the binding 100 could be structured such that a recess is provided in the binding 100 into which the toothed device 120 can be snap fit, in this case the cogwheel 122 however in the example shown in Figs. 12 and 13 a different structure is provided for this toothed interaction device. Such a mechanism would then allow the toothed device 120 to be clip-fit into the binding 100 when the binding 100 is positioned on the mounting plate 110.
  • the binding 100 would be attached to the mounting plate 110 without any concern of the teeth 121 interacting with the notches and indents 112 of the mounting plate, and then once the binding was appropriately in position, the insert portion comprising the toothed device 120 would be snap-fit into the appropriate receiving portion of the binding 100 thus allowing the teeth 121 to interact with the notches and indents 112 in the manner disclosed above.
  • the toothed device 120 it is possible for the toothed device 120 to have certain orientations in which the device 120 is held in rotational alignment with respect to the binding 100, such that perhaps one of two orientations are possible for the toothed interaction device 120.
  • the handle 124 could clip into an appropriate recess with a retaining lip in each of the forward and reverse orientations, such that the binding 100 would be held in one of two positions with respect to the mounting plate 110.
  • the device shown in Fig. 12 also provides a rotational device with teeth 220 which interact with the indents or notches 112 provided on the mounting plate 110.
  • the use of the mounting plate 110 is not vita! and the provision of the notches, indents or ridges 112 could be made on the ski, such that interaction with the toothed device 220 will allow the translational positioning of the binding 200 on the ski.
  • the toothed device 220 is structured differently and rotates along an axis 221 which lies in the longitudinal direction of the binding 200 and mounting plate 110.
  • the teeth 222 of the toothed device 220 are provided as hemispherical projections projecting from one side of a central rod or bar 223.
  • the rod or bar 223 acts as the rotation point of the toothed device 220, and is aligned with the axis of rotation 221. From this, it is clear that the bar 223 will lie in the longitudinal direction of the binding 200 and mounting plate 110.
  • the toothed device 220 is structured such that the hemispherical teeth 222 may extend below the lower side of the binding 200 and can properly interact with the indents or notches on the upper surface of the mounting plate 110. Positioning the toothed device 220 in the binding in a rotatable manner, allows for the teeth 222 to be brought into, and out of, engagement with the notches and ridges on the upper surface of the mounting plate 110. That is, in one orientation, the teeth 222 will extend downward toward the mounting plate 110, such that the teeth 222 will interact and interdigitate with the notches and indents 112 of the mounting plate 110.
  • Rotating the toothed device 220 from this first orientation into a second orientation will allow for the teeth 222 to extend upward out of the upper surface of the binding 200 such that they will not interact with the notches and indents on the upper surface of the mounting plate 110. This can be made easier by means of a gripper handle 224 in the same manner as in the example given in Fig. 11 .
  • the teeth 222 will hold the translational position of the binding 200 with respect to the mounting plate 110.
  • the slidable motion between the binding 200 and the mounting plate 110 is not possible, and the position of the binding 200 will be held in this location.
  • the teeth 222 no longer interact with the indents or notches or ridges of the mounting plate 110, and the translational slidable motion of the binding 200 with respect to the mounting plate 110 is not stopped.
  • the user could move the location of the binding 200 with regard to the mounting plate 110, until the desired location is found, at which point the toothed device 220 is rotated back to the first orientation such that the teeth 222 interact with the notches and ridges 112 and hold the binding 200 at this relative translational position with regard to the mounting plate 110.
  • the toothed device 220 could be held in a frictional or clip-fit manner in each of the two orientations.
  • the handle 224 could interact with a slot or ridge on the upper surface of the binding 200, such that the rotational device 220 is held in the first orientation in a semi fixed manner which will stop the accidental rotation of the toothed device 220 as skiing is being undertaken.
  • the user would then have to provide some force to disengage the teeth 220 from the notches or indents 112 of the mounting plate 110 in order to rotate the toothed device 220 into the second orientation in which translational motion of the binding 200 over the mounting plate 110 is possible.
