EP3854465B1 - Vorderbacken für gleitgerät und mit einem solchen vorderbacken ausgerüstetes gleitgerät - Google Patents

Vorderbacken für gleitgerät und mit einem solchen vorderbacken ausgerüstetes gleitgerät Download PDF

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Publication number
EP3854465B1
EP3854465B1 EP21152435.0A EP21152435A EP3854465B1 EP 3854465 B1 EP3854465 B1 EP 3854465B1 EP 21152435 A EP21152435 A EP 21152435A EP 3854465 B1 EP3854465 B1 EP 3854465B1
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EP
European Patent Office
Prior art keywords
articulation
control lever
stop
stop according
sphere
Prior art date
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Application number
EP21152435.0A
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English (en)
French (fr)
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EP3854465A1 (de
EP3854465C0 (de
Inventor
Pierre MOUYADE
Lucas SUDRE
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.)
Inwild
Original Assignee
Inwild
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Priority claimed from FR2001367A external-priority patent/FR3106501B1/fr
Application filed by Inwild filed Critical Inwild
Publication of EP3854465A1 publication Critical patent/EP3854465A1/de
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Publication of EP3854465B1 publication Critical patent/EP3854465B1/de
Publication of EP3854465C0 publication Critical patent/EP3854465C0/de
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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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0807—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings for both towing and downhill skiing
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08507—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08507—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws
    • A63C9/08528—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws pivoting about a longitudinal axis
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08557—Details of the release mechanism
    • A63C9/08564—Details of the release mechanism using cam or slide surface
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08557—Details of the release mechanism
    • A63C9/08571—Details of the release mechanism using axis and lever
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08557—Details of the release mechanism
    • A63C9/08578—Details of the release mechanism using a plurality of biasing elements
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08557—Details of the release mechanism
    • A63C9/08585—Details of the release mechanism using transverse biasing element
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding

Definitions

  • the present invention relates to the technical field of sliding equipment bindings.
  • the sliding machines covered by the invention are intended in particular for the practice of touring skiing or surfing, telemarking as well as Nordic skiing and cross-country skiing.
  • the invention relates more particularly to a front stop belonging to the attachment of a sliding machine, as well as a sliding machine equipped with such a front stop.
  • the front stop fitted to the sliding machines, covered by the invention ensures a connection of the front end of the user's shoe with the ski.
  • This stop in a so-called hiking mode, allows the user's shoe to pivot around a transverse axis, located at the front of the foot. This rotation allows the heel to separate from the machine, in particular the ski board. This therefore allows the user to exert an optimal pushing effort, particularly during an ascent phase.
  • the European patent application EP 0 199 098 proposed a binding for touring skis, including a front stop comprising two clamping jaws. Each of the latter, which generally has an L shape, is articulated around a longitudinal axis of the ski. At their upper end these jaws are equipped with clamping lugs, which penetrate into holes in the ski boot.
  • the aforementioned stop is movable between two positions, namely firstly an active position in which it comes into contact with the shoe, so as to position the lugs facing the housings of the shoe. Furthermore, this stop is capable of occupying a retracted position, in which it does not disrupt the normal pivoting of the shoe. This stop is also directly linked to the clamping jaws, so that a relative movement between the latter causes the movable stop to tilt between its active position and its retracted position.
  • front stops are relatively fragile, particularly in that they are subject to premature breakage. Furthermore, it is difficult for the manufacturer to precisely identify the origin of these breakages. In addition, these front stops prove difficult to size, if we wish to adapt them to different user morphologies.
  • the present invention aims to remedy at least certain disadvantages of the prior art mentioned above.
  • the invention also relates to a sliding machine according to appended claim 15.
  • the invention makes it possible to produce an optimal isostatic connection system between the control lever and the articulation members. This ensures a connection that is substantially free of any play in the system.
  • the supports of the control lever on the spherical surfaces, belonging to the articulation members make it possible to guarantee perfect positioning of the parts, with a movement close to the theoretical kinematics.
  • connection system according to the invention eliminates any hyper droop, which constitutes, as we have seen, a major drawback of the prior art.
