EP3995185A1 - Talonnière pour fixations de ski de randonnée à réglage automatique des cales de montée, ainsi que procédé de positionnement des supports chaussures - Google Patents

Talonnière pour fixations de ski de randonnée à réglage automatique des cales de montée, ainsi que procédé de positionnement des supports chaussures Download PDF

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Publication number
EP3995185A1
EP3995185A1 EP21206959.5A EP21206959A EP3995185A1 EP 3995185 A1 EP3995185 A1 EP 3995185A1 EP 21206959 A EP21206959 A EP 21206959A EP 3995185 A1 EP3995185 A1 EP 3995185A1
Authority
EP
European Patent Office
Prior art keywords
touring
binding body
ski
heel unit
heel
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.)
Pending
Application number
EP21206959.5A
Other languages
German (de)
English (en)
Inventor
Lukas Ernst
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.)
QWICKLANE IP-UG (HAFTUNGSBESCHRAENKT)
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102021001052.3A external-priority patent/DE102021001052A1/de
Application filed by Individual filed Critical Individual
Publication of EP3995185A1 publication Critical patent/EP3995185A1/fr
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • 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
    • A63C9/006—Ski bindings with a climbing wedge
    • 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
    • A63C9/0802—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings other than mechanically controlled, e.g. electric, electronic, hydraulic, pneumatic, magnetic, pyrotechnic devices; Remote control
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/12—Electrically powered or heated
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/22—Radio waves emitting or receiving, e.g. remote control, RFID
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/24—Processing or storing data, e.g. with electronic chip

Definitions

  • the present invention relates to a heel unit according to the preamble of patent claim 1 and a method according to the preamble of patent claim 15.
  • the invention relates to a heel unit for a touring binding, having a base for attachment to a touring ski and a binding body, which can be switched between a downhill position and a Touring position (ascent position) is adjustable, wherein the binding body is the coupling element between touring binding and a touring boot.
  • the invention relates in particular to an electric mode for automatically adjusting the climbing aid.
  • heel units of the type mentioned are used to grip a rear section of a touring boot in the downhill position and to hold it on the touring ski.
  • the shoe In the ascent state, the shoe is released so that the heel of the shoe can lift off the touring ski.
  • the touring boot is then pivotably mounted in its front section about a transverse axis running transversely to the touring ski axis. This enables the user to walk naturally on the touring ski.
  • the heel of the touring boot lifts off the touring ski and sinks again until the touring boot hits a contact surface for the heel section of the boot.
  • the contact surface for the heel section depends on the geometry of the binding body of the heel unit. Touring bindings with climbing aids have proven themselves for off-road use and therefore variable angles of attack on the slope, so that various contact surfaces can be adjusted in the pivoting range of the shoe in order to support the touring boot in an almost horizontal alignment above the touring ski despite variable slope gradients.
  • a heel unit can move relatively close to the touring ski between a first position in which the touring boot is fixed to the touring ski (downhill state), a second position in which the touring boot is released (ascending state) and for walking on flat terrain can, a third position in which the binding part (climbing aid) moved to a position below the heel portion of the touring boot is to support the touring boot for a climb in steeper terrain at a greater height above the touring ski, and optionally a fourth position can be provided in which an even higher climbing aid is activated.
  • a significant disadvantage of the known climbing aids is that adjusting the climbing aid or the height of the support surface of the touring shoe is relatively difficult and the tourer has to stop and an unfavorable movement is required to activate the mechanism arranged in the heel area.
  • the mechanisms are implemented by inserting the ski pole tip into a recess provided for this purpose and rotating the arm movement or by folding over mounted elements with a translatory movement of the stick pole plate. This requires a firm and secure footing on the part of the tourer, which is very often not available in steep terrain or in difficult snow conditions.
  • the ski tourer When rotating the upper body in order to transfer targeted forces to the binding with the ski pole, the ski tourer often loses his balance and has to carry out the procedure repeatedly. This can be dangerous in difficult terrain and lead to unwanted loss of time.
  • Constant interruptions in the ascent rhythm lead to unfavorable heart rates when the tourer starts again. If the ascent of a common group takes place in the same lane, delays occur for the other group members due to different adjusting habits. Due to the abrupt interruption of the ascent of successive tourers on the steep slope and the resulting reduction in distance, the wing loading and thus the risk of an avalanche increases.
  • a continuous adjustment device which is arranged between a front part and a rear part of a ski binding in order to support the ski boot.