  • the figure shows a number of teeth 222 on the toothed device 220, although this is not considered as a limiting factor. Indeed, one tooth 222 would obviously provide the necessary fixing capability and interaction with the notches or ridges 112, and multiple teeth are shown by example only. It will be understood, however, that multiple teeth will lead to more interaction points between the binding 200 and the mounting plate 110 which will improve reliability.
  • Fig. 13 The example given in Fig. 13 is very similar to that given in Fig. 12 .
  • the teeth 322 are provided by means of a worm thread gear.
  • the rotational device 320 will rotate along the axis 321, again lining longitudinally with regard to the longitudinal axis of the binding 300 and mounting plate 110, such that the extensions 322 of the worm thread will interact with the notches or ridges 112 of the mounting plate 110.
  • continuous rotation of the toothed device 320 will lead to the screw thread teeth 322 moving the binding 300 in the forward and backward directions over the surface of the mounting plate 110.
  • the design of Fig. 13 is quite similar to that of Fig. 12 , especially with regard to the central part aligning with the axis of rotation 321.
  • the toothed device 320 can be provided with its own cogwheel to improve the user interaction and to allow for the rotation of the toothed device 320 such that the worm thread teeth 322 will interact with the notches or ridges 112.
  • this is by way of example only, and some other form of rotational aid could be provided, in the same manner as given above a wheel with holes could be provided and a rod for interacting with the holes such that the rod could be temporarily held within the holes and the rotation of the wheel will lead to rotation of the toothed device 320.
  • the device in Fig. 13 could be provided with a toothed device 320 in which a radial portion, or slice, of the worm screw is missing to allow for the initial positioning of the binding 300 on the mounting plate 110. If the orientation of the worm screw is in this position, no teeth 322 extend and interact with the notches and ridges 112 of the mounting plate 110, and the binding 300 can be slid and interact with the mounting 110 prior to first use.
  • the toothed interaction device of both Figs. 12 and 13 could be provided as a separate unit which can then be snap-fit into the binding 200, 300 when the binding 200, 300 is appropriately slid onto the mounting plate 110.
  • the screw thread of Fig. 13 could be provided with appropriate notches or a portion which interacts with notches on the binding 300, such that the toothed device 320 would rotate and be fixedly positioned in its rotational motion to avoid unwanted rotation of this worm thread when the binding 300 is in use.
  • Any known system for this friction and clip interaction would be appropriate, and would allow for a fully translational positioning of the binding 300 with respect to the surface of the mounting plate 110.
  • teeth on the toothed interaction device 120, 220, 320 are of the same, or very similar, dimension to the notches or indents on the mounting plate 110, as this will improve the reliability of the interaction between the two and will reduce translational play.
  • Figs. 14 and 15 show another binding 412 design which allows for the binding to be shifted forward and backward in the direction of travel of the ski.
  • the binding 412 is positioned next to a mounting plate which can be attached to the upper surface of the ski.
  • a mounting plate which can be attached to the upper surface of the ski.
  • the concept of use of the binding 412 of Figs. 14 and 15 is similar to that above, in that a toothed interaction device is intended to lock with slots or ridges on the mounting plate or upper surface of the ski, wherein rotation of the toothed interaction device will move the binding 412 as the toothed device is held rotatably within the binding 412.
  • the toothed interaction device in this design is a cogwheel 400.
  • the cogwheel 400 is provided with a number of toothed extensions or teeth 401 which run along the axial direction of the cogwheel 400, and extend radially outward from the cogwheel centre.
  • the teeth 401 are intended to interact with the slots or ridges on the ski or mounting plate, such that the teeth 401 can fully integrate and be used to help position the binding 412 at the desired location on the ski.
  • the cogwheel 400 is somewhat barrel-shaped, as this allows for a longer tooth 401 for interaction with slots on the ski or mounting plate. It is not necessary, however, for the cogwheel 400 to be extended in the axial direction.
  • Projections 402 are provided either side of the cogwheel 400, wherein the projections 402 may be used to act as the axial or rotation point of the cogwheel 400 when housed within the binding 412.