  • the spherical shapes of the articulation members guarantee that substantially no torque will be transmitted to the guide rods. Furthermore, no significant parasitic force will apply this guide rod.
  • articulation members equipped with sphere portions, come into contact with cavities of the control lever. Since these cavities are identical and oblong in shape, typically along a raceway, perfectly symmetrical behavior of the system is guaranteed.
  • the expressions “forward”, “rear”, “in front”, “behind”, “forward” and “backward” refer to the direction of the ski in normal use.
  • the front stop I essentially comprises a base plate 10, clamping parts 2 and 3, a control lever 4, as well as articulation members 6 and 7.
  • the base plate 10 is intended to be fixed on a sliding machine, in particular a ski board.
  • this fixing is of the removable type.
  • different orifices 12 are dug in the plate, so as to allow the passage of removable fixing means, for example screws.
  • this plate 10 supports several yokes, namely yokes 14 and 15 intended for mounting the clamping parts 2 and 3, as well as a yoke 16 intended for mounting the lever 4.
  • the clamping parts 2 and 3 which are mutually symmetrical, have approximately an L shape. Each part thus comprises an inner wing 20,30, as well as an outer wing 21,31. Near their junction with the outer wing, each inner wing is hollowed out with an orifice 22.32 intended for the passage of a physical axis 23.33. Once each axis 23.33 is mounted on a respective yoke 14.15, each clamping part is free to pivot relative to the base plate around a geometric axis denoted A2, A3. These axes are called longitudinal, namely that they extend in the main direction of the sliding machine, once the front stop according to the invention is installed on the latter.
  • each outer wing 21.31 is equipped with a respective lug 24.34.
  • each lug is intended to cooperate, in a manner known per se, with a user's shoe.
  • each inner wing defines a sheath 25,35, in which a respective rod 26,36 is mounted.
  • the mutual fixing between each sheath and each rod which is advantageously of the permanent type, is for example carried out by press-tight or crimped assembly.
  • compression springs 27,37 are arranged around a respective rod 26 and 36. The first end 28,38 of each of these springs bears, in use, against the walls of the sheath 25,35.
  • the lever 4 which has an elongated shape, has a longitudinal axis denoted X4, which is parallel to the longitudinal axis of the ski once the front stop is mounted on the latter. In its middle part this lever 4 is hollowed out with a transverse orifice 40, allowing the reception of a physical axis 41 capable of cooperating with the yoke 16. Once the lever is mounted on this yoke, it is free to pivot by relative to the base plate around a transverse geometric axis, denoted A4.
  • Cavities 50 and 55 are provided on the opposite side walls 48 and 49, belonging to the lever 4. These cavities, which form an essential element of the invention, will be described in more detail in the following. Furthermore, the front end 42 of the lever is hollowed out with a transverse orifice 44, allowing the passage of a physical axis 45. The latter ensures the articulation of a locking tab 46, relative to the lever 4, around 'an A46 transverse axis.
  • the articulation members 6 and 7, which are identical, firstly comprise a barrel 60,70, intended for the introduction of a respective rod 26,36. It will be noted that there is a possibility of mutual sliding of this rod relative to this barrel, along their main axis.
  • This barrel is extended by a peripheral collar 62.72, allowing the support of the second end 29.39 of each compression spring 27.37.
  • Each articulation member further comprises a articulation head 64,74, extending the collar opposite the barrel.
  • Each head is formed by a portion of a sphere, as shown in particular by Figure 10 .
  • C64 the center of this sphere, as well as D64 its diameter. Typically, this diameter is between 2 mm and 15 mm.
  • a64 the angle along which this portion of the sphere extends. In the example illustrated, this angle is greater than 180°, typically close to 270°. We can nevertheless predict that this angle is much lower than this value. In any case, in order to ensure correct operation of the system, this angle is advantageously greater than 10°, in particular greater than 20°.
  • 64' and 74' the so-called articulation surfaces, belonging to the respective heads 64 and 74.