  • the gear allows a continuous adjustment of the support height.
  • this mechanism is vulnerable and an additional part is required, which must be screwed onto the ski between the toe piece and the automatic heel unit.
  • the object of the present invention to provide a heel unit for a touring binding which ensures automatic adjustment of the height of the storage area of the touring boot desired by the touring skier during ascent. In this way, a loss of time and an uncomfortable movement for the adjustment of the height of the climbing aid can be avoided.
  • the object of the invention is to provide an automatically adjustable climbing aid that can be adjusted easily and conveniently and also reliably and according to the will of the tourer.
  • a tourer can control the desired position of his climbing aid during the ascent with a mobile remote control.
  • a tourer can use the same function of the heel unit in manual mode, as is usual with conventional bindings and without any electronics.
  • a heel unit for a ski binding and in particular a touring binding is provided with the features of patent claim 1 and in particular an automatic adjustment unit and a method for positioning one or more shoe supports.
  • Advantageous developments are the subject of the subclaims.
  • the adjustment unit preferably has the following: a base plate for attachment to a touring ski, a binding body which can be adjusted between a downhill position and a touring position, coupling elements which protrude in a forward direction in downhill mode and are used to engage a heel section of the touring boot two-part rotary bearing on which the binding body rests and is pivotally mounted, two flaps which are mounted on the binding body so that they can rotate about a transverse axis, a movement conversion arrangement, a locking arrangement prestressed by springs, an energy store and an electronic control unit.
  • the heel unit is attached to a rail in a displaceable and lockable manner.
  • the base can be mounted on the touring ski using a sled system, which means that the complete heel unit can be adjusted in the longitudinal direction of the ski with an adjusting screw in order to fix the right position for different touring boot sizes.
  • the heel unit has a releasably integrated energy store.
  • the energy storage can be attached modularly using a slide/clip system in order to protect it from negative environmental influences while storing the touring skis or during the charging process.
  • the energy storage can be on the back of the heel unit to be "docked". This has the advantage that the battery can be stored and charged indoors in dry ambient conditions.
  • a force detection element is attached to the stationary pin, which detects an electrical signal when the touring boot is placed on the binding body and sends it to the control unit.
  • a force detection element is attached to the stationary pin, which detects an electrical signal when the touring boot is placed on the binding body and sends it to the control unit.
  • the base contains a heating element which regulates the ambient temperature in the The interior of the base is heated and the space between the base and the binding body is de-iced.
  • a radio element that can be actuated by a ski tourer performs a predetermined movement of the movement conversion arrangement in automatic tour mode when the radio element is actuated in a specific manner, and the movement of the movement conversion arrangement is carried out until the rotation angle detection element sends the signal predetermined for the predetermined movement of the movement conversion arrangement sends.
  • the entire electrical system is in an energy-saving “deep sleep mode” as long as it is not moving and the energy store is integrated in a detachable manner in order to store it under suitable ambient conditions.
  • a ski tourer can connect to the heel unit with a smartphone or device via radio in order to read the current battery level or other sensor data and operate the automatic mode through voice control and also use a fully automatic mode in which the angle of attack sensor The gradient of the slope is measured and intelligent software automatically sets the appropriate climbing aid for the tourer, without actuating an operating element.
  • Fig.1 12 shows a perspective view of a heel unit of the first embodiment of the invention in a downhill position (connection position).
  • the heel unit 56 includes an insulated housing 38 which mounts to a touring ski.
  • a binding body 47 is held on the insulated housing 38 and is held rotatably about an axis running orthogonally to the base.
  • An electrical adjustment unit 35 and a gear 36 are located inside the binding body 47.
  • the binding body 47 is screwed watertight to a rear flap 49 for assembly and insulation purposes.
  • a control unit 43, an LED unit 45, a heating element 46 and a charging unit 44 are located in the insulated housing 38.
  • a coupling element 52 is located on the binding body 47 and is designed to engage in a corresponding recess on the back of a touring boot.
  • a holding module 50 is located above the coupling element 52 , the holding module comprising a spring cover 51 and a centering screw 52 .
  • the holding module 50 is set up to fix the coupling element 52 in all directions on the binding body 47 . Due to the elastic properties of the spring cover 51 , length compensation can take place when a touring ski sags in the longitudinal direction of the ski, so that the coupling means 52 and a touring boot cannot become tense. In addition, this embodiment ensures quick and easy disassembly in order to exchange coupling means with different spring strengths.