  • the cogwheel 400 needs to be held in a rotatable manner within the binding 412, however relative translational motion between the cogwheel 400 and the binding 412 should be avoided, so as to ensure that rotation of the cogwheel 400 will allow the teeth 401 to interact with the ridges and move the binding 412.
  • Fig. 14 shows a housing 410 extending upwards and out of the upper surface of the binding 412.
  • the housing 410 is provided to house the cogwheel 400, and is preferably structured such that only the lower projecting teeth 401 of the cogwheel 400 will extend below the lower surface of the binding 412 and can thus interact with the teeth on the ski or mounting plate.
  • the housing 410 is provided with two slots 411 either side of the housing 410.
  • the slots 411 are intended to appropriately house the preferably circular projections 402, such that the projections 402 fitting within the slots 411 will appropriately hold the cogwheel 400 in a rotatable manner within the housing 410.
  • the projections 402 will fit within the slots 411 and will house the cogwheel 400 in a translationally fixed but rotatable manner.
  • the binding 412 can then be slid over projections in the mounting plate or ski in the same way as for the above examples.
  • the binding 412 is provided on the underside with flanges or slots or the like, such that these can interact with extensions on the ski or binding plate and will allow the binding 412 to slide onto the ski or mounting plate and be held in a desired location, this being in the forward and backwards direction along the direction of travel of the ski, on the ski.
  • the cogwheel 400 being positioned within the housing 410 will engage with the slots or ridges on the mounting plate or ski as the binding 412 is slid into position.
  • the cogwheel 400 can freely rotate at this point within the slots 411 of the housing 410, and thus the binding 412 can be slid into interaction with the mounting plate or ski and located at the desired position on the ski.
  • the user could move the binding 412 by hand and will thus be able to properly position the binding 412 at the desired point on the ski.
  • a rotation lever 405 can be provided, wherein the rotation lever 405 will interact with the cogwheel 400 and stop its rotation and thus fix the binding 412 to the ski.
  • the rotation lever 405 is formed with a generally H structure, such that at one end of the rotation lever 405 some interaction mechanism for stopping the rotation of the cogwheel 400 can be located.
  • the first end of the rotation lever 405 is provided with toothed extensions 406 which extend toward each other on the inside of the lower portion of the legs 407.
  • the toothed extensions 406 can be used to interact with an appropriate structure defined on the cogwheel 400, such that rotation of the cogwheel 400 leads to the same degree of rotation of the rotation level 405.
  • the interior portion of the cogwheel 400 is provided with a hollow axial hole extending through both the projections 402 and the cogwheel 400. Whilst in the example shown the hole extends all the way through from one side of the cogwheel 400 to the other, it is also possible to have only appropriately shaped indents within either side of the projections 402 into the cogwheel 400. As can be seen from Fig. 15 , the interior of the hole or indents is provided with radially projecting internal teeth 403. The internal teeth 403 number the same as the external teeth 401 on the cogwheel 400, however they extend into the hole or indent toward the rotation axis of the cogwheel 400.
  • the toothed extensions 406 on the rotation level 405 can be used to slot into the hole or indent such that the toothed extensions 406 will properly integrate with the internal projecting teeth 403, meaning that the cogwheel 400 and removable rotation lever 405 will rotate as one body.
  • the rotation lever 405 is structured such that toothed extensions 406 are spaced apart either with identical width to the cogwheel 400 including projections 402, or are spaced apart with a slightly narrower distance. As such, when the removable rotation level 405 is positioned to interact with the cogwheel 400, the legs 407 are under a slight tension and will thus properly keep the interaction between the removable rotation lever 405 and the cogwheel 400.
  • the removable rotation lever 405 be attached into the axial hole or indents after the binding 412 has been positioned on the ski or mounting plate.
  • the cogwheel 400 will be free to rotate in the slots 411 without the removable rotation lever 405 being in place, and thus the binding 412 can be positioned at the correct section of the ski.
  • the legs 407 of the rotation lever 415 can be spread apart slightly and the toothed extensions 406 can interact with the internally projecting teeth 413 in the hole or indent of the cogwheel 400.