  • the cavities 50 and 55 which are symmetrical with respect to a longitudinal plane, are of oblong shape.
  • the cavity 50 which is illustrated in particular on the figures 9 And 10 , firstly comprises a central portion 51, forming a rolling track for the head 64.
  • this track 51 has a cylindrical profile whose diameter D51 is close to that D64 of the head 64.
  • the angle a51 along which this cylindrical track 51 extends is slightly less than 180° so as to allow a convenient cooperation with head 64.
  • This track 51 is terminated by end portions 52 and 53, which are particularly visible on the Figure 11 .
  • these end portions are substantially in the shape of a half-sphere with a diameter close to that D64 above.
  • it can be expected that these end portions have different profiles.
  • track 51 it is possible for track 51 to follow a curved guideline.
  • the front stop I The implementation of the front stop I, described above, will now be explained in what follows. It is assumed that the base plate 10, belonging to this stop, is fixed on the board 80 of a ski 8. Furthermore the figures 2 and 3 show a shoe 9, likely to be adapted to this ski. To this end, in a manner known per se, the front end 90 of this shoe is provided with lateral housings 91,92 which, as will be seen in the following, can cooperate with the tightening lugs 24 and 34.
  • This stop firstly has an open configuration, illustrated on the figures 2 and 3 .
  • the rear end 43 of the lever 4 is in a raised position, while its front end 42 is in a lowered position in the vicinity of the plate 10.
  • the clamping parts 2 and 3 are mutually discarded. Under these conditions the clamping lugs 24 and 34 are distant from each other, at a spacing which does not allow them to cooperate with the aforementioned housings 91,92 .
  • the front stop is then in its closed configuration, illustrated on the figures 4 to 8 .
  • the shoe is integral in translation with the front stop, while being free to pivot relative to this stop around the geometric axis A9. It will be noted that, in the absence of locking of the tab 46, the shoe can become detached from the front stop, particularly in the event of significant effort. This possibility is particularly suitable for using skis in downhill mode.
  • this front stop can be locked in this open configuration.
  • the user tilts the locking tab 46 upwards, according to the arrow F46 shown on the Figure 5 .
  • the shoe cannot separate from the front toe, even in the event of significant effort. This possibility is particularly suited to the use of skiing, in hiking mode.
  • THE figures 12 to 14 illustrate the relative position of the articulation head 64 and the oblong cavity 50, during the angular travel of the lever 4. In essence, as the rear end 43 of the lever 4 pivots downwards, the head 64 slides along the cavity 50. A person skilled in the art will determine the length 6 and 7.
  • the front stop of figures 15 and 16 which conforms to a first alternative embodiment of the invention, comprises an insert 105 in which opposite cavities 150 and 155 are provided. These cavities have the same profile as that of the cavities 50 and 55, namely that they have an oblong shape.
  • This insert 105 is fixed in an opening 159, which opens onto the opposite side faces of the control lever 104.
  • the fixing of this insert, on the walls of the opening 159, is carried out by any appropriate means.
  • This embodiment has specific advantages. In fact, it guarantees great ease of manufacturing of the control lever. Furthermore, the latter has high mechanical stiffness, given that it has a closed shape at its rear end.
  • auxiliary member 205 in the form of a diabolo.
  • This auxiliary member comprises two cups, delimiting a median groove 258.
  • These cups form cavities 250 and 255 which, unlike the above embodiments, are not oblong.
  • these cavities have a spherical shape, with a diameter close to that of the head 264, 274 of a respective articulation member 206, 207. Consequently, each articulation member has a ball joint type connection with respect to -screw the cavities, namely that it has three degrees of freedom in rotation relative to these cavities, while being linked in translation relative to the latter.
  • the auxiliary member 205 When the control lever pivots, the auxiliary member 205 is free to slide along the main axis of the control lever 204, according to arrow F205.
  • the rear end 243 of the lever 204 is open, presenting a C shape.
  • the walls of this open end are provided with a central groove 249, along which the groove 258 can move. of the auxiliary member 205.
  • This embodiment has specific advantages. In fact, it guarantees very low friction on high force transmissions.