  • Also located on the binding body 47 are the different contact surfaces 53, 54 and 55 of the heel, which, by rotating the binding body, guarantee the tourer different heights of the climbing aid in the terrain.
  • the heel unit comprises a base 5 which is attached to a touring ski 21 for mounting. This will be four Screws through mounting holes with the touring ski 21 screwed.
  • a binding body 4 is held on the base 5 and is held rotatably about an axis running orthogonally to the base.
  • the bearing surface 1 differs from the bearing surface 55 in 1 of the first embodiment in that it is located on the spring means 40 and the bearing surface 55 in 1 on the insulated housing 38.
  • the support surfaces 6, 7 and 1 can be approached automatically by the tourer by means of an electrical adjusting device. A more detailed implementation of the automated exemplary embodiment is described below.
  • there are two pivotably mounted flaps 1 and 2 on the binding body 4 which serve as a contact surface of the touring boot when the heel unit is operated manually. As usual, these are folded down with a ski pole plate. A more precise embodiment of manual operation is described below.
  • Fig . 3 shows a perspective exploded view of in 2 illustrated heel unit.
  • an electric motor 9 which is secured in the axial direction by a cover 8 screwed to the binding body.
  • a worm 10 on the mounted shaft of the electric motor.
  • the pin 13 transmits the axial forces of the binding body when the touring boot steps on the touring ski 21.
  • a worm wheel 12 is located in a recess provided in the pin 13 , which engages with a worm 10 and creates a frictional connection and blocks the rotation of the binding body 4 .
  • the counterpart 11 serves as a bearing surface for the binding body 4 and secures the worm wheel 12 in the axial direction.
  • a rotation angle sensor 29 is integrated in a recess on counterpart 11 and is located in the axis of rotation of binding body 4.
  • a force sensor which is compressed between pin 13 and touring ski 21 under load. It is advantageous if a force detection element 14 is attached to the fixed pin 13 , which detects an electrical signal when the touring boot 37 is placed on the binding body 4 and sends it to the control unit 43 .
  • the base 5; 38 contains a thermal detection element 25 , which sends a temperature value to the control unit 43 and contains a charging unit 44 , with the aid of which the energy store 23 is charged by supplying electrical current and contains an LED unit 45 , which symbolizes the current charge level of the energy store 23 for a tourer by means of visual color signals and is fastened on a rail so that it can be moved and locked.
  • figure 5 shows a side sectional view along a line CC in 4 , in which the base 5 mounted on the touring ski 21 together with the pin 13 can be seen.
  • the base 5 mounted on the touring ski 21 together with the pin 13 can be seen.
  • the control circuit board 24 inside the base 5 is the accumulator 23, the control circuit board 24 (incl. motor driver) and a temperature sensor 25.
  • a through hole in the pin 13 can also be seen, which serves as a cable guide between the electrical components installed in the binding body and the control circuit board 24 .
  • the control unit 43 consists of a charging unit 44, an LED unit 45 and a heating element 46 against icing.
  • FIG. 6 shows a side view of in 2 illustrated heel unit, in which the axes of the sectional views AA and BB are located.
  • the sectional view BB is used in the further course to describe the locking arrangement by spring force and the sectional view AA is used to describe the mechanics of an electrical adjustment device.
  • FIG 7 14 is a sectional perspective view taken along a line BB in FIG 6 , in which the spring assembly 40 can be seen.
  • This serves to hold the binding body 4 in a desired position by means of spring forces (referred to below as “locking”) and to secure it against rotation.
  • the spring bearing 19 can be moved in the horizontal direction by tightening a screw 20 which is screwed into a sliding block 18 .
  • the two springs 17 (only one spring marked) can be tensioned against the carriage 16 , guided by a special housing geometry. The carriage 16 presses against the pin 13 with the resulting pretensioning force.
  • the binding body 4 Due to the special geometries of the carriage 16 and pin 13 , various positions can be locked and require a certain "release force" to release the locked position of the binding body 4 .
  • the binding body 4 is in a locked position in downhill mode and can only be triggered by a sufficiently large torque (for example a fall).
  • the amount of torque required to release the mechanism depends on the biasing force of the springs and the geometry of the pin 13 and carriage 16 .
  • Marked pushbutton 15 is located at the point where the carriage 16 hits the binding body 4 and is used to activate an automated adjustment device.