  • movement of the rotation lever 405 will rotate the cogwheel 400 and will thus lead to movement of the binding 412 over the surface of the ski.
  • the binding 412 can generally only be moved by a certain amount, which is a factor of the number of teeth 401 and the spacing of the ridges on the ski or mounting plate.
  • the rotation lever 405 can be any shape with two legs for holding the toothed extensions 406 and for interacting with the clips 413 - the H shape is advantageous, however, in that squeezing of the upper legs can lead to the widening of the lower legs to allow engagement of the cogwheel 400.
  • Fig. 16 shows a further possible structure for the binding 510 for interaction with a mounting plate or upper surface of a ski.
  • the ski or mounting plate is provided with a series of notches or ridges in the upper surface such that the binding 510 can interact therewith.
  • the binding 510 is structured with appropriate slots on the underside thereof for fixing with flanges or the like on the mounting plate or ski in a similar manner to that described above, and thus further discussion will be omitted.
  • a toothed interaction device in the form of a cogwheel 500 is provided within the binding 510.
  • the cogwheel 500 is similar to that described above for the example given in Figs. 14 and 15 , and has a series of radially extending teeth running along the outer surface thereof.
  • the cogwheel could be provided in a generally extended cylindrical fashion, wherein the teeth run along the outer surface in the longitudinal direction whilst projecting outward in the radial direction.
  • the cogwheel 500 is held within a housing 503 provided in the binding 510.
  • the housing 503 can extend above the upper surface of the binding 510 and is structured or positioned such that the extending teeth of the cogwheel 500 will extend below the lower surface of the binding 510 and can thus interact with the notches or ridges on the ski or mounting plate.
  • the cogwheel 500 is held in a rotatable manner within the housing 503, such that the cogwheel 500 can rotate as the teeth engage with the slots or ridges on the mounting plate or ski surface as the binding 510 is translationally moved back and forth along the skiing direction of the ski.
  • a bolt element or fastener 502 is provided.
  • the bolt fastener 502 provides a rotational axis by extending through the cogwheel 500 along the centre rotational axis point.
  • a handle 501 is positioned such that frictional surfaces 505 will interact with the end faces 506 of the cogwheel 500.
  • the handle 501 will form a unit with the cogwheel 500 such that rotation of one will lead to rotation of the other.
  • the bolt fastener 502 passes through holes 507 provided in the frictional surfaces 505 of the handle 501.
  • the bolt fastener 502 also passes through a centre hole of the cogwheel 500 such that tightening of the bolt element 502 will bring the frictional surfaces into pressure and frictional engagement with the end faces 506 of the cogwheel 500.
  • the handle 501 and cogwheel 500 can rotate independently, which will allow the binding 510 to be positioned on the ski in roughly the desired location.
  • the handle 501 can then be frictionally engaged with the end faces 506 of the cogwheel 500 by tightening the bolt fastener 502 and leading to a single unit being provided.
  • rotation of the handle 501 will lead to rotation of the cogwheel 500 and with interaction between the teeth on the cogwheel 500 and the ridges or slots in the ski or mounting plate, the position of the binding 510 can be changed over the surface of the ski.
  • two clips 504 are provided at appropriate positions on the upper surface of the binding 510. The clips 504 will hold the handle 501 in a clip-fit manner thus stopping movement of the handle 501 and thus reducing the rotation of the cogwheel 500 and holding the binding 510 at the desired position on the ski or mounting plate.
  • the bolt fastener 502 is provided with an outer tubular sleeve element which has an internal screw thread.
  • the internal screw thread allows the screw engagement of a screw piece therein, such that the distance between the two heads of the bolt fastener can be increased or decreased by rotation of each element.
  • the tubular element could be fixed in a non-rotatable manner with respect to the cogwheel 500, such that the cogwheel 500 and the outer tubular element of the bolt fastener 502 move as one.