  • FIG. 19 The front stop of figures 19 and 20 , which conforms to a third alternative embodiment of the invention, differs from the variant of figures 17 and 18 in that the articulation heads 364, 374 come directly into contact with flat surfaces of the control lever. More precisely, the rear end 343 of this lever 304 delimits a chamber 344, which is bordered by said flat surfaces 345 and 346, forming respectively upper and lower surfaces of this chamber. In the example illustrated, this chamber 344 is open towards the rear, it being understood that it can be closed by a wall not shown. It should also be noted that, from the perspective of Figure 19 , part of the upper wall of the chamber has been torn off, for better visibility.
  • the heads 364,374 of the articulation members are capable of sliding along the flat surfaces 345,346, mentioned above, along the main axis of the lever 304. Furthermore, as in the embodiment of the figures 17 and 18 , these heads 364,374 in the shape of a portion of a sphere cooperate with cavities 250,255 provided in the auxiliary member 305. On the other hand, unlike the figures 17 and 18 , this auxiliary member 305 is not guided by the walls of the lever. Thus the vertical forces are transmitted directly from the articulation members to the lever control, while the horizontal forces are transmitted from one spherical head to the other, via the auxiliary member.
  • This mode of realization of these figures 19 and 20 has specific advantages. In particular it uses mechanical parts, the structure of which is simple.
  • each head 464,474 in the form of a portion of a sphere is equipped with a projection 465,475, which cooperates with a recess 466,476 made in the facing head.
  • the cooperation of these projections and these recesses ensures a possibility of pivoting between these heads, around an axis denoted A 406. This pivot axis is distant from the respective centers C464 and C474 of the heads 464,474.
  • the spherical heads bear indirectly against the flat surfaces of the chamber 444, with the possibility of sliding along the main axis of the lever.
  • This embodiment has specific advantages. In fact, it allows a reduction in the number of mechanical elements, while allowing direct transmission of forces from the spherical joint heads to the control lever.
  • each head 564,574 has substantially the shape of a half-sphere.
  • these two half-spheres are mutually connected by a physical axis 565, which guarantees a possibility of mutual rotation between these two half-spheres, around an axis denoted A506.
  • this axis of rotation passes through the respective centers C564 and C574 of the two half-spheres 564 and 574, which coincide.
  • This embodiment has specific advantages, which are notably linked to its structural simplicity.
  • the front stop of figures 27 and 28 which conforms to a sixth variant embodiment of the invention, differs from the previous variants in particular with regard to the structure of the lever 604.
  • the levers 4 to 504 are mounted on their yoke thanks to circular holes.
  • the mounting of the lever 604 is ensured thanks to an oblong orifice 649.
  • the front stop of figures 29 and 30 which conforms to a seventh alternative embodiment of the invention, differs from the first embodiment with regard to the structure of the articulation member.
  • the articulation surface of each articulation member 706 and 707 is formed, not by a projecting head, but by a cavity 764 and 774.
  • the control lever 704 is equipped with a rod 749 on which slides a complementary articulation member 741.
  • the latter has a spherical head 747, capable of cooperating with each of the above cavities 764 and 774.
  • This embodiment of the figures 29 and 30 therefore constitute a mirror type solution, with respect to the mode of realization of the figures 1 to 13 . It has specific advantages, in particular in that it gives great simplicity of manufacturing to the different parts.
  • each articulation member cooperates with a single spring and a single rod.
  • each articulation member cooperates with two or even three springs, as well as two or three rods.