  • the pushbutton 15 is actuated as soon as the movement of the carriage 16 is blocked by the special geometry of the binding body 4 . If the push button 15 is activated, the spring forces act through the carriage 16 on the binding body 4, but no longer on the pin 13, as a result of which the binding body 4 can rotate freely. This mechanism is described in detail below.
  • the binding body 4 If the binding body 4 is rotated counterclockwise by manual intervention, it is locked in a second position (see Fig 9 ).
  • the second position, the manual position, is for manual operation (no electronics required) of the heel unit in ascent mode.
  • the binding body 4 remains in this position during ascent and a ski tourer can adjust the climbing aids 1.2 with his ski pole.
  • the automated adjustment mechanism is activated: From a certain angle of rotation, the movement of the carriage 16 is blocked by a narrowing of the geometry of the binding body 4 (collision with the pin 13). At this point in time, the carriage 16 presses the pushbutton 15 and loses contact with the pin 13. The pushbutton 15 now activates the control electronics. From this point in time, the binding body 4 is "decoupled” from the spring force and is mounted so that it can move freely in the clockwise direction.
  • 11 13 is a sectional view (plan view) taken along a line AA in FIG 6 and shows the electrical adjusting device 35 in the activation position (see 10 ) of the binding body 4.
  • the worm 10 and the worm wheel 12 are in contact with one another (gear meshing).
  • the binding body 4 is no longer locked by spring forces, but is blocked against rotation in the clockwise direction by the engagement of the worm 10 and the worm wheel 12 . If the worm 10 is now rotated by the motor 9 , the teeth of the worm gear 36 engage and the binding body 4 rotates about a common axis.
  • the geometry of the pivot 13 is designed such that manual force is required to move the binding body 4 counter-clockwise from the activation position. As a result, the binding body 4 is held in the activation position until the gear 36 is engaged.
  • the binding body 4 cannot rotate into an undesired position as a result of external transverse forces, since the self-locking effect of the gear transfers the forces to the binding body 4 via the motor shaft 42 . It can thus be ensured that, despite transverse forces from the touring shoe when it occurs, the desired ascent position is maintained without a holding torque of the electric motor 9 (no power supply).
  • the climbing aid positions are selected in such a way that the force application vector of the touring boot is as close as possible to the common axis of rotation of the pin 13 and binding body 4 and thus smallest possible lever arm (torque) results.
  • a ski tourer can control three different climbing aids by pressing a button on a radio element 34 . These are shown in the images below Fig. 13a-c shown.
  • the touring shoe heel In the first position ( 13a ) the touring shoe heel is placed in a designated contact area (round marking). If a ski tourer now activates the second climbing aid position ( Figure 13b ), the binding body 4 rotates a few rotation angles clockwise into a second position in which the touring boot is placed on the support surface (round marking).
  • a third climbing aid position 13c ) the touring boot is placed on the storage area, which is located on a movable flap 1 (round marking).
  • a radio element 34 that can be actuated by a ski tourer carries out a predetermined movement of the movement conversion arrangement 41 in the automatic tour mode when the radio element 34 is actuated in a specific manner, and if the movement of the movement conversion arrangement 41 is carried out until the angle of rotation detection element 29 detects the predetermined Movement of the movement conversion arrangement 41 sends predetermined signal.
  • Fig. 14a-c the different climbing aid positions are shown in a lateral functional view with varying angles of attack. It can be clearly seen that the touring shoe shown is always in a horizontal position with increasing angles of attack.
  • the binding body 4 is in manual ascent mode, as in 9 shown, it is locked in this position by a spring force.
  • Fig. 15a-c describes the manual adjustment mechanism.
  • the coupling element 3 of the binding body 4 and touring boot is no longer in the pivoting range of the touring boot. Therefore, the touring shoe hits the base 5 when you put it down and is suitable for walking on flat terrain as the first climbing aid in manual mode (round marking). With the help of his ski pole basket, a tourer can now implement a second climbing aid.
  • this second, manual climbing aid is roughly the same as that of the second automatic climbing aid. This is used to move the tourer off-road. In order to provide an even higher climbing aid, the tourer has to fold down another flap 1 and can thus move on steep terrain.
  • FIG. 17 shows the software architecture of the automated adjustment unit, which is described in detail below:
  • the central electrical component is the control board 24, which includes a microprocessor 30, a motor driver 28 and a Bluetooth module 27 .
  • the microprocessor 30 can control the stepper motor 9 with a signal via the motor driver 28 and regulate its speed.