  • the outer tubular element of the bolt fastener 502 to be held in a rotatable manner within the axial hole of the cogwheel 500, and the frictional engagement between the frictional surfaces 505 and end faces 506 of the cogwheel 500 lead to the fixing together of the cogwheel 500 and handle 501.
  • the housing 503 can be structured with an appropriate slot to allow the rotational fixing of the cogwheel 500.
  • the axial protrusions will be held within slots of the housing 503 in a rotatable manner, and thus form the rotation axis between the housing 503 and the cogwheel 500.
  • the end faces of the extensions or protrusions in the axial direction will then provide the end faces 506 of the cogwheel 500 for interaction with the frictional surfaces 505 of the handle 501.
  • the cogwheel 500 is held in a more rigid fashion to the binding 510 but the frictional engagement between the handle 501 and the cogwheel 500 is still possible by means of the end faces of these protrusions.
  • the present disclosure further relates to the provision of a binding system in which one or other of the bindings 100, 200, 300, 412 described in Figs. 11-16 are provided with a mounting plate 110. That is, the specifics of this disclosure also relate to a proper system comprising both the bindings 100, 200, 300, 412 and the mounting plate 110, which has commercial advantages in that a kit can be sold to the end user. It is also possible to provide a spacer plate, not shown in the figures, which is positioned between the mounting plate 110 and one or other of the bindings.
  • the spacer plate is appropriately structured such that it will interact with the lip 110 or flanges of the mounting plate 110, in the same manner as the bindings as described above, but will also present appropriate lip or notches or channels for binding 100, 200, 300 to fix directly to the spacer plate, rather than the mounting plate 110.
  • the spacer can also be provided for interaction with an appropriately structured ski, if the mounting plate 110 is not to be used.
  • the spacer plate will allow the positioning of the binding 100, 200, 300, 412 above the ski at a slightly higher position than would be possible with just the binding 100, 200, 300, 412 and mounting plate 110 or appropriately structured ski.
  • the spacer plate does not need to be completely flat, and can in fact be tapered in one or other direction, Indeed, the taper of the space plate could be such that the front portion of the binding 100, 200, 300, 412 is positioned closer to the ski, and the heel of the binding 100, 200, 300, 412 is positioned higher from the upper surface at the ski.
  • the inverse structure can be considered.
  • the spacer could be tapered in the transverse direction, such that the binding 100, 200, 300, 412 is angled either inward or outward, inward being the direction towards the skier when using the skis and outward being the opposite direction lying in the transverse direction of the skis, such that the angle of the binding 100, 200, 300, 412 is changed with respect to the upper surface of the ski.
  • the spacer plate in this example can also be provided with the appropriate notches or indents for interacting with the portions described above in any of the figures, and is not necessarily limited to use with only the binding shown in Figs. 11-15 .

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (15)

  1. Fixation de ski de fond (100) pour un ski, comprenant :
    une portion qui est adaptée pour interagir avec le ski, ou une plaque de montage (110) attachée au ski, pour attacher la fixation (100) au ski de manière déplaçable, de façon telle que la fixation (100) puisse être positionnée dans une pluralité d'emplacements sur le ski,
    un dispositif d'interaction denté (120) qui est disposé de manière à interagir avec des échancrures ou encoches d'adaptation sur le ski ou sur la plaque de montage (110), dans lequel l'interaction des dents du dispositif d'interaction denté avec les échancrures ou encoches d'adaptation sur le ski, ou sur la plaque de montage (110), à raison d'une ou de plusieurs de celles-ci : détermine, modifie et/ou fixe la position de la fixation (100) par rapport au ski,
    caractérisée en ce que :
    le dispositif d'interaction denté (120) est une roue dentée (122) qui comprend un axe (123) au centre de la roue dentée (122), l'axe (123) étant maintenu à rotation en un point de rotation fixé translationnellement dans les limites de la fixation (100) et dans lequel les dents (121) de la roue dentée (122) s'étendent en dessous du côté inférieur ou de la surface inférieure de la fixation (100) pour interagir avec les échancrures ou encoches sur le ski ou sur la plaque de montage (110), de façon telle que la rotation de la roue dentée (122) entraîne l'interaction et l'engagement des dents (121) avec les échancrures ou encoches, de façon telle que la fixation (100) et la roue dentée (122) se déplacent vers l'avant ou vers l'arrière sur le ski.