  • the use of a single spring and a single rod constitutes a preferred embodiment. Indeed, such use is more particularly advantageous to avoid any untimely hyper droop.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Claims (15)

  1. Vorderanschlag (I) für Gleitgeräte, insbesondere für Tourenski oder Surfen, Telemark sowie Langlauf und Backcountry, umfassend
    - eine Grundplatte (10), die Mittel zur Befestigung am Hauptkörper dieses Gleitgerätes, insbesondere an einem Brett (80) des Skis (8), umfasst,
    - zwei Klemmteile (2,3), die auf beiden Seiten einer Mittelebene des Anschlags angeordnet sind, wobei jedes Klemmteil ein oberes Ende umfasst, das mit einer Klemmlasche (24,34) versehen ist, sowie ein unteres Ende, das mit einer Stützstange versehen ist,
    - einen an der Grundplatte um eine Querachse (41) angelenkten Steuerhebel (4),
    - zwei Verbindungsglieder (6,7), die jeweils durch mindestens eine jeweilige Stange (26,36) geführt sind, wobei jedes Verbindungsglied mit dem Steuerhebel zusammenwirken kann,
    - zwei elastische Mittel (27, 37), wobei jedes elastische Mittel jeweils ein Verbindungselement gegen den Steuerhebel drücken kann,
    wobei jedes der Klemmteile jeweils um eine jeweilige Längsachse angelenkt ist, so dass sie gegenseitig beweglich sind zwischen
    -- einer sogenannten geschlossenen oder angnährten Konfiguration, bei der die Klemmteile eine gegenseitige Annäherung der Klemmlaschen ermöglichen, so dass diese Laschen mit in einem Schuh vorgesehenen Aufnahmen zusammenwirken und so eine Schwenkachse dieses Schuhs bilden, und
    -- einer sogenannten offenen oder beabstandeten Konfiguration, bei der die Klemmlaschen nicht mit den genannten Gehäusen zusammenwirken, um den Schuh von den Klemmteilen zu lösen,
    wobei dieser Anschlag dadurch gekennzeichnet ist, dass jedes Verbindungselement ein Scharnierelement ist, mit einer Scharnieroberfläche (64',74'; 164',174'; 264',274'; 364',374'; 464',474'; 564',574'; 764',774') in Form eines Kugelabschnitts, der mit einer komplementären Gelenkfläche zusammenwirken kann, die entweder am Hebel oder an einem an diesem Hebel montierten Hilfselement vorgesehen ist.
  2. Anschlag nach dem vorhergehenden Anspruch, bei dem die kugelförmige Gelenkfläche zu einem kugelförmigen Kopf (64.74; 164.174; 264.274; 364.374; 464.474; 564.574) gehört.
  3. Anschlag nach dem vorhergehenden Anspruch, bei dem die komplementäre Gelenkfläche ein länglicher Hohlraum (50,55; 150,155) ist, der an einer jeweiligen Seitenwand des Steuerhebels (4; 104) vorgesehen ist.
  4. Anschlag nach einem der vorhergehenden Ansprüche, bei dem jeder längliche Hohlraum (50,55) direkt in der Seitenwand des Steuerhebels ausgebildet ist.
  5. Anschlag nach einem der Ansprüche 1 bis 3, bei dem jeder längliche Hohlraum (150,155) in einem Einsatz (105) ausgebildet ist, der in einer Aussparung im Steuerhebel befestigt ist.
  6. Anschlag nach einem der Ansprüche 2 bis 5, bei dem die komplementäre Gelenkfläche ein kugelförmiger Hohlraum (250,255; 350,355) ist, der auf dem Hilfselement vorgesehen ist.
  7. Anschlag nach dem vorhergehenden Anspruch, bei dem das Hilfselement (205) relativ zum Steuerhebel verschiebbar montiert ist, insbesondere dank einer am Steuerhebel angebrachten Führungsnut, wobei diese Führungsnut mit einer Nut des Hilfselements zusammenwirken kann.
  8. Anschlag nach Anspruch 6, bei dem das Hilfselement (305) relativ zum Steuerhebel frei gleiten kann, ohne mit diesem Steuerhebel in Kontakt zu kommen.
  9. Anschlag nach einem der Ansprüche 2 bis 5, bei dem die beiden kugelförmigen Köpfe (464,474; 564,574) der Scharnierelemente direkt miteinander verbunden sind und relativ zueinander um eine Drehachse (A406; A506) schwenken können, und in der Lage sind, direkten Kontakt mit den Wänden des Steuerhebels herzustellen.