  • An angle sensor 29 measures the position of the binding body 4; 47 and can communicate the exact angle of rotation to the microprocessor 30 .
  • the force/temperature and angle of attack sensors 14, 25, 33 built into the base 5 communicate with the microprocessor 30.
  • a tourer is equipped with a Bluetooth radio element 34, which is attached to a suitable location (ski pole, backpack strap, watch on the wrist, etc.). attached, connected to the system. It is advantageous if the entire electrical system is in an energy-saving “deep sleep mode” as long as it is not moving and the energy store 23 is integrated in a detachable manner in order to store it under suitable ambient conditions.
  • the software can regulate the speed of the motor 9 to ensure higher torque. If the counter-torques during the adjustment process are too great, the motor 9 cannot be damaged due to its special design. As a result, an incomplete change of position caused by a touring boot re-emerging too quickly can be easily completed with the next step.
  • An angle of attack sensor 33 can replace the radio element 34 in the further course of development and enable a fully automated system. In this way, the software recognizes the current slope gradient and can thus determine and approach the optimal ascent position of the climbing aid for the tourer.
  • a ski tourer can connect to the heel unit 34 with a smartphone or device via radio in order to read out the current battery level or other sensor data and operate the automatic mode by voice control and also use a fully automatic mode in which the angle of attack sensor 33 measures the gradient of the slope and intelligent software automatically sets the appropriate climbing aid for the ski tourer, without actuating an actuating element 34 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP21206959.5A 2020-11-06 2021-11-08 Talonnière pour fixations de ski de randonnée à réglage automatique des cales de montée, ainsi que procédé de positionnement des supports chaussures Pending EP3995185A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020006822 2020-11-06
DE102021001052.3A DE102021001052A1 (de) 2020-11-06 2021-02-26 Ferseneinheit für Tourenbindung mit automatischer Steighilfenverstellung sowie Verfahren zum Positionieren von Schuhauflagen

Publications (1)

Publication Number Publication Date
EP3995185A1 true EP3995185A1 (fr) 2022-05-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21206959.5A Pending EP3995185A1 (fr) 2020-11-06 2021-11-08 Talonnière pour fixations de ski de randonnée à réglage automatique des cales de montée, ainsi que procédé de positionnement des supports chaussures

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EP (1) EP3995185A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT526681A4 (de) * 2023-02-13 2024-06-15 Robert Gahr Steighilfe für eine Skibindung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199098A2 (fr) * 1985-03-25 1986-10-29 Fritz Dipl.-Ing. Barthel Fixation pour ski de randonnée
WO2007079604A1 (fr) * 2006-01-11 2007-07-19 Fritschi Ag - Swiss Bindings Dispositif d'aide à la montée
DE102009036245A1 (de) 2009-08-05 2011-02-10 Salewa Sport Ag Gleitbrettausrüstung und Bindung für ein Gleitbrett
US20120025489A1 (en) * 2009-01-30 2012-02-02 Mica-Do Cad-Solutions GmbH Heel elevator device for a ski
DE102011015785A1 (de) * 2011-04-01 2012-10-04 Reinhold Zoor Fernbedienung für Steighilfe
DE102013204064B4 (de) * 2013-03-08 2015-01-22 Micado Cad-Solutions Gmbh Hinterbacken für eine Skitourenbindung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199098A2 (fr) * 1985-03-25 1986-10-29 Fritz Dipl.-Ing. Barthel Fixation pour ski de randonnée
WO2007079604A1 (fr) * 2006-01-11 2007-07-19 Fritschi Ag - Swiss Bindings Dispositif d'aide à la montée
US20120025489A1 (en) * 2009-01-30 2012-02-02 Mica-Do Cad-Solutions GmbH Heel elevator device for a ski
DE102009036245A1 (de) 2009-08-05 2011-02-10 Salewa Sport Ag Gleitbrettausrüstung und Bindung für ein Gleitbrett
DE102011015785A1 (de) * 2011-04-01 2012-10-04 Reinhold Zoor Fernbedienung für Steighilfe
DE102013204064B4 (de) * 2013-03-08 2015-01-22 Micado Cad-Solutions Gmbh Hinterbacken für eine Skitourenbindung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT526681A4 (de) * 2023-02-13 2024-06-15 Robert Gahr Steighilfe für eine Skibindung
AT526681B1 (de) * 2023-02-13 2024-06-15 Robert Gahr Steighilfe für eine Skibindung

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