  2. Fixation (100) selon la revendication 1, dans laquelle l'axe de rotation de la roue dentée (122) est aligné perpendiculairement à l'axe longitudinal de la fixation (100) et dans laquelle une section de la surface extérieure de la roue dentée (122) n'a, de préférence, pas de dents (121), de façon telle que lorsque la roue dentée (122) est dans ce réglage, aucune dent (121) ne dépasse au-dessous du côté inférieur ou de la surface inférieure de la fixation (100).
  3. Fixation (100) selon l'une quelconque des revendications 1 ou 2, dans laquelle le dispositif d'interaction denté (120) est doté d'une extension, d'une manette, d'une roue ou d'un levier qui s'étend à distance de l'axe de rotation du dispositif (120) et permet à un utilisateur de la fixation (100) de faire tourner le dispositif d'interaction denté (120), et
    dans laquelle la fixation (100) a, de préférence, un ou plusieurs anneaux ou lèvres qui interagissent avec le dispositif d'interaction denté (120) et maintiennent le dispositif d'interaction denté (120) dans une ou plusieurs orientations dans les limites de la fixation (100) en particulier lorsque le un ou plusieurs anneaux ou lèvres (413) interagissent avec l'extension, la manette ou le levier (405).
  4. Fixation (100) selon l'une quelconque des revendications qui précèdent, en particulier la revendication 1, dans laquelle la portion d'axe (123) de la roue dentée (122) est dotée de dents (121) s'étendant radialement vers l'extérieur à partir de la portion d'axe (123), et dans laquelle la portion d'axe (123) est dotée de deux extensions circulaires (402) s'étendant vers l'extérieur à partir de la portion dentée dans le sens axial, et dans laquelle la fixation (100) est dotée d'un logement (410) pour maintenir la roue dentée (122), dans laquelle le logement (410) s'étend vers le haut à partir du sommet de la fixation (100) et est doté de deux rainures (411) qui s'adaptent au profil extérieur des extensions circulaires (402) de manière à ce que la roue dentée (122) puisse être maintenue dans le logement (100), de manière rotative, par les rainures (411).
  5. Fixation (100) selon l'une quelconque des revendications 1 à 4, en particulier la revendication 4, dans laquelle la roue dentée (122) est maintenue par les rainures (411) dans le logement de façon telle que les dents inférieures (121) s'étendent au-dessous de la surface inférieure de la fixation (100) de façon telle qu'elles interagissent avec les échancrures ou encoches d'adaptation.
  6. Fixation (100) selon l'une quelconque des revendications 1 à 5, en particulier l'une quelconque des revendications 4 ou 5, dans laquelle la roue dentée (122) possède soit un orifice axial traversant la roue dentée (122) et des extensions circulaires (402), soit une échancrure s'étendant axialement vers l'intérieur, dans laquelle la surface interne de l'orifice axial ou de l'échancrure est dotée de plusieurs dents internes à projection radiale (403), de préférence de nombre égal au nombre de dents externes (121) sur la roue dentée (122).
  7. Fixation (100) selon l'une quelconque des revendications 1 à 6, en particulier la revendication 6, dans laquelle la fixation (100) est dotée d'un levier de rotation amovible (405) formé par un profil « H », dans laquelle des extensions dentées (406) sont prévues sur les côtés intérieurs de deux segments adjacents (407), dans laquelle les extensions dentées (406) sont adaptées à la forme de l'orifice axial ou de l'échancrure dans la roue dentée (122) de façon telle qu'elles puissent être positionnées dans les limites de l'orifice axial ou de l'échancrure pour permettre le mouvement du levier de rotation (405) afin de déplacer la roue dentée (122), et donc de faire tourner la roue dentée (122) dans les limites du logement (410) de la fixation (100),
    dans laquelle le jeu entre les extensions dentées (406) est, de préférence, inférieur à la largeur de la roue dentée (122), de façon telle qu'après l'engagement du levier de rotation (405), les segments (407) sont maintenus sous tension et maintiennent le levier de rotation (405) sur la fixation (100).