  10. Anschlag nach einem der vorhergehenden Ansprüche, bei dem der Steuerhebel an seinem Befestigungsbügel eine längliche Gelenköffnung (649) aufweist, um ihm die Möglichkeit zu geben, entlang seiner Hauptachse zu gleiten.
  11. Anschlag nach Anspruch 1, bei dem die kugelförmigen Gelenkflächen zu einem kugelförmigen Hohlraum (764,774) gehören.
  12. Anschlag nach einem der vorhergehenden Ansprüche, bei dem während der Bewegung der Klemmteile zwischen ihrer geschlossenen Konfiguration und ihrer offenen Konfiguration nur die sphärischen Gelenkflächen jedes Scharnierelementes mit den komplementären Gelenkflächen in Kontakt kommen.
  13. Anschlag nach einem der vorhergehenden Ansprüche, bei dem sich die sphärischen Anlenkflächen über einen Teilbereich der Kugel von mehr als 10°, zumindest von mehr als 20° erstrecken, und/oder bei dem sich die sphärischen Anlenkflächen über einen Teilbereich einer Kugel erstrecken Kugel, deren Durchmesser zwischen 2 und 15 Millimetern liegt.
  14. Anschlag nach einem der vorhergehenden Ansprüche, bei dem jedes elastische Mittel eine einzelne Feder (27, 37) umfasst, in deren Innenraum sich eine einzige Stützstange (26, 36) erstreckt, wobei jedes Scharnierelement vorteilhafterweise Folgendes umfasst: einen Kragen, der die Unterstützung eines Endes der einzelnen Feder ermöglicht.
  15. Gleitgerät, insbesondere für Tourenski oder Surfen, Telemark sowie Langlauf und Langlauf, wobei das Gleitgerät einen Vorderanschlag (I) nach einem der vorhergehenden Ansprüche aufweist.
EP21152435.0A 2020-01-24 2021-01-20 Vorderbacken für gleitgerät und mit einem solchen vorderbacken ausgerüstetes gleitgerät Active EP3854465B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20000037 2020-01-24
FR2001367A FR3106501B1 (fr) 2020-01-24 2020-02-12 Butée avant pour engin de glisse, et engin de glisse équipé d’une telle butée avant

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EP3854465A1 EP3854465A1 (de) 2021-07-28
EP3854465B1 true EP3854465B1 (de) 2024-05-15
EP3854465C0 EP3854465C0 (de) 2024-05-15

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2659940B1 (de) * 2012-05-04 2014-12-10 Atk Race S.R.L. Vorderbacken für eine Skitour Bindung
EP2722081B1 (de) * 2012-10-22 2015-11-25 Salomon S.A.S. Vorderbacken einer Bindung eines Gleitgeräts, und mit einer solchen Bindung ausgestattetes Gleitgerät
EP3050601B1 (de) * 2015-01-30 2017-12-20 Atk Race S.R.L. Vorderbacken einer alpinskibindung

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AT381458B (de) 1985-03-25 1986-10-27 Barthel Fritz Tourenskibindung
EP3300778B1 (de) 2008-04-03 2020-05-06 G3 Genuine Guide Gear Inc. Zeheneinheit für eine alpine tourenbindung
DE102010029647A1 (de) 2010-06-02 2011-12-08 Salewa Sport Ag Tourenbindung
FR2991592B1 (fr) * 2012-06-12 2016-08-26 Rossignol Sa Butee a declenchement automatique en torsion
DE102016204555A1 (de) * 2016-03-18 2017-09-21 Fritz Barthel Vordereinheit für ein Gleitbrett

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Publication number Priority date Publication date Assignee Title
EP2659940B1 (de) * 2012-05-04 2014-12-10 Atk Race S.R.L. Vorderbacken für eine Skitour Bindung
EP2722081B1 (de) * 2012-10-22 2015-11-25 Salomon S.A.S. Vorderbacken einer Bindung eines Gleitgeräts, und mit einer solchen Bindung ausgestattetes Gleitgerät
EP3050601B1 (de) * 2015-01-30 2017-12-20 Atk Race S.R.L. Vorderbacken einer alpinskibindung

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