  8. Fixation (100) selon l'une quelconque des revendications 1 à 7, en particulier la revendication 7, dans laquelle la surface supérieure de la fixation (100) est dotée de deux anneaux (413) d'un côté ou de l'autre du logement (410), dans laquelle les anneaux (413) sont disposés et structurés pour interagir avec la barre centrale (408) séparant les deux segments latéraux (407) du levier de rotation à profil en « H » (405), de façon telle que le levier puisse être maintenu dans l'une de deux orientations et que la fixation (100) puisse donc être positionnée dans un ou deux emplacements sur le ski.
  9. Fixation (100) selon l'une quelconque des revendications 1 à 8, en particulier la revendication 1, dans laquelle la roue dentée (122) est dotée de dents (121) s'étendant radialement vers l'extérieur à partir de la portion d'axe (123), et dans laquelle la portion d'axe (123) est dotée d'une boulonnerie (502) passant par l'axe central de la roue dentée (122), et
    dans laquelle la fixation (100) est dotée d'un logement (503) pour l'accueil (503) de la roue dentée (122), dans laquelle le logement (503) s'étend vers le haut à partir du sommet de la fixation (100) et est doté de deux orifices (507) à travers lesquels la boulonnerie (502) s'étend de manière à ce que la roue dentée (122) puisse être maintenue dans le logement (503) de manière rotative, dans laquelle les orifices (507) sont suffisamment grands pour que les faces d'extrémité entières de la roue dentée (122) soient exposées, et en outre
    dans laquelle une manette (501) est prévue, laquelle possède deux surfaces de friction (505) avec des orifices (507) à travers ces dernières, dans laquelle la manette (501) est structurée et positionnée de façon telle que la boulonnerie (502) passe par les orifices (507) et que les surfaces de friction (505) soient alignées avec les faces d'extrémité de la roue dentée (122) de façon telle que par le serrage de la boulonnerie (502) les surfaces de friction (505) soient maintenues contre les faces d'extrémité et fassent en sorte que la manette (501) et la roue dentée (122) tournent de manière solidaire.
  10. Fixation (100) selon l'une quelconque des revendications 1 à 9, en particulier la revendication 9, dans laquelle la boulonnerie (502) est dotée d'un élément tubulaire extérieur qui possède un filet de vis interne pour se conjuguer avec un élément de vis, ladite vis se calant à l'intérieur du tube et de la vis interne, et dans laquelle l'élément tubulaire extérieur et l'élément de vis possèdent des têtes de boulon ou de vis qui agissent contre la manette (501) pour maintenir celle-ci à friction avec la roue dentée (122).
  11. Fixation (100) selon l'une quelconque des revendications 1 à 10, en particulier soit les revendications 9 ou 10, dans laquelle la surface supérieure de la fixation (100) est dotée d'un ou de plusieurs anneaux (504) qui interagissent avec la manette (501) pour fixer la manette (501) dans une orientation souhaitée et donc arrêter la rotation de la manette (501) et de la roue dentée (122) et donc fixer l'emplacement de la fixation (100) sur le ski ou sur la plaque de montage (110).
  12. Fixation (100) selon l'une quelconque des revendications 1 à 11, en particulier selon l'une quelconque des revendications 9 à 11, dans laquelle la roue dentée (122) est dotée d'extensions circulaires s'étendant vers l'extérieur à partir de la roue dentée (122) dans le sens axial qui fournissent la portion d'axe pour interagir avec deux rainures d'adaptation (411) dans le logement (410) de la fixation, dans laquelle les faces d'extrémité des extensions circulaires fournissent la surface d'interface pour interagir avec les surfaces de friction (505) de la manette,
  13. Fixation (100) selon l'une quelconque des revendications 1 à 12, dans laquelle les côtés longs de la fixation qui sont à peu près parallèles, ou parallèles aux côtés longs du ski sont dotés de brides ou de lèvres allongées qui forment un canal interne pour une interaction à coulissement avec des brides d'adaptation allongées sur le ski ou la plaque de montage, dans laquelle les brides ou les lèvres allongées sont utilisées pour maintenir la fixation (100) sur le ski ou la plaque de montage, et dans laquelle le dispositif d'interaction denté (120) est utilisé pour disposer la fixation (100) à l'emplacement souhaité sur le ski ou la plaque de montage,
  14. Fixation (100) selon l'une quelconque des revendications 1 à 13, dans laquelle le dispositif d'interaction denté (120) est prévu dans une cartouche amovible séparée, laquelle est engageable, de préférence, de manière fixée par un anneau, avec la fixation.
  15. Système de fixation comprenant :
    une plaque de montage (2) pour son attache à la surface supérieure d'un ski, en particulier un ski de fond ou de randonnée, par collage, soudage ou boulonnage ; et
    une fixation (100) selon l'une quelconque des revendications qui précèdent, qui s'attache en coulissant sur la plaque de montage (2), dans laquelle
    la plaque de montage (2) est dotée d'échancrures ou d'encoches dans sa surface supérieure pour interagir avec le dispositif d'interaction denté (120) afin d'autoriser le positionnement de la fixation (100) par rapport au sens de la longueur de la plaque de montage (2).
EP11764736.2A 2010-10-04 2011-10-04 Fixation de ski Active EP2624924B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17208798.3A EP3332844B1 (fr) 2010-10-04 2011-10-04 Fixation de ski
EP11764736.2A EP2624924B1 (fr) 2010-10-04 2011-10-04 Fixation de ski

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/EP2010/064729 WO2012045329A1 (fr) 2010-10-04 2010-10-04 Fixation de ski
PCT/EP2010/070184 WO2012045374A1 (fr) 2010-10-04 2010-12-20 Fixation de ski
PCT/EP2011/067281 WO2012045723A1 (fr) 2010-10-04 2011-10-04 Fixation de ski
EP11764736.2A EP2624924B1 (fr) 2010-10-04 2011-10-04 Fixation de ski

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP17208798.3A Division-Into EP3332844B1 (fr) 2010-10-04 2011-10-04 Fixation de ski
EP17208798.3A Division EP3332844B1 (fr) 2010-10-04 2011-10-04 Fixation de ski

Publications (2)

Publication Number Publication Date
EP2624924A1 EP2624924A1 (fr) 2013-08-14
EP2624924B1 true EP2624924B1 (fr) 2019-09-18

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EP11764736.2A Active EP2624924B1 (fr) 2010-10-04 2011-10-04 Fixation de ski
EP17208798.3A Active EP3332844B1 (fr) 2010-10-04 2011-10-04 Fixation de ski

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Application Number Title Priority Date Filing Date
EP17208798.3A Active EP3332844B1 (fr) 2010-10-04 2011-10-04 Fixation de ski

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EP (2) EP2624924B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20191293A1 (no) * 2019-10-29 2021-04-30 Rottefella As Flyttbar skibinding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20170891A1 (no) 2017-05-30 2018-09-03 Rottefella As Festemekanisme for et låseorgan som skal festes til en monteringsplate på en langrennsski

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO871938L (no) * 1986-12-19 1988-04-19 Witco As Anordning ved en skibinding.
FR2638653B1 (fr) 1988-11-07 1991-01-25 Salomon Sa Fixation de securite pour ski
DE102004024881A1 (de) 2004-05-19 2005-07-14 Rottefella As Langlauf- oder Telemarkbindung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20191293A1 (no) * 2019-10-29 2021-04-30 Rottefella As Flyttbar skibinding
NO345757B1 (no) * 2019-10-29 2021-07-12 Rottefella As Flyttbar skibinding

Also Published As

Publication number Publication date
EP3332844B1 (fr) 2020-05-06
EP2624924A1 (fr) 2013-08-14
EP3332844A1 (fr) 2018-06-13